Service difficulty report · Flap Track · Boeing 7377H4

Difficulty date
September 15, 2022
Submitted
October 19, 2022
Operation
Air carrier
Aircraft
N498WN
Make and model
Boeing 7377H4
Aircraft serial
32480
Aircraft time
59,684 hours, 35,435 cycles
Part
Flap Track
Condition
Worn
Location
Zn 600 Right Win
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

WEAR ON FLAP TRACK 5 UPPER AND LOWER LATERAL FLANGE EDGE INBOARD AND OUTBOARD SIDE AT RT WING 2022-518199 / [01] REMOVED AND REPLACED FLAP TRACK 5 IAW B737-700 AMM 27-51-15-000-802 AND AMM 27-51-15-400-802 DUE TO FOUND OUT LIMITS TO REPAIR. STEPS ARE DOCUMENTED ON TTG8Q00F31NU. SEE INDIVIDUAL SIGN OFF BELOW.;[02] REMOVED AND REPLACED FLAP TRACK 5 IAW B737-700 AMM 27-51-15-000-802 AND AMM 27-51-15-400-802 DUE TO FOUND OUT LIMITS TO REPAIR. STEPS ARE DOCUMENTED ON TTG8Q00F31NU. SEE INDIVIDUAL SIGN OFF BELOW.

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