SDR AALA20150130001

Service difficulty report · Flap · Boeing 737823

Difficulty date: January 29, 2015
Submitted: February 2, 2015
Operation: Air carrier
Aircraft: N822NN
Make and model: Boeing 737823
Aircraft serial: 31085
Aircraft time: 16,220 hours, 6,258 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Flap
Condition: Malfunctioned
Location: Wing
Stage of operation: AP
How discovered: O
Nature of condition: F
Precautionary procedure: O

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

What was found

EMERGENCY DECLARED & LANDING UNEVENTFUL. ACFT NOT OVERWEIGHT. DURING APPROACH FLAPS EXTENDED TO 5 ONLY WITH FLAP HANDLE SELECTED TO 10. PERFORMED FLAP & SLAT CONTROL SYS TEST IAW AMM 27-81-00. FLAP & SLAT TIMING TEST IN PRIMARY MODE IAW AMM 27-81-00. FLAP & SLAT POSITION INDICATION SYS TEST IAW AMM 27-88-00. DFCS SENSOR TEST IAW AMM 22-11-00. FSEU BITE IAW AMM 27-51-00. VISUAL INSPECTION IAW AMM 27-51-00-210 WITH NO FAULTS OR DEFECTS FOUND. SYS CHECKED NORMAL.