Service difficulty report · Shield · Boeing 7377BD

Difficulty date
January 14, 2025
Submitted
February 10, 2025
Operation
Air carrier
Aircraft
N7742B
Make and model
Boeing 7377BD
Aircraft serial
33928
Aircraft time
57,792 hours, 31,530 cycles
Part
Shield
Condition
Corroded
Location
Zone 100
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

FWD CARGO; AFT SHIELD BS 480 TO 500A RBL 23 HAS CORROSION. (MARKED)<[01] REMOVED AND REPLACED FCB AFT SHIELD BS 492 TO BS 500A RBL 23 WL 156 IAW SRM 51-40-02 SRM 51-40-05 AND DWG # 143A0080 REV:-

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