Service difficulty report · Support · Boeing 7377H4

Difficulty date
March 21, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N956WN
Make and model
Boeing 7377H4
Aircraft serial
36672
Aircraft time
27,652 hours, 16,617 cycles
Part
Support
Condition
Corroded
Location
Aft Cargo Compt
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

***CORROSION*** FWD CARGO AFT BULKHEAD SUPPORT BS 500D; RBL 20 - LBL17; WL 156 / DAMAGE ON FWD CARGO AFT BULKHEAD SUPPORT BS500D; RBL 20 - LBL 17; WL 156 FOUND OUT OF LIMITS DUE TO NO LIMITS FOUND IN SRM; REMOVED AND REPLACED LWR SUPPORT I-A-W SRM 51-40-02-0G-0; AND BDWG# 143A9481 PO# 731180

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