Service difficulty report · Sidewall Support · Boeing 7377BD

Difficulty date
June 8, 2020
Submitted
June 3, 2021
Operation
Air carrier
Aircraft
N7704B
Make and model
Boeing 7377BD
Aircraft serial
33918
Aircraft time
53,904 hours, 28,389 cycles
Part
Sidewall Support
Condition
Corroded
Location
Fwd Cargo
Stage of operation
IN
How discovered
V
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

***CORROSION*** FWD CARGO AFT BULKHEAD SIDEWALL CIRCUMFERENTIAL SUPPORT CORRODED AT RBL24. / REMOVED OLD CIRCUMFERENTIAL SUPPORT AFT FWD CARGO BULKHEAD AFT SIDEWALL RBL 24 AND REPLACED WITH NEW SUPPORT AS REQUIRED REF# B737 SRM 51-40-02-0G-0 ALSO SRM 53-00-53-1A-2 (RBL 24 STA 500D)

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