Service difficulty report · Baffle · Boeing 7377BD

Difficulty date
April 12, 2023
Submitted
May 5, 2023
Operation
Air carrier
Aircraft
N7747C
Make and model
Boeing 7377BD
Aircraft serial
36091
Aircraft time
50,468 hours, 25,711 cycles
Part
Baffle
Condition
Broken
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FWD CARGO LEFT INTERCOSTAL SUPPORT (WEB) ATTACHED TO 'Z' CHANNEL AT 500B-500C IS BROKEN.<[01] REMOVAL OF INTERCOSTAL SUPPORT ACCOMPLISHED ON TTG8Q00KB7JN.<BR>RECIEVED AND LOCATED AND DRILLED NEW INTERCOSTAL BAFFLE (PN:143A7510-11) PER SRM 51-40-05-0G-0<BR>FABRICATE AND LOCATE AND DRILL NEW REPAIR DOUBLER PER SRM 53-30-53-2R-1<BR>TREATED AND PRIMED NEW REPAIR DOUBLER PER AMM 51-21-41-370-803 AND AMM 51-21-72-370-804<BR>INSTALLED REPAIR DOUBLER PER SRM 51-40-02-0G-0 AND SRM 53-30-53-2R-1<BR>INSTALLED NEW INTERCOSTAL BAFFLE (PN:143A7510-11) PER SRM 51-40-02-0G-0

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