Commercial 

Airplane

Group 737

Service Bulletin

SPECIAL ATTENTION

Number: 737-25-1596

Date: November 20, 2008

ATA System: 2522

SUBJECT: EQUIPMENT/FURNISHINGS - Passenger Seat - Move The Passenger Seats, Change

Seat Arm Caps

Export of this technology is controlled under the United States Export Administration Regulations (EAR) (15

CFR 730-774). An export license may be required before it is used for development, production or use by foreign

persons from specific countries. The controller of this data has the individual responsibility to abide by all export

laws.

ECCN: 9E991

BOEING PROPRIETARY, CONFIDENTIAL, AND/OR TRADE SECRET

Copyright © 2008 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Unpublished Work - All Rights Reserved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, the Boeing signature, the Boeing symbol, 707, 717, 727, 737, 747, 757, 767, 777, 787, Dreamliner,

BBJ, DC-8, DC-9, DC-10, MD-10, MD-11, MD-80, MD-88, MD-90, and the Boeing livery are all trademarks

owned by The Boeing Company; and no trademark license is granted in connection with this document unless

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8.0
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BOEING SERVICE BULLETIN 737-25-1596

BLANK PAGE
Table of Contents

Summary ..................................................... 5

1. PLANNING INFORMATION ......................................... 9

A. Effectivity ................................................ 9

1. Airplanes ............................................. 9

2. Spares Affected ......................................... 9

B. Concurrent Requirements ....................................... 9

C. Reason . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

D. Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

E. Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

F. Approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

G. Manpower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

H. Weight and Balance Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

I. Electrical Load Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

J. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

1. Existing Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2. Data supplied with this Service Bulletin . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3. Installation Drawings Used in the Preparation of this Service Bulletin . . . . . . . . . . . . 12

K. Publications Affected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

L. Interchangeability and Intermixability of Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2. MATERIAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

A. Material - Price and Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

B. Industry Support Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

C. Parts Necessary For Each Airplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

1. Kits/Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2. Parts and Materials Supplied by the Operator . . . . . . . . . . . . . . . . . . . . . . . . 16

3. Parts Modified and Reidentified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4. Parts Removed and Not Replaced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

D. Parts Necessary to Change Spares . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

E. Special Tooling - Price and Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

F. Special Tooling Necessary to do this Service Bulletin . . . . . . . . . . . . . . . . . . . . . . . 17

3. ACCOMPLISHMENT INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

A. GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

B. WORK INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

FIGURE 1: MOVE THE PASSENGER SEAT - LEFT SIDE OF AISLE . . . . . . . . . . . . . . . . . . 21

FIGURE 2: MOVE THE PASSENGER SEAT - RIGHT SIDE OF AISLE . . . . . . . . . . . . . . . . . 24

FIGURE 3: CHANGE ARM CAPS - LEFT AND RIGHT SIDE OF AISLE [Group 1] . . . . . . . . . . . 27

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BOEING SERVICE BULLETIN 737-25-1596

BLANK PAGE
Commercial 

Airplane

Group 737

Service Bulletin

SPECIAL ATTENTION

Summary Number: 737-25-1596

Date: November 20, 2008

ATA System: 2522

SUBJECT: EQUIPMENT/FURNISHINGS - Passenger Seat - Move The Passenger Seats, Change

Seat Arm Caps

BOEING RECOMMENDS THAT EACH OPERATOR EXAMINE THIS SERVICE BULLETIN IMMEDIATELY.

CONCURRENT REQUIREMENTS

Refer to Paragraph 1.B., Concurrent Requirements.

BACKGROUND

This service bulletin gives instructions to move the passenger seat configuration in the area of the seat track

split. Prior to delivery the aft seat leg fittings (left and right-hand) were moved and re-pitched so that the fittings

did not span the STA 521.45 seat track split. The STA 521.45 Stay-Out Zone defines the flex area of the aircraft

while in flight and defines fatigue loading of the aircraft structure. Incorporation of this service bulletin will allow

the seats in the area of the seat track split to return to a 30 inch seat pitch. This service bulletin can not be

completed until service bulletin 737-53-1286 and Recaro service bulletin 4400-25DC052 are completed. Otherwise,

passengers may become injured due to the inability of the seat attachment structure to remain intact during a

crash landing and the presence of unpadded armrests.

Boeing Service Related Problem (SRP) 737NG-SRP-25-0272 is related to this service bulletin.

ACTION (PRR 38740)

Group 1: Get access to the passenger cabin. Remove seat track covers. Loosen screws and anti-rattle nuts.

Move passenger seats from row 4 to row 9. Tighten screws and anti-rattle nuts. Install new seat track covers.

Change arm caps on row 3 business class seats, in accordance with Recaro service bulletin 4400-25DC052.

Group 2: Get access to the passenger cabin. Remove seat track covers. Loosen screws and anti-rattle nuts.

Move passenger seats from row 4 to row 9. Tighten screws and anti-rattle nuts. Install new seat track covers.

EFFECTIVITY

737-700 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.

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Boeing recommends that the change, given in this service bulletin be done within 72 months, after the date on

this service bulletin.

INDUSTRY SUPPORT INFORMATION

Boeing warranty remedies are available for airplanes in warranty as of May 09, 2007. Please refer to Paragraph

2.B., Industry Support Information.

MANPOWER

Airplanes Total Task Hours Elapsed Hours

Group 1 3.40 1.70

Group 2 3.40 1.70

MATERIAL INFORMATION

Boeing Supplied Kits/Parts.

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

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BLANK PAGE
Commercial 

Airplane

Group 737

Service Bulletin

SPECIAL ATTENTION

Number: 737-25-1596

Date: November 20, 2008

ATA System: 2522

SUBJECT: EQUIPMENT/FURNISHINGS - Passenger Seat - Move The Passenger Seats, Change

Seat Arm Caps

BOEING RECOMMENDS THAT EACH OPERATOR EXAMINE THIS SERVICE BULLETIN IMMEDIATELY.

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. An equivalent change is on subsequent

production airplanes. Refer to PRR-38740 for data about this change.

GROUP CONFIGURATION DESCRIPTION

1 - 737-700 Airplanes without delethalization pads.

2 - 737-700 Airplanes.

Airplane Models:

737-700

Variable Number Group

YM217 - YM223 1

YM226 - YM230 2

2. Spares Affected

None.

B. Concurrent Requirements

The service bulletins listed below must be done before this service bulletin:

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Group 1:

Company Service Bulletin Description

FUSELAGE - Passenger Cabin

Floors - Body Station 500C to 540 -

Seat Track Pivot Links, Seat Tracks

and Floor Panels Replacement

Boeing 737-53-1286 Original Issue

Replace Arm Caps with Padded Arm

Caps

Recaro 4400-25DC052 Rev New

Group 2:

Company Service Bulletin Description

FUSELAGE - Passenger Cabin Floors -

Body Station 500C to 540 - Seat Track Pivot

Links, Seat Tracks and Floor Panels

Replacement

Boeing 737-53-1286 Original Issue

C. Reason

This service bulletin gives instructions to move the passenger seat configuration in the area of the seat

track split. Prior to delivery the aft seat leg fittings (left and right-hand) were moved and re-pitched so

that the fittings did not span the STA 521.45 seat track split. The STA 521.45 Stay-Out Zone defines

the flex area of the aircraft while in flight and defines fatigue loading of the aircraft structure. Incorporation

of this service bulletin will allow the seats in the area of the seat track split to return to a 30 inch seat

pitch.This service bulletin can not be completed until service bulletin 737-53-1286 and Recaro service

bulletin 4400-25DC052 are completed. Otherwise, passengers may become injured due to the inability

of the seat attachment structure to remain intact during a crash landing and the presence of unpadded

armrests.

Boeing Service Related Problem (SRP) 737NG-SRP-25-0272 is related to this service bulletin.

D. Description

Group 1: Get access to the passenger cabin. Remove seat track covers. Loosen screws and anti-rattle

nuts. Move passenger seats from row 4 to row 9. Tighten screws and anti-rattle nuts. Install new seat

track covers. Change arm caps on row 3 business class seats, in accordance with Recaro service

bulletin 4400-25DC052.

Group 2: Get access to the passenger cabin. Remove seat track covers. Loosen screws and anti-rattle

nuts. Move passenger seats from row 4 to row 9. Tighten screws and anti-rattle nuts. Install new seat

track covers.

The work in this service bulletin is done in the maintenance zone(s) given below.

Affected Maintenance Zones

Model Zone

737-700 231, 232

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BOEING SERVICE BULLETIN 737-25-1596
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 72 months, after the

date on this service bulletin.

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 service bulletin 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 inspect the work

• Time to make the parts

• Time to find the tools.

Group 1: Move Passenger Seats

Number of Task Hours Elapsed Hours

Persons

Task

Figure 1 2 1.70 0.85

Figure 2 2 1.70 0.85

Figure 3 * - - -

TOTAL FOR EACH AIRPLANE 3.40 1.70

* For Figure 3: Time to incorporate Recaro service bulletin 4400-25DC052 is not

included.

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BOEING SERVICE BULLETIN 737-25-1596
Group 2: Move Passenger Seats

Number of Task Hours Elapsed Hours

Persons

Task

Figure 1 2 1.70 0.85

Figure 2 2 1.70 0.85

TOTAL FOR EACH AIRPLANE 3.40 1.70

H. Weight and Balance Changes

Change in Weight Change in Moment (Pound-Inches)

Airplane (Pounds)

Group 1 * Negligible Pounds +832.0 Pounds-Inches

Group 2 Negligible Pounds +832.0 Pounds-Inches

* For Group 1 airplanes: Weight change not included for Recaro service bulletin 4400-25DC052

I. Electrical Load Data

Not changed.

J. References

1. Existing Data

a. Engineering Change Memo PRR 38740

b. Service Related Problem (SRP) 737NG-SRP-25-0272

c. 737-600/700/800/900 Aircraft Maintenance Manual (AMM) 25-22-00

d. Boeing Service Bulletin 737-53-1286 R0

e. Recaro Service Bulletin 4400-25DC052

NOTE: The supplier was told to send copies of the service bulletin to each operator.

2. Data supplied with this Service Bulletin

None.

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

Drawing Number Title

414A1107S189 and Passenger Seat Installation

414A1107S187

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BOEING SERVICE BULLETIN 737-25-1596
These drawings were used to prepare this service bulletin. These drawings are not necessary to

make the specified changes, and are not supplied with this service bulletin. These drawings may

not be applicable to all airplane configurations or operators.

K. Publications Affected

Publication Chapter-Section

737 Maintenance Manual 25-22

L. Interchangeability and Intermixability of Parts

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

information.

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BLANK PAGE
2. MATERIAL INFORMATION

A. Material - Price and Availability

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

below.

Unit Price thru

December 31,

2008

Part Number Name Date QTY

65C37062-61W Seat Track Cover (12 ft length) Available 24 No Charge

65C37062-65W Seat Track Cover (12 ft length) Available 24 No Charge

The parts are subject to the terms and conditions of the Boeing standard purchase order

acknowledgment. After the Unit Price date, new price data is applicable. Prices are in United States

dollars. Terms: Net 30 days.

Reference this service bulletin and submit your purchase order by one of the methods that

follow:

1. Order on-line via ATA Spec 2000 or Boeing Part Page

2. Fax to (206) 662-7145

3. Spares Customer Support - MC 36-65

Boeing Spares Department

P.O. Box 3707

Seattle, Washington 98124-2207 USA

B. Industry Support Information

Boeing warranty remedies are available for 737 airplanes in warranty as of May 09, 2007. For task

hour and material reimbursement for airplanes in warranty as of that date, send a warranty claim to

Boeing Commercial Airplanes Group - Warranties.

C. Parts Necessary For Each Airplane

1. Kits/Parts

Group 1:The following Boeing and operator Supplied parts are required for each airplane as shown

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

Materials Supplied by the Operator.

Group 2: The following Boeing parts are required for each airplane as shown below. Refer to

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

Existing Part Notes

Number

New Part Number QTY Name

65C37062-61W 2 Seat Track Cover 65C37062-61W (a), (b)

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BOEING SERVICE BULLETIN 737-25-1596
Existing Part Notes

Number

New Part Number QTY Name

65C37062-65W 2 Seat Track Cover 65C37062-65W (a), (b)

(a) Discard the existing part.

(b) You can use the existing part to replace the new part.

2. Parts and Materials Supplied by the Operator

See Recaro Service Bulletin 4400-25DC052

In the US Contact:

Recaro Aircraft Seating, Inc

Cage Code: 1T7T2

2275 Eagle Parkway

Fort Worth, Texas 76137

Telephone: +1 817-490-9160

Fax: +1 817-490-9175

In Germany Contact:

Recaro Aircraft Seating GmbH & Co. KG

Technical Publications

Cage Code: C1084

Daimlerstrasse 21

74523 Schwaebisch Hall

Germany

Telephone: +49 791 503 7185

Fax: +49 791 503 7220

3. Parts Modified and Reidentified

None.

4. Parts Removed and Not Replaced

None.

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BOEING SERVICE BULLETIN 737-25-1596
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.

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BLANK PAGE
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. The instructions identified in Paragraph 3.B., Work Instructions and the Figure(s)

give the recommended sequence of steps. The sequence of steps to do this service

bulletin can be changed.

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

definition of the acronyms.

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

4. Unless shown differently, these dimensions and tolerances are used:

– Linear dimensions are in inches

– Tolerance on linear dimensions, is plus or minus 0.03 inch

– Torque limits to tighten nuts and bolts are given in 737-700 SRM, Chapter 51.

5. These work instructions refer to procedures included in 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

Group 1:

1. Get access to passenger cabin.

2. Left side of aisle.

a. Move the passenger seat rows on the left side, in accordance with Figure 1.

3. Right side of aisle.

a. Move the passenger seat rows on the right side, in accordance with Figure 2.

4. Change row 3 arm caps on the left and right side, in accordance with Figure 3.

5. Put the airplane back to serviceable condition.

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BOEING SERVICE BULLETIN 737-25-1596
Group 2:

1. Get access to passenger cabin.

2. Left side of aisle.

a. Move the passenger seat rows on the left side, in accordance with Figure 1.

3. Right side of aisle.

a. Move the passenger seat rows on the right side, in accordance with Figure 2.

4. Put the airplane back to serviceable condition.

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BOEING SERVICE BULLETIN 737-25-1596
FIGURE 1: MOVE THE PASSENGER SEAT - LEFT SIDE OF AISLE

(SHEET 1 OF 3)

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BOEING SERVICE BULLETIN 737-25-1596
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 one side of airplane.

STEP TASK NAME IDENTIFICATION QTY MORE DATA

Inboard seat track covers segments

forward of seat row 4 through the

segment aft of row 9.

1 Remove Seat Track Cover 65C37062-61W 7

Outboard seat track covers segments

forward of seat row 4 through the

segment aft of row 9.

65C37062-65W 7

Seats at rows 4 through 9. Refer to

737-600/700/800/900 AMM 25-22-00 as

an accepted procedure.

2 Loosen Screw - 12

Seats at rows 4 through 9. Refer to

737-600/700/800/900 AMM 25-22-00 as

an accepted procedure.

3 Loosen Anti-Rattle Nut - 12

4 Adjust Triple Seat 3510A351-31-311 1 (a) Move row 4 as shown.

5 Adjust Triple Seats 3510A351-31-111 5 (a) Move rows 5 through 9 as shown.

Seats at rows 4 through 9. Refer to

737-600/700/800/900 AMM 25-22-00 as

an accepted procedure.

6 Tighten Anti-Rattle Nut - 12

Seats at rows 4 through 9. Refer to

737-600/700/800/900 AMM 25-22-00 as

an accepted procedure.

7 Tighten Screw - 12

8 Cut Seat Track Cover 65C37062-61W 6 Inboard (9.62" lengths)

65C37062-65W 6 Outboard (9.62" lengths)

9 Cut Seat Track Cover 65C37062-61W 1 Inboard (13.62" lengths)

10 Cut Seat Track Cover 65C37062-65W 1 Outboard (14.02" lengths)

Inboard. (Back cover legs at the aft end

by 0.25" to avoid seat from stud

anti-ratttle nut)

11 Trim Seat Track Cover 65C37062-61W 7

Outboard. (Back cover legs at the aft

end by 0.25" to avoid seat from stud

anti-ratttle nut)

65C37062-65W 7

FIGURE 1: MOVE THE PASSENGER SEAT - LEFT SIDE OF AISLE

(SHEET 2 OF 3)

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STEP TASK NAME IDENTIFICATION QTY MORE DATA

(b) Inboard. Center the seat track cover

between seat legs with a gap of 0.05" to

0.25" between seat track fitting and seat

track cover at both ends.

Install Seat Track Cover 65C37062-61W 7

(New)

12

(b) Outboard. Center the seat track

cover between seat legs with a gap of

0.05" to 0.25" between seat track fitting

and seat track cover at both ends.

65C37062-65W 7

(a) Refer to 737-600/700/800/900 AMM 25-22-00 as an accepted procedure. Measuring from front stud to

front stud.

(b) Use special care in handling this part, decorative surface is visible to cabin interior. Make sure the longer

seat track cover segments are in the corect locations.

FIGURE 1: MOVE THE PASSENGER SEAT - LEFT SIDE OF AISLE

(SHEET 3 OF 3)

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FIGURE 2: MOVE THE PASSENGER SEAT - RIGHT SIDE OF AISLE

(SHEET 1 OF 3)

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

November 20, 2008

737-25-1596

24 of 27

BOEING SERVICE BULLETIN 737-25-1596
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 one side of airplane.

STEP TASK NAME IDENTIFICATION QTY MORE DATA

Inboard seat track covers segments

forward of seat row 4 through the

segment aft of row 9.

1 Remove Seat Track Cover 65C37062-61W 7

Outboard seat track covers segments

forward of seat row 4 through the

segment aft of row 9.

65C37062-65W 7

Seats at rows 4 through 9. Refer to

737-600/700/800/900 AMM 25-22-00 as

an accepted procedure.

2 Loosen Screw - 12

Seats at rows 4 through 9. Refer to

737-600/700/800/900 AMM 25-22-00 as

an accepted procedure.

3 Loosen Anti-Rattle Nut - 12

4 Adjust Triple Seat 3510A351-32-311 1 (a) Move row 4 as shown.

5 Adjust Triple Seats 3510A351-32-111 5 (a) Move rows 5 through 9 as shown.

Seats at rows 4 through 9. Refer to

737-600/700/800/900 AMM 25-22-00 as

an accepted procedure.

6 Tighten Anti-Rattle Nut - 12

Seats at rows 4 through 9. Refer to

737-600/700/800/900 AMM 25-22-00 as

an accepted procedure.

7 Tighten Screw - 12

8 Cut Seat Track Cover 65C37062-61W 6 Inboard (9.62" lengths)

65C37062-65W 6 Outboard (9.62" lengths)

9 Cut Seat Track Cover 65C37062-61W 1 Inboard (13.62" lengths)

10 Cut Seat Track Cover 65C37062-65W 1 Outboard (14.02" lengths)

Inboard. (Back cover legs at the aft end

by 0.25" to avoid seat from stud

anti-ratttle nut)

11 Trim Seat Track Cover 65C37062-61W 7

Outboard. (Back cover legs at the aft

end by 0.25" to avoid seat from stud

anti-ratttle nut)

65C37062-65W 7

FIGURE 2: MOVE THE PASSENGER SEAT - RIGHT SIDE OF AISLE

(SHEET 2 OF 3)

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

November 20, 2008

737-25-1596

25 of 27

BOEING SERVICE BULLETIN 737-25-1596
STEP TASK NAME IDENTIFICATION QTY MORE DATA

(b) Inboard. Center the seat track cover

between seat legs with a gap of 0.05" to

0.25" between seat track fitting and seat

track cover at both ends.

Install Seat Track Cover 65C37062-61W 7

(New)

12

(b) Outboard. Center the seat track

cover between seat legs with a gap of

0.05" to 0.25" between seat track fitting

and seat track cover at both ends.

65C37062-65W 7

(a) Refer to 737-600/700/800/900 AMM 25-22-00 as an accepted procedure. Measuring from front stud to

front stud.

(b) Use special care in handling this part, decorative surface is visible to cabin interior. Make sure the longer

seat track cover segments are in the corect locations.

FIGURE 2: MOVE THE PASSENGER SEAT - RIGHT SIDE OF AISLE

(SHEET 3 OF 3)

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

November 20, 2008

737-25-1596

26 of 27

BOEING SERVICE BULLETIN 737-25-1596
This Figure applies only to: Group 1.

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 one side of airplane.

STEP TASK NAME INDENTIFICATION QTY MORE DATA

In accordance with Recaro Service

Bulletin 4400-25DC052

1 Change Arm Caps - 4

FIGURE 3: CHANGE ARM CAPS - LEFT AND RIGHT SIDE OF AISLE

(SHEET 1 OF 1)

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

November 20, 2008

737-25-1596

27 of 27

BOEING SERVICE BULLETIN 737-25-1596