SDR AALA20160829002

Service difficulty report · Flap System · Boeing 737823

Difficulty date: August 24, 2016
Submitted: August 29, 2016
Operation: Air carrier
Aircraft: N949AN
Make and model: Boeing 737823
Aircraft serial: 29537
Aircraft time: 47,493 hours, 19,454 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Flap System
Condition: Malfunctioned
Location: Te Flaps
Stage of operation: AP
How discovered: O
Nature of condition: F
Precautionary procedure: L

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

What was found

FLAPS SELECTED FROM 30 TO 40 ON LANDING. FLAP INDICATOR STILL SHOWED FLAPS 30. PERFORMED GO-AROUND. FLAPS CAME UP NORMALLY. SELECTED FLAPS 30 ON NEXT LANDING ATTEMPT. FLIGHT LANDED OK. SELECTED FLAPS 40 ON GROUND AND FLAPS EXTENDED OK. INSPECTED FLAPS, NO DEFECTS NOTED. ACCOMPLISHED FIM 27-51-00-810-836 AND 801. FSEU AND FLAPS BITE AND OPERATIONS CHECKS NORMAL, NO FAULTS. FLAP LOAD RELIEF ALSO CHECKED GOOD. YCLED FLAPS, OK FOR SERVICE.