SDR IPXA2017091521744

Service difficulty report · Sensor · Boeing 76734AF

Difficulty date: September 14, 2017
Submitted: September 15, 2017
Operation: Air carrier
Aircraft: N316UP
Make and model: Boeing 76734AF
Aircraft serial: 27744
Aircraft time: 52,045 hours, 17,304 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Sensor
Condition: Dirty
Location: Te Flaps
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

DURING DEPARTURE, THE LEADING EDGE ASSYMETRY DISPLAYED. RAN QRH PROCEDURE AND UNABLE TO DEPLOY FLAPS HYDRAULICALLY. SET FLAPS WITH ATERNATE METHOD IAW QRH PROCEDURE. TROUBLESHOT IAW FIM 32-09-00-990-803, FOUND DEBRIS AND GREESE ON SENSOR AND STOP AT 276. CLEANED, PERFORMED SYSTEM TEST IAW BLOCK 7, NO FAULTS SHOWN. ALSO RAN FLAPS AND SLATS SEVERAL TIMES, NO PROBLEMS. ACFT OK FOR SERVICE.

More about the Boeing 767-34AF