Service difficulty report · Strip · Boeing 7377H4

Difficulty date
May 27, 2022
Submitted
June 15, 2022
Operation
Air carrier
Aircraft
N253WN
Make and model
Boeing 7377H4
Aircraft serial
32511
Aircraft time
53,013 hours, 31,527 cycles
Part
Strip
Part number
453A161112
Condition
Corroded
Location
Fwd Cargo Bay
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 COMP CAP STRIP BETWEEN STA 500 AND STA 500D RBL 21' CORRODED P/N 453A1611-12 / [01] RECEIVED SERVICEABLE FWD CARGO COMP CAP STRIP P/N 453A1611-12. INSTALLATION WILL BE ACCOMPLISHED ON TASK CARD TTG8Q004BZ8R;[02] VERIFIED STEP 1.;[03] FWD CARGO COMPARTMENT CAP STRIP BETWEEN STA 500 AND STA 500D RBL 21' WAS FOUND WITH EXFOLIATING CORROSION AND IT NEEDS TO BE REPLACED

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