MODEL:

ATA SYSTEM:

727

55

NO: 55-46

DATE:April 8, 1970

SUBJECT: HORIZONTAL STABILIZER CENTER SECTION R/S WEB MODIFICATION

COMPLIANCE: OPTIONAL

I. Planning Information

A. Effectivity

1. Airplanes Affected

The following airplanes are divided into four

differences in accomplishment instructions.

groups because of

Customer & Customer

Number

Model &

Series Mfg. Serial No. Registry No.

GROUP I

UA (United)

El, E3 727-22 18293 and 18294 N 7001 U and N 7002 U

GRlcUP II

EA (Eastern)

E101 727-25

UA (United)

E5-E8 727-22 18296 thru 18299 N 7004 U thru N 7007 U

lContinued)

Apr 8/70 55-46

Page 1 cf 20

18252 N 8101 N
Customer & Customer

Number

Model &

Series Mfg. Serial No. Registry No.

GROUP III

AA (American)

E301-E306

EA (Eastern)

E102-E110

LH (Lufthansa)

E201-E203

UA (United)

E9-E14

727-23

727-25

727-30

727-22

18426 thru 18431

18253 thru 18261

18360 thru 18362

18300 thru 18305

N 1970 thru N 1975

N 8102 N thru N 8110 N

D-ABIB thru D-ABID

N 7008 U thru N 7013 U

GROUP IV

AA (American)

E307-E325

E326

E328-E329

E330-E332

E333-E337

E338

E339-E343

E344-E346

E347-E348

E349

E350-E351

E3075-E3077

E351'-E3520

E3577-E3578

QA101-QA122

QA123-QA127

QiA128-(A140

QA14.L

727-23

727-23

727-23

727-23

727-23

727-23

727-23

727-23

727-23

727-23

727-23

727-35

727-123

727-95

727-223

727-223

727-223

727-223

18432

18900

19128

19130

19180

19385

19386

19428

19431

20044

20045

19833

19838

19836

19475

19700

20180

20193

thru 18450

and

thru

thru

19129

19132

1]9184

thru 19390

thru 19430

and 19432

and 20046

thru 19835

and 19839

and 19837

thru 19496

thru 19704

thru 20192

N 1976

N 1995

N 1997

N 1901

N 1905

N 1.910

N 1928

N 1933

N 1955

N 1969

N 2913

N 1957

N 1964

N 1962

N 6800

N 6822

N 6827

N 6841

thru N 1994

and N 1998

thru N 1903

thru N 1909

thru N 1932

thru N 1935

and N 1956

and N 2914

thru N 1959

and N 1965

and N 1963

thru N 6821

thru N 6826

thru N 6839

Apr 8/70

0
Customer & Customer

Number

AF (Air France)

QA551-QA554

QA555-QA556

QA557-QA559

QA560

QA561-QA563

AL (Allegheny)

QB001-QB002

AN (Ansett)

E3011-E3012

E3013-E3014

E5501

AS (Alaska)

E3173

E5141-E5142

E5143

Model &

Series

727-228

727-228

727-228

727-228

727-228

Mfg. Serial No.

19543

19861

19863

20075

20202

thru 19546

and 19862

thru 19865

thru 20204

727-2B7 20302 and 20303

727-77

727-77

727-77C

727-14

727-90C

727-90C

18743

18844

20278

18910

19169

19728

and 18744

and 19253

and 19170

Registry No.

F-BOJA

F-BOJE

F-BPJG

F-BPJJ

F-BPJK

thru F-BOJD

and F-BOJF

thru F-BPJI

thru F-BPJM

N 750 VJ and N 751 VJ

VH-RME and VH-RMF

VH-RMD and VH-RMR

VH-RMS

N 972 PS

N 797 AS and N 798 AS

N 766 AS

AT (Royal Air Morocco)

QA577 727-2B6 20304

AV (Avianca)

E3221-E3222

E3223-E3224

BN (Braniff)

E3501

E3508

E3521

E3651-E3652

E3653-E3654

E3655

E5001

E5101-E5112

E5113-E5114

E5115-E5116

E5251-E5252

E3502-E3503

E3507

727-59

727-59

727-162

727-191

727-116

727-27

727-27

727-27

727-51C

727-27C

727-27C

727-27C

727-62C

727-193

727-193

19127 and 19303

19662 and 19663

19243

19393

20217

19499

19501

19535

18897

19109

19246

19532

19244

19304

19620

and 19500

and 19534

thru 19120

and 19497

and 19533

and 19245

and 19305

HK-727 and HK-1337

HK-1400 and HK-1401

N 7282

N 299 BN

N 304 BN

N 7289 and N 7290

N 7292 and N 7293

N 7294

N 303 BN

N 7270 thru N 7281

N 7287 and N 7288

N 7295 and N 7296

N 7284 and N 7286

N 2969 G and N 2979 G

N 898 PC

(Continued)

Apr 8/7C 55-46

3

CN-CCF
Customer & Customer

Number

BO (Boeing)

QA001

QA315-QA3 16

QA019-QA020

E5451

E5452-E5454

BW (British W. Indian)

E3101-E3103

Model &

Series

727-200

727-224

727-200

727-24C

727-24C

727-78

Mfg. Serial No.

19536

20244

19524

19524 19525

and 20245

thru 19527

18794 thru 18796

Registry No.

N 7270

N 1782

N 5475

N 5475 N 5472

L

B and N 1783 B

thru N 7474

9Y-TCO thru 9Y-TCQ

CF (Faucett)

E3677

CI (China Air)

E3506-E3512

E5435

727-109 19399

727-109C 20111

and 19520 B 1818 and B 1820

B 1822

CO (Continental)

E5455

QA301-QA305

QA306-QA313

QA314

QA325

QA326-QA329

CP (Canadian Pacific)

E3681-E3682

727-24C

727-224

727-224

727-224

727-224

727-224

727-17

19528

19510

19797

20243

20384

20385

thru 19514

thru 19804

thru 20388

20327 and 20328

N 2475

N 88701

N 88706

N 88714

N 88715

N 32716

thru N 88705

thru N 88713

thru N 32719

CF-CPN and CF-CPK

EA (Eastern)

Elll-E140

E3341-E3350

E5221-E5225

E5226-E5230

E5231-E5236

E5237-E5245

QA601-QA611

55-!!6

4

19846 OB-R-902

727-25

727-25

727-25C

727-25C

727-25C

727-25C

727-225

18262

18965

19298

19356

19717

19850

20144

thru

thru

thru

thru

thru

thru

thru

18291

18974

19302

19360

19722

19858

20154

N 8111

N 8141

N 8151

N 8156

N 8161

N 8167

N 8825

N thru N

N thru N

G thru N

G thru N

G thru N

G thru N

E thru N

8140 N

8150 N

8155 G

8160 G

8166G

8175 G

8835 E

Apr 8/70

727-63
Customer & Customer

Number

EJ (Executive Jet)

E5402-E5410

Model &

Series Mfg. Serial No.

727-155C 19618 and 19619

Registry No.

N 530 EJ and N 531 EJ

FA (Fed. Av. Agency)

E3059

FG (Ariana Afghan)

E5424

FI (Icelandair)

E5401

727-113C 20343

727-108C 19503

FL (Frontier)

E3504-E3505

E3509-E3510

QA002-QAOO4

QA359

FY (American Flyers)

E5417-E5426

IR (Iran National)

E3471-E3472

E3473-E3474

JL (Japan Air)

E3141-E3146

E3147-E3149

E3150-E3151

E3152

E3451-E3452

727-191

727-191

727-291

727-214

19391

19394

19991

20162

and 19392

and 19395

thru 19993

727-185C 19826 and 19827

727-86

727-86

727-46

727-46

727-46

727-46

727-89

19171 and 19172

19816 and 19817

18874

19279

19282

20078

19138

thru 18879

thru 19281

and 19283

and 19139

N 7270 F

N 7273 F

N 7276 F

N 7279 F

and N 7271 F

and N 7274 F

thru N 7278 F

N 12826 and N 12827

EP-IRA and EP-IRB

EP-IRC and EP-IRD

JA 8307

JA 8318

JA 8325

JA 8327

JA 8314

thru JA 8312

thru JA 8320

and JA 8326

and JA 8315

LA (Lan-Chile)

E3517

E5419-E5420

727-116

727-116C

19811

19813 and 19814

CC-CAG

CC-CFD and CC-CFE

(Continued)

Apr 8/70 55-46

5

727-61 19176 N 127

YA-FAU

TF-FIE
Customer & Customer

Number

Model &

Series Mfg. Serial No. Registry No.

LB (Bolivia)

E3522 727-1A0 20279

LH (Lufthansa)

E204-E206

E207-E210

E211-E212

E213-E215

E216

E5271-E5272

E5273-E5274

E5275-E5276

E5277-E5278

E5279-E5280

E5281

MX (Mexicana)

E3171-E3172

E3174 & E3177

E3553

E3511

727-30

727-30

727-30

727-30

727-30

727-30C

727-30C

727-30C

727-30C

727-30C

727-30C

727-14

727-14

727-64

727-114

18363

18366

18370

18933

18936

19008

19010

19012

19311

19313

19793

18908

18911

19427

19815

thru 18365

thru 18369

and 18371

thru 18935

and

and

and

and

and

19009

19011

19310

19312

19314

and 18909

and 19398

D-ABIF

D-ABIK

D-ABIP

D-ABIR

D-ABIV

D-ABIW

D-ABIZ

D-ABIE

D-ABIO

D-ABIY

D-ABBI

XA-SER

XA-SEA

XA-SEM

XA-TUY

thru D-ABIH

thru D-ABIN

and D-ABIQ

thru D-ABIT

and

and

and

and

and

D-ABIX

D-ABIA

D-ABII

D-ABIU

D-ABIJ

and XA-SEU

and XA-SEN

NA (National)

E3061-E3067

E3068-E3070

E3072-E3074

QA201-QA225

727-35

727-35

727-35

727-235

18811 thru

18845 thru

19165 thru

19450 thru

NE (Northeast)

E3243-E3251

E3571-E3574

E3575-E3576

QAOO8-QAo09

QAO05-QA007

QA051-QA056

QA057-QA058

727-95

727-95

727-95

727-291

727-295

727-295

727-295

18850

19249

19595

19994

20139

19444

20248

and 18858

thru 19252

and 19596

and 19995

thru 20141

thru 19449

and 20249

N 1631

N 1633

N 1637

N 1648

N 1645

N 1639

N 1650

and N 1632

thru N 1636

and N 1638

and N 1649

thru N 1647

thru N 1644

and N 11651

55-46 Apr 8/70

6

CP-861

18817

18847

19167

19474

N 4610

N 4617

N 4620

N 4730

thru N

thru N

thru N

thru N

4616

4619

4622

4754
Customer & Customer

Number

NH (All Nippon)

E3111-E3113

E3114-E3115

E3116-E3117

E3118

QA010-QA012

QA015-QA018

NW (Northwest)

E3021-E3031

E3032-E3034

E3035-E3040

E5002-E5003

E5004-E5006

E5007

E5008-E5011

E5413-E5415

QA701-QA716

QA717-QA724

OA (Olympic)

QA801-QA804

QA805

Model &

Series

727-81

727-81

727-81

727-81

727-254

727-200

727-51

727-51

727-51

727-51C

727-51C

727-51C

727-51C

727-151C

727-251

727-251

727-284

727-284

Mfg. Serial No.

18821

18919

18951

19557

20250*

18797

18942

19121

18898

18945

19206

19287

19867

19970

20289

20003

20201

and 18823

and 18920

and 18952

thru 20252

thru 18807

thru 18944

thru 19126

and 18899

thru 18947

thru. 19290

and 19868

thru 19985

thru 20296

thru 20006

Registry No.

JA 8301 and JA 8303

JA 8305 and JA 8306

JA 8316 and JA 8317

JA 8321

N 547 PS thru N 549 PS *

N 461 US thru N 471 US

N 472 US thru N 474 US

N 475 US thru N 480 US

N 490 US and N 491 US

N 492 US thru N 494 US

N 495 US

N 496 US thru N 499 US

N 488 US and N 489 US

N 251 US thru N 266 US

N 267 US thru N 274 US

SX-CBA thru SX-CBD

SX-CBE

PA (Pan American)

E3401-E3408

E3409-E3411

E3412-E3415

E3416-E3421

E5161-E5164

727-21

727-21

727-21

727-21

727-21C

18992

19005

19035

19257

19134

thru

thru

thru

thru

thru

18999

19007

19038

19262

19137

N 314

N 323

N 326

N 355

N 339

PA thru N

PA thru N

PA thru N

PA thru N

PA thru N

PS (Pacific Southwest)

E3175 & E3176

QA351-QA357

QA358

QA360-QA365

QA366

727-14

727-214

727-214

727-214

727-214

18912

19683

20161

20163

20169

and 18990

thru 19689

thru 20168

N 974 PS

N 528 PS

N 535 PS

N 537 PS

N 545 PS

and N 975 PS

thru N 534 PS

thru N 542 PS

(Continued)

Apr 8/70 55-46

7

321 PA

325 PA

329 PA

360 PA

342 PA
Customer & Customer

Number

Model &

Series Mfg. Serial No. Registry No. ·

RD (Airlift Internat.)

E5411-E5412

E5428-E5429

727-172C 19665

727-172C 19807

and 19666

and 19808

N 725 AL and N 726 AL

N 727 AL and N 732 AL

RG (Varig)

E3751

SA (South African)

E3201-E3205

E3206

E5481

SN (Sabena)

E3621-E3622

E5351-E5352

E5353

727-44

727-44

727-44C

727-29

727-29C

727-29C

18892

19318

19319

19400

19402

19987

thru 18896

and 19401

and 19403

ZS-SBA

ZS-SBF

ZS-SBG

00-STA

00-STB

00-STE

thru ZS-SBE

and 00-STC

and 00-STD

TC (Trans Caribbean)

E5423

QA013-QAO14

727-1A7C 20143

727-2A7 20240 and 20241

N 8789

N 8790

R

R and N 8791 R

TI (Trans Internat.)

E5418-E5421

TN (Trans Australia)

E3001-E3002

E3003-E3004

E3005

TP (T.A. Portugueses)

E3601-E3603

E5381-E5382

727-171C 19859 and 19860

727-76

727-76

727-76

18741

18843

20228

and 18742

and 19254

727-82 19404 thru 19406

727-82C 19597 and 19968

N.1727 T and N 1728 T

VH-TJA

VH-TJC

VH-TJE

and VH-TJB

and VH-TJD

CS-TBK thru CS-TBM

CS-TBN and CS-TBO

55-46 Apr 8/70

8

727-41 * *
Customer & Customer

Number

TW (Trans World)

E401-E410

E411-E416

E417-E418

E419-E422

E423

E3701-E3702

E3703-E3704

E5301-E5306

E5422-E5427

QA501-QA508

QA509-QA513

QA514-QA515

QA516

QA517-QA518

QA519-QA522

QA523-QA524

QA525-QA527

QA528-QA532

UA (United)

E42

E15-E41

E3241-E3242

E3244-E3250

E3252-E3265

E3266-E3275

E3276-E3290

E5031-E5045

E5046-E5060

E5061-E5062

E5063-E5068

QA401-QA406

QA407-QA423

QA424-QA428

Model &

Series

727-31

727-31

727-31

727-31

727-31

727-31

727-31

727-31C

727-180C

727-231

727-231

727-231

727-231

727-231

727-231

727-231

727-231

727-231

727-22

727-22

727-22

727-22

727-22

727-22

727-22

727-22QC

727-22QC

727-22QC

727-22QC

727-222

727-222

727-222

Mfg. Serial No.

18569

18750

18902

18904

19228

20112

20114

19229

19873

19558

19828

20047

20049

20050

20052

20098

20232

20306

18791

18306

18848

18851

18859

19079

19140

19089

19191

19805

19890

19537

19899

20037

thru 18578

thru 18755

and 18903

thru 18907

and 20113

and 20115

thru 19234

and 19874

thru 19565

thru 19832

and 20048

and 20051

thru 20055

and 20099

thru 20234

thru 20310

thru 18332

and 18849

thru 18857

thru 18872

thru 19088

thru 19154

thru 19103

thru 19205

and 19806

thru 19895

thru 19542

thru 19915

thru 20041

Registry No.

N 850 TW thru N 859 '

N 849 TW thru N 844 '

N 831 TW and N 833 Tr

N 839 TW thru N 842 '

N 889 TW

N 7890 and N 97891

N 7892 and N 7893

N 890 TW thru N 895 ¶

N 9516 T and N 9515 '

N 12301 thru N 12308

N 52309 thru N 52313

N 94314 and N 64315

N 44316

N 74317 and N 74318

N 64319 thru N 64322

-64323 and N 64324

N 542 'thru N 54327

thru N 54332

rw

rW

N

N~

P~

N 7003U

N 7014 U thru N 7040 U

N 7041 U and N 7042 U

N 7044 U thru N 7050 U

N 7052 U thru N 7065 U

N 7066 U thru N 7075 U

N 7076 U thru N 7090 U

N 7401 U thru N 7415 U

N 7416 U thru N 7430 U

N 7431 U and N 7432 U

N 7433 U thru N 7438 U

N 7620 U thru N 7625 U

N 7626 U thru N 7642 U

N 7643 U thru N 7647 U

(Continued)

ADr 8/70

r

55-46

'-
Customer & Customer

Number

VN (Air Vietnam)

E5409-E5414

WA (Western)

QA901-QA906

WD (Ward:iir)

E3071

WY (World)

E5403-E5408

ZB (Traiisair Sweden)

E3513-E3516

E5433

ZI (Air Asia)

E5201-E5202

* Number not available.

Model &

Series

727-121C

727-247

727-11

727-173C

727-134

727-134C

727-92C

Mfg. Serial No.

19818 and 19819

20263 thru 20268

19242

19504 thru 19509

19691 and 19692

20042

19173 and 19174

Registry No.

XV-NJB and XV-NJC

N 2801 W thru N 2806 W

CF-FUN

N 690 WA thru N 695 WA

SE-DDA and SE-DDB

SE-DDC

N 5055 and N 5092

Apr °/70 55-46

10
2. Spares Affected

No Boeing supplied spares.

B. Reason

To improve the service life of the horizontal stabilizer center section

rear spar web.

C. Description

The horizontal stabilizer center section rear spar has a riveted web in

the bay between BL 14.0 and Stabilizer Station 32.08. Fatigue tests

at Boeing indicate cracks may occur at the upper fastener holes in this

riveted web. If cracks in the riveted web are allowed to progress, damage

may occur to the rear spar forging. No cracks have been reported on

in-service airplanes.

To reduce the possibility of cracks and improve the service life of the

spar or web on earlier airplanes, operators may install an additional

web on the opposite side from the existing web. On later airplanes, the

existing web may be replaced with one of thicker material.

It is suggested that this rework be accomplished at major overhaul

nearest to 20,000 hours.

D. Compliance

Compliance is optional.

E. Approval

The modification described herein has been approved by the FAA

Designated Engineering Representative at The Boeing Company.

F. Manpower

Approximately 16 man-hours and a crew of 2 men are required to accompish

this modification.

Apr 8/70 55-li6

11
G. Material - Price and Availability

The kits identified in paragraph III A may be obtained from Boeing

within the terms and conditions defined below. After expiration of

the quotation, price and delivery data will be provided upon request.

Listed below are the starting times and rates for delivery and price of this/these Service Bulletin

Kits. When no rate is shown, all kits are available at the indicated starting time. When source

capacity is limited and tooling or material availability is the pacing factor, customer purchase

orders will receive an allocation, from the available quantities, based on receipt date of purchase

order by the Spares Department. Delivery dates are computed from the expiration date of this

quotation, if received prior to the expiration date. Information regarding improved delivery dates

at increased prices may be obtained upon request through normal spares procurement channels.

Part Number Description Delivery Rate Unit Price

65-62347-1 Kit 22 weeks All $137.00

65-62347-2 Kit 22 weeks All $111.00

65-62347-3 Kit 22 weeks All $111.00

65-62347-4 Kit 22 weeks All $ 27.30

Date April 8, 1970

The prices quoted are sublect to the terms and conditions of Boeing's standard purchase order

acknowledgement. Quotations are subject to acceptance within 90 days from date hereon. Any

parts which are offered at "No Charge" are subject to charge after expiration of the 90-day period

Prices quoted in United States Dollars. Terms: Net 30 days.

Address p.rrchase orders and correspondence pertaining to this quotation to K. A. Stadum, Director,

Spare P3rts Departmert, and refer to this service bulletin number.

H. Tooling - Price and Availability

None

I. Weight and Balance

Change In Basic Weight Change In Basic Moment

727-100 + 2.1 pounds + 3332.4 pound-inches Airplanes

727-200 + 2.1 pounds + 3584.4 pound-inches Airplanes

55-46 Apr 8/70

12
J. References

1. Existing Data: Maintenance Manual Subject 12-30-8.

2. New or revised data supplied in support of this bulletin:

The following drawings are furnished with this service bulletin:

Drawing No. Sheet Rev.Ltr. ADCN Title

65-33105 1 E - Fitting - Center Section,

Rear Spar Horiz. Stab. Assy.

65-33105 2 B - Fitting - Center Section,

Rear Spar Horiz. Stab. Assy.

65-62347 1 - Kit Instl. - Fitting, Center

Section, Rear Spar Horiz. Stab.

65-62347 2 - Kit Instl. - Fitting, Center

Section, Rear Spar Horiz. Stab.

II. Accomplishment Instructions (PRR 23121-1)

A. Gain access to rework area as follows:

1. Remove stabilizer access panel 9113 (LH) 9213 (RH), inspection panel

9121 (LH) 9221 (RH), and access door 9112 (LH) 9212 (RH). See

Maintenance Manual Subject 12-30-8.

2. Remove electric power from elevator hydraulic power, elevator

position sensor and elevator trim sensor systems per operator's

standard procedure.

3. Remove electrical plug and receptacle from clip on aft side of rear

spar fitting web and move wire bundles clear of web. See Figure 1,

Detail I.

Apr 8/70 55-416

13
B. On Group I and Group II airplanes, remove clip 66-18286-2 and stiffener

66-18364-1 from aft side of web. Discard stiffener and retain clip for

reinstallation. See Figure 1, Detail I.

C. On Group III and Group IV airplanes, remove clip and stiffener from aft

side of web. Retain both parts for reinstallation.

D. On Group I, II and III airplanes, inspect web for cracks in area

indicated in Detail I, using eddy-current or equivalent. If cracks

are found, contact Boeing for instructions.

E. If no cracks are found, accomplish rework as follows:

1. On Group I airplanes, accomplish 65-62347-1 kit installation per

Drawing 65-62347, Sheet 1 and 2.

2. On Group II airplanes, accomplish 65-62347-2 kit installation per

Drawing 65-62347, Sheet 1 and 2.

3. On Group III airplanes, accomplish 65-62347-3 kit installation per

Drawing 65-62347, Sheet 1 and 2.

4. On Group IV airplanes, replace existing web with 65-62347-4 kit

installation per Drawing 65-33105, Sheet 1 and 2, and Drawing 65-62347,

Sheet 1, Flagnote [> and > and Detail I.

F. Reinstall all parts removed for access, restore electric power and

operationally check elevator systems.

55-46 Apr 8/70

14
FIGURE L. REAR SPAR CEITER SECTION WTEB MODIFTICATION

Apr 8/7(' 5_)

1'5
FIGURE 1. REAR SPAR CENTER SECTION WEB MODIFICATION

55-46 Apr 8/70

16
FIGURE 1. REAR SPAR CENTER SECTION WEB MODIFICATION

Apr 8/70 5 -4

17
III. Material Information

A. Parts Required Per Airplane

Part Number

65-62347-1

65-62347-2

65-62347-3

65-62347-4

65-33105-7

65-62347-5

65-62347-6

65-62347-7

65-62347-8

65-62347-9

65-62347-10

65-62347-11

65-62347-12

65-62347-13

65-62347-14

65-62347-15

65-62347-16

65-62347-17

65-62347-18

65-62347-19

BACR15BB3D6

BACR15BB3D7

BACR15BB4D4

BACR15BB4D6

BACR15BB6D10

BACR15BB6D13

BACR15BB8D10

BACR15BB8Dl1

BACR15BB8D12

BACR15BB8D13

Nomenclature

Kit Assembly, consisting

of the following parts:

Kit Assembly, consisting

of the following parts:

Kit Assembly, consisting

of the following parts:

Kit Assembly, consisting

of the following parts:

Web

Web

Web

Web

Web

Web

Web

Filler

Filler

Filler

Filler

Filler

Filler

Filler

Laminated Shim

Laminated Shim

Rivet

Rivet

Rivet

Rivet

Rivet

Rivet

Rivet

Rivet

Rivet

Rivet

55-46 Apr 8/70

18

Quantity
Nomenclature

BACS40R06C22

BACS40R07C15

BACS40R07C17

BACS40R07C23

BACS40R07C32

BACS40R07C33

BACS40R07C35

Kit required for Group

Kit required for Group

Kit required for Group

Kit required for Group

Laminated

Laminated

Laminated

Laminated

Laminated

Laminated

Liminated

I airplanes.

II airplanes.

III airplanes.

IV airplanes.

TABLE I

Apr 8/70 55-46

19

Shim

Shim

Shim

Shim

Shim

Shim

Shim

Quantity Part Number
TABLE I (Continued)

Boeing Part No. Vendor Part No.

BACS40R( )C( )

Vendor

Blaisdell Manufacturing, Inc.

6881 Stanton Ave.

Buena Park, Calif. 90620

Laminated Metal Products, Inc.

1342 Coronado Ave.

Long Beach, Calif. 90804

Laminated Shim Co., Inc.

48 Union St.

Glenbrook, Conn. 06906

Shims, Incorporated

3729 Catalina St.

Los Alamitos, Calif. 90720

B. Parts Required to Modify Spares

None

C. Removed Parts

Recommended

Part Number Nomenclature Disposition

65-33105-3 Web

65-33105-4 Web

66-18364-1 Stiffener *

* Dispose of this part in accordance with existing procedures.

D. Special Tools and Equipment Required

None

55-46

20

Anr 8/70