# Boeing Service Bulletin A3542: No revision named, from page 61

- Rights: © The Boeing Company. Filed by the FAA in regulations.gov docket FAA-2016-9183; AD 2017-18-20 incorporates this document by reference. Not covered by OpenAirDocs’ CC0 dedication.
- Document: [Boeing Service Bulletin A3542](https://openairdocs.org/service-documents/boeing/a3542.md)
- Title as filed: SB 707-A3542--BOEING
- Pages: 67
- PDF: https://openairdocs.org/files/sha256/d0/40/d040bf682d1ed47cae6437e743ef159aedc0854037c7304498180d9bb75f395f
- Page: https://openairdocs.org/service-documents/boeing/a3542/file/d040bf682d1e

## Text

Some pages are OCR from a scan. OCR can misread letters and numbers. Each page's text from the PDF; open the PDF at a page with #page=N.

### Page 61

More DataHole DiaQtyIdentificationNameCode
--25BACR15BB6D7CRIVET, UNIVERSAL
HD
L
(a)0.325-0.32811BACB30MY10K( )XBOLT, PROTRUDING
HD
M
-0.325-0.32811BACC30AG10COLLAR ASSEMBLY
(a)0.325-0.3281BACB30NW10K15XBOLT, 100 DEG HEX
DR
N
-0.325-0.3281BACC30AG10COLLAR ASSEMBLY
Pick up existing hole in
the pressure door hinge
structure. Use the existing
fastener.
0.250-0.254---O
(a) Install wet with BMS 5-95 sealant. Refer to SOPM 20-50-19 for an accepted procedure.
(b) Touch up bolt head, washer/nut, or collar, as applicable, below door lower frame with BMS 10-11, Type
I primer and BMS 10-11 Type II enamel, color BAC 702 white gloss. Refer to SOPM 20-41-02 for an ac-
cepted procedure.
FIGURE 3: CAM SUPPORT ASSEMBLY AT STA 600 AND 612.9 - REPLACEMENT
(SHEET 12 OF 12)
Export Controlled ECCN: 9E991 - BOEING
PROPRIETARY - Copyright © Unpublished
Work - See page 1 for details.
Original Issue: February 12, 2016
A3542
61 of 67
BOEING SERVICE BULLETIN A3542
ALERTALERT

### Page 62

Logic diagrams are provided as an aid only. Information contained in Paragraph 1.E., Compliance is the primary
source for compliance times. Information contained in Paragraph 3.B., Work Instructions is the primary source
for tasks required for compliance.
1. The table below gives the description for the parts and conditions called out in the logic diagrams.
DescriptionTitle
MAIN CARGO DOOR CAM SUPPORT ASSEMBLY REPLACEMENTPART 1
NO CRACK FOUNDCONDITION 1
ANY CRACK FOUNDCONDITION 2
2. The table below gives the description for the flag notes called out in the logic diagram.
DescriptionFlag Note Letter
69-23588-5 and 69-23588-6 are affected part numbers. 69-23588-9 and 69-
23588-10 are also affected part numbers, if installed in accordance with PART
1: MAIN CARGO DOOR CAM SUPPORT ASSEMBLY REPLACEMENT.
(a)
APPENDIX A:  LOGIC DIAGRAM FOR PARAGRAPH 1.E., COMPLIANCE: TABLE 1: MAIN CARGO DOOR
CAM SUPPORT ASSEMBLY - INSPECTION
(SHEET 1 OF 2)
Export Controlled ECCN: 9E991 - BOEING
PROPRIETARY - Copyright © Unpublished
Work - See page 1 for details.
Original Issue: February 12, 2016
A3542
62 of 67
BOEING SERVICE BULLETIN A3542
ALERTALERT

### Page 63 (OCR)

BOEING SERVICE BULLETIN A3542
ALERT  ALERT
WHICHEVER OCCURS LATER
BEFORE 18,000 TOTAL FLIGHT CYCLES OR
WITHIN 10 YEARS AFTER INSTALLATION
OF CAM SUPPORT ASSEMBLY PART
NUMBERS 69-23588-5 AND 69-23588-6 IN
ACCORDANCE WITH SERVICE BULLETIN
707A3387, WHICHEVER OCCURS FIRST
WITHIN 1,790 FLIGHT CYCLES OR 24
MONTHS AFTER THE ORIGINAL ISSUE
DATE OF THIS SERVICE BULLETIN,
WHICHEVER OCCURS LATER
DO AN ULTRASONIC INSPECTION OF THE GREASE
FITTING LUG AREA OF AFFECTED MAIN CARGO
DOOR CAM SUPPORT ASSEMBLIES FOR ANY CRACK
(a)
CONDITION 1
NOT TO EXCEED 4,000
FLIGHT CYCLES OR 10
YEARS, WHICHEVER
OCCURS FIRST
REPEAT THE ULTRASONIC INSPECTION
OF THE GREASE FITTING LUG AREA OF
THE MAIN CARGO DOOR CAM SUPPORT
ASSEMBLY AT ALL LOCATIONS WHERE
AN AFFECTED PART NUMBER IS
INSTALLED FOR ANY CRACK
CONDITION 2
BEFORE FURTHER FLIGHT
DO PART 1: MAIN CARGO
DOOR CAM SUPPORT
ASSEMBLY REPLACEMENT
NOT TO EXCEED 4,000 FLIGHT
CYCLES OR 10 YEARS,
WHICHEVER OCCURS FIRST
REPEAT THE ULTRASONIC INSPECTION OF THE
GREASE FITTING LUG AREA OF THE MAIN
CARGO DOOR CAM SUPPORT ASSEMBLY AT
ALL LOCATIONS WHERE AN AFFECTED PART
NUMBER IS INSTALLED FOR ANY CRACK
APPENDIX A: LOGIC DIAGRAM FOR PARAGRAPH 1.E., COMPLIANCE: TABLE 1: MAIN CARGO DOOR
CAM SUPPORT ASSEMBLY - INSPECTION
(SHEET 2 OF 2)
Original Issue: February 12, 2016
Export Controlled ECCN: 9E991 - BOEING  A3542
PROPRIETARY - Copyright © Unpublished
Work - See page 1 for details.  63 of 67

### Page 64 (OCR)

BOEING SERVICE BULLETIN A3542
ALERT  ALERT
→ D
MAIN CARGO
DOOR LINING
PANELS
B
FORWARD CAM
ACTUATOR 2
AFT CAM
ACTUATOR  A ACTUATOR  LATCH
NO. 1 D
PRESSURE
DOOR
A LATCH  (2 LOCATIONS)
¡ ACTUATOR
NO. 2 D
PLATO
• ACTUATO  TEWD
NO. 31
I LATO
• ACTUATO
NO.4
INBD
2462008
APPENDIX B: ADDITIONAL ACCESS
(SHEET 1 OF 3)
Original Issue: February 12, 2016
PROPRIETARY - Copyright © Unpublished  Export Controlled ECCN: 9E991 - BOEING  A3542
Work - See page 1 for details.  64 of 67

### Page 65

APPENDIX B:  ADDITIONAL ACCESS
(SHEET 2 OF 3)
Export Controlled ECCN: 9E991 - BOEING
PROPRIETARY - Copyright © Unpublished
Work - See page 1 for details.
Original Issue: February 12, 2016
A3542
65 of 67
BOEING SERVICE BULLETIN A3542
ALERTALERT

### Page 66 (OCR)

BOEING SERVICE BULLETIN A3542
ALERT  ALERT
CAM
ACTUATOR •
CAM
ACTUATOR
c
LOWER
ACTUATOR
ATTACH
AFT CAM ACTUAT  I SHOWN,
FWD CAM ACTUATOR  OPPOSITE
REFER TO 707 AMM 52-11-11 FOR AN ACCEPTED REMOVAL AND
INSTALLATION PROCEDURE
REFER TO 707 AMM 52-11-21 FOR AN ACCEPTED REMOVAL AND
INSTALLATION PROCEDURE
REFER TO CMM 52-36-61 FOR AN ACCEPTED REMOVAL AND
INSTALLATION PROCEDURE
APPENDIX B: ADDITIONAL ACCESS
(SHEET 3 OF 3)
Original Issue: February 12, 2016
PROPRIETARY - Copyright © Unpublished  Export Controlled ECCN: 9E991 - BOEING  A3542
Work - See page 1 for details.  66 of 67

### Page 67 (OCR)

BOEING SERVICE BULLETIN A3542
ALERT  ALERT
Boeing Part Demand Intent
After review of this service bulletin (SB), Boeing asks that the primary engineer fill out this survey to
elp Boeing predict the quantity and timing of the Boeing supplied kits
Airline:
Contact Name:
Date:
Contact E-mail:
• Yes  • No Have/will you recommend to your airline to accomplish this SB?
• Yes  • No Would issuance of an Airworthiness Directive change this decision?
When would you likely be starting this SB incorporation? Month/ Year
How many airplanes per month do you plan to accomplish? Airplane/Month
How many total airplanes do you plan to complete? Total Airplanes
For inspection related SBs, are you planning to replace on condition, or a fleet campaign to replace or
all airplanes regardless of condition:
- On Condition  _ Campaign
If you are not incorporating this SB at this time will you please help us understand the reason(s) why?
Your input will help us provide better customer support.
• Cost Prohibitive  Continue Inspections  • Other
Operator Comments:
Within 45 days of the SB issue, or as soon after as possible, please scan this form and send to:
sbsolutions@boeing.com
Disclalmer: The data provided in this survey will be used for planning purposes only and does not
constitute a commitment on any part of the airlines to purchase the parts in question, nor does it constitute
a commitment on the part of Boeing to deliver the parts in question. This survey is a projection to help
Boeing forecast demand levels and timing to better support the customers schedule.
2406495
APPENDIX C: PART DEMAND INTENT
(SHEET 1 OF 1)
Original Issue: February 12, 2016  Export Controlled ECCN: 9E991 - BOEING  A3542
PROPRIETARY - Copyright © Unpublished
Work - See page 1 for details.  67 of 67

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