Service difficulty report · Shield · Boeing 7377BD

Difficulty date
February 5, 2025
Submitted
March 6, 2025
Operation
Air carrier
Aircraft
N7748A
Make and model
Boeing 7377BD
Aircraft serial
36399
Aircraft time
55,569 hours, 28,876 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

CORROSION AT FWD CARGO AFT SHIELD; BS 506 AND BS 514; RBL 23; WL 156.<[01] REMOVED AND REPLACED AT FWD CARGO AFT SHIELD LOCATED BETWEEN BS.492.4 - BS500A RBL.23 WL.156 IAW SRM 51-10-02 SRM 51-40-02 DWG#143A0080 REV: -;[02] VERIFIED CORRECTIVE ACTION #1

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