January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 1 of 214

ALERT ALERT

Commercial

Airplane

Group 737

ALERT ALERT

Service Bulletin

Number: 737-31A1325

Date: January 11, 2010

ATA System: 3100

SUBJECT: INDICATING / RECORDING SYSTEMS - Aural Warning System - Installation of the 

Cabin Altitude Warning System and Takeoff Configuration Warning System Lights

BOEING PROPRIETARY, CONFIDENTIAL, AND/OR TRADE SECRET

Copyright © 2010 The Boeing Company

Unpublished Work - All Rights Reserved

Boeing claims copyright in each page of this document only to the extent that the page contains copyrightable 

subject matter. Boeing also claims copyright in this document as a compilation and/or collective work.

This document includes proprietary information owned by The Boeing Company and/or one or more third 

parties. Treatment of the document and the information it contains is governed by contract with Boeing. For 

more information, contact The Boeing Company, P.O. Box 3707, Seattle, Washington 98124.

Boeing, 707, 717, 727, 737, 747, 757, 767, 777, BBJ, BOEING BUSINESS JET, DC-8, DC-9, DC-10, MD-10, 

MD-11, MD-80, MD-90, the Boeing logo and the Boeing livery are among the trademarks owned by Boeing or 

its subsidiaries. No intellectual property license (express or implied) is granted in connection with this document 

or otherwise.
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ALERT ALERT

Table of Contents

Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1. PLANNING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

A. Effectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1. Airplanes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2. Spares Affected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

B. Concurrent Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

C. Reason . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

D. Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

E. Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

F. Approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

G. Manpower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

H. Weight and Balance Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

I. Electrical Load Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

J. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

1. Existing Data: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

2. Data supplied with this Service Bulletin: . . . . . . . . . . . . . . . . . . . . . . . . . 61

3. Installation Drawings Used in the Preparation of this Service Bulletin: . . . . . . . . . . 61

K. Publications Affected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

L. Interchangeability and Intermixability of Parts . . . . . . . . . . . . . . . . . . . . . . . . . 62

2. MATERIAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

A. Material - Price and Availability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

B. Industry Support Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

C. Parts Necessary For Each Airplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

1. Kits/Parts: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

2. Parts and Materials Supplied by the Operator: . . . . . . . . . . . . . . . . . . . . . . 68

3. Parts Modified and Reidentified: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

4. Parts Removed and Not Replaced: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

D. Parts Necessary to Change Spares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

E. Special Tooling - Price and Availability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

F. Special Tooling Necessary to do this Service Bulletin . . . . . . . . . . . . . . . . . . . . . 73

3. ACCOMPLISHMENT INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

A. GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

B. WORK INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

FIGURE 1: P2-2 CENTER INSTRUMENT PANEL REMOVAL . . . . . . . . . . . . . . . . . . . . . 83

FIGURE 2: MODIFICATION OF THE P2-2 CENTER INSTRUMENT PANEL. . . . . . . . . . . . . . 85

FIGURE 3: LIGHT ASSEMBLY INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

FIGURE 4: WIRE BUNDLE W066 WIRE ROUTING - GROUPS 1-29, 31-36, 38 AND 43 AIRPLANES 91

FIGURE 5: WIRE BUNDLE W066 WIRE ROUTING - GROUP 37 AIRPLANES . . . . . . . . . . . . 92

FIGURE 6: WIRE BUNDLE W066 WIRE ROUTING - GROUPS 30, 39-42 AND 44-48 AIRPLANES . 93

FIGURE 7: WIRE BUNDLES W002 AND W066 WIRE ROUTING - GROUP 49 AIRPLANES . . . . . 94

FIGURE 8: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 14 AND 17 AIRPLANES . . . . . . 96

FIGURE 9: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 1, 4, 24 AND 43 AIRPLANES . . . 98

FIGURE 10: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 15 AND 25 AIRPLANES . . . . . 100

FIGURE 11: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 6 AND 23 AIRPLANES . . . . . . 102

FIGURE 12: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 7 AND 8 AIRPLANES . . . . . . . 104
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FIGURE 13: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 5 AND 9 AIRPLANES . . . . . . 106

FIGURE 14: WIRE BUNDLE W066 WIRING CHANGE - GROUP 10 AIRPLANES . . . . . . . . . . 108

FIGURE 15: WIRE BUNDLE W066 WIRING CHANGE - GROUP 16 AIRPLANES . . . . . . . . . . 110

FIGURE 16: WIRE BUNDLE W066 WIRING CHANGE - GROUP 3 AIRPLANES . . . . . . . . . . . 112

FIGURE 17: WIRE BUNDLE W066 WIRING CHANGE - GROUP 18 AIRPLANES . . . . . . . . . . 114

FIGURE 18: WIRE BUNDLE W066 WIRING CHANGE - GROUP 19 AIRPLANES . . . . . . . . . . 116

FIGURE 19: WIRE BUNDLE W066 WIRING CHANGE - GROUP 20 AIRPLANES . . . . . . . . . . 118

FIGURE 20: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 21 AND 22 AIRPLANES . . . . . 120

FIGURE 21: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 2 AND 13 AIRPLANES . . . . . 122

FIGURE 22: WIRE BUNDLE W066 WIRING CHANGE - GROUP 11 AIRPLANES . . . . . . . . . . 124

FIGURE 23: WIRE BUNDLE W066 WIRING CHANGE - GROUP 26 AIRPLANES . . . . . . . . . . 126

FIGURE 24: WIRE BUNDLE W066 WIRING CHANGE - GROUP 27 AIRPLANES . . . . . . . . . . 128

FIGURE 25: WIRE BUNDLE W066 WIRING CHANGE - GROUP 28 AIRPLANES . . . . . . . . . . 130

FIGURE 26: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 12 AND 29 AIRPLANES . . . . . 132

FIGURE 27: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 31 AND 32 AIRPLANES . . . . . 134

FIGURE 28: WIRE BUNDLE W066 WIRING CHANGE - GROUP 33 AIRPLANES . . . . . . . . . . 136

FIGURE 29: WIRE BUNDLE W066 WIRING CHANGE - GROUP 34 AIRPLANES . . . . . . . . . . 138

FIGURE 30: WIRE BUNDLE W066 WIRING CHANGE - GROUP 35 AIRPLANES . . . . . . . . . . 140

FIGURE 31: WIRE BUNDLE W066 WIRING CHANGE - GROUP 36 AIRPLANES . . . . . . . . . . 142

FIGURE 32: WIRE BUNDLE W066 WIRING CHANGE - GROUP 37 AIRPLANES . . . . . . . . . . 144

FIGURE 33: WIRE BUNDLE W066 WIRING CHANGE - GROUP 38 AIRPLANES . . . . . . . . . . 146

FIGURE 34: WIRE BUNDLE W066 WIRING CHANGE - GROUP 39 AIRPLANES . . . . . . . . . . 148

FIGURE 35: WIRE BUNDLE W066 WIRING CHANGE - GROUP 40 AIRPLANES . . . . . . . . . . 150

FIGURE 36: WIRE BUNDLE W066 WIRING CHANGE - GROUP 41 AIRPLANES . . . . . . . . . . 152

FIGURE 37: WIRE BUNDLE W066 WIRING CHANGE - GROUP 42 AIRPLANES . . . . . . . . . . 154

FIGURE 38: WIRE BUNDLE W066 WIRING CHANGE - GROUP 30 AIRPLANES . . . . . . . . . . 156

FIGURE 39: WIRE BUNDLE W066 WIRING CHANGE - GROUP 44 AIRPLANES . . . . . . . . . . 158

FIGURE 40: WIRE BUNDLE W066 WIRING CHANGE - GROUP 45 AIRPLANES . . . . . . . . . . 160

FIGURE 41: WIRE BUNDLE W066 WIRING CHANGE - GROUP 46 AIRPLANES . . . . . . . . . . 162

FIGURE 42: WIRE BUNDLE W066 WIRING CHANGE - GROUP 47 AIRPLANES . . . . . . . . . . 164

FIGURE 43: WIRE BUNDLE W066 WIRING CHANGE - GROUP 48 AIRPLANES . . . . . . . . . . 166

FIGURE 44: WIRE BUNDLE W066 WIRING CHANGE - GROUP 49 AIRPLANES . . . . . . . . . . 168

FIGURE 45: WIRE BUNDLE W002 WIRE ROUTING - GROUPS 1-29, 31, 38 AND 43 AIRPLANES. 170

FIGURE 46: WIRE BUNDLE W002 WIRE ROUTING - GROUPS 30, 39-42 AND 44-48 AIRPLANES 171

FIGURE 47: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 1, 3, 5-10, 15-20, 23 AND 25

AIRPLANES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

FIGURE 48: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 2, 13 AND 21-22 AIRPLANES. . 174

FIGURE 49: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 11 AND 26-28 AIRPLANES . . . 176

FIGURE 50: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 12, 29, 31 AND 32 AIRPLANES . 178

FIGURE 51: WIRE BUNDLE W002 WIRING CHANGE - GROUP 33 AIRPLANES . . . . . . . . . . 180

FIGURE 52: WIRE BUNDLE W002 WIRING CHANGE - GROUP 34 AIRPLANES . . . . . . . . . . 182

FIGURE 53: WIRE BUNDLE W002 WIRING CHANGE - GROUP 35 AIRPLANES . . . . . . . . . . 184

FIGURE 54: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 36 AND 37 AIRPLANES . . . . . 186

FIGURE 55: WIRE BUNDLE W002 WIRING CHANGE - GROUP 38 AIRPLANES . . . . . . . . . . 188

FIGURE 56: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 4, 14 AND 43 AIRPLANES . . . 190

FIGURE 57: WIRE BUNDLE W002 WIRING CHANGE - GROUP 24 AIRPLANES . . . . . . . . . . 192
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FIGURE 58: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 30 AND 39-42 AIRPLANES. . . . 194

FIGURE 59: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 44, 45, 46, 47 AND 48 AIRPLANES .

196

FIGURE 60: WIRE BUNDLE W002 WIRING CHANGE - GROUP 49 AIRPLANES . . . . . . . . . . . 198

FIGURE 61: WIRE BUNDLE W246 WIRE ROUTING . . . . . . . . . . . . . . . . . . . . . . . . . . 200

FIGURE 62: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 1, 3, 5, 8, 10, 11, 13, 15-21, 23, 26-31,

33-34, 36-39, 41-42, 44 AND 46-49 AIRPLANES . . . . . . . . . . . . . . . . . . . . 203

FIGURE 63: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 2, 6, 7, 9, 12, 22, 25, 32, 35, 40 AND

45 AIRPLANES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

FIGURE 64: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 4 AND 14 AIRPLANES . . . . . . 207

FIGURE 65: WIRE BUNDLE W246 WIRING CHANGE - GROUP 24 AIRPLANES . . . . . . . . . . . 209

FIGURE 66: WIRE BUNDLE W246 WIRING CHANGE - GROUP 43 AIRPLANES . . . . . . . . . . . 211

FIGURE 67: P2-2 CENTER INSTRUMENT PANEL INSTALLATION . . . . . . . . . . . . . . . . . . 213
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ALERT ALERT

Commercial

Airplanes 737

ALERT ALERT

Service Bulletin

Number: 737-31A1325 Summary

Original Issue: January 11, 2010

ATA System: 3100

SUBJECT: INDICATING / RECORDING SYSTEMS - Aural Warning System - Installation of the 

Cabin Altitude Warning System and Takeoff Configuration Warning System Lights

THIS BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE AIRPLANES SHOWN IN 

PARAGRAPH 1.A., EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE 

BULLETIN TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE 

BULLETIN TO THE NEW OWNER.

CONCURRENT REQUIREMENTS

None

BACKGROUND

This service bulletin gives instructions to install two warning level indicator lights on the P2-2 center instrument 

panel in the flight compartment. The installation of these lights will provide a visual indication to the flight crew 

to be used in conjuction with the existing aural warning horn for cabin altitude and takeoff configuration alerts. 

The visual warning lights are intended to provide additional notice to crews to prepare a correct takeoff 

configuration, respond to excessive cabin altitude and avoid confusion between the takeoff configuration and 

cabin altitude alerts. An unrecognized incorrect takeoff configuration or excessive cabin altitude could prevent 

a continued safe flight and landing.

As a part of a service bulletin validation program, this change was completed on airplane PW234 by Service 

Bulletin 737-31A1325 Validation Copy 1 and Installation Deviation Records 737-31A1325-001 through 737-

31A1325-006 before the initial release of this service bulletin. The change completed on airplane PW234 by 

Service Bulletin 737-31A1325 Validation Copy 1 and Installation Deviation Records 737-31A1325-001 through 

737-31A1325-006 is equivalent to the initial release of this service bulletin. Airplane PW234 has the 

configuration of a Group 13 airplane.

Boeing Service Related Problem (SRP) 737-SRP-31-0042 is related to this service bulletin.

ACTION

Get access to the flight compartment. Remove the P2-2 center instrument panel to install two warning level 

indicator lights on the panel and change three wire bundles. Reinstall the modified P2-2 center instrument 

panel. Do a test of the warning level indicator lights.
 

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ALERT ALERT

EFFECTIVITY

All 737-100/-200/-200C/-300/-400/-500 Airplanes. Refer to Paragraph 1.A.1 Airplanes, for the list of affected 

airplanes.

COMPLIANCE

The Federal Aviation Administration (FAA) will possibly release an Airworthiness Directive related to this service 

bulletin. The Airworthiness Directive will make the compliance tasks and times given in this service bulletin 

mandatory.

Boeing recommends that the change given in this service bulletin be done within 36 months after the date on 

this service bulletin.

INDUSTRY SUPPORT INFORMATION

Boeing warranty remedies are not available for the configuration changes given in this service bulletin.

MANPOWER

MATERIAL INFORMATION

Boeing Supplied Kits/Parts.

Refer to Paragraph 2.A., Material - Price and Availability.

Airplanes Total Task Hours Elapsed Hours

Groups 1-49 32.50 20.50
 

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

MODIFY P2-2 PANEL AND

INSTALL LIGHT ASSEMBLIES

P2-2 CENTER

INSTRUMENT PANEL CHANGE WIRE

BUNDLES

W002 AND W066

P6 LOAD CONTROL CENTER

CHANGE WIRE

BUNDLE W246

P9 PANEL

1376079
 

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737-31A1325

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ALERT ALERT

Commercial

Airplanes 737

ALERT ALERT

Service Bulletin

Number: 737-31A1325

Original Issue: January 11, 2010

ATA System: 3100

SUBJECT: INDICATING / RECORDING SYSTEMS - Aural Warning System - Installation of the 

Cabin Altitude Warning System and Takeoff Configuration Warning System Lights

THIS BULLETIN IS SENT TO THE OPERATORS OF RECORD OF THE AIRPLANES SHOWN IN 

PARAGRAPH 1.A., EFFECTIVITY. IF AN AIRPLANE HAS BEEN LEASED OR SOLD, SEND THIS SERVICE 

BULLETIN TO THE NEW OPERATOR. IF APPLICABLE SPARES HAVE BEEN SOLD, SEND THIS SERVICE 

BULLETIN TO THE NEW OWNER.

1. PLANNING INFORMATION

A. Effectivity

1. Airplanes

Refer to Service Bulletin Index Document D6-19567 Part 3 for Airplane Variable Number, Line 

Number, and Serial Number data.

This service bulletin is for the airplanes shown below. Refer to PRR 35005-277RS for data about 

this change.

GROUP CONFIGURATION DESCRIPTION

1 - Wiring and P2 panel configuration differences

2 - Wiring and P2 panel configuration differences

3 - Wiring and P2 panel configuration differences

4 - Wiring and P2 panel configuration differences

5 - Wiring and P2 panel configuration differences

6 - Wiring and P2 panel configuration differences

7 - Wiring and P2 panel configuration differences

8 - Wiring and P2 panel configuration differences

9 - Wiring and P2 panel configuration differences

10 - Wiring and P2 panel configuration differences

11 - Wiring and P2 panel configuration differences

12 - Wiring and P2 panel configuration differences

13 - Wiring and P2 panel configuration differences
 

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Airplane models:

14 - Wiring and P2 panel configuration differences

15 - Wiring and P2 panel configuration differences

16 - Wiring and P2 panel configuration differences

17 - Wiring and P2 panel configuration differences

18 - Wiring and P2 panel configuration differences

19 - Wiring and P2 panel configuration differences

20 - Wiring and P2 panel configuration differences

21 - Wiring and P2 panel configuration differences

22 - Wiring and P2 panel configuration differences

23 - Wiring and P2 panel configuration differences

24 - Wiring and P2 panel configuration differences

25 - Wiring and P2 panel configuration differences

26 - Wiring and P2 panel configuration differences

27 - Wiring and P2 panel configuration differences

28 - Wiring and P2 panel configuration differences

29 - Wiring and P2 panel configuration differences

30 - Wiring and P2 panel configuration differences

31 - Wiring and P2 panel configuration differences

32 - Wiring and P2 panel configuration differences

33 - Wiring and P2 panel configuration differences

34 - Wiring and P2 panel configuration differences

35 - Wiring and P2 panel configuration differences

36 - Wiring and P2 panel configuration differences

37 - Wiring and P2 panel configuration differences

38 - Wiring and P2 panel configuration differences

39 - Wiring and P2 panel configuration differences

40 - Wiring and P2 panel configuration differences

41 - Wiring and P2 panel configuration differences

42 - Wiring and P2 panel configuration differences

43 - Wiring and P2 panel configuration differences

44 - Wiring and P2 panel configuration differences

45 - Wiring and P2 panel configuration differences

46 - Wiring and P2 panel configuration differences

47 - Wiring and P2 panel configuration differences

48 - Wiring and P2 panel configuration differences

49 - Wiring and P2 panel configuration differences

GROUP CONFIGURATION DESCRIPTION
 

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ALERT ALERT

737-100 737-200 737-200C 737-300

737-400 737-500

IDENTIFICATION BY CUSTOMER, CUSTOMER CODE, GROUP AND VARIABLE NUMBER

A.P.S. TRADING SERV S.R.L (PSV)

1 PL019

AAR A/C ENG. SALES & LEASING (AFD)

7 PQ116

ADC AIRLINES (ADN)

1 PJ118–PJ119

10 PK462

3 PN034

AEGEAN AIRLINES S.A. (CRM)

13 PW261

2 PS608 PW002 PW046 PW053

PW157 PW276 PW289 PW564

AERCAP B.V. (DEA)

2 PT009

AERGO CAPITAL LIMITED (CLJ)

1 PK802

10 PK528

30 PK901 PK903 PK909 PK912

PK915–PK916 PK922

AERO CONTRACTORS OF NIGERIA (NCC)

2 PQ194 PQ196 PT396 PT401

PT420–PT421 PT430–PT431 PT433

9 PV031 PV041

AERO CONTROLS (AEO)

1 PG629

11 PG312

AERO NORTH INTERNATIONAL (NIN)

2 PT125

AEROFLOT - CARGO (CGB)

5 PP825–PP826

AEROFLOT-DON (DAU)

2 PT701–PT703 PW249

35 PT507–PT508 PT513–PT514

AEROFLOT-NORD (CJS)

2 PR044 PT021–PT022 PT027–PT028 PT050–PT051

PT054 PT056–PT057 PT147–PT148 PT182–PT184

PT295
 

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AEROGAL/GALAPAGOS AIRLINES (ERG)

1 PK715 PK827 PL171

10 PL624–PL625

19 PL102 PL110

2 PQ226

23 PP946

3 PN030 PN405

7 PQ243

AEROLINEA PRINCIPAL (APW)

1 PK775

AEROLINEAS ARGENTINAS (ARG)

1 PG584–PG585 PH705–PH708 PH742 PK735–PK737

PK740 PK747

10 PK102–PK103

2 PT023 PT042 PT044–PT045 PT047

PT101–PT102 PT212 PT214 PT220

PT303–PT306 PT309

3 PN104 PN110–PN115 PN117

30 PK750–PK751 PK755 PK757 PK761

PK765

35 PT509–PT510

AEROLINEAS AUSTRAL CHILE S.A. (LUT)

1 PK745 PL405 PM141–PM142

3 PN103

AEROSERVICE (SRI)

3 PL742–PL743

AEROSUCRE (SUS)

17 PY341

26 PY451

3 PY201

AEROSUR (REO)

1 PK594 PK713–PK714 PK716

AEROSVIT (UKA)

1 PK564

13 PQ284 PQ286 PW265

2 PP924 PT138 PW039 PW268

PW591–PW592 PW595–PW596

6 PT614–PT615

AEROTECNIC, LLC (TCQ)

1 PM054

AEROVISTA GULF EXPRESS (GXP)

3 PK861–PK863 PY621
 

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AIR ALGERIE (ALG)

1 PL722 PL724 PY051 PY053

10 PK633–PK634

AIR AUSTRAL (AUX)

2 PS621 PT215

AIR CANADA (ACN)

1 PK679–PK680

AIR CARRIER ACCESSORY SERVICE (RCY)

3 PN085

AIR CHINA (BEJ)

13 PS957

2 PQ345–PQ346 PQ361–PQ364 PQ373 PQ447

PQ971 PQ975

6 PQ438

AIR CHINA INNER MONGOLIAN (IML)

13 PQ365–PQ366

2 PQ370 PQ372 PQ988 PQ990

PS614–PS617

AIR CHINA SOUTHWEST BRANCH (XIN)

2 PQ401–PQ406 PQ408–PQ410 PS811

5 PP632–PP633

AIR CHINA TIANJIN BRANCH (TJA)

13 PQ367

2 PQ368–PQ369 PQ371

AIR CORRIDOR (KRD)

1 PK749

10 PK468

AIR DO (HIA)

2 PT871 PT874 PT877 PT879

AIR DOMINICANA (DMA)

6 PP894

AIR GUINEE (GNE)

3 PN456

42 PY651

AIR HORIZONS (AHZ)

1 PY004

AIR INDIA (IND)

3 PK237–PK240 PM001–PM006 PY631
 

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ALERT ALERT

AIR INUIT (AIU)

28 PY243

AIR ITALY (RIT)

6 PP903

8 PP393

AIR MADAGASCAR (MAD)

2 PQ297 PQ299

7 PP852

AIR MALAWI (AML)

2 PS602 PT397

AIR MEDITERRANEE (AMV)

16 PY301

4 PG028–PG029

AIR NAMIBIA (NAM)

35 PT503–PT504

AIR NEW ZEALAND (ANZ)

13 PS866–PS868

2 PQ997 PR041 PR062–PR066 PR077–PR080

PS873–PS874

AIR NIPPON (ANK)

2 PJ817 PT053 PT060 PT063–PT064

PT126 PT128–PT131 PT872–PT873 PT875–PT876

PT878 PT880–PT886

AIR NORTH YUKON'S AIRLINE (AND)

1 PK596 PK599

41 PY592

AIR ONE (ADH)

1 PK432

12 PV232–PV234 PV236–PV237

2 PQ228–PQ229 PR021–PR022 PV228 PV301

PW041 PW043 PW052 PW054

PW287 PW290

30 PK933 PK938

AIR PHILIPPINES (PHP)

1 PK099 PK541–PK542

3 PN021–PN022 PN025 PN029 PN031

PN038 PN417–PN418

4 PG001 PG039 PG052 PG054

PG061–PG062 PG066–PG067 PG070
 

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ALERT ALERT

AIR SLOVAKIA (SLO)

29 PP866 PP868–PP869

30 PK936

7 PP851

AIR TANZANIA (TNZ)

3 PN413

AIR ZIMBABWE (ZMB)

3 PN431–PN433

AIRASIA BERHAD (ASW)

13 PP516–PP517

2 PM385 PM388 PM390 PM397

PQ184 PQ332 PQ448

5 PP002 PP021 PP406–PP409 PP471

AIRBALTIC CORPORATION (BCB)

2 PR015–PR017 PR162 PR164 PS624

PT005 PT161–PT163 PT424–PT425 PT428–PT429

PU311 PU313

AIRCRAFT MAINTENANCE CORP. (AMF)

10 PK254

AIRFAST INDONESIA (PTF)

3 PN481

AIRLINE CAPITAL LEASING, INC. (VTI)

10 PJ009

AIRTRAN AIRWAYS (CQT)

10 PK697

AIRWORK NZ (ANX)

10 PY741

5 PP028 PP039–PP040

7 PQ242

ALASKA AIRLINES (ASA)

13 PW231–PW238

2 PJ301–PJ302 PJ601–PJ615 PW116 PW239–PW247

PW250–PW252

ALOHA AIR CARGO (HLH)

18 PY721

26 PY131

34 PY463

41 PY593–PY594

ALTER BAIL AVIATION (ABH)

1 PK215

10 PK359
 

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ALERT ALERT

AMERICAN FALCON AIR (FAK)

1 PL026

AMERISTAR AIR CARGO (CGG)

1 PK560 PM051

11 PK221

17 PY345–PY346

APOLLO AVIATION GROUP LLC (APV)

5 PP419 PP421

6 PP905

7 PP981–PP982

9 PP234

ARIK AIR (AKD)

2 PQ154 PQ161

ASIA AIRLINES (YDO)

1 PL020 PY005

26 PY135

ASIANA AIRLINES (AAR)

2 PT851–PT853 PV204–PV206 PV208 PV227

PW283 PW286

ASTRAEUS, LTD. (AUA)

2 PP929 PS605

ATA ATLANTICO TRANSPORTE AEREO (AUI)

1 PY361

10 PY322

ATLANT-SOYUZ (AYZ)

2 PP967

7 PP962

9 PP233 PP239

ATLANTIC AIRLINES (LNL)

1 PK673 PL008

10 PL622–PL623

ATLANTIC AIRLINES LTD (YDG)

7 PQ119

ATLAS BLUE (ABT)

2 PT581

7 PW631–PW636

AURELA (URE)

13 PQ307

7 PQ233
 

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ALERT ALERT

AURORA AVIATION (AGX)

13 PQ287

5 PP420

6 PQ141–PQ142

8 PP199 PS666–PS667

AUTOMATIC LLC (AUM)

30 PK759–PK760 PK764

AVE.COM (PHX)

1 PG579 PK213 PK823 PK826

41 PM252

6 PP892

AVIA ASSET MANAGEMENT (VMA)

2 PQ192 PQ237 PT434 PT438

AVIACSA AEROEXO (AEJ)

1 PK211 PK598 PK609 PK625–PK626

PM101–PM102 PM104–PM107 PM114–PM119

10 PK216–PK219 PM181

3 PN154–PN155 PN401–PN404

5 PP422–PP423 PP425

AVIATION CONSULTANTS (ACT)

37 PY001

4 PG037

AVIOGENEX (AVG)

3 PN501

AVIOR (AWD)

1 PK549 PK591 PM052 PM058

3 PN133–PN134 PN137 PN139 PN144

PN147–PN148 PN153 PN159

AVOLAR (AOL)

9 PP231–PP232 PP679 PP682

AVSTAR (VSV)

10 PK355

19 PL111

AWAS (AWW)

2 PT213 PT216

6 PP911–PP912

BABCOCK & BROWN A/C MANAGEMENT (BBB)

7 PP848

BAHAMASAIR (BAH)

1 PK672

10 PL501 PL506
 

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ALERT ALERT

BASIC CAPITAL MANAGEMENT (BCM)

3 PN455

BATAVIA AIR (BTV)

1 PJ107 PJ112 PK305 PK563

PK617 PK711–PK712 PK825 PL413

10 PK252 PK360 PK514–PK515 PK622

2 PJ554 PJ558 PP917 PP921

PS631 PW005 PW015 PW020

PW032 PW156 PW575

3 PK283–PK284

41 PK635

5 PP003–PP004 PP006 PP008 PP017–PP020

BAVARIA (BAV)

2 PP984

BAYU INDONESIA AIR (BAY)

1 PK561

BCI AIRCRAFT LEASING (BLI)

26 PY134

27 PY112

3 PN131 PN136 PN138 PN142–PN143

34 PY462

9 PP237–PP238

BELAVIA (ITU)

2 PQ472 PT722

6 PT971–PT973

BELLVIEW AIRLINES (BEB)

1 PK203 PK612 PL028

3 PK872

BLUE AIR (BTR)

2 PQ160 PS618 PW831

6 PW741

7 PQ026

BLUE DART AVIATION (BDA)

1 PL451 PM281

3 PK231–PK232 PN521

BLUE PANORAMA AIRLINES (BPA)

2 PR025–PR026 PW284 PW518–PW519

BLUEBIRD CARGO (BLS)

2 PM383 PQ342–PQ344 PW001
 

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ALERT ALERT

BMI BRITISH MIDLAND (BMA)

13 PP520 PQ291–PQ292 PS861 PS956

2 PQ431 PQ974 PQ992 PQ996

PR012 PR043 PS625 PS971

PT186–PT188

6 PQ433–PQ435 PQ454

BOA (BOV)

13 PQ304

2 PS604

BOEING (TBC)

1 PG215

4 PG051

BOEING CAPITAL CORPORATION (ZMF)

2 PQ792

5 PP162

BOURAQ AIRLINES (PTB)

10 PK501

30 PK913 PK918–PK920 PK931

BRANSON AIR (PTY) LTD (BSL)

1 PL025

3 PK874

BRIAN M. FREEMAN ENTERPRISES (BMF)

11 PG304

BRITISH AIRWAYS (BAB)

12 PW314–PW315 PW317–PW327

13 PQ283 PQ305

2 PM399 PT185 PT307–PT308

29 PW301–PW302 PW305–PW308 PW312

35 PT515–PT516

7 PP841–PP842

BRUSSELS AIRLINES (EBA)

2 PQ984 PQ989 PQ993 PS656

PS972 PW013 PW264 PW271

PW275 PW571–PW572

BULGARIA AIR (BLD)

12 PQ086–PQ087

2 PQ190 PQ262 PQ331 PT170

PT211 PT427 PT437

8 PP503

BURAQ AIR (BQA)

1 PL723

11 PL725
 

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ALERT ALERT

C.I.T. LEASING CORPORATION (TCI)

2 PW502 PW562

7 PP836

CANADIAN NORTH (ANP)

11 PL415 PY152–PY154 PY422

27 PY441

3 PK681 PN132 PN492

CANJET (CNJ)

7 PQ231

CAPITAL AIRCRAFT (CPT)

10 PK464

CAPITAL AIRWAYS LLC (CPY)

5 PP404

CARDIG AIR (CGD)

17 PY343

9 PP241–PP242

CARGO AIR (CGE)

5 PP410

CASBAH AG AVIATION DIVISION (BHV)

10 PL581

CAYMAN AIRWAYS (CAY)

13 PQ293

2 PQ347–PQ348 PQ481

28 PY244

30 PK753

CELTIC CAPITAL (IAQ)

3 PN411

CENTRALWINGS (CLW)

2 PW106 PW267

CHANCHANGI AIRLINES (CGI)

1 PL412 PL416–PL417

3 PN083–PN084 PN086

CHARTER AIR (FIH)

2 PS630 PS871

CHILEAN AIR FORCE (CHF)

12 PQ053

2 PT996
 

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ALERT ALERT

CHINA EASTERN AIRLINES (CEA)

2 PQ263 PQ411–PQ412 PQ414–PQ418 PQ977

PQ979 PQ981 PR141–PR143 PS622–PS623

PS628

CHINA EASTERN AIRLINES WUHAN (WUH)

2 PQ491–PQ492 PR081–PR082 PR131

CHINA POSTAL AIRLINES (YIH)

2 PM407–PM409 PQ295–PQ296 PQ471 PQ493

PW524

CHINA SOUTHERN AIRLINES (GUN)

2 PM412 PM541–PM544 PM547 PM549

PQ252–PQ255 PQ407 PQ479–PQ480 PR121–PR122

PS836–PS837 PS841–PS846 PT061–PT062

CHINA UNITED AIRLINES (CUL)

2 PS609–PS610 PS896–PS897

9 PP728–PP729

CHINA XINHUA AIRLINES (XIH)

2 PM546 PQ264 PR001 PS856

PW852–PW854

45 PQ804–PQ805

CHINA XINJIANG AIRLINES (XIJ)

2 PM545 PM548

CIRRUS ME S.A.L (CMU)

1 PM103

CIS AIR HOLDINGS (CIS)

1 PG217

CITYLINE HUNGARY LTD. (CTZ)

1 PY101

COMAIR LIMITED (CML)

1 PK734 PK738 PK744 PK748

2 PP915 PP923 PW111–PW112 PW115

PW118 PW215–PW216

22 PW556

29 PW303 PW310–PW311

30 PK754 PK758

7 PQ001 PQ003–PQ006 PQ008 PQ010

CONOCOPHILLIPS ALASKA, INC. (ATR)

3 PN452–PN453
 

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ALERT ALERT

CONTINENTAL AIRLINES (CAL)

6 PT801–PT824 PT826–PT834 PT901–PT905 PT907–PT918

PT921 PT924 PT926

9 PP671–PP675 PP678 PP680–PP681 PP683

PP688–PP699 PP701 PP703–PP710 PP712–PP726

PP730 PP732–PP733

CONVIASA S.A. (VSS)

1 PL005 PL010

7 PQ117

CORENDON AIRLINES (HVA)

2 PQ451 PW282 PW285

CP AIR (CPA)

2 PW530

CSA (CSA)

2 PJ816 PT981–PT985 PV302 PW431–PW435

PW517

29 PW304 PW309

6 PT617–PT621

CSC TRANSPORT (CTC)

2 PW007

DAIMLERCHRYSLER AVIATION (DCY)

5 PP119–PP120

DBA (DBA)

13 PP511 PP515

2 PS655

DELMUN AVIATION SERVICES (DLM)

26 PK318

DELTA AIR LINES (DAL)

3 PN149 PN161 PN415

9 PP240 PP243

DELTA CONNECTION (DTC)

1 PY272

DNIPROAVIA (DNE)

13 PP510

2 PR003 PT041 PT133–PT134 PW031

DODSON AVIATION (DOO)

1 PJ032

DOLPHIN AIR (FDN)

28 PY241

42 PL151
 

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ALERT ALERT

DONGHAI AIRLINES (JWC)

2 PM396 PM405

5 PP651–PP652

EARTH AIRLINES (ETL)

24 PG352

EASTOK AVIA (ETK)

2 PW011

3 PN407–PN408 PN410 PN416 PN493

39 PK632

5 PP034 PP440

9 PV023

EDREES AVIATION (SME)

10 PL505

EG&G TECHNICAL SERVICES (EGN)

1 PJ205 PJ208–PJ210 PL763

3 PJ207

EGYPTAIR (EGP)

2 PT561 PT563–PT565

4 PG026

ESEN AIR LTD. (ESN)

26 PK317 PL729

ESTAFETA (EST)

1 PY275

2 PQ224–PQ225

7 PP833 PP846

ESTELAR (ESQ)

10 PL626

ESTONIAN AIR (ENA)

2 PQ994 PR045 PT136 PT716–PT717

PU312

EUROPE AIRPOST (EUE)

2 PP925 PQ421 PQ771–PQ772 PR096

PR163 PR166 PS607 PS641–PS644

23 PP947

7 PP832 PP951–PP952

8 PP392

EUROPEAN AVIATION AIR CHARTER (EUL)

1 PK041 PK044 PK046 PK048–PK049

PY273

10 PN001

7 PP965
 

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ALERT ALERT

EUROPEAN CAPITAL HOLDINGS (ECC)

1 PK525

10 PK524 PY321

3 PJ006 PK641–PK642

37 PY003

EXECUTIVE JET AIRCRAFT COMPANY (EXF)

10 PL441

EXPORT RESTRICTED AIRPLANES (YWV)

1 PG219 PG224 PJ102 PK214

10 PG574 PJ002

11 PG218 PG305 PG308 PG310–PG311

PL758

13 PQ288–PQ289

14 PA002

27 PK391

3 PH731 PJ003 PY021–PY022 PY141–PY142

4 PG021 PG041 PG074

EXPRESSAIR (PTX)

3 PK304 PM022

FAA (FAA)

1 PL768

FACTS AIR (FAD)

1 PX701

FASCO AIRWAYS (EAO)

1 PG228

FEDERATIVE REPUBLIC OF BRAZIL (BRZ)

49 PK068–PK069

FIRST AIR (BRS)

1 PK358 PL407

11 PY421

26 PY133

3 PY281

42 PY410

FLAIR AIRLINES (FLR)

2 PW503

7 PW662

FLANA (FLQ)

20 PY270

FLYGLOBESPAN.COM (FGS)

2 PS962–PS963
 

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ALERT ALERT

FLYING CARPET (FYC)

10 PM064

3 PN140

FLYLAL CHARTERS (LCT)

2 PQ189

FRESH AIR LTD. (FRR)

3 PN024 PN035

FUTURA (FUA)

2 PW047–PW048 PW101 PW266 PW561

5 PP430 PP432

6 PP899

9 PV032

GA TELESIS, LLC (GTG)

1 PK739

GARUDA INDONESIA (GIA)

13 PP508 PP514 PQ285

2 PM404 PQ487 PQ986–PQ987 PR061

PR068–PR072 PR091–PR092 PS653 PT681–PT685

PV271 PW067 PW119 PW443–PW450

PW461–PW467 PW525 PW712 PW851

GARY AIRCRAFT (GRH)

3 PL745

GE AVIATION MATERIALS (GML)

5 PP001

GECAS (GEF)

1 PG651–PG652 PK026–PK027

10 PK256 PK466–PK467

11 PG220–PG221

2 PM398 PM410–PM411 PW009 PW012

PW018–PW019 PW021

7 PP840

9 PP235–PP236
 

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ALERT ALERT

GENERIC CUSTOMER/SUPPLIER (XXX)

1 PG375 PH743 PJ110–PJ111 PK029

PK274 PK286 PK801 PK803–PK804

PK821 PL004 PL009 PL012

PL014–PL016 PL023 PL793

10 PK253 PK495 PK503 PK519

PY611

11 PG307 PK112 PK144 PY411

19 PL107 PL112

2 PQ199 PT382–PT383 PT385

3 PJ005 PL740–PL741

30 PK934

4 PG024 PG055 PG057 PG069

PG071

41 PM253

5 PP031 PP046 PP431 PP436–PP438

6 PP936

GEORGIAN AIRWAYS (GEI)

2 PT181 PW262

5 PP044

6 PT611

GERMANIA (GER)

2 PQ152 PQ230 PQ234–PQ235

7 PP838 PP961

8 PP507

GLOBAL AIR (YCH)

1 PK548 PK595 PL013

11 PK145

3 PJ004

GOL AIRLINES (GOT)

13 PQ303

2 PP922 PP988–PP990 PQ158 PQ162–PQ163

PQ191 PQ193 PQ195 PQ227

6 PQ143–PQ145

7 PQ120

HAINAN AIRLINES (HNA)

12 PQ088–PQ091

2 PQ156–PQ157 PQ473–PQ475 PR005 PR010

PS611 PS613 PS976–PS978 PV203

PV356–PV357 PW086–PW088 PW093

HAMBURG INTERNATIONAL (HAU)

6 PP904

HOLA AIRLINES (HLB)

2 PW006
 

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ALERT ALERT

IAI (IAI)

1 PG575 PK692

ICARO (IKA)

1 PK742 PK771

34 PY461

IDM CAS (IDN)

1 PK552

INDIAN AIR FORCE (IDF)

10 PH712–PH713

3 PM016–PM017

INTAL AIR (IRT)

1 PY274

26 PK312

28 PY242

INTERAIR (ITI)

1 PK546 PK610

11 PY046–PY047

19 PL108 PL113

INTERLINK AIRLINES (ILK)

1 PK743

19 PL103

30 PK904 PK907

INTERNATIONAL AIR LEASES (IAL)

10 PL803

INTERNATIONAL AIR PARTS (IAO)

1 PG580

ION TIRIAC AIR (ION)

13 PS862

IRAQI AIRWAYS (IRQ)

2 PQ198

JAL INTERNATIONAL (JAL)

2 PW411–PW418

JANCO AIRCRAFT AND ENGINES (JNC)

1 PM282–PM283

JAPAN TRANSOCEAN AIR (SWL)

2 PW401–PW408 PW515–PW516 PW520–PW521

6 PW681–PW683
 

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ALERT ALERT

JAT YUGOSLAV AIRLINES (JAT)

5 PP771–PP779

7 PQ241

9 PV024

JATAYU AIR (JAJ)

1 PJ117

10 PK257 PK511

30 PK937

4 PG068

JET AIRWAYS (JPL)

2 PW421–PW424

JET LITE (JPQ)

13 PQ306

2 PW064 PW066 PW273

JET MIDWEST (JMI)

1 PK558 PM057 PM060

10 PM066

JET TIME (JME)

2 PM384 PM391

6 PP897

8 PP504

JET2.COM LTD (CEX)

12 PQ051–PQ052 PQ054–PQ055 PQ058–PQ059

6 PP908–PP909 PP913–PP914

7 PQ027 PQ030–PQ039

JET4YOU.COM (JFU)

2 PW511

7 PW661

JETAIRFLY (TLB)

2 PJ811 PT103 PW522

JETCONNECT LIMITED (JCL)

22 PW540 PW542–PW543

6 PQ013–PQ016

7 PQ012

JETLEASE (JLI)

41 PY595

JETRAN INTERNATIONAL, LTD. (JTI)

1 PK593

JETSCAPE LEASING (IAN)

2 PW008
 

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ALERT ALERT

JETSTAR AIRCRAFT SALES (JTS)

11 PG306

JETSTAR PACIFIC AIRLINES (PAH)

12 PW316

2 PJ556 PJ559 PW102 PW272

JORDAN AVIATION (JOR)

2 PQ187 PW528

6 PP896 PT671

7 PQ123–PQ124

JSC "AIRCOMPANY SCAT" (DVW)

2 PT426 PT435

JSC STARLINE.KZ (MZK)

1 PL556

30 PK911

KARTHAGO AIRLINES (KAG)

2 PP926 PP928 PP930 PQ180

PR029

6 PQ432

KARTIKA AIRLINES (KRK)

3 PK309–PK310

KD AVIA (JSK)

13 PQ302

2 PP916 PS652

25 PP801

29 PP867 PP870

5 PP016 PP305 PP383 PP418

PP424 PP426 PP429 PP475

7 PP837 PP843–PP844 PQ232

8 PP196

KENYA AIRWAYS (KEN)

2 PR031–PR034

KLM - ROYAL DUTCH AIRLINES (KLM)

2 PW014 PW017

29 PP861 PP863–PP864

31 PP871–PP873

32 PP874–PP877 PW611–PW619 PW621–PW622

LAC (CQC)

27 PY113

LAM (LAM)

10 PL455–PL456

3 PN451 PN454
 

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ALERT ALERT

LAN AIRLINES (LAN)

1 PJ104 PK431

30 PK914

LAPA ARGENTINA (LAZ)

1 PK051

LAS VEGAS SANDS, CORP. (LVS)

2 PQ236

8 PP506

LIBYAN AIRLINES (LAA)

1 PK361

LINEAS AEREAS AZTECA (AZX)

2 PP983 PP986

LION AIR (MLI)

2 PW016 PW022–PW023 PW025 PW029

PW037–PW038 PW042 PW501

5 PP181–PP182

LITHUANIAN AIRLINES (LIJ)

2 PT169 PT721

LJH AVIATION MANAGEMENT (WAT)

1 PL006

LLC GLOBUS (LLG)

2 PW526

LOBAYE AIRWAYS (LBY)

3 PN409

LOCALEASE (LLA)

3 PK282

LOCKHEED MARTIN (LMA)

12 PQ057

LOGISTIC AIR, INC. (LGA)

16 PY303–PY304

LORENA AIR (LRN)

2 PQ951

LOT POLISH AIRLINES (LOT)

2 PQ978 PQ980 PS973 PT651–PT656

PV281–PV287 PW065

LUFTHANSA GERMAN AIRLINES (DLH)

12 PQ060–PQ085 PQ092 PS701–PS706 PT331–PT360
 

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ALERT ALERT

LUXAIR (LUX)

6 PT672

MACEDONIAN AIRLINES, MACEDONIA (MCC)

6 PT612–PT613

MACQUARIE AIR FINANCE (ZGT)

2 PW504

5 PP022

MAGNICHARTERS (MAM)

1 PL454 PL554 PL558

11 PK143

2 PQ168

5 PP405

7 PQ028

MALAYSIA AIRLINES (MAS)

2 PJ551–PJ553 PJ555 PJ557 PJ560–PJ561

PW044 PW201–PW214 PW217–PW230 PW529

MANDALA AIRLINES (MND)

1 PL027

10 PK255 PN002

11 PL421

2 PW004 PW010

3 PL744

41 PK636

MANGAL AIRLINES (MGG)

18 PL785

MARANATHA LEASING CORPORATION (MNT)

1 PK201–PK202 PL011

33 PG436

MAX AVIA (MXY)

1 PK671 PK830

11 PK222

26 PK315 PL732

MERPATI NUSANTARA AIRLINES (PNM)

1 PK354 PK614–PK615 PK623 PK819

PL409

10 PK624

13 PQ281

2 PW091

30 PK917 PK929–PK930

5 PP043 PP434–PP435

6 PP898

MEXICO'S PRESIDENTIAL AIRCRAFT (MXG)

2 PP919 PQ155
 

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ALERT ALERT

MIAMI AIR (MIB)

2 PV226 PV229

MIDAMERICAN AEROSPACE, LTD (MML)

1 PL557

10 PY231

MIRAGE AVIATION LTD (MLE)

7 PP991

MISTRAL AIR (MSX)

2 PQ222 PQ341 PS638

MNG AIRLINES (MHK)

2 PW512 PW514 PW593

NAT AVIATION U.S.A. (NTV)

1 PK551 PK557 PK732

10 PK258

NATIONAL CITY (NTJ)

10 PL471

NATIONWIDE AIRLINES (NWR)

1 PK357 PK741

10 PJ007–PJ008 PK871

3 PL631–PL632 PN107 PN109

30 PK906 PK928 PK932

NEW AXIS AIRWAYS (NXA)

13 PQ301

2 PW033

NEWJET (NES)

1 PL172 PL562

NICON AIRWAYS LTD. (EAV)

1 PL453

3 PN032

NIGERIA AIRWAYS (NIA)

18 PL788

NOK AIR (OWL)

2 PM553 PW045

NOLINOR AVIATION (NLO)

10 PY671–PY672

NORDESTE (NDT)

2 PP987
 

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ALERT ALERT

NORTHERN AIR CARGO (NAC)

3 PN150–PN152

NORTHROP GRUMMAN CORPORATION (GRU)

1 PG208

NORTHSTAR PRESIDIO MANAGEMENT (INH)

1 PK094–PK095

NORWEGIAN AIR SHUTTLE AS (NSB)

13 PP518–PP519

2 PM381 PM389 PM401–PM402 PP805–PP808

PP918 PP985 PQ791 PQ793

PQ983 PQ985 PR002 PR028

PR030 PR101 PR132 PR169

PS601 PS620 PS627 PS654

PS872 PS961

NOVA AIR (PDM)

1 PL007 PL406

3 PN412 PN414

OKAY AIRWAYS COMPANY LIMITED (OKY)

13 PQ290

2 PT725

5 PP631 PP634

OLYMPIC AIRLINES (OLY)

12 PV231

2 PQ298 PS657 PV201–PV202 PW063

PW068 PW072 PW291 PW711

PW713–PW717 PW771

OLYMPIC AIRWAY SERVICES (OLS)

2 PW062

ORENBURG AIRLINES (ORG)

2 PT010 PT029 PT301–PT302 PW028

PW036

ORIX AVIATION SYSTEMS (OXA)

2 PT127

OUR AIRLINE (NAU)

6 PP902

7 PP831

OZJET AIRLINES (OZJ)

1 PK045 PK050 PK052–PK053
 

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ALERT ALERT

PACE AIRLINES (PIE)

1 PG203 PL001

10 PL502–PL503

3 PN102 PN116

4 PG075

7 PP835

PACIFIC PEARL AIRWAYS (PPA)

3 PN146

PACIFIC SKY AVIATION INC. (SEF)

2 PT219

PAI AVIATION, INC. (PSS)

1 PK043

25 PP802

3 PK233 PK235

30 PK752 PK756

5 PP161

PAKISTAN INT'L AIRLINES (PIA)

2 PS612

9 PP281–PP286

PAMIR AIRWAYS (PMY)

3 PN135

PEGASUS AIRLINES (PGS)

2 PT137 PT724 PT854 PW030

PW263

PERUVIAN AIR FORCE (PRF)

10 PG251 PG253

12 PT517

24 PG351

3 PN082

PHILIPPINE AIRLINES (PAL)

45 PQ803

PHUKET AIRLINES (PHK)

1 PG581–PG582

3 PN037 PN039

PLATINUM AIRWAYS (PLW)

5 PP189

PLUNA (PLU)

10 PL201–PL203

PRECISIONAIR (PCR)

2 PM395
 

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ALERT ALERT

Q AVIATION (QAV)

1 PK288 PK603–PK604

7 PQ132

QANTAS (QAN)

22 PW531–PW539 PW541 PW544–PW550 PW557

7 PQ002 PQ007 PQ009 PQ011

QUIKJET (QKJ)

2 PQ221 PQ223

QWEST AIR PARTS (QWE)

33 PG438

REGIONALCARGO (RGC)

41 PY057

REPEX AIRLINES (REX)

3 PY102–PY103

REPUBLIC FINANCIAL CORPORATION (RFC)

1 PG225 PG502–PG503 PG622 PG704

14 PA011

33 PG433

47 PG199

REPUBLIC OF INDONESIA (IDO)

41 PL601–PL603

REPUBLIC OF KOREA AIR FORCE (KAF)

5 PP221

REPUBLIC OF NIGER (NIR)

26 PY166

REPUBLIC OF VENEZUELA (VNZ)

11 PK070

REPUBLICAIR (RPB)

1 PL553 PL555

RICO (RLA)

11 PK120

ROSSIYA RUSSIAN AIRLINES (STG)

2 PT164–PT168

ROYAL AIR MAROC (RAM)

1 PK271–PK272

2 PT582–PT586

ROYAL KHMER AIRLINES (KHM)

3 PN163
 

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ALERT ALERT

RUTACA AIRLINES (ZRU)

1 PK611 PK613 PM062

3 PK281

RUTAS AEREAS VENEZOLANAS S.A. (RTV)

1 PK822 PL402 PL414

3 PN145 PN157

RYAN INTERNATIONAL AIRLINES (RYN)

1 PK543 PK606

2 PQ197

RYM AIRLINES (RYM)

1 PL017–PL018

S7 AIRLINES (SBR)

2 PM556 PT381 PT388–PT389 PW051

PW094

35 PT501–PT502 PT505–PT506

SAFAIR (SFA)

1 PK731 PK746 PK824 PL061

30 PK974

37 PY002

SAFAIR OPERATIONS (SFZ)

1 PK820

SAFI AIRWAYS (FFI)

5 PP521–PP522

SAGA AIRLINES (SGV)

2 PV207 PV209

SAMA AIRLINES (AWM)

13 PP509

2 PM393–PM394 PQ982 PS606 PS651

SAS NORWAY (BRT)

2 PT002–PT004 PT006–PT008 PT011–PT015 PT024–PT025

PV351 PW573–PW574 PW576

SAT AIRLINES (SKH)

1 PL221

3 PN158

SAUDI ARABIAN AIRLINES (SVA)

26 PK316 PL727–PL728 PL730–PL731 PL733

PY036

SEAGLE AIR (SGQ)

7 PP964
 

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ALERT ALERT

SHAHEEN INTERNATIONAL (SHK)

1 PK602 PK608 PL003 PL551

PL561

3 PN036

SHANDONG AIRLINES (SHG)

2 PQ391–PQ395 PR006–PR009 PR013–PR014 PR161

SHANTOU AIRLINES (SHT)

2 PM415–PM417

SHENZHEN AIRLINES (SHZ)

2 PQ486 PQ972 PQ976 PQ995

PS629 PS691–PS692 PS851–PS852

SIERRA PACIFIC AIRLINES (SRP)

1 PK627

10 PL621

SILVER AIR (SARL) (SVT)

26 PK313–PK314 PL726 PL734

29 PP865

6 PP935

SILVER SKY (SLZ)

3 PN419

SKY AIRLINES (SYC)

12 PV235

13 PW281 PW293 PW296

2 PW278

SKY EXPRESS (SXR)

12 PQ056

2 PQ258–PQ259 PT058 PT123–PT124 PT146

PT217–PT218

6 PT616

SKY HOLDING COMPANY (PSH)

1 PL401 PL403

3 PN491

SKY KING (SKN)

1 PK352–PK353 PL002

10 PK351 PK696

3 PN156 PN162
 

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ALERT ALERT

SKY SERVICE (SSV)

1 PK772

10 PK526–PK527

11 PK881

3 PL736

30 PK902 PK908 PK910 PK923

PK927 PK971 PK973

39 PK628–PK629

44 PK884

SKYNET ASIA AIRWAYS (SNU)

2 PM555 PW026 PW274 PW441–PW442

PW855–PW856

SLOK AIR (SRO)

1 PM108–PM113

SOUTH AFRICAN AIRWAYS (SAA)

19 PL104–PL106

2 PM413–PM414

SOUTHERN WINDS (SOW)

1 PK047 PK616

SOUTHWEST AIRLINES (SWA)

10 PM065

25 PP803–PP804

5 PP101–PP118 PP121–PP160 PP163–PP169 PP188

PP190–PP193 PP202–PP205 PP301–PP304 PP351

PP353 PP376–PP380 PP382 PP402–PP403

PP501–PP502 PP821–PP824 PP827 PS751–PS799

PS901–PS941

9 PP727 PP731 PU001–PU025

SPACE WORLD AIRLINE/SWA (WIN)

1 PL021–PL022

SRIWIJAYA AIR (SJA)

1 PJ114 PK777

13 PS863

2 PP927 PW034–PW035 PW061

3 PK302–PK303 PK307–PK308 PM021 PN023

PN026–PN027 PN040 PN042–PN043

41 PM254

6 PP910

STA SUPPLIES PTE. LTD. (SSP)

7 PQ040–PQ041

STAR (EQA)

41 PN512
 

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ALERT ALERT

STAR AIR (SGY)

3 PN033

STAR UP S.A. (SRU)

1 PJ115

30 PK921

46 PL611

STERLING AIR (STR)

2 PT121 PT132

STEWART INDUSTRIES INT'L (SDT)

3 PN473

30 PK905 PK926 PK935

41 PM251

SUNDOWNER OKLAHOMA CITY LLC (SDO)

29 PW313

SWIFT AIR (SWF)

2 PM392

23 PP948

29 PP862

5 PP352

7 PP847

SWIFT AIR LLC (SFW)

2 PW563

9 PV042–PV043

TAAG (ANGOLA AIRLINES) (ANG)

26 PK661 PY162

39 PK664

42 PK665–PK666

TAC (TGB)

1 PY031

TACA INTERNATIONAL AIRLINES (TAC)

3 PL737 PN420

TAF LINHAS AEREAS (TFL)

1 PL404

10 PY323

17 PY342

3 PN160

TAILWIND AIRLINES (TWK)

2 PW248

TAROM - ROMANIAN AIR TRANSPORT (TRM)

2 PQ931–PQ935
 

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ALERT ALERT

TEEBAH AIRLINES (EBH)

1 PK601 PK605

3 PN028

THAI AIRASIA (THA)

5 PP411–PP412

9 PP676–PP677 PP684 PP686–PP687

THAI AIRWAYS INTERNATIONAL (TII)

2 PW594

40 PV296 PW161–PW162 PW164–PW171

THE MOURITZEN FAMILY TRUST (MRZ)

11 PY191

THE PEGASUS AVIATION COMPANY (PEG)

1 PK285

THOMSON AIRWAYS (BRI)

2 PR004 PR011 PR023–PR024 PR067

PR165 PS974–PS975

6 PQ436–PQ437

TITAN AIRWAYS (TIU)

2 PM387 PS636–PS637

8 PP505

TNT AIRWAYS (TNB)

2 PP845

5 PP384 PP413–PP414 PP433 PP472

PP474

8 PP391

9 PP702 PP711

TOR AIR (TOB)

2 PW288

TRAFIC (TFI)

41 PY056

TRANS AIR CONGO (TSC)

10 PK562

30 PK763

TRANSAERO AIRLINES (TRX)

1 PK451 PK773 PK779

2 PP966 PT046 PT049 PT052

PT104–PT105 PT723 PW024 PW040

PW113–PW114 PW120

6 PT923 PT925

7 PP963
 

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ALERT ALERT

TRANSMILE AIR SERVICES (TML)

10 PY381

11 PY151

3 PN472 PN474

TRAVEL SERVICE (TSF)

2 PT432 PT436

TRAVIRA AIR (TVR)

2 PT135

TRIGANA AIR (TGN)

10 PL504

TRITON AVIATION SERVICES (TIA)

1 PJ101 PJ103 PK677 PL408

PL410–PL411 PL770

3 PN101 PN105–PN106 PN108

TUIFLY (HAP)

2 PW513

TUNISAIR (TUN)

2 PT641–PT644

TURKISH AIRLINES (THY)

2 PM552 PM557 PM559–PM560 PM562–PM564

PW049–PW050

TURKMENISTAN AIRLINES (TUE)

2 PQ265

45 PQ801–PQ802

UETAAM (MXA)

3 PN041

UKRAINE INTERNATIONAL AIRLINES (UKR)

13 PT059

2 PM382 PM551 PM554 PM561

PQ251 PQ991 PR042 PR181

PT043 PT048 PT055 PW701–PW702

35 PT511–PT512

6 PW742

UNITED AIR LINES (UAL)

2 PQ151 PQ164–PQ167 PQ169–PQ179 PQ181–PQ183

PQ185–PQ186 PQ201–PQ202 PT384 PT386–PT387

PT390–PT395 PT398–PT399 PT402–PT419 PT422–PT423

6 PQ139–PQ140 PQ146–PQ150

7 PQ101–PQ115 PQ118 PQ121–PQ122 PQ125–PQ131

PQ133–PQ138
 

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ALERT ALERT

UNIVERSAL ASSET MANAGEMENT (UAM)

1 PM056 PM059

10 PM061

UNKNOWN CUSTOMER (UNZ)

1 PK675

11 PK111 PK114 PK118–PK119

US AIR FORCE (USF)

1 PJ202 PJ206 PJ211 PJ213–PJ219

US AIRWAYS (USA)

1 PL081 PL560

15 PV009–PV010 PV012–PV020

21 PS669

5 PP005 PP007 PP014–PP015 PP024–PP027

PP029–PP030 PP032 PP036–PP038 PP047–PP054

PP183–PP187 PP194 PP401 PP417

PP428 PP439 PV001–PV008

6 PP891 PP893 PP895 PP901

PP931–PP934

7 PP834

8 PP195 PP197–PP198 PS668

9 PV021–PV022 PV025–PV030 PV033–PV040 PV044–PV055

UT FINANCE CORPORATION (ZZJ)

2 PQ153

UTAIR (UTR)

6 PT825 PT919–PT920 PT922 PT927–PT929

VASP AIRLINES (VSP)

11 PG472 PK581

13 PP512

VIRGIN NIGERIA (VNA)

2 PR167–PR168 PR170–PR172

VISION AIR (VEG)

2 PS626

9 PP685

VIVA AEROBUS (VIV)

5 PP009–PP010 PP013 PP023 PP041

PP427 PP473

VOLVO AERO SERVICES (AGD)

5 PP381

VTB LEASING (VTB)

6 PT930
 

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ALERT ALERT

WAHA LEASING (OSI)

2 PW527

WEBJET LINHAS AEREAS LTDA. (WJL)

2 PQ159 PQ188 PQ256–PQ257 PQ260–PQ261

PQ266–PQ267 PS603

6 PP906–PP907

7 PP839

WELLS FARGO (FSB)

13 PP513

WEST DOVER LLC (WDR)

5 PP415

WESTAIR CARGO AIRLINES (WCO)

26 PY037

WESTSTAR AVIATION (WSE)

18 PK565

WILMINGTON TRUST COMPANY (WBT)

5 PP035 PP042 PP045

WINGS OF LEBANON S.A.L. (WGL)

3 PN141

XIAMEN AIRLINES (XIA)

2 PT030–PT031

XSTRATA CANADA CORPORATION (NAD)

26 PY612

XTRA AIRWAYS (CIN)

10 PG279

2 PW117

6 PW761

YAMAL AIRLINES (YMA)

2 PU301

ZAMBIAN AIRWAYS (MBA)

10 PK220

19 PL109

ZASA (CZA)

26 PL735
 

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ALERT ALERT

IDENTIFICATION BY VARIABLE NUMBER

Variable Group

PA001–PA022 14

PA099 43

PA231–PA232 1

PC001–PC002 10

PC003–PC005 1

PG001–PG075 4

PG199 47

PG201 1

PG202 11

PG203–PG204 1

PG205 11

PG206 1

PG207 11

PG208 1

PG209 11

PG210 1

PG211–PG214 11

PG215 1

PG216 11

PG217 1

PG218 11

PG219 1

PG220–PG221 11

PG222–PG230 1

PG251–PG255 10

PG271–PG278 1

PG279 10

PG301–PG314 11

PG331–PG332 1

PG351–PG353 24

PG354–PG356 1

PG375 1

PG401–PG403 1

PG431–PG434 33

PG435 1

PG436 33

PG437 1
 

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ALERT ALERT

PG438 33

PG439–PG440 1

PG441 33

PG442 1

PG471–PG475 11

PG501–PG505 1

PG571–PG572 10

PG573 1

PG574 10

PG575–PG586 1

PG621–PG630 1

PG651–PG652 1

PG701–PG703 26

PG704 1

PG705 10

PH001 1

PH011–PH013 11

PH021–PH022 3

PH023 1

PH024 3

PH701–PH708 1

PH709–PH713 10

PH714–PH715 1

PH731–PH732 3

PH741–PH743 1

PJ001–PJ002 10

PJ003–PJ006 3

PJ007–PJ009 10

PJ031–PJ032 1

PJ071–PJ072 1

PJ101–PJ119 1

PJ201–PJ206 1

PJ207 3

PJ208–PJ219 1

PJ301–PJ302 2

PJ551–PJ561 2

PJ601–PJ615 2

PJ811 2

PJ816–PJ817 2

Variable Group
 

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ALERT ALERT

PK026–PK029 1

PK041–PK053 1

PK061–PK067 11

PK068–PK069 49

PK070 11

PK081–PK082 1

PK091–PK099 1

PK101–PK103 10

PK111–PK120 11

PK141–PK146 11

PK201–PK203 1

PK204 11

PK211–PK215 1

PK216–PK220 10

PK221–PK223 11

PK231–PK240 3

PK241 1

PK251–PK258 10

PK271–PK274 1

PK281–PK284 3

PK285–PK289 1

PK291 27

PK301–PK304 3

PK305–PK306 1

PK307–PK310 3

PK311–PK318 26

PK341 26

PK351 10

PK352–PK354 1

PK355 10

PK356–PK358 1

PK359–PK360 10

PK361 1

PK391 27

PK431–PK433 1

PK451–PK452 1

PK461–PK468 10

PK469 1

PK495 10

Variable Group
 

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ALERT ALERT

PK501–PK504 10

PK511–PK515 10

PK519 10

PK521 10

PK522 1

PK523–PK524 10

PK525 1

PK526–PK528 10

PK541–PK561 1

PK562 10

PK563–PK564 1

PK565 18

PK581 11

PK591–PK599 1

PK601–PK617 1

PK621 1

PK622 10

PK623 1

PK624 10

PK625–PK627 1

PK628–PK630 39

PK631 10

PK632 39

PK633–PK634 10

PK635–PK637 41

PK641–PK642 3

PK661 26

PK662–PK663 42

PK664 39

PK665–PK666 42

PK671–PK680 1

PK681 3

PK691–PK694 1

PK695–PK697 10

PK711–PK716 1

PK731–PK749 1

PK750–PK765 30

PK771–PK779 1

PK801–PK804 1

Variable Group
 

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ALERT ALERT

PK819–PK827 1

PK830 1

PK861–PK863 3

PK871 10

PK872–PK874 3

PK881–PK883 11

PK884 44

PK901–PK938 30

PK971–PK974 30

PL001–PL028 1

PL061 1

PL081 1

PL101–PL113 19

PL151 42

PL171–PL172 1

PL201–PL203 10

PL221 1

PL401–PL414 1

PL415 11

PL416–PL417 1

PL421 11

PL441 10

PL451–PL454 1

PL455–PL456 10

PL471 10

PL491 39

PL501–PL506 10

PL551–PL562 1

PL581 10

PL601–PL603 41

PL611 46

PL621–PL626 10

PL631–PL632 3

PL711 1

PL712 16

PL716 1

PL717 11

PL718–PL724 1

PL725 11

Variable Group
 

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ALERT ALERT

PL726–PL735 26

PL736–PL738 3

PL739 1

PL740–PL745 3

PL746–PL747 10

PL756 11

PL758 11

PL761–PL770 1

PL781–PL782 3

PL783–PL788 18

PL793 1

PL801–PL802 1

PL803 10

PM001–PM006 3

PM016–PM017 3

PM021–PM023 3

PM051–PM060 1

PM061 10

PM062 1

PM063–PM066 10

PM101–PM119 1

PM141–PM142 1

PM171 48

PM181 10

PM251–PM255 41

PM281–PM283 1

PM381–PM399 2

PM401–PM417 2

PM541–PM564 2

PN001–PN002 10

PN021–PN043 3

PN081–PN086 3

PN101–PN117 3

PN131–PN163 3

PN401–PN420 3

PN431–PN433 3

PN451–PN456 3

PN471–PN474 3

PN481 3

Variable Group
 

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ALERT ALERT

PN491–PN493 3

PN501–PN502 3

PN511–PN512 41

PN521 3

PP001–PP054 5

PP101–PP169 5

PP181–PP194 5

PP195–PP199 8

PP201–PP205 5

PP221 5

PP231–PP243 9

PP281–PP286 9

PP301–PP305 5

PP351–PP353 5

PP376–PP384 5

PP391–PP393 8

PP401–PP440 5

PP471–PP475 5

PP501–PP502 5

PP503–PP507 8

PP508–PP520 13

PP521–PP522 5

PP631–PP634 5

PP651–PP652 5

PP671–PP699 9

PP701–PP733 9

PP771–PP779 5

PP801–PP804 25

PP805–PP808 2

PP821–PP827 5

PP831–PP844 7

PP845 2

PP846–PP848 7

PP851–PP852 7

PP861–PP870 29

PP871–PP873 31

PP874–PP877 32

PP891–PP899 6

PP901–PP914 6

Variable Group
 

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ALERT ALERT

PP915–PP930 2

PP931–PP936 6

PP946–PP948 23

PP951–PP952 7

PP961–PP965 7

PP966–PP967 2

PP981–PP982 7

PP983–PP990 2

PP991 7

PP993 2

PQ001–PQ012 7

PQ013–PQ016 6

PQ026–PQ041 7

PQ051–PQ092 12

PQ101–PQ138 7

PQ139–PQ150 6

PQ151–PQ199 2

PQ201–PQ202 2

PQ221–PQ230 2

PQ231–PQ233 7

PQ234–PQ237 2

PQ241–PQ243 7

PQ251–PQ267 2

PQ281–PQ293 13

PQ294–PQ299 2

PQ301–PQ307 13

PQ331–PQ332 2

PQ341–PQ348 2

PQ361–PQ364 2

PQ365–PQ367 13

PQ368–PQ373 2

PQ391–PQ395 2

PQ401–PQ418 2

PQ421 2

PQ431 2

PQ432–PQ438 6

PQ447–PQ448 2

PQ451 2

PQ454 6

Variable Group
 

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ALERT ALERT

PQ471–PQ475 2

PQ479–PQ481 2

PQ486–PQ487 2

PQ491–PQ493 2

PQ771–PQ772 2

PQ791–PQ793 2

PQ801–PQ805 45

PQ931–PQ935 2

PQ951 2

PQ971–PQ997 2

PR001–PR017 2

PR021–PR034 2

PR041–PR045 2

PR061–PR072 2

PR077–PR082 2

PR091–PR092 2

PR096 2

PR101 2

PR121–PR122 2

PR131–PR132 2

PR141–PR143 2

PR161–PR172 2

PR181 2

PS601–PS631 2

PS636–PS638 2

PS641–PS644 2

PS651–PS657 2

PS666–PS668 8

PS669 21

PS691–PS692 2

PS701–PS706 12

PS751–PS799 5

PS811 2

PS836–PS837 2

PS841–PS846 2

PS851–PS852 2

PS856 2

PS861–PS863 13

PS866–PS868 13

Variable Group
 

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ALERT ALERT

PS871–PS874 2

PS896–PS897 2

PS901–PS941 5

PS956–PS957 13

PS961–PS963 2

PS971–PS978 2

PT001–PT015 2

PT021–PT031 2

PT041–PT058 2

PT059 13

PT060–PT064 2

PT101–PT105 2

PT121–PT138 2

PT146–PT148 2

PT161–PT170 2

PT181–PT188 2

PT211–PT220 2

PT295 2

PT301–PT309 2

PT331–PT360 12

PT381–PT399 2

PT401–PT438 2

PT501–PT516 35

PT517 12

PT561–PT565 2

PT581–PT586 2

PT611–PT621 6

PT641–PT644 2

PT651–PT656 2

PT671–PT672 6

PT681–PT685 2

PT701–PT703 2

PT716–PT717 2

PT721–PT725 2

PT801–PT834 6

PT851–PT854 2

PT871–PT886 2

PT901–PT930 6

PT971–PT973 6

Variable Group
 

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ALERT ALERT

PT981–PT985 2

PT996 2

PU001–PU025 9

PU301 2

PU311–PU313 2

PV001–PV008 5

PV009–PV010 15

PV011 25

PV012–PV020 15

PV021–PV055 9

PV201–PV209 2

PV226–PV229 2

PV231–PV237 12

PV271–PV272 2

PV281–PV287 2

PV296 40

PV301–PV302 2

PV351 2

PV356–PV357 2

PW001–PW054 2

PW061–PW068 2

PW072 2

PW086–PW088 2

PW091–PW094 2

PW101–PW102 2

PW106 2

PW111–PW120 2

PW156–PW157 2

PW161–PW171 40

PW201–PW230 2

PW231–PW238 13

PW239–PW252 2

PW261 13

PW262–PW264 2

PW265 13

PW266–PW268 2

PW271–PW276 2

PW278 2

PW281 13

Variable Group
 

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ALERT ALERT

PW282–PW292 2

PW293 13

PW296 13

PW301–PW313 29

PW314–PW327 12

PW401–PW408 2

PW411–PW418 2

PW421–PW424 2

PW431–PW435 2

PW441–PW450 2

PW461–PW467 2

PW501–PW504 2

PW511–PW522 2

PW524–PW530 2

PW531–PW550 22

PW556–PW557 22

PW561–PW564 2

PW571–PW576 2

PW591–PW596 2

PW611–PW622 32

PW631–PW637 7

PW661–PW662 7

PW681–PW683 6

PW701–PW702 2

PW711–PW717 2

PW741–PW742 6

PW761 6

PW771 2

PW831 2

PW851–PW856 2

PX071 10

PX701 1

PY001–PY003 37

PY004–PY005 1

PY006 36

PY007–PY008 1

PY021–PY022 3

PY031 1

PY036–PY037 26

Variable Group
 

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ALERT ALERT

PY046–PY048 11

PY051–PY053 1

PY056–PY057 41

PY101 1

PY102–PY103 3

PY111–PY113 27

PY131–PY135 26

PY141–PY143 3

PY151–PY154 11

PY156–PY157 26

PY161 11

PY162 26

PY166 26

PY191 11

PY201 3

PY221–PY222 1

PY231 10

PY241–PY244 28

PY270 20

PY271–PY275 1

PY281 3

PY286 11

PY301–PY304 16

PY321–PY323 10

PY341–PY346 17

PY361–PY362 1

PY381 10

PY401 38

PY409–PY410 42

PY411 11

PY421–PY422 11

PY441 27

PY451 26

PY461–PY463 34

PY591–PY595 41

PY611 10

PY612 26

PY621 3

PY631 3

Variable Group
 

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ALERT ALERT

2. Spares Affected

Examine your spares supply for the parts or components identified in Paragraph 2.C., Parts 

Necessary for Each Airplane. If any parts or components are found, refer to Paragraph 2.C. for 

the recommended use.

B. Concurrent Requirements

None.

C. Reason

This service bulletin gives instructions to install two warning level indicator lights on the P2-2 center 

instrument panel in the flight compartment. The installation of these lights will provide a visual 

indication to the flight crew to be used in conjuction with the existing aural warning horn for cabin 

altitude and takeoff configuration alerts. The visual warning lights are intended to provide additional 

notice to crews to prepare a correct takeoff configuration, respond to excessive cabin altitude and 

avoid confusion between the takeoff configuration and cabin altitude alerts. An unrecognized 

incorrect takeoff configuration or excessive cabin altitude could prevent a continued safe flight and 

landing.

As a part of a service bulletin validation program, this change was completed on airplane PW234 by 

Service Bulletin 737-31A1325 Validation Copy 1 and Installation Deviation Records 737-31A1325-

001 through 737-31A1325-006 before the initial release of this service bulletin. The change 

completed on airplane PW234 by Service Bulletin 737-31A1325 Validation Copy 1 and Installation 

Deviation Records 737-31A1325-001 through 737-31A1325-006 is equivalent to the initial release of 

this service bulletin. Airplane PW234 has the configuration of a Group 13 airplane.

Boeing Service Related Problem (SRP) 737-SRP-31-0042 is related to this service bulletin.

D. Description

Get access to the flight compartment. Remove the P2-2 center instrument panel to install two warning 

level indicator lights on the panel and change three wire bundles. Reinstall the modified P2-2 center 

instrument panel. Do a test of the warning level indicator lights.

E. Compliance

The Federal Aviation Administration (FAA) will possibly release an Airworthiness Directive related to 

this service bulletin. The Airworthiness Directive will make the compliance tasks and times given in 

this service bulletin mandatory.

Boeing recommends that the change given in this service bulletin be done within 36 months after the 

date on this service bulletin.

PY651 42

PY671–PY672 10

PY721 18

PY741 10

Variable Group
 

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F. Approval

This service bulletin was examined by the Federal Aviation Administration (FAA). The changes 

specified in this service bulletin comply with the applicable regulations and are FAA approved, as well 

as European Aviation Safety Agency (EASA)/Joint Aviation Authorities (JAA) approved for all EASA/

JAA approved airplanes listed in the service bulletin effectivity. This service bulletin and its approval 

were based on the airplane in its original Boeing delivery configuration or as modified by other 

approved Boeing changes.

If an airplane has a non-Boeing modification or repair that affects a component or system also affected 

by this service bulletin, the operator is responsible for obtaining appropriate regulatory agency 

approval before incorporating this service bulletin.

G. Manpower

The table below shows an estimate of the task-hours necessary to do this change for each airplane. 

This estimate is for direct labor only, done by an experienced crew. Adjust the estimate with operator 

task-hour data if necessary. The estimate does not include lost time. These are some examples of 

lost time:

— Time to adjust to the workplace

— Time to schedule the work

— Time to examine the work

— Time to cure the materials

— Time to make the parts

— Time to find the tools.

Task

Number of 

Persons Task-Hours Elapsed Hours

Open Access 1 2.25 2.25

Remove 1 4.50 4.50

Change 3 15.00 5.00

Replace 1 4.50 4.50

Close Access 1 2.25 2.25

Test 2 4.00 2.00

TOTAL FOR EACH AIRPLANE 32.50 20.50
 

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H. Weight and Balance Changes

I. Electrical Load Data

Not changed.

J. References

1. Existing Data:

a. 737-100/200 Aircraft Maintenance Manual (AMM) 24-22-0, 27-88-11, 31-26-0, 32-42-0, 

32-43-0, 34-11-0, 71-09-100, 78-32-01

b. 737-300/400/500 Aircraft Maintenance Manual (AMM) 24-22-00, 27-88-00, 31-26-00, 

32-42-00, 32-43-01, 34-11-00, 71-00-00, 78-31-00

c. 737 Wiring Diagram 737-100/200 WDM 21-33-01, 27-43-01, 33-18-03, 33-18-12, 33-18-18, 

80-11-11

d. 737 Wiring Diagram 737-300/400/500 WDM 21-33-01, 27-43-01, 33-18-03, 33-18-12, 

33-18-18, 80-11-11

e. Overhaul Manual (OHM) 31-10-01

f. Standard Wiring Practices Manual (SWPM) 20-00-13, 20-10-11, SWPM 20-10-12, 

20-10-18, 20-30-11, 20-30-12, 20-60-09, 20-61-11, 20-61-19

2. Data supplied with this Service Bulletin:

None

3. Installation Drawings Used in the Preparation of this Service Bulletin:

None

Airplane

Change in Weight 

(Pounds)

Change in Moment 

(Pound-Inches)

737-100 + 0.8 + 175

737-200/200C + 0.8 + 145

737-300 + 0.8 + 110

737-400 + 0.8 + 55

737-500 + 0.8 + 155
 

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ALERT ALERT

K. Publications Affected

1. Publications

2. Damage Tolerance Based Structural Inspections:

Boeing has evaluated the repairs and/or changes in this service bulletin for effects on Fatigue 

Critical Structure (FCS) and for changes to Damage Tolerance Inspections (DTI) required in the 

Maintenance Program. This service bulletin does not affect FCS, therefore DTIs are not 

necessary.

L. Interchangeability and Intermixability of Parts

Refer to Paragraph 2.C., Parts Necessary For Each Airplane, for interchangeability and intermixability 

information.

Publication Chapter-Section

737 FAA Approved Airplane Flight Manual Section 2

737 Flight Crew Operations Manual 1.10, 1.20, 15.10, 15.20

737 Maintenance Manual 31-26-0 (737-100/200/200C), 31-26-00 (737-300/400/500)

737 Wiring Diagram 21-33-01, 27-43-01, 33-18-03, 33-18-12, 33-18-18, 80-11-

11

737 Illustrated Parts Catalog 31-10 (737-100/200/200C), 31-11 (737-300/400/500)

737 System Schematic Manual 21-30-05, 27-09-00, 31-26-00

Component Maintenance Manual 31-36
 

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ALERT ALERT

2. MATERIAL INFORMATION

A. Material - Price and Availability

Boeing can supply the kits shown in Paragraph 2.C., Parts Necessary For Each Airplane as shown 

below. If there is a limit to the quantity (QTY) of available kits, a supply sequence is given by Spares. 

More kits become available as shown in the Reorder Lead Time (ROLT). ROLT is calculated from the 

date Boeing gets the purchase order.

Kit Number Name Date QTY

ROLT 

(Weeks)

Unit Price thru 

December 31, 

2009

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

8/31/07 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

9/17/07 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

10/01/07 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

10/15/07 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

10/29/07 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

11/12/07 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

11/28/07 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

12/12/07 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

1/04/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

1/18/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

2/01/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

2/15/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

2/29/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

3/14/08 10 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

5/09/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

5/23/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

6/09/08 25 17 $2,738.00
 

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65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

6/23/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

7/08/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

7/22/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

8/05/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

8/19/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

9/03/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

9/17/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

10/01/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

10/15/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

10/29/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

11/12/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

11/26/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

12/12/08 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

1/06/09 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

1/20/09 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

2/03/09 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

2/17/09 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

3/03/09 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

3/17/09 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

3/31/09 25 17 $2,738.00

65C38791-1 Top Kit - Cabin Altitude 

Warning Indication

4/14/09 25 17 $2,738.00

Kit Number Name Date QTY

ROLT 

(Weeks)

Unit Price thru 

December 31, 

2009
 

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B. Industry Support Information

Boeing warranty remedies are not available for the configuration changes given in this service bulletin.
 

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C. Parts Necessary For Each Airplane

1. Kits/Parts:

NOTE: One top kit and the items shown in Paragraph 2.C.2., Parts and Materials Supplied by

the Operator, are necessary for each airplane.

Kit 65C38791 

New Part 

Number

QTY

-1 Name Notes

65C38791-1 - Top Kit - Cabin Altitude Warning Indication

61-74487-1 1 Wire Kit - Cabin Altitude Warning Indication

61-74488-1 1 Wire Kit - Cabin Altitude Warning Indication

65C38242-1 1 Kit - Cabin Altitude Warning Indication, P2-2 

Modification

Kit 61-74487 

New Part 

Number

QTY

-101 -1 Name Notes

61-74487-1 . - Wire Kit - Cabin Altitude Warning Indication

61-74487-101 - . Wire Bundle W066 Assembly

61-74487-101 . 1 Wire Bundle W066 Assembly

- 1 . Wire, Identified as W066-8032-20, Length 6 Feet (a) (d)

- 1 . Wire, Identified as W066-8033-20, Length 6 Feet (a) (d)

- 1 . Wire, Identified as W066-8034-22, Length 2 Feet (b) (d)

- 1 . Wire, Identified as W066-8035-22, Length 2 Feet (b) (d)

- 1 . Wire, Identified as W066-8036-22, Length 2 Feet (b) (d)

- 1 . Wire, Identified as W066-8037-22, Length 2 Feet (b) (d)

- 1 . Wire, Identified as W066-8038-24, Length 2 Feet (c) (d)

- 1 . Wire, Identified as W066-8039-24, Length 2 Feet (c) (d)

61-74487-2001 . 1 Lacing Tape, White, Length 27 Feet

61-74487-2002 . 1 Lacing Tape, Red, Length 9 Feet

61-74487-2003 . 1 Lacing Tape, Yellow, Length 9 Feet

61-74487-10101 1 . Connector Identification Tape, Imprinted "D04258J"

61-74487-10102 1 . Connector Identification Tape, Imprinted "D04260J"

61-74487-10103 1 . Splice Identification Sleeve, Imprinted "SP4016"

61-74487-10104 1 . Splice Identification Sleeve, Imprinted "SP4018"

BACC47CN1S 3 . Pin Contact (e)

BACT12AC44 2 . Terminal Lug

BACT12AC48 14 . Terminal Lug

BACT12AC52 14 . Terminal Lug

D-436-58 3 . Splice Sleeve
 

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(a) Make from BMS 13-48, Type 10, Class 1, AWG 20.

(b) Make from BMS 13-48, Type 10, Class 1, AWG 22.

(c) Make from BMS 13-48, Type 11, Class 1, AWG 24.

(d) Refer to SWPM 20-00-13 for alternative wire types.

(e) There are more parts than are necessary.

Kit 61-74488 

New Part 

Number

QTY

-112 -111 -1 Name Notes

61-74488-1 . . - Wire Kit - Cabin Altitude Warning Indication

61-74488-111 . - 1 Wire Bundle W002 Assembly

61-74488-112 - . 1 Wire Bundle W246 Assembly

- . 1 . Wire, Identified as W002-8051-20, Length 10 Feet (a) (b)

- . 1 . Wire, Identified as W002-8052-22, Length 10 Feet (a) (c)

- 1 . . Wire, Identified as W246-170-20, Length 5 Feet (a) (b)

- 1 . . Wire, Identified as W246-171-20, Length 40 Feet (a) (b)

- 1 . . Wire, Identified as W246-172-22, Length 10 Feet (a) (c)

61-74488-2001 . . 1 Lacing Tape, White, Length 100 Feet

61-74488-2003 . . 1 Expandable Sleeve - White, 0.250 Inch Inner Diameter, 

Length 10 Feet

61-74488-2007 . . 1 Lacing Tape, Red, Length 15 Feet

61-74488-2008 . . 1 Lacing Tape, Yellow, Length 30 Feet

61-74488-10101 . 1 . Connector Identification (I.D.) Tape - D04258P

61-74488-10102 . 1 . Connector I.D. Tape - D04260P

61-74488-10103 . 1 . Connector I.D. Tape - D04006P

61-74488-10201 1 . . Connector I.D. Tape - D04006J

61-74488-10202 1 . . Connector I.D. Tape - D00776

61-74488-10203 1 . . Splice I.D. Sleeve - SM3

61-74488-10204 1 . . Splice I.D. Sleeve - SP2218

61-74488-10205 1 . . Splice I.D. Sleeve - SM21

61-74488-10207 1 . . Splice I.D. Sleeve - SM23

61-74488-10212 1 . . Diode I.D. Sleeve - M2592

61-74488-10213 1 . . Thermofit Sleeve - 0.093 Inch Inner Diameter, Length 2 

Inches

69-58806-4 1 . . Diode Assembly

BACC47CN1S . 3 . Pin Contact (d)

BACC47CP1S 3 3 . Socket Contact (d)

Kit 61-74487 

New Part 

Number

QTY

-101 -1 Name Notes
 

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ALERT ALERT

2. Parts and Materials Supplied by the Operator:

3. Parts Modified and Reidentified:

The parts shown below are changed as shown in this service bulletin. The quantity (QTY) is the 

number of parts changed on each airplane.

BACC47DR1 2 . . Socket Contact (d)

D-436-37 4 . . Splice (d)

D-436-38 2 . . Splice (d)

(a) Make from BMS 13-48, Type 10, Class 1, AWG 20.

(b) Make from BMS 13-48, Type 10, Class 1, AWG 22.

(c) Refer to SWPM 20-00-13 for alternative wire types.

(d) There are more parts than are necessary.

Kit 65C38242 

New Part Number

QTY

-1 Name Notes

65C38242-1 - Kit - Cabin Altitude Warning Indication, P2-2 Modification

318-630-1001-452 1 Light Assembly, PRESS-TO-TEST Indicator

318-630-1001-460 1 Light Assembly, PRESS-TO-TEST Indicator

Part Number / 

Specification QTY Name Notes

61-74488-2004 1 Loctite 222, Thread Lock 

Compound

61-74488-2005 1 Adhesive Tape, Permacel P-421 or 

equivalent, 0.5 Inch Width

61-74488-2006 1 Adhesive Tape, Permacel P-440 or 

equivalent, 1.0 Inch Width

(c) See the Qualified Products List at the end of the Boeing Material Specification (BMS) for 

supplier data.

Existing Part 

Number QTY Name New Part Number Notes

69-37305-1 1 P2-2 Center Instrument Module Assembly 69-37305-2001 (a)

69-37305-101 1 P2-2 Center Instrument Module Assembly 69-37305-2101 (a)

69-37305-104 1 P2-2 Center Instrument Module Assembly 69-37305-2104 (a)

69-37305-107 1 P2-2 Center Instrument Module Assembly 69-37305-2107 (a)

69-37305-11 1 P2-2 Center Instrument Module Assembly 69-37305-2011 (a)

69-37305-110 1 P2-2 Center Instrument Module Assembly 69-37305-2110 (a)

Kit 61-74488 

New Part 

Number

QTY

-112 -111 -1 Name Notes
 

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ALERT ALERT

69-37305-111 1 P2-2 Center Instrument Module Assembly 69-37305-2111 (a)

69-37305-114 1 P2-2 Center Instrument Module Assembly 69-37305-2114 (a)

69-37305-120 1 P2-2 Center Instrument Module Assembly 69-37305-2120 (a)

69-37305-123 1 P2-2 Center Instrument Module Assembly 69-37305-2123 (a)

69-37305-126 1 P2-2 Center Instrument Module Assembly 69-37305-2126 (a)

69-37305-129 1 P2-2 Center Instrument Module Assembly 69-37305-2129 (a)

69-37305-135 1 P2-2 Center Instrument Module Assembly 69-37305-2135 (a)

69-37305-138 1 P2-2 Center Instrument Module Assembly 69-37305-2138 (a)

69-37305-14 1 P2-2 Center Instrument Module Assembly 69-37305-2014 (a)

69-37305-141 1 P2-2 Center Instrument Module Assembly 69-37305-2141 (a)

69-37305-144 1 P2-2 Center Instrument Module Assembly 69-37305-2144 (a)

69-37305-1452 1 P2-2 Center Instrument Module Assembly 69-37305-3452 (a)

69-37305-147 1 P2-2 Center Instrument Module Assembly 69-37305-2147 (a)

69-37305-148 1 P2-2 Center Instrument Module Assembly 69-37305-2148 (a)

69-37305-151 1 P2-2 Center Instrument Module Assembly 69-37305-2151 (a)

69-37305-155 1 P2-2 Center Instrument Module Assembly 69-37305-2155 (a)

69-37305-158 1 P2-2 Center Instrument Module Assembly 69-37305-2158 (a)

69-37305-163 1 P2-2 Center Instrument Module Assembly 69-37305-2163 (a)

69-37305-167 1 P2-2 Center Instrument Module Assembly 69-37305-2167 (a)

69-37305-1684 1 P2-2 Center Instrument Module Assembly 69-37305-3684 (a)

69-37305-1688 1 P2-2 Center Instrument Module Assembly 69-37305-3688 (a)

69-37305-170 1 P2-2 Center Instrument Module Assembly 69-37305-2170 (a)

69-37305-173 1 P2-2 Center Instrument Module Assembly 69-37305-2173 (a)

69-37305-180 1 P2-2 Center Instrument Module Assembly 69-37305-2180 (a)

69-37305-184 1 P2-2 Center Instrument Module Assembly 69-37305-2184 (a)

69-37305-188 1 P2-2 Center Instrument Module Assembly 69-37305-2188 (a)

69-37305-201 1 P2-2 Center Instrument Module Assembly 69-37305-2201 (a)

69-37305-205 1 P2-2 Center Instrument Module Assembly 69-37305-2205 (a)

69-37305-217 1 P2-2 Center Instrument Module Assembly 69-37305-2217 (a)

69-37305-22 1 P2-2 Center Instrument Module Assembly 69-37305-2022 (a)

69-37305-233 1 P2-2 Center Instrument Module Assembly 69-37305-2233 (a)

69-37305-240 1 P2-2 Center Instrument Module Assembly 69-37305-2240 (a)

69-37305-241 1 P2-2 Center Instrument Module Assembly 69-37305-2241 (a)

69-37305-245 1 P2-2 Center Instrument Module Assembly 69-37305-2245 (a)

69-37305-246 1 P2-2 Center Instrument Module Assembly 69-37305-2246 (a)

69-37305-247 1 P2-2 Center Instrument Module Assembly 69-37305-2247 (a)

69-37305-25 1 P2-2 Center Instrument Module Assembly 69-37305-2025 (a)

69-37305-266 1 P2-2 Center Instrument Module Assembly 69-37305-2266 (a)

Existing Part 

Number QTY Name New Part Number Notes
 

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69-37305-270 1 P2-2 Center Instrument Module Assembly 69-37305-2270 (a)

69-37305-271 1 P2-2 Center Instrument Module Assembly 69-37305-2271 (a)

69-37305-275 1 P2-2 Center Instrument Module Assembly 69-37305-2275 (a)

69-37305-279 1 P2-2 Center Instrument Module Assembly 69-37305-2279 (a)

69-37305-28 1 P2-2 Center Instrument Module Assembly 69-37305-2028 (a)

69-37305-283 1 P2-2 Center Instrument Module Assembly 69-37305-2283 (a)

69-37305-290 1 P2-2 Center Instrument Module Assembly 69-37305-2290 (a)

69-37305-293 1 P2-2 Center Instrument Module Assembly 69-37305-2293 (a)

69-37305-297 1 P2-2 Center Instrument Module Assembly 69-37305-2297 (a)

69-37305-301 1 P2-2 Center Instrument Module Assembly 69-37305-2301 (a)

69-37305-305 1 P2-2 Center Instrument Module Assembly 69-37305-2305 (a)

69-37305-309 1 P2-2 Center Instrument Module Assembly 69-37305-2309 (a)

69-37305-31 1 P2-2 Center Instrument Module Assembly 69-37305-2031 (a)

69-37305-310 1 P2-2 Center Instrument Module Assembly 69-37305-2310 (a)

69-37305-318 1 P2-2 Center Instrument Module Assembly 69-37305-2318 (a)

69-37305-323 1 P2-2 Center Instrument Module Assembly 69-37305-2323 (a)

69-37305-327 1 P2-2 Center Instrument Module Assembly 69-37305-2327 (a)

69-37305-331 1 P2-2 Center Instrument Module Assembly 69-37305-2331 (a)

69-37305-335 1 P2-2 Center Instrument Module Assembly 69-37305-2335 (a)

69-37305-339 1 P2-2 Center Instrument Module Assembly 69-37305-2339 (a)

69-37305-34 1 P2-2 Center Instrument Module Assembly 69-37305-2034 (a)

69-37305-343 1 P2-2 Center Instrument Module Assembly 69-37305-2343 (a)

69-37305-347 1 P2-2 Center Instrument Module Assembly 69-37305-2347 (a)

69-37305-35 1 P2-2 Center Instrument Module Assembly 69-37305-2035 (a)

69-37305-351 1 P2-2 Center Instrument Module Assembly 69-37305-2351 (a)

69-37305-355 1 P2-2 Center Instrument Module Assembly 69-37305-2355 (a)

69-37305-359 1 P2-2 Center Instrument Module Assembly 69-37305-2359 (a)

69-37305-36 1 P2-2 Center Instrument Module Assembly 69-37305-2036 (a)

69-37305-362 1 P2-2 Center Instrument Module Assembly 69-37305-2362 (a)

69-37305-363 1 P2-2 Center Instrument Module Assembly 69-37305-2363 (a)

69-37305-367 1 P2-2 Center Instrument Module Assembly 69-37305-2367 (a)

69-37305-37 1 P2-2 Center Instrument Module Assembly 69-37305-2037 (a)

69-37305-371 1 P2-2 Center Instrument Module Assembly 69-37305-2371 (a)

69-37305-375 1 P2-2 Center Instrument Module Assembly 69-37305-2375 (a)

69-37305-379 1 P2-2 Center Instrument Module Assembly 69-37305-2379 (a)

69-37305-38 1 P2-2 Center Instrument Module Assembly 69-37305-2038 (a)

69-37305-383 1 P2-2 Center Instrument Module Assembly 69-37305-2383 (a)

69-37305-387 1 P2-2 Center Instrument Module Assembly 69-37305-2387 (a)

Existing Part 

Number QTY Name New Part Number Notes
 

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69-37305-39 1 P2-2 Center Instrument Module Assembly 69-37305-2039 (a)

69-37305-390 1 P2-2 Center Instrument Module Assembly 69-37305-2390 (a)

69-37305-394 1 P2-2 Center Instrument Module Assembly 69-37305-2394 (a)

69-37305-398 1 P2-2 Center Instrument Module Assembly 69-37305-2398 (a)

69-37305-402 1 P2-2 Center Instrument Module Assembly 69-37305-2402 (a)

69-37305-406 1 P2-2 Center Instrument Module Assembly 69-37305-2406 (a)

69-37305-410 1 P2-2 Center Instrument Module Assembly 69-37305-2410 (a)

69-37305-414 1 P2-2 Center Instrument Module Assembly 69-37305-2414 (a)

69-37305-418 1 P2-2 Center Instrument Module Assembly 69-37305-2418 (a)

69-37305-422 1 P2-2 Center Instrument Module Assembly 69-37305-2422 (a)

69-37305-425 1 P2-2 Center Instrument Module Assembly 69-37305-2425 (a)

69-37305-433 1 P2-2 Center Instrument Module Assembly 69-37305-2433 (a)

69-37305-437 1 P2-2 Center Instrument Module Assembly 69-37305-2437 (a)

69-37305-448 1 P2-2 Center Instrument Module Assembly 69-37305-2448 (a)

69-37305-452 1 P2-2 Center Instrument Module Assembly 69-37305-2452 (a)

69-37305-456 1 P2-2 Center Instrument Module Assembly 69-37305-2456 (a)

69-37305-457 1 P2-2 Center Instrument Module Assembly 69-37305-2457 (a)

69-37305-461 1 P2-2 Center Instrument Module Assembly 69-37305-2461 (a)

69-37305-463 1 P2-2 Center Instrument Module Assembly 69-37305-2463 (a)

69-37305-467 1 P2-2 Center Instrument Module Assembly 69-37305-2467 (a)

69-37305-471 1 P2-2 Center Instrument Module Assembly 69-37305-2471 (a)

69-37305-475 1 P2-2 Center Instrument Module Assembly 69-37305-2475 (a)

69-37305-479 1 P2-2 Center Instrument Module Assembly 69-37305-2479 (a)

69-37305-483 1 P2-2 Center Instrument Module Assembly 69-37305-2483 (a)

69-37305-487 1 P2-2 Center Instrument Module Assembly 69-37305-2487 (a)

69-37305-491 1 P2-2 Center Instrument Module Assembly 69-37305-2491 (a)

69-37305-495 1 P2-2 Center Instrument Module Assembly 69-37305-2495 (a)

69-37305-5 1 P2-2 Center Instrument Module Assembly 69-37305-2005 (a)

69-37305-51 1 P2-2 Center Instrument Module Assembly 69-37305-2051 (a)

69-37305-55 1 P2-2 Center Instrument Module Assembly 69-37305-2055 (a)

69-37305-59 1 P2-2 Center Instrument Module Assembly 69-37305-2059 (a)

69-37305-60 1 P2-2 Center Instrument Module Assembly 69-37305-2060 (a)

69-37305-600 1 P2-2 Center Instrument Module Assembly 69-37305-2600 (a)

69-37305-603 1 P2-2 Center Instrument Module Assembly 69-37305-2603 (a)

69-37305-609 1 P2-2 Center Instrument Module Assembly 69-37305-2609 (a)

69-37305-61 1 P2-2 Center Instrument Module Assembly 69-37305-2061 (a)

69-37305-612 1 P2-2 Center Instrument Module Assembly 69-37305-2612 (a)

69-37305-615 1 P2-2 Center Instrument Module Assembly 69-37305-2615 (a)

Existing Part 

Number QTY Name New Part Number Notes
 

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69-37305-62 1 P2-2 Center Instrument Module Assembly 69-37305-2062 (a)

69-37305-623 1 P2-2 Center Instrument Module Assembly 69-37305-2623 (a)

69-37305-627 1 P2-2 Center Instrument Module Assembly 69-37305-2627 (a)

69-37305-63 1 P2-2 Center Instrument Module Assembly 69-37305-2063 (a)

69-37305-631 1 P2-2 Center Instrument Module Assembly 69-37305-2631 (a)

69-37305-634 1 P2-2 Center Instrument Module Assembly 69-37305-2634 (a)

69-37305-64 1 P2-2 Center Instrument Module Assembly 69-37305-2064 (a)

69-37305-642 1 P2-2 Center Instrument Module Assembly 69-37305-2642 (a)

69-37305-644 1 P2-2 Center Instrument Module Assembly 69-37305-2644 (a)

69-37305-648 1 P2-2 Center Instrument Module Assembly 69-37305-2648 (a)

69-37305-65 1 P2-2 Center Instrument Module Assembly 69-37305-2065 (a)

69-37305-659 1 P2-2 Center Instrument Module Assembly 69-37305-2659 (a)

69-37305-663 1 P2-2 Center Instrument Module Assembly 69-37305-2663 (a)

69-37305-667 1 P2-2 Center Instrument Module Assembly 69-37305-2667 (a)

69-37305-671 1 P2-2 Center Instrument Module Assembly 69-37305-2671 (a)

69-37305-675 1 P2-2 Center Instrument Module Assembly 69-37305-2675 (a)

69-37305-679 1 P2-2 Center Instrument Module Assembly 69-37305-2679 (a)

69-37305-68 1 P2-2 Center Instrument Module Assembly 69-37305-2068 (a)

69-37305-683 1 P2-2 Center Instrument Module Assembly 69-37305-2683 (a)

69-37305-684 1 P2-2 Center Instrument Module Assembly 69-37305-2684 (a)

69-37305-685 1 P2-2 Center Instrument Module Assembly 69-37305-2685 (a)

69-37305-686 1 P2-2 Center Instrument Module Assembly 69-37305-2686 (a)

69-37305-687 1 P2-2 Center Instrument Module Assembly 69-37305-2687 (a)

69-37305-688 1 P2-2 Center Instrument Module Assembly 69-37305-2688 (a)

69-37305-69 1 P2-2 Center Instrument Module Assembly 69-37305-2069 (a)

69-37305-694 1 P2-2 Center Instrument Module Assembly 69-37305-2694 (a)

69-37305-698 1 P2-2 Center Instrument Module Assembly 69-37305-2698 (a)

69-37305-699 1 P2-2 Center Instrument Module Assembly 69-37305-2699 (a)

69-37305-700 1 P2-2 Center Instrument Module Assembly 69-37305-2700 (a)

69-37305-701 1 P2-2 Center Instrument Module Assembly 69-37305-2701 (a)

69-37305-703 1 P2-2 Center Instrument Module Assembly 69-37305-2703 (a)

69-37305-707 1 P2-2 Center Instrument Module Assembly 69-37305-2707 (a)

69-37305-709 1 P2-2 Center Instrument Module Assembly 69-37305-2709 (a)

69-37305-72 1 P2-2 Center Instrument Module Assembly 69-37305-2072 (a)

69-37305-75 1 P2-2 Center Instrument Module Assembly 69-37305-2075 (a)

69-37305-78 1 P2-2 Center Instrument Module Assembly 69-37305-2078 (a)

69-37305-8 1 P2-2 Center Instrument Module Assembly 69-37305-2008 (a)

69-37305-81 1 P2-2 Center Instrument Module Assembly 69-37305-2081 (a)

Existing Part 

Number QTY Name New Part Number Notes
 

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4. Parts Removed and Not Replaced:

None.

D. Parts Necessary to Change Spares

None

E. Special Tooling - Price and Availability

None

F. Special Tooling Necessary to do this Service Bulletin

No special tools or equipment are necessary to do the change in this service bulletin. But, 

maintenance and overhaul tools in the manuals given in Paragraph 1.J., References, can be 

necessary. Examine operator tool supply to make sure all necessary tools are available.

69-37305-82 1 P2-2 Center Instrument Module Assembly 69-37305-2082 (a)

69-37305-87 1 P2-2 Center Instrument Module Assembly 69-37305-2087 (a)

69-37305-88 1 P2-2 Center Instrument Module Assembly 69-37305-2088 (a)

69-37305-91 1 P2-2 Center Instrument Module Assembly 69-37305-2091 (a)

69-37305-92 1 P2-2 Center Instrument Module Assembly 69-37305-2092 (a)

69-37305-95 1 P2-2 Center Instrument Module Assembly 69-37305-2095 (a)

69-37305-98 1 P2-2 Center Instrument Module Assembly 69-37305-2098 (a)

(a) Make the change given in this service bulletin.

Existing Part 

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BLANK PAGE
 

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3. ACCOMPLISHMENT INSTRUCTIONS

A. GENERAL INFORMATION

CAUTION: KEEP THE WORK AREA, WIRES AND ELECTRICAL BUNDLES CLEAN OF METAL

PARTICLES OR CONTAMINATION WHEN YOU USE TOOLS. UNWANTED

MATERIAL, METAL PARTICLES OR CONTAMINATION CAUGHT IN WIRE BUNDLES

CAN CAUSE DAMAGE TO THE BUNDLES. DAMAGED WIRE BUNDLES CAN CAUSE

SPARKS OR OTHER ELECTRICAL DAMAGE.

NOTE:

1. Manual titles are referred to by acronyms. Refer to Paragraph 1.J., References, for 

definition of the acronyms.

2. Obey all of the warnings and cautions given in the specified manual sections.

3. Refer to the Boeing Standard Wiring Practices Manuals 20-10-11 and 20-10-12 for the 

wire installation procedures.

4. If the length of fasteners specified in this service bulletin do not meet the installation 

standards, fasteners of the same specification, or an approved substitute, one grip 

length longer or shorter may be used.

5. These work instructions refer to procedures included on other Boeing documents. 

When the words "refer to" are used and the operator has an accepted alternative 

procedure, the accepted alternative procedure can be used. When the words "in 

accordance with" are included in the instruction, the procedure in the Boeing document 

must be used.

B. WORK INSTRUCTIONS

1. Remove electrical power from the airplane. Refer to 737-100/200 AMM 24-22-0 or 737-300/400/

500 AMM 24-22-00 as an accepted procedure.

2. Get access to the flight compartment.

3. Remove the P2-2 center instrument panel in accordance with Figure 1.

4. Modify the P2-2 center instrument panel in accordance with Figure 2.

5. Install the light assembly in accordance with Figure 3.

6. Change wire bundle W066:

a. Group 14, 17: In accordance with Figures 4 and 8.

b. Group 1, 4, 24, 43: In accordance with Figures 4 and 9.

c. Group 15, 25: In accordance with Figures 4 and 10.

d. Group 6, 23: In accordance with Figures 4 and 11.
 

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e. Group 7-8: In accordance with Figures 4 and 12.

f. Group 5, 9: In accordance with Figures 4 and 13.

g. Group 10: In accordance with Figures 4 and 14.

h. Group 16: In accordance with Figures 4 and 15.

i. Group 3: In accordance with Figures 4 and 16.

j. Group 18: In accordance with Figures 4 and 17.

k. Group 19: In accordance with Figures 4 and 18.

l. Group 20: In accordance with Figures 4 and 19.

m. Group 21-22: In accordance with Figures 4 and 20.

n. Group 2, 13: In accordance with Figures 4 and 21.

o. Group 11: In accordance with Figures 4 and 22.

p. Group 26: In accordance with Figures 4 and 23.

q. Group 27: In accordance with Figures 4 and 24.

r. Group 28: In accordance with Figures 4 and 25.

s. Group 12, 29: In accordance with Figures 4 and 26.

t. Group 31-32: In accordance with Figures 4 and 27.

u. Group 33: In accordance with Figures 4 and 28.

v. Group 34: In accordance with Figures 4 and 29.

w. Group 35: In accordance with Figures 4 and 30.

x. Group 36: In accordance with Figures 4 and 31.

y. Group 37: In accordance with Figures 5 and 32.

z. Group 38: In accordance with Figures 4 and 33.

aa. Group 39: In accordance with Figures 6 and 34.

ab. Group 40: In accordance with Figures 6 and 35.

ac. Group 41: In accordance with Figures 6 and 36.

ad. Group 42: In accordance with Figures 6 and 37.

ae. Group 30: In accordance with Figures 6 and 38.
 

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af. Group 44: In accordance with Figures 6 and 39.

ag. Group 45: In accordance with Figures 6 and 40.

ah. Group 46: In accordance with Figures 6 and 41.

ai. Group 47: In accordance with Figures 6 and 42.

aj. Group 48: In accordance with Figures 6 and 43.

ak. Group 49: In accordance with Figures 7 and 44.

7. Change wire bundle W002:

a. Group 1, 3, 5-10, 15-20, 23, 25: In accordance with Figures 45 and 47.

b. Group 2, 13, 21-23: In accordance with Figures 45 and 48.

c. Group 11, 26-28: In accordance with Figures 45 and 49.

d. Group 12, 29, 31-32: In accordance with Figures 45 and 50.

e. Group 33: In accordance with Figures 45 and 51.

f. Group 34: In accordance with Figures 45 and 52.

g. Group 35: In accordance with Figures 45 and 53.

h. Group 36-37: In accordance with Figures 45 and 54.

i. Group 38: In accordance with Figures 45 and 55.

j. Group 4, 14, 43: In accordance with Figures 45 and 56.

k. Group 24: In accordance with Figures 45 and 57.

l. Group 30, 39-42: In accordance with Figures 46 and 58.

m. Group 44-48: In accordance with Figures 46 and 59.

n. Group 49: In accordance with Figures 7 and 60.

8. Change wire bundle W246:

a. Group 1, 3, 5, 8, 10-11, 13, 15-21, 23, 26-31, 33-34, 36-39, 41-42, 44, 46-49: In accordance 

with Figures 61 and 62.

b. Group 2, 6-7, 9, 12, 22, 25, 32, 35, 40, 45: In accordance with Figures 61 and 63.

c. Group 4, 14: In accordance with Figures 61 and 64.

d. Group 24: In accordance with Figures 61 and 65.
 

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e. Group 43: In accordance with Figures 61 and 66.

9. Install the P2-2 center instrument panel in accordance with Figure 67.

10. Restore electrical power removed in Step 1. Refer to 737-100/200 AMM 24-22-0 or 737-300/400/

500 AMM 24-22-00 as an accepted procedure.

11. Do the "Antiskid Indication Monitor Function Test". Refer to 737-100/200 AMM 32-42-0 or 

737-300/400/500 AMM 32-42-00 as an accepted procedure.

12. Do the "Automatic Braking System Test". Refer to 737-100/200 AMM 32-43-0 or 737-300/400/

500 AMM 32-43-01 as an accepted procedure.

13. Do the test of the leading edge flap and slat indicators. Refer to 737-100/200 AMM 27-88-11 or 

737-300/400/500 AMM 27-88-00 as an accepted procedure.

14. Do a test of the reverser indicator lights. Refer to 737-100/200 AMM 78-32-01 or 737-300/400/

500 AMM 78-31-00 as an accepted procedure.

15. Do a test of the takeoff warning system as follows:

Group 1, 3-4, 10-11, 14, 16-20, 24, 26-28, 30, 33-34, 36-39, 41-44, 46-49: 

a. Make sure these circuit breakers are closed:

b. Do one of these steps:

(1) Make sure the flap control lever is outside of the takeoff range.

(2) Make sure the speedbrake handle is not in the down detent position

(3) Make sure the stabilizer is out of the green band range.

(4) Make sure the leading edge flaps are not extended.

(5) Make sure the parking brake is set.

c. For airplanes that have a engine pressure ratio (EPR) activated takeoff warning, do the 

following test. 

In the electrical/electronics compartment, at the M528 engine accessory unit (EAU) on the 

E3-2 electronics shelf, press and hold the S1 Engine 1 or S2 Engine 2 engine pressure ratio 

(EPR) test switch on the front of the M528 EAU.

Panel/Location Circuit Breaker Name

P6-2 or P6-3 C404 LANDING GEAR AIR/GND RELAY LIGHTS

P6-2 or P6-3 C451 AURAL WARN

P6-2 C552 ENGINE PRESSURE RATIO WARNING
 

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NOTE: Airplanes that do not have the EPR activated takeoff warning, do not need this step

completed.

d. Move the thrust levers to the takeoff position.

(1) Make sure you hear the warning horn.

(2) Make sure the "Red" TAKE OFF WARNING light on the P2-2 panel is on.

e. Move the thrust levers to the idle position.

(1) Make sure the warning horn stops.

(2) Make sure the "Red" TAKE OFF WARNING light on the P2-2 panel is off.

f. In the electrical/electronics compartment, at the M528 EAU on the E3-2 electronics shelf, 

release the S1 Engine 1 or S2 Engine 2 EPR test switch on the front of the M528 EAU.

NOTE: Airplanes that do not have the EPR activated takeoff warning, do not need this step

completed.

(1) Make sure the warning horn stays off.

(2) Make sure the "Red" TAKE OFF WARNING light on the P2-2 panel stays off.

Group 2, 5-9, 12-13, 15, 21-23, 25, 29, 31-32, 35, 40, 45: 

a. Make sure these circuit breakers are closed:

b. Do one of these steps:

(1) Make sure the flap control lever is outside of the takeoff range.

(2) Make sure the speedbrake handle is not in the down detent position

(3) Make sure the stabilizer is out of the green band range.

(4) Make sure the leading edge flaps are not extended.

(5) Make sure the parking brake is set.

c. Move the thrust levers to the takeoff position.

(1) Make sure you hear the warning horn.

(2) Make sure the "Red" TAKE OFF WARNING light on the P2-2 panel is on.

d. Move the thrust levers to the idle position.

Panel/Location Circuit Breaker Name

P6-2 or P6-3 C404 LANDING GEAR AIR/GND RELAY LIGHTS

P6-2 C451 AURAL WARN
 

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(1) Make sure the warning horn stops.

(2) Make sure the "Red" TAKE OFF WARNING light on the P2-2 panel is off.

16. Do a test of the Cabin Altitude Warning System as follows:

a. Open the forward access door.

b. Make sure these circuit breakers are closed:

c. Do a test of the altitude warning horn.

(1) Remove the vent port screen.

(2) Connect the pitot static system tester (No. 4 Union and O-ring) to the vent port of the 

warning switch for the cabin altitude. Refer to 737-100/200 AMM 34-11-0 or 737-300/

400/500 AMM 34-11-00 as an accepted procedure..

(3) Operate the system by slowly increasing the vacuum and monitor the altimeter.

(4) Make a record of the altitude at which you hear the warning horn.

(a) Make sure you hear the intermittent warning horn at an altitude between 9,000 

and 11,000 feet.

(b) Make sure the "Red" CABIN ALTITUDE light on the P2-2 panel is on.

(5) Push the switch for the ALTITUDE HORN CUTOUT.

(a) Make sure the warning horn stops.

(b) Make sure the "Red" CABIN ALTITUDE light on the P2-2 panel remains on.

(6) Slowly lower the altitude shown to approximately 1,700 feet below the altitude at which 

you hear the horn.

(a) Make sure the "Red" CABIN ALTITUDE light on the P2-2 panel goes off.

(7) Increase the altitude.

(a) Make sure the horn is again heard between 9,000 and 11,000 feet.

(b) Make sure the "Red" CABIN ALTITUDE light on the P2-2 panel comes on.

(8) Decrease the altitude to the ground level.

d. Disconnect the pitot static system equipment.

Panel/Location Circuit Breaker Name

P6-2 or P6-3 C451 AURAL WARN

P6-2 or P6-3 C129 LAND LATCH & PRESS WARN
 

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

e. Install the vent port screen.

f. Close the forward access panel.

17. Do the Power Plant Operational Test as follows:

a. With the engine stopped:

(1) Make sure the amber LOW OIL PRESSURE light on the pilots center instrument panel, 

P2, is on.

(2) Make sure the amber OIL FILTER BYPASS light on the pilots center instrument panel, 

P2, is off.

b. Do the Power Plant Operation (Normal) procedure. Refer to 737-100/200 AMM 71-09-100 

or 737-300/400/500 AMM 71-00-00 as an accepted procedure.

c. Operate each engine at the same power setting. Refer to 737-100/200 AMM 71-09-100 or 

737-300/400/500 AMM 71-00-00 as an accepted procedure.

(1) Make sure the amber START VALVE OPEN light on the pilots center instrument panel, 

P2, goes off.

(2) Monitor the LOW OIL PRESSURE light and oil pressure indicator.

(a) The light must go off at or before the oil pressure is 15.25 psi.

(b) The LOW OIL PRESSURE light must stay off during the engine operation.

(3) Make sure the OIL FILTER BYPASS light stays off during the engine operation.

(4) Make sure the oil quantity indicator reads: 

For EIS airplanes: 94 - 100%.

For non-EIS airplanes: 4.5 gallons for engine No. 1 or 4.75 gallons for engine No. 

2 (on airplanes with indicators graduated from 0 to 4.5 U.S. gallons) or 17 

liters for engine No. 1 or 18 liters for engine No. 2 (on airplanes with indicators 

graduated from 0 to 18 liters).

(5) Push and hold the ENG OIL QTY TEST switch on the pilots center instrument panel 

P2-2 (non-EIS airplanes only).

(a) The indicator pointer will start to move to zero.

(b) Release the ENG OIL QTY TEST switch.

1) The indicator pointer will go back to its initial value.

(6) Make sure the oil temperature indication for the two engines is approximately equal.

(7) Make sure the N1 indicators show approximately the same N1% when the N2 

indicators show the same N2%.
 

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ALERT ALERT

(8) Make sure that the EGT for the engine system in test is approximately the same as that 

for the other engine.

(9) Make sure the Fuel Flow indication for the two engines is approximately equal.

d. Stop the engines. Refer to 737-100/200 AMM 71-09-100 or 737-300/400/500 AMM 

71-00-00 as an accepted procedure.

18. Put the airplane in a serviceable condition.
 FIGURE 1: P2-2 CENTER INSTRUMENT PANEL REMOVAL

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 1: P2-2 CENTER INSTRUMENT PANEL REMOVAL

1 1

FLIGHT COMPARTMENT

P2-2 CENTER INSTRUMENT PANEL

EIS CONFIGURATION

P2-2 CENTER INSTRUMENT PANEL

NON-EIS CONFIGURATION

1366853

(SHEET 1 OF 2)
 FIGURE 1: P2-2 CENTER INSTRUMENT PANEL REMOVAL

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY 

numbers shown below are the number of parts necessary for each airplane.

STEP TASK NAME IDENTIFICATION QTY MORE DATA

1 Remove/Keep P2-2 Panel 69-37305-( ) 1 Refer to OHM 31-10-01 as 

an accepted procedure.

(SHEET 2 OF 2)
 FIGURE 2: MODIFICATION OF THE P2-2 CENTER INSTRUMENT PANEL

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 2: MODIFICATION OF THE P2-2 CENTER INSTRUMENT PANEL

SEE A

A

2

1.94

0.44

1

0.55

0.45

1.70

1.60

FLIGHT COMPARTMENT

P2-2 CENTER INSTRUMENT PANEL

EIS CONFIGURATION

STIFFENER

1367051

(SHEET 1 OF 3)
 FIGURE 2: MODIFICATION OF THE P2-2 CENTER INSTRUMENT PANEL

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

2 2

A A

1

1.94

0.44

2.30

2.20

1

0.94

0.94

1.05

0.95

1.05

0.95

1.70

1.60

P2-2 CENTER INSTRUMENT PANEL

PREFERRED NON-EIS CONFIGURATION

P2-2 CENTER INSTRUMENT PANEL

OPTIONAL NON-EIS CONFIGURATION

1367888

(SHEET 2 OF 3)
 FIGURE 2: MODIFICATION OF THE P2-2 CENTER INSTRUMENT PANEL

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY 

numbers shown below are the number of parts necessary for each airplane.

STEP TASK NAME IDENTIFICATION QTY MORE DATA

1

Cut Hole - 1 (a)

NOTE: For NON-EIS airplanes, the two lights can be configured with one on top of the other 

no less than 1.70 inches from the panel top for visual purposes.

2 Identify P2-2 Center 

Instrument Panel

69-37305-( ) 1 (b)

(a) Lights can be located to the left of location shown if the designated space is already in use for EIS 

and NON-EIS configurations.

(b) Refer to Paragraph 2.C.3., Parts Modified and Reidentified.

(SHEET 3 OF 3)
 FIGURE 3: LIGHT ASSEMBLY INSTALLATION

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 3: LIGHT ASSEMBLY INSTALLATION

1 2

SEE A

A

P2-2 CENTER INSTRUMENT PANEL

EIS CONFIGURATION

FLIGHT COMPARTMENT

1368247

(SHEET 1 OF 3)
 FIGURE 3: LIGHT ASSEMBLY INSTALLATION

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

2

1

1 2

A A

P2-2 CENTER INSTRUMENT PANEL

PREFERRED NON-EIS CONFIGURATION

P2-2 CENTER INSTRUMENT PANEL

OPTIONAL NON-EIS CONFIGURATION

1368348

(SHEET 2 OF 3)
 FIGURE 3: LIGHT ASSEMBLY INSTALLATION

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY 

numbers shown below are the number of parts necessary for each airplane.

STEP TASK NAME IDENTIFICATION QTY MORE DATA

1

Install Light Assembly 318-630-1001-452 1 "CABIN ALTITUDE". Refer to 

OHM 31-10-01 as an accepted 

procedure.

2

Install Light Assembly 318-630-1001-460 1 "TAKEOFF CONFIG". Refer to 

OHM 31-10-01 as an accepted 

procedure.

(SHEET 3 OF 3)
 FIGURE 4: WIRE BUNDLE W066 WIRE ROUTING - GROUPS 1-29, 31-36, 38 AND 43 AIRPLANES

January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 4: WIRE BUNDLE W066 WIRE ROUTING - GROUPS 1-29, 31-36, 38 AND 43 AIRPLANES

FWD

L1304

L1316

L360

L361

W066

D4258J

1368514

(SHEET 1 OF 1)
 FIGURE 5: WIRE BUNDLE W066 WIRE ROUTING - GROUP 37 AIRPLANES

January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 5: WIRE BUNDLE W066 WIRE ROUTING - GROUP 37 AIRPLANES

FWD

D4258J

W066

L360

L381

L1304

L1316

1369399

(SHEET 1 OF 1)
 FIGURE 6: WIRE BUNDLE W066 WIRE ROUTING - GROUPS 30, 39-42 AND 44-48 AIRPLANES

January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 6: WIRE BUNDLE W066 WIRE ROUTING - GROUPS 30, 39-42 AND 44-48 AIRPLANES

FWD

L360

L361

L1304

L1316

W066

D4260J

1369323

(SHEET 1 OF 1)
 FIGURE 7: WIRE BUNDLES W002 AND W066 WIRE ROUTING - GROUP 49 AIRPLANES

January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 7: WIRE BUNDLES W002 AND W066 WIRE ROUTING - GROUP 49 AIRPLANES

A

FWD

178

DISC STA

P2-2

PANEL

W002

D4006P

W002

1368896

(SHEET 1 OF 2)
 FIGURE 7: WIRE BUNDLES W002 AND W066 WIRE ROUTING - GROUP 49 AIRPLANES

January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

A

FWD

L361

L360

L1304

L1316

W066

SPLICE AREA

1368898

(SHEET 2 OF 2)
 FIGURE 8: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 14 AND 17 AIRPLANES

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 8: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 14 AND 17 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-055-22

W066-016-20

W066-015-20

P2-2 PANEL

J

W066-8036-22

1

4 5

7

4

2

2

1

2

3

3

6

8

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

8

7

2

10

12

1369585

(SHEET 1 OF 2)
 FIGURE 8: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 14 AND 17 AIRPLANES

Original Issue: January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 9: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 1, 4, 24 AND 43 AIRPLANES

Original Issue: January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 9: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 1, 4, 24 AND 43 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

W066-8036-22

J

4 5

7

4

2

2

2

3

3

6

8

8

7

2

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8032-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-055-24

W066-016-20

W066-015-20

P2-2 PANEL

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

12

1366707

(SHEET 1 OF 2)
 FIGURE 9: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 1, 4, 24 AND 43 AIRPLANES

Original Issue: January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 10: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 15 AND 25 AIRPLANES

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 10: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 15 AND 25 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

4 5

7

4

2

2

2

3

3

6

8

7

W066-8036-22 2

J

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8032-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-24

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-055-24

W066-016-24

P2-2 PANEL

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

12

1368310

(SHEET 1 OF 2)
 FIGURE 10: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 15 AND 25 AIRPLANES

Original Issue: January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 11: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 6 AND 23 AIRPLANES

Original Issue: January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 11: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 6 AND 23 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

8

7

2

J

4 5

4

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-055-24

P2-2 PANEL

W066-153-24

3

4

W066-031-22

W066-006-22

W066-015-20

W066-016-20

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

2

1

3

4

2

1

10

12

1368373

(SHEET 1 OF 2)
 FIGURE 11: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 6 AND 23 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 103 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 12: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 7 AND 8 AIRPLANES

Original Issue: January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 12: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 7 AND 8 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-055-24

P2-2 PANEL

W066-153-24

3

4

W066-031-24

W066-006-24

W066-005-24

W066-016-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

2

1

3

4

2

1

10

12

1368386

(SHEET 1 OF 2)
 FIGURE 12: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 7 AND 8 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 105 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 13: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 5 AND 9 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 106 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 13: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 5 AND 9 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-055-24

W066-016-22

P2-2 PANEL

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

12

1368396

(SHEET 1 OF 2)
 FIGURE 13: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 5 AND 9 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 107 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 14: WIRE BUNDLE W066 WIRING CHANGE - GROUP 10 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 108 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 14: WIRE BUNDLE W066 WIRING CHANGE - GROUP 10 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

12

1368400

(SHEET 1 OF 2)
 FIGURE 14: WIRE BUNDLE W066 WIRING CHANGE - GROUP 10 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 109 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 15: WIRE BUNDLE W066 WIRING CHANGE - GROUP 16 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 110 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 15: WIRE BUNDLE W066 WIRING CHANGE - GROUP 16 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-116-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

12

1368402

(SHEET 1 OF 2)
 FIGURE 15: WIRE BUNDLE W066 WIRING CHANGE - GROUP 16 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 111 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 16: WIRE BUNDLE W066 WIRING CHANGE - GROUP 3 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 112 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 16: WIRE BUNDLE W066 WIRING CHANGE - GROUP 3 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-153-22

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

12

1368404

(SHEET 1 OF 2)
 FIGURE 16: WIRE BUNDLE W066 WIRING CHANGE - GROUP 3 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 113 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 17: WIRE BUNDLE W066 WIRING CHANGE - GROUP 18 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 114 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 17: WIRE BUNDLE W066 WIRING CHANGE - GROUP 18 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-190-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

12

1368409

(SHEET 1 OF 2)
 FIGURE 17: WIRE BUNDLE W066 WIRING CHANGE - GROUP 18 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 115 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 18: WIRE BUNDLE W066 WIRING CHANGE - GROUP 19 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 116 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 18: WIRE BUNDLE W066 WIRING CHANGE - GROUP 19 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-903-22

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

12

1368424

(SHEET 1 OF 2)
 FIGURE 18: WIRE BUNDLE W066 WIRING CHANGE - GROUP 19 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 117 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 19: WIRE BUNDLE W066 WIRING CHANGE - GROUP 20 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 118 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 19: WIRE BUNDLE W066 WIRING CHANGE - GROUP 20 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-025-20

W066-016-20

P2-2 PANEL

W066-055-24

W066-043-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

12

1368430

(SHEET 1 OF 2)
 FIGURE 19: WIRE BUNDLE W066 WIRING CHANGE - GROUP 20 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 119 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 20: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 21 AND 22 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 120 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 20: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 21 AND 22 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-006-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-005-20

W066-016-20

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

23

24

1368431

(SHEET 1 OF 2)
 FIGURE 20: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 21 AND 22 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 121 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 21: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 2 AND 13 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 122 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 21: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 2 AND 13 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-24

W066-006-24

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-005-24

W066-016-24

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

23

24

1368433

(SHEET 1 OF 2)
 FIGURE 21: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 2 AND 13 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 123 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 22: WIRE BUNDLE W066 WIRING CHANGE - GROUP 11 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 124 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 22: WIRE BUNDLE W066 WIRING CHANGE - GROUP 11 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

1

2

1368439

(SHEET 1 OF 2)
 FIGURE 22: WIRE BUNDLE W066 WIRING CHANGE - GROUP 11 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 125 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 23: WIRE BUNDLE W066 WIRING CHANGE - GROUP 26 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 126 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 23: WIRE BUNDLE W066 WIRING CHANGE - GROUP 26 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

1

2

1368441

(SHEET 1 OF 2)
 FIGURE 23: WIRE BUNDLE W066 WIRING CHANGE - GROUP 26 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 127 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 24: WIRE BUNDLE W066 WIRING CHANGE - GROUP 27 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 128 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 24: WIRE BUNDLE W066 WIRING CHANGE - GROUP 27 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-153-22

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

1

2

1368444

(SHEET 1 OF 2)
 FIGURE 24: WIRE BUNDLE W066 WIRING CHANGE - GROUP 27 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 129 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 25: WIRE BUNDLE W066 WIRING CHANGE - GROUP 28 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 130 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 25: WIRE BUNDLE W066 WIRING CHANGE - GROUP 28 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-025-20

W066-016-20

P2-2 PANEL

W066-055-24

W066-043-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

1

2

1368445

(SHEET 1 OF 2)
 FIGURE 25: WIRE BUNDLE W066 WIRING CHANGE - GROUP 28 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 131 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 26: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 12 AND 29 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 132 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 26: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 12 AND 29 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-006-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-005-20

W066-016-20

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

30

31

1368448

(SHEET 1 OF 2)
 FIGURE 26: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 12 AND 29 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 133 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 27: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 31 AND 32 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 134 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 27: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 31 AND 32 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-24

W066-006-24

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-005-24

W066-016-24

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

30

31

1368449

(SHEET 1 OF 2)
 FIGURE 27: WIRE BUNDLE W066 WIRING CHANGE - GROUPS 31 AND 32 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 135 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 28: WIRE BUNDLE W066 WIRING CHANGE - GROUP 33 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 136 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 28: WIRE BUNDLE W066 WIRING CHANGE - GROUP 33 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

16

20

1368507

(SHEET 1 OF 2)
 FIGURE 28: WIRE BUNDLE W066 WIRING CHANGE - GROUP 33 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 137 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 29: WIRE BUNDLE W066 WIRING CHANGE - GROUP 34 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 138 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 29: WIRE BUNDLE W066 WIRING CHANGE - GROUP 34 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-036-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-020-20

W066-016-20

P2-2 PANEL

W066-055-24

W066-054-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

33

34

1368509

(SHEET 1 OF 2)
 FIGURE 29: WIRE BUNDLE W066 WIRING CHANGE - GROUP 34 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 139 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 30: WIRE BUNDLE W066 WIRING CHANGE - GROUP 35 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 140 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 30: WIRE BUNDLE W066 WIRING CHANGE - GROUP 35 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-006-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-005-20

W066-016-20

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

5

12

1368573

(SHEET 1 OF 2)
 FIGURE 30: WIRE BUNDLE W066 WIRING CHANGE - GROUP 35 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 141 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 31: WIRE BUNDLE W066 WIRING CHANGE - GROUP 36 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 142 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 31: WIRE BUNDLE W066 WIRING CHANGE - GROUP 36 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-116-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

31

1368581

(SHEET 1 OF 2)
 FIGURE 31: WIRE BUNDLE W066 WIRING CHANGE - GROUP 36 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 143 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 32: WIRE BUNDLE W066 WIRING CHANGE - GROUP 37 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 144 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 32: WIRE BUNDLE W066 WIRING CHANGE - GROUP 37 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L821 START VALVE OPEN

ENGINE-1 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

10

31

1368583

(SHEET 1 OF 2)
 FIGURE 32: WIRE BUNDLE W066 WIRING CHANGE - GROUP 37 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 145 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 33: WIRE BUNDLE W066 WIRING CHANGE - GROUP 38 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 146 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 33: WIRE BUNDLE W066 WIRING CHANGE - GROUP 38 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4258P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

28

31

1368584

(SHEET 1 OF 2)
 FIGURE 33: WIRE BUNDLE W066 WIRING CHANGE - GROUP 38 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 147 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 34: WIRE BUNDLE W066 WIRING CHANGE - GROUP 39 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 148 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 34: WIRE BUNDLE W066 WIRING CHANGE - GROUP 39 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

30

31

1368586

(SHEET 1 OF 2)
 FIGURE 34: WIRE BUNDLE W066 WIRING CHANGE - GROUP 39 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 149 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 35: WIRE BUNDLE W066 WIRING CHANGE - GROUP 40 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 150 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 35: WIRE BUNDLE W066 WIRING CHANGE - GROUP 40 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-24

W066-006-24

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-005-24

W066-016-24

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

30

31

1368587

(SHEET 1 OF 2)
 FIGURE 35: WIRE BUNDLE W066 WIRING CHANGE - GROUP 40 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 151 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 36: WIRE BUNDLE W066 WIRING CHANGE - GROUP 41 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 152 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 36: WIRE BUNDLE W066 WIRING CHANGE - GROUP 41 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

30

31

1368588

(SHEET 1 OF 2)
 FIGURE 36: WIRE BUNDLE W066 WIRING CHANGE - GROUP 41 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 153 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 37: WIRE BUNDLE W066 WIRING CHANGE - GROUP 42 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 154 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 37: WIRE BUNDLE W066 WIRING CHANGE - GROUP 42 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-190-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

30

31

1368590

(SHEET 1 OF 2)
 FIGURE 37: WIRE BUNDLE W066 WIRING CHANGE - GROUP 42 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 155 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 38: WIRE BUNDLE W066 WIRING CHANGE - GROUP 30 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 156 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 38: WIRE BUNDLE W066 WIRING CHANGE - GROUP 30 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.737-100/200 WDM 80-11-01.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-190-22

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

30

31

1368591

(SHEET 1 OF 2)
 FIGURE 38: WIRE BUNDLE W066 WIRING CHANGE - GROUP 30 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 157 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 39: WIRE BUNDLE W066 WIRING CHANGE - GROUP 44 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 158 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 39: WIRE BUNDLE W066 WIRING CHANGE - GROUP 44 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

12

13

1368592

(SHEET 1 OF 2)
 FIGURE 39: WIRE BUNDLE W066 WIRING CHANGE - GROUP 44 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 159 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 40: WIRE BUNDLE W066 WIRING CHANGE - GROUP 45 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 160 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 40: WIRE BUNDLE W066 WIRING CHANGE - GROUP 45 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01, 737-300/400/500 WDM 

33-18-03, 737-300/400/500 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8032-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-814-24

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-055-24

W066-813-24

P2-2 PANEL

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

12

13

1368596

(SHEET 1 OF 2)
 FIGURE 40: WIRE BUNDLE W066 WIRING CHANGE - GROUP 45 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 161 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 41: WIRE BUNDLE W066 WIRING CHANGE - GROUP 46 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 162 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 41: WIRE BUNDLE W066 WIRING CHANGE - GROUP 46 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

12

13

1368650

(SHEET 1 OF 2)
 FIGURE 41: WIRE BUNDLE W066 WIRING CHANGE - GROUP 46 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 163 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 42: WIRE BUNDLE W066 WIRING CHANGE - GROUP 47 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 164 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 42: WIRE BUNDLE W066 WIRING CHANGE - GROUP 47 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-116-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

12

13

1368659

(SHEET 1 OF 2)
 FIGURE 42: WIRE BUNDLE W066 WIRING CHANGE - GROUP 47 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 165 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 43: WIRE BUNDLE W066 WIRING CHANGE - GROUP 48 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 166 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 43: WIRE BUNDLE W066 WIRING CHANGE - GROUP 48 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

7

2

2

2

3

3

6

8

7

2

J

4 5

4

8

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

D4260P

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-153-22

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

12

13

1368660

(SHEET 1 OF 2)
 FIGURE 43: WIRE BUNDLE W066 WIRING CHANGE - GROUP 48 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 167 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, Class 

1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74887-10101 1 Imprinted "D04258J". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

7 Terminal Lug BACT12AC48 7 (a)

8 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (a) (b)

(a) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(b) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 44: WIRE BUNDLE W066 WIRING CHANGE - GROUP 49 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 168 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 44: WIRE BUNDLE W066 WIRING CHANGE - GROUP 49 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01, 737-100/200 WDM 27-43-01,737-100/200 WDM 33-18-03, 

737-100/200 WDM 33-18-12.

9

2

2

2

3

3

8

9

2

5 7

6 7

4

L1304 CABIN ALTITUDE

LIGHT

R

R

L1316 TAKEOFF WARNING

LIGHT

W066-8032-20

W066-8033-20

L360 LOW OIL PRESSURE

ENGINE-1 LIGHT

W066-8035-22

W066-8034-22

W066-8036-22

W066-8037-22

W066-8038-24

W066-8039-24

R

R

A

A

W066-031-22

W066-032-22

L361 LOW OIL PRESSURE

ENGINE-2 LIGHT

A

A

W002

W066-016-20

W066-015-20

P2-2 PANEL

W066-055-24

W066-153-24

1

1

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

3

4

2

1

3

4

2

1

3

4

2

1

3

4

2

1

SP4016

SP4018

4

10

10

1368663

(SHEET 1 OF 2)
 FIGURE 44: WIRE BUNDLE W066 WIRING CHANGE - GROUP 49 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 169 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

4 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Wire BMS 13-48, Type 10, 

Class 1, AWG 24

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

4 Sleeve 61-74488-2003 - Refer to SWPM 20-10-18 as an 

accepted procedure. (a)

5 Splice Identification 

Sleeve

61-74487-10103 1 Imprinted "SP4016". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Splice Identification 

Sleeve

61-74487-10104 1 Imprinted "SP4018". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Splice Sleeve D-436-58 1

8 Terminal Lug BACT12AC44 1 Refer to SWPM 20-30-11 as an 

accepted procedure.

9 Terminal Lug BACT12AC48 7 (b)

10 Terminal Lug BACT12AC48 or 

BACT12AC52

3 (b) (c)

(a) Cut to the necessary length. Install sleeve up to splices but do not cover splices. This sleeve is 

found in kit 61-74488-1.

(b) Terminate with existing wire. Refer to SWPM 20-30-11 as an accepted procedure.

(c) Install the terminal lug with the best fit.

(SHEET 2 OF 2)
 FIGURE 45: WIRE BUNDLE W002 WIRE ROUTING - GROUPS 1-29, 31, 38 AND 43 AIRPLANES

January 11, 2010

737-31A1325

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 45: WIRE BUNDLE W002 WIRE ROUTING - GROUPS 1-29, 31, 38 AND 43 AIRPLANES

FWD

D4258P

178

DISC STA

P2-2

PANEL

W002

D4006P

1368796

(SHEET 1 OF 1)
 FIGURE 46: WIRE BUNDLE W002 WIRE ROUTING - GROUPS 30, 39-42 AND 44-48 AIRPLANES

January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 171 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 46: WIRE BUNDLE W002 WIRE ROUTING - GROUPS 30, 39-42 AND 44-48 AIRPLANES

FWD

D4260P

178

DISC STA

P2-2

PANEL

W002

D4006P

1369317

(SHEET 1 OF 1)
 FIGURE 47: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 1, 3, 5-10, 15-20, 23 AND 25 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 172 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 47: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 1, 3, 5-10, 15-20, 23 AND 25 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 737-300/400/500 WDM 21-33-01, 

737-300/400/500 WDM 27-43-01.

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

6 9

2

7 8 7 8

3

10 49

12 50

1368670

(SHEET 1 OF 2)
 FIGURE 47: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 1, 3, 5-10, 15-20, 23 AND 25 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 173 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 48: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 2, 13 AND 21-22 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 174 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 48: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 2, 13 AND 21-22 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01.

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

6 9

2

7 8 7 8

3

23 49

24 50

1368673

(SHEET 1 OF 2)
 FIGURE 48: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 2, 13 AND 21-22 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 175 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 49: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 11 AND 26-28 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 176 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 49: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 11 AND 26-28 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

6 9

2

7 8 7 8

3

1 49

2 50

1368674

(SHEET 1 OF 2)
 FIGURE 49: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 11 AND 26-28 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 177 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 50: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 12, 29, 31 AND 32 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 178 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 50: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 12, 29, 31 AND 32 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01.

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

2

7 8 7 8

3 6 9

30 49

31 50

1368675

(SHEET 1 OF 2)
 FIGURE 50: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 12, 29, 31 AND 32 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 179 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 51: WIRE BUNDLE W002 WIRING CHANGE - GROUP 33 AIRPLANES

Original Issue: January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 51: WIRE BUNDLE W002 WIRING CHANGE - GROUP 33 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

2

7 8 7 8

3 6 9

16 49

20 50

1368676

(SHEET 1 OF 2)
 FIGURE 51: WIRE BUNDLE W002 WIRING CHANGE - GROUP 33 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 181 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 52: WIRE BUNDLE W002 WIRING CHANGE - GROUP 34 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 182 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 52: WIRE BUNDLE W002 WIRING CHANGE - GROUP 34 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

2

7 8 7 8

3 6 9

33 49

34 50

1368677

(SHEET 1 OF 2)
 FIGURE 52: WIRE BUNDLE W002 WIRING CHANGE - GROUP 34 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 183 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 53: WIRE BUNDLE W002 WIRING CHANGE - GROUP 35 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 184 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 53: WIRE BUNDLE W002 WIRING CHANGE - GROUP 35 AIRPLANES

REFERENCE: 737-300/400/500 WDM 21-33-01, 737-300/400/500 WDM 27-43-01.

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

2

7 8 7 8

3 6 9

5 49

12 50

1368679

(SHEET 1 OF 2)
 FIGURE 53: WIRE BUNDLE W002 WIRING CHANGE - GROUP 35 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 185 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 54: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 36 AND 37 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 186 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 54: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 36 AND 37 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

1

7 8 7 8

3 6 9

10 49

31 50

1368680

(SHEET 1 OF 2)
 FIGURE 54: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 36 AND 37 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 187 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 55: WIRE BUNDLE W002 WIRING CHANGE - GROUP 38 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 188 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 55: WIRE BUNDLE W002 WIRING CHANGE - GROUP 38 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

2

7 8 7 8

3 6 9

28 49

31 50

1368681

(SHEET 1 OF 2)
 FIGURE 55: WIRE BUNDLE W002 WIRING CHANGE - GROUP 38 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 189 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 56: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 4, 14 AND 43 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 190 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 56: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 4, 14 AND 43 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

2

7 8 7 8

3 6 9

10 54

12 55

1368682

(SHEET 1 OF 2)
 FIGURE 56: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 4, 14 AND 43 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 191 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 57: WIRE BUNDLE W002 WIRING CHANGE - GROUP 24 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 192 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 57: WIRE BUNDLE W002 WIRING CHANGE - GROUP 24 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4258P P

1

ADDED WIRE OR NEW ROUTING

4 5

2

7 8 7 8

3 6 9

10 46

12 47

1368683

(SHEET 1 OF 2)
 FIGURE 57: WIRE BUNDLE W002 WIRING CHANGE - GROUP 24 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 193 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 58: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 30 AND 39-42 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 194 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 58: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 30 AND 39-42 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 737-300/400/500 WDM 21-33-01, 

737-300/400/500 WDM 27-43-01.

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4260P P

1

ADDED WIRE OR NEW ROUTING

4 5

2

7 8 7 8

3 6 9

30 49

31 50

1368685

(SHEET 1 OF 2)
 FIGURE 58: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 30 AND 39-42 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 195 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 59: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 44, 45, 46, 47 AND 48 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 196 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 59: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 44, 45, 46, 47 AND 48 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 737-300/400/500 WDM 21-33-01, 

737-300/400/500 WDM 27-43-01.

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 20-10-11 

as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an accepted 

procedure.

4 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

5 Identification Tape 61-74888-10101 1 Imprinted "D04258P". Refer to SWPM 

20-10-11 as an accepted procedure.

6 Identification Tape 61-74888-10103 1 Imprinted "D04006P". Refer to SWPM 

20-10-11 as an accepted procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an accepted 

procedure. (a)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

J D4260P P

1

ADDED WIRE OR NEW ROUTING

4 5

2

7 8 7 8

3 6 9

12 49

13 50

1368686

(SHEET 1 OF 2)
 FIGURE 59: WIRE BUNDLE W002 WIRING CHANGE - GROUPS 44, 45, 46, 47 AND 48 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 197 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

8 Thread Lock 

Compound

61-74488-2004 - Install as required. Refer to SWPM 20-60-09 

as an accepted procedure. (b)

9 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an accepted 

procedure.

(a) Wrap wires with tape at connector if backshell is existing

(b) Apply thread lock compound to backshell threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 60: WIRE BUNDLE W002 WIRING CHANGE - GROUP 49 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 198 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 60: WIRE BUNDLE W002 WIRING CHANGE - GROUP 49 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, Class 

1, AWG 20

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, Class 

1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Sleeve 61-74488-2003 1 Refer to SWPM 20-10-18 as an 

accepted procedure. (a)

4 Pin Contact BACC47CN1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

5 Identification Tape 61-74888-10103 1 Imprint with "D04006P". Refer to 

SWPM 20-10-11 as an accepted 

procedure.

7 Adhesive Tape, 

0.5 inch

61-74488-2005 - Refer to SWPM 20-60-09 as an 

accepted procedure. (b)

8 Thread Lock 

Compound

61-74488-2004 - Refer to SWPM 20-60-09 as an 

accepted procedure. (c)

P2-2 PANEL

W002-8051-20

W246

D4006J

P2 CENTER INSTRUMENT PANEL

W066

W002-8052-22

P

1

ADDED WIRE OR NEW ROUTING

4 5

2

6 7

SP4016

SP4018

3

49

50

1368689

(SHEET 1 OF 2)
 FIGURE 60: WIRE BUNDLE W002 WIRING CHANGE - GROUP 49 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 199 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

(a) Install sleeve up to splices but do not cover splices.

(b) Wrap wires with tape at connector if backshell is existing

(c) Apply thread lock compound for threads if backshell is existing.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

(SHEET 2 OF 2)
 FIGURE 61: WIRE BUNDLE W246 WIRE ROUTING

January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 200 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 61: WIRE BUNDLE W246 WIRE ROUTING

A

DISC STA

178

P2-2 PANEL

D4006J

POSITION 10

D940

M315

W246

SPLICE AREA

SM3 AND SM23

FWD

1373380

(SHEET 1 OF 3)
 FIGURE 61: WIRE BUNDLE W246 WIRE ROUTING

January 11, 2010

737-31A1325

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

A

B

C

B

INBD

FWD

INBD

FWD

STA

188

STA

277

STA

277

D4094P/W246

POSITION 21

AP0600B

W246

STA

259.5

W246 TO D4212J

POSITION 4

1373914

(SHEET 2 OF 3)
 FIGURE 61: WIRE BUNDLE W246 WIRE ROUTING

January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 202 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

C

FWD

D776 STA 192

BL 0 AT

WL 207.5

W246

SPLICE AREA SM21

1375041

(SHEET 3 OF 3)
 FIGURE 62: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 1, 3, 5, 8, 10, 11, 13, 15-21, 23, 26-31, 

33-34, 36-39, 41-42, 44 AND 46-49 AIRPLANES

Original Issue: January 11, 2010

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BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 203 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 62: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 1, 3, 5, 8, 10, 11, 13, 15-21, 23, 26-31, 33-

34, 36-39, 41-42, 44 AND 46-49 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 737-300/400/500 WDM 21-33-01, 

737-300/400/500 WDM 27-43-01.

W246-033-20

DISC

STA 268

P D4212J

S128 CABIN

PRES SW

STA 192,

WL 207, BL 0

D776

A

W246-170-20

W246-171-20

W246-B-B W246-B-R W246-172-22

D4006J P

W002

DISC

STA 268

P D4212J

W246-049-22

M315 AURAL

WARNING UNIT

STA 195

3

DISC

STA 254R

D4094P J

W246-072-22 W044

BLU M2592 RED

D940

W246-074-22

3 4 5 6

9

SM21

10 11

1

13

SM23

10 12

2

14

8

13

1

SM3

7 15

12

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

DELETED WIRE OR FORMER ROUTING

49

50

11

29

1368794

(SHEET 1 OF 2)
 FIGURE 62: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 1, 3, 5, 8, 10, 11, 13, 15-21, 23, 26-31, 

33-34, 36-39, 41-42, 44 AND 46-49 AIRPLANES

Original Issue: January 11, 2010

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BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Socket Contact BACC47DR1 1 Refer to SWPM 20-61-19 as an 

accepted procedure.

4 Identification Tape 61-74888-10202 1 Imprinted "D00776". Refer to SWPM 

20-10-11 as an accepted procedure.

5 Adhesive Tape, 1.0 

Inch

61-74488-2006 - Refer to SWPM 20-60-09 as an 

accepted procedure. (a)

6 Thread Lock 

Compound

61-74488-2004 - Refer to SWPM 20-60-09 as an 

accepted procedure. (b)

7 Splice D-436-37 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

8 Diode Assembly 69-58806-4 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

9 Diode Identification 

Sleeve

61-74488-10212 1 Imprinted "M2592". Refer to SWPM 

20-10-11 as an accepted procedure.

10 Splice D-436-37 or D-436-38 2 Refer to SWPM 20-30-12 as an 

accepted procedure. (c)

11 Splice Identification 

Sleeve

61-74488-10205 1 Imprinted "SM21". Refer to SWPM 

20-10-11 as an accepted procedure.

12 Splice Identification 

Sleeve

61-74488-10207 1 Imprinted "SM23". Refer to SWPM 

20-10-11 as an accepted procedure.

13 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

14 Identification Tape 61-74888-10201 1 Imprinted "D04006J M/W STA 178". 

Refer to SWPM 20-10-11 as an 

accepted procedure.

15 Splice Identification 

Sleeve

61-74488-10203 1 Imprinted "SM3". Refer to SWPM 

20-10-11 as an accepted procedure.

(a) Apply thread lock compound to backshell threads if backshell is existing.

(b) Wrap wires with tape at connector if backshell is existing

(c) Install the smallest splice that will fit.

(SHEET 2 OF 2)
 FIGURE 63: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 2, 6, 7, 9, 12, 22, 25, 32, 35, 40 AND 45 

AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 205 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 63: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 2, 6, 7, 9, 12, 22, 25, 32, 35, 40 AND 45 

AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

W246-033-20

DISC

STA 268

P D4212J

S128 CABIN

PRES SW

STA 192,

WL 207, BL 0

D776

A

W246-170-20

W246-171-20

W246-B-B W246-B-R W246-172-22

D4006J P

W002

DISC

STA 268

P D4212J

W246-049-22

M315 AURAL

WARNING UNIT

STA 195

3

DISC

STA 254R

D4094P J

W246-072-24 W044

BLU M2592 RED

D940

W246-074-22

3 4 5 6

9

SM21

10 11

1

13

SM23

10 12

2

14

8

13

1

SM3

7 15

12

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

DELETED WIRE OR FORMER ROUTING

49

50

11

29

1368795

(SHEET 1 OF 2)
 FIGURE 63: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 2, 6, 7, 9, 12, 22, 25, 32, 35, 40 AND 45 

AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 206 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Socket Contact BACC47DR1 1 Refer to SWPM 20-61-19 as an 

accepted procedure.

4 Identification Tape 61-74888-10202 1 Imprinted "D00776". Refer to SWPM 

20-10-11 as an accepted procedure.

5 Adhesive Tape, 1.0 

Inch

61-74488-2006 - Refer to SWPM 20-60-09 as an 

accepted procedure. (a)

6 Thread Lock 

Compound

61-74488-2004 - Refer to SWPM 20-60-09 as an 

accepted procedure. (b)

7 Splice D-436-37 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

8 Diode Assembly 69-58806-4 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

9 Diode Identification 

Sleeve

61-74488-10212 1 Imprinted "M2592". Refer to SWPM 

20-10-11 as an accepted procedure.

10 Splice D-436-37 or D-436-38 2 Refer to SWPM 20-30-12 as an 

accepted procedure. (c)

11 Splice Identification 

Sleeve

61-74488-10205 1 Imprinted "SM21". Refer to SWPM 

20-10-11 as an accepted procedure.

12 Splice Identification 

Sleeve

61-74488-10207 1 Imprinted "SM23". Refer to SWPM 

20-10-11 as an accepted procedure.

13 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

14 Identification Tape 61-74888-10201 1 Imprinted "D04006J M/W STA 178". 

Refer to SWPM 20-10-11 as an 

accepted procedure.

15 Splice Identification 

Sleeve

61-74488-10203 1 Imprinted "SM3". Refer to SWPM 

20-10-11 as an accepted procedure.

(a) Apply thread lock compound to backshell threads if backshell is existing.

(b) Wrap wires with tape at connector if backshell is existing

(c) Install the smallest splice that will fit.

(SHEET 2 OF 2)
 FIGURE 64: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 4 AND 14 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 207 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 64: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 4 AND 14 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

W246-033-20

DISC

STA 268

P D4212J

S128 CABIN

PRES SW

STA 192,

WL 207, BL 0

D776

A

W246-170-20

W246-171-20

W246-B-B W246-B-R W246-172-22

D4006J P

W002

W246-074-22

DISC

STA 268

P D4212J

W246-049-22

M315 AURAL

WARNING UNIT

STA 195

3

DISC

STA 254R

D4094P J

W246-072-22 W044

BLU M2592 RED

D940

3 4 5 6

SM21 1

SM23 2

1

SM3

7

9

10 11 13

10 12

14

8

13

15

12

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

DELETED WIRE OR FORMER ROUTING

54

55

11

29

1368806

(SHEET 1 OF 2)
 FIGURE 64: WIRE BUNDLE W246 WIRING CHANGE - GROUPS 4 AND 14 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 208 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Socket Contact BACC47DR1 1 Refer to SWPM 20-61-19 as an 

accepted procedure.

4 Identification Tape 61-74888-10202 1 Imprinted "D00776". Refer to SWPM 

20-10-11 as an accepted procedure.

5 Adhesive Tape, 1.0 

Inch

61-74488-2006 - Refer to SWPM 20-60-09 as an 

accepted procedure. (a)

6 Thread Lock 

Compound

61-74488-2004 - Refer to SWPM 20-60-09 as an 

accepted procedure. (b)

7 Splice D-436-37 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

8 Diode Assembly 69-58806-4 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

9 Diode Identification 

Sleeve

61-74488-10212 1 Imprinted "M2592". Refer to SWPM 

20-10-11 as an accepted procedure.

10 Splice D-436-37 or D-436-38 2 Refer to SWPM 20-30-12 as an 

accepted procedure. (c)

11 Splice Identification 

Sleeve

61-74488-10205 1 Imprinted "SM21". Refer to SWPM 

20-10-11 as an accepted procedure.

12 Splice Identification 

Sleeve

61-74488-10207 1 Imprinted "SM23". Refer to SWPM 

20-10-11 as an accepted procedure.

13 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

14 Identification Tape 61-74888-10201 1 Imprinted "D04006J M/W STA 178". 

Refer to SWPM 20-10-11 as an 

accepted procedure.

15 Splice Identification 

Sleeve

61-74488-10203 1 Imprinted "SM3". Refer to SWPM 

20-10-11 as an accepted procedure.

(a) Apply thread lock compound to backshell threads if backshell is existing.

(b) Wrap wires with tape at connector if backshell is existing

(c) Install the smallest splice that will fit.

(SHEET 2 OF 2)
 FIGURE 65: WIRE BUNDLE W246 WIRING CHANGE - GROUP 24 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 209 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 65: WIRE BUNDLE W246 WIRING CHANGE - GROUP 24 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

W246-033-20

DISC

STA 268

P D4212J

S128 CABIN

PRES SW

STA 192,

WL 207, BL 0

D776

A

W246-170-20

W246-171-20

W246-B-B W246-B-R W246-172-22

D4006J P

W002

DISC

STA 268

P D4212J

W246-049-22

M315 AURAL

WARNING UNIT

STA 195

3

DISC

STA 254R

D4094P J

W246-072-22 W044

BLU M2592 RED

D940

W246-074-22

3 4 5 6

SM21 1

SM23 2

1

SM3

7

9

10 11 13

10 12

14

8

13

15

12

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

DELETED WIRE OR FORMER ROUTING

46

47

11

29

1368811

(SHEET 1 OF 2)
 FIGURE 65: WIRE BUNDLE W246 WIRING CHANGE - GROUP 24 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 210 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Socket Contact BACC47DR1 1 Refer to SWPM 20-61-19 as an 

accepted procedure.

4 Identification Tape 61-74888-10202 1 Imprinted "D00776". Refer to SWPM 

20-10-11 as an accepted procedure.

5 Adhesive Tape, 1.0 

Inch

61-74488-2006 - Refer to SWPM 20-60-09 as an 

accepted procedure. (a)

6 Thread Lock 

Compound

61-74488-2004 - Refer to SWPM 20-60-09 as an 

accepted procedure. (b)

7 Splice D-436-37 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

8 Diode Assembly 69-58806-4 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

9 Diode Identification 

Sleeve

61-74488-10212 1 Imprinted "M2592". Refer to SWPM 

20-10-11 as an accepted procedure.

10 Splice D-436-37 or D-436-38 2 Refer to SWPM 20-30-12 as an 

accepted procedure. (c)

11 Splice Identification 

Sleeve

61-74488-10205 1 Imprinted "SM21". Refer to SWPM 

20-10-11 as an accepted procedure.

12 Splice Identification 

Sleeve

61-74488-10207 1 Imprinted "SM23". Refer to SWPM 

20-10-11 as an accepted procedure.

13 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

14 Identification Tape 61-74888-10201 1 Imprinted "D04006J M/W STA 178". 

Refer to SWPM 20-10-11 as an 

accepted procedure.

15 Splice Identification 

Sleeve

61-74488-10203 1 Imprinted "SM3". Refer to SWPM 

20-10-11 as an accepted procedure.

(a) Apply thread lock compound to backshell threads if backshell is existing.

(b) Wrap wires with tape at connector if backshell is existing

(c) Install the smallest splice that will fit.

(SHEET 2 OF 2)
 FIGURE 66: WIRE BUNDLE W246 WIRING CHANGE - GROUP 43 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 211 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 66: WIRE BUNDLE W246 WIRING CHANGE - GROUP 43 AIRPLANES

REFERENCE: 737-100/200 WDM 21-33-01,737-100/200 WDM 27-43-01, 

W246-033-20

DISC

STA 268

P D4212J

S128 CABIN

PRES SW

STA 192,

WL 207, BL 0

D776

A

W246-170-20

W246-171-20

W246-B-B W246-B-R W246-172-22

D4006J P

W002

DISC

STA 268

P D4212J

W246-049-22

M315 AURAL

WARNING UNIT

STA 195

3

DISC

STA 254R

D4094P J

W246-072-22 W044

BLU M2592 RED

D940

W246-074-22

3 4 5 6

SM21 1

SM23 2

1

7

SP2218

10 11 13

10 12

14

8

13

15

9

12

ADDED WIRE OR NEW ROUTING

EXISTING WIRE

DELETED WIRE OR FORMER ROUTING

54

55

11

29

1368812

(SHEET 1 OF 2)
 FIGURE 66: WIRE BUNDLE W246 WIRING CHANGE - GROUP 43 AIRPLANES

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 212 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The flag note numbers shown below agree with the numbers shown in the flag symbols in the figure.

FLAG 

NOTE NAME IDENTIFICATION QTY MORE DATA

1 Wire BMS 13-48, Type 10, 

Class 1, AWG 20

2 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

2 Wire BMS 13-48, Type 10, 

Class 1, AWG 22

1 Identify as shown. Cut to the

necessary length.

Lacing Tape 61-74488-2001 - Install as required. Refer to SWPM 

20-10-11 as an accepted procedure.

3 Socket Contact BACC47DR1 1 Refer to SWPM 20-61-19 as an 

accepted procedure.

4 Identification Tape 61-74888-10202 1 Imprinted "D00776". Refer to SWPM 

20-10-11 as an accepted procedure.

5 Adhesive Tape, 1.0 

Inch

61-74488-2006 - Refer to SWPM 20-60-09 as an 

accepted procedure. (a)

6 Thread Lock 

Compound

61-74488-2004 - Refer to SWPM 20-60-09 as an 

accepted procedure. (b)

7 Splice D-436-37 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

8 Diode Assembly 69-58806-4 1 Refer to SWPM 20-30-12 as an 

accepted procedure.

9 Diode Identification 

Sleeve

61-74488-10212 1 Imprinted "M2592". Refer to SWPM 

20-10-11 as an accepted procedure.

10 Splice D-436-37 or D-436-38 2 Refer to SWPM 20-30-12 as an 

accepted procedure. (c)

11 Splice Identification 

Sleeve

61-74488-10205 1 Imprinted "SM21". Refer to SWPM 

20-10-11 as an accepted procedure.

12 Splice Identification 

Sleeve

61-74488-10207 1 Imprinted "SM23". Refer to SWPM 

20-10-11 as an accepted procedure.

13 Socket Contact BACC47CP1S 2 Refer to SWPM 20-61-11 as an 

accepted procedure.

14 Identification Tape 61-74888-10201 1 Imprinted "D04006J M/W STA 178". 

Refer to SWPM 20-10-11 as an 

accepted procedure.

15 Splice Identification 

Sleeve

61-74488-10204 1 Imprinted "SM2218". Refer to SWPM 

20-10-11 as an accepted procedure.

(a) Apply thread lock compound to backshell threads if backshell is existing.

(b) Wrap wires with tape at connector if backshell is existing

(c) Install the smallest splice that will fit.

(SHEET 2 OF 2)
 FIGURE 67: P2-2 CENTER INSTRUMENT PANEL INSTALLATION

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 213 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

FIGURE 67: P2-2 CENTER INSTRUMENT PANEL INSTALLATION

1 1

FLIGHT COMPARTMENT

P2-2 CENTER INSTRUMENT PANEL

EIS CONFIGURATION

P2-2 CENTER INSTRUMENT PANEL

NON-EIS CONFIGURATION

1368169

(SHEET 1 OF 2)
 FIGURE 67: P2-2 CENTER INSTRUMENT PANEL INSTALLATION

Original Issue: January 11, 2010

737-31A1325

BOEING PROPRIETARY - Copyright © Unpublished Work - See page 1 for details. 214 of 214

BOEING SERVICE BULLETIN 737-31A1325

ALERT ALERT

The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY 

numbers shown below are the number of parts necessary for each airplane.

STEP TASK NAME IDENTIFICATION QTY MORE DATA

1 Install P2-2 Panel 69-37305-( ) 1 Refer to OHM 31-10-01 as 

an accepted procedure.

(SHEET 2 OF 2)