SDR CALA2025021002252

Service difficulty report · Flap System · Boeing 737824

Difficulty date: February 6, 2025
Submitted: February 10, 2025
Operation: Air carrier
Aircraft: N77542
Make and model: Boeing 737824
Aircraft serial: 63647
Aircraft time: 23,266 hours, 8,512 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Flap System
Condition: Faulted
Stage of operation: AP
How discovered: O
Nature of condition: J
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLAPL FAILED TO EXTEND PAST 9 DEGREES COMLETED QRH FLAPS OPERATE D NORMA LY NO HISTORY OF FLAP FAULTS ON ELB, CHECKED FSEU, NO CURRENT FAULTS, FAULT HISTORY, ONLY FAULT FOUND ON LEG 141, INTERMITTENT AND INACTIVE. FLAP OPS CHECK GOOD, NO NEW FAULTS ON FSEU AFTER TEST. AMM 27-51-00-710-801