Service difficulty report · Shield · Boeing 7377H4

Difficulty date
July 2, 2025
Submitted
August 11, 2025
Operation
Air carrier
Aircraft
N228WN
Make and model
Boeing 7377H4
Aircraft serial
32496
Aircraft time
64,528 hours, 38,935 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 AFT CARGO BAY SHIELD FWD OF CARGO DOOR AROUND MULTIPLE NUT PLATE HOLES BS767+3 TO BS794 RBL22 WL156<[01] EVALUATED; LOCATED AND DRILLED; REMOVED AND REPRACED AFT CARGO BAY NEW SHIELD BS767 TO BS794 RBL22 WL156 PER SRM 51-40-05-0G-0; SRM 51-40-02-0G-0 AND DWG 146A0081 REV: -;[02] CORRECTION ACTION.<BR><BR>EVALUATED; LOCATED AND DRILLED; REMOVED AND REPLACED AFT CARGO BAY NEW SHIELD BS767 TO BS794 RBL22 WL156 PER SRM 51-40-05-0G-0; SRM 51-40-02-0G-0 AND DWG 146A0081 REV: -;[03] COMPLETE;[04] COMPLETE

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