Service difficulty report · Support · Boeing 7377H4

Difficulty date
June 30, 2020
Submitted
August 16, 2021
Operation
Air carrier
Aircraft
N714CB
Make and model
Boeing 7377H4
Aircraft serial
27848
Aircraft time
75,441 hours, 45,129 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

AFT CARGO BAY LOWER BULKHEAD SUPPORT BS847 TO BS867 LBL10 TO WL156 HAS CORROSION / REMOVED AND REPLACED AFT CARGO BAY LOWER BULKHEAD SUPPORT BS847 TO 867 LBL10 WL156 IAW SRM 51-40-05; SRM 51-40-02; AND AIPC 53-42-51-06.

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