Service difficulty report · Strip · Boeing 7377H4

Difficulty date
October 13, 2023
Submitted
November 10, 2023
Operation
Air carrier
Aircraft
N239WN
Make and model
Boeing 7377H4
Aircraft serial
34714
Aircraft time
57,648 hours, 34,679 cycles
Part
Strip
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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

SEVERAL CORROSION SPOTS AT FWD CARGO COMP. RT CAP STRIP FROM STA 500 TO 500D<[01] REPLACED RT CAP STRIP PN 453A1611-5 AT FWD CARGO COMP FROM STA 500 TO 500D AS PER B737-700 AMM 25-52-10-400-801. CAP STRIP INSTALLATION WILL BE ACCOMPLISHED ON FOULT #TTG8Q00NZUP3 STEP 20.;[02] REPLACED RT CAP STRIP PN 453A1611-5 AT FWD CARGO COMP FROM STA 500 TO 500D AS PER B737-700 AMM 25-52-10-400-801 AND SRM 51-40-02-0G-0. CAP STRIP INSTALLATION WILL BE ACCOMPLISHED ON FOULT #TTG8Q00NZUP3 STEP 20.;[03] STEP 1 AND 2 ENTER IN ERROR; SHOULD READ: REPLACED RT CAP STRIP PN 453A1611-5 AT FWD CARGO COMP FROM STA 500 TO 500D AS PER B737-700 AMM 25-52-10-400-801 AND SRM 51-40-02-0G-0. CAP STRIP INSTALLATION WILL BE ACCOMPLISHED ON FOULT #TTG8Q00NWX0W. STEP 20.;[04] VERIFIED; STEP # 3. R/T CAP STRIP PN 453A1611-5 INSTALLATION WILL BE ACCOMPLISHED ON FOULT #TTG8Q00NWX0W. STEP 20.

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