SDR AALA20160208007

Service difficulty report · Flap · Boeing 737823

Difficulty date: February 8, 2016
Submitted: February 10, 2016
Operation: Air carrier
Aircraft: N854NN
Make and model: Boeing 737823
Aircraft serial: 33214
Aircraft time: 17,900 hours, 6,981 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

ON APPROACH, FLAPS FROZE AT 10 DEG WITH LE DEVICES PANEL SHOWING ALL GREEN. ACCOMPLISHED QRH, FLAPS ALTERNATE EXTEND, NORMAL FLAPS 15 LANDING. FLIGHT DECLARED AN EMER & LANDED WITHOUT FURTHER INCIDENT. BITE CHECK OF FSEU SHOWS FAULT 27-52261 & IN AN INTERMITTENT FAULT. RAN FLAPS UP & DOWN SEVERAL TIMES, OPERATIONAL CHECKED GOOD IAW FIM 27-51-00-810-801 & 27-51-00-810-832. THE ACFT WAS GNDED.