SDR CALA2024021600444

Service difficulty report · Flap System · Boeing 737824

Difficulty date: February 14, 2024
Submitted: February 16, 2024
Operation: Air carrier
Aircraft: N76508
Make and model: Boeing 737824
Aircraft serial: 31639
Aircraft time: 51,860 hours, 17,961 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Flap System
Part number: UNKNOWN
Condition: Stuck
Stage of operation: DE
How discovered: O
Nature of condition: F
Precautionary procedure: B

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

What was found

TRAILING EDGE FLAP DISAGREE STUCK BETWEEN FL30AND F25. LOG PAGE LOCKED UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. UNLOCKING LOGPAGE FOR CORRECTIVE ACTION. LOGPAGE WILL BE LOCKED FOR FERRY. PHASE 1 INSPECTION C/W IAW AMM 05-51-08-210-802, NO DMG NOTED. CB D13 (ALTERNATE), ON P6-2 PANEL WAS OUT , RESET CB, OPS CHECKED ALTERNATE FLAPS, OPS CHECKED GOOD, CB DID NOT POP OUT. NO HISTORY ON CB OPPING OUT.