Service difficulty report · Flap · Boeing 7377H4

Difficulty date
July 11, 2022
Submitted
July 13, 2022
Operation
Air carrier
Aircraft
N497WN
Make and model
Boeing 7377H4
Aircraft serial
32479
Aircraft time
59,441 hours, 35,174 cycles
Part
Flap
Condition
Faulty
Location
Fuselage
Stage of operation
LD
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

FLAP DISAGREE SELECTED FLAPS 5; FLAPS DID NOT MOVE. PERFORMED ALT FLAP EXTENTION FLAP DISAGREE SELECTED FLAPS 5 FLAPS DID NOT MOVE. PERFORMED ALT FLAP EXTENTION PER QRH LANDED UNEVENTFULLY. / [01] OPS CHECK LEADING EDGE FLAP AND SLAT REF. AMM 27-81-00. CHECK NORMAL. NO EXISTING FAULTS IN FSEU.

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