Service difficulty report · Shield · Boeing 7377H4

Difficulty date
September 29, 2022
Submitted
October 17, 2022
Operation
Air carrier
Aircraft
N266WN
Make and model
Boeing 7377H4
Aircraft serial
32523
Aircraft time
52,718 hours, 31,500 cycles
Part
Shield
Condition
Corroded
Location
Fwd 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

FWD CARGO DOOR CUTOUT AFT SHIELD IS CORRODED FROM STA 480+14 TO 500A; RBL 23 TO 25; WL 157. / [01] NOT ALLOWABLE DAMAGE PER SRM AND REPAIR BY REPLACEMENT;[02] VERIFIED CORRECTIVE ACTION #1;[03] PROCURED NEW SHIELD; LOCATED AND DRILLED PER SRM 51-40-05-0G-0; SRM 51-40-08-0G-0 AND SRM 51-40-04-0G-0.;[04] VERIFIED STEP 3 ABOVE; TASK COMPLETE;[05] VERIFIED MEASUREMENTS TABLE.

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