Service difficulty report · Shield · Boeing 7377H4

Difficulty date
August 14, 2024
Submitted
September 12, 2024
Operation
Air carrier
Aircraft
N931WN
Make and model
Boeing 7377H4
Aircraft serial
36637
Aircraft time
50,530 hours, 30,789 cycles
Part
Shield
Condition
Corroded
Location
Zone 100
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 ON AFT CARGO BAY DOOR CUT-OUT AFT SHIELD AT STA 847+1; RBL 23; WL 158.<[01] REMOVED AND REPLACED ACB DOOR CUT-OUT AFT SHIELD AT STA 847-867; RBL 23; WL 158 IAW SRM 51-40-02-0G-0 AND DWG:146A0081 ID:0037.;[02] REMOVED AND REPLACED ACB DOOR CUT-OUT AFT SHIELD AT STA 847-867; RBL 23; WL 158 IAW SRM 51-40-02-0G-0 AND DWG:146A0081 ID:0037 REV: -;[03] VERIFIED CORRECTIVE ACTION 2

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