Service difficulty report · Support · Boeing 7377H4

Difficulty date
May 29, 2021
Submitted
June 14, 2021
Operation
Air carrier
Aircraft
N960WN
Make and model
Boeing 7377H4
Aircraft serial
36675
Aircraft time
32,460 hours, 19,647 cycles
Part
Support
Condition
Corroded
Location
Aft Bulkhead
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

AFT CARGO BAY RH AFT BULKHEAD SUPPORT CORRODED. LOWER SURFACE. BS947; RBL23; WL182 ; ADDITIONAL CORROSION FOUND DURING INSPECTION FOR OK TO INSTALL CENTER BULKHEAD SUPPORT. / NO SRM ALLOWABLE DAMAGE FOUND; PN# 149A8118-29 REPAIRED BY REPLACEMENT OF THE PART - AFT CARGO BAY RH AFT BULKHEAD SUPPORT PER SRM 51-10-02-0G-0. PROCURED NEW PN 149A8118-29 LOT# 1460195 PO# 826076/1. PER DWG# 149A8117. INSTALLATION ACCOMPLISHED ON FAULT # TTG8Q0052MBY.; VERIFIED LIMITS AND VERIFIED FAULT TRANSFER.; TASK COMPLETE.

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