Service difficulty report · Support · Boeing 7378H4

Difficulty date
July 6, 2020
Submitted
August 16, 2021
Operation
Air carrier
Aircraft
N8641B
Make and model
Boeing 7378H4
Aircraft serial
60085
Aircraft time
21,022 hours, 9,252 cycles
Part
Support
Condition
Corroded
Location
Aft Cargo
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*** AFT CARGO COMPARTMENT AFT BULKHEAD CENTER SUPPORT STA 947 LBL 7 TO RBL 15; WL 179 / DUE TO NO ALLOWABLE LIMITS IN THE SRM; REMOVED AND REPLACED AFT CARGO AFT CENTER BULKHEAD SUPPORT PO# 779986 IAW SRM 51-40-02-0G-0; BOEING DWG 149A1117 REV C

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