SDR CALA2016092000667

Service difficulty report · Flap System · Boeing 737824

Difficulty date: September 20, 2016
Submitted: September 20, 2016
Operation: Air carrier
Aircraft: N37281
Make and model: Boeing 737824
Aircraft serial: 31599
Aircraft time: 43,070 hours, 14,900 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Flap System
Part number: 285A12002
Part serial: 1002
Condition: Malfunctioned
Stage of operation: CL
How discovered: O
Nature of condition: F
Precautionary procedure: A

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

What was found

AFTER TAKEOFF, FLAP LEVER SELECTED TO FLAPS 1, FLAPS STOPPED AT FLAPS 2 WITH 1 NEDDLE WIDTH , R NEEDLE AT 2+, L NEEDLE AT 2-. UPON TOUCHDOWN FLAPS MOVED TO FLAPS 1 WITH NO ASSYMETRY REMOVED AND REPLACED FLAP/SLAT ELECTRONICS UNIT PER AMM 27-51-0 1 PERFORMED SYSTEM TEST AIRCRAFT OF TO CONTINUE.