SDR AALA20150226006

Service difficulty report · Unknown · Boeing 737823

Difficulty date: February 25, 2015
Submitted: February 26, 2015
Operation: Air carrier
Aircraft: N901AN
Make and model: Boeing 737823
Aircraft serial: 29503
Aircraft time: 47,325 hours, 19,179 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Unknown
Condition: Malfunctioned
Location: Te Flap
Stage of operation: LD
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 AT DESTINATION LOCATION. LANDING UNEVENTFUL & ACFT WAS NOT OVERWEIGHT. TE FLAPS DID NOT AGREE WITH FLAP HANDLE. LOWERED TO 15 WITH ALTERNATE FLAP SWITCH. ATTEMPTED TO LOWER FLAPS NORMALLY AT GEAR DOWN 170 KTS. FLAPS STAYED AT 5 DEGREES. COULD NOT FIND ANY FAULTS. FLAPS ARE OPERATING IAW AMM OPERATIONAL CHECKS. REPLACED THE HYD TE BYPASS VLV, PRECAUTIONARY, IAW AMM 27-51-02. SYS CHECKED NORMAL.