SDR AALA20110115TUL01

Service difficulty report · Rotary Actuator · Boeing 767323

Difficulty date: January 14, 2011
Submitted: January 18, 2011
Operation: Air carrier
Aircraft: N392AN
Make and model: Boeing 767323
Aircraft serial: 29429
Aircraft time: 51,747 hours, 8,216 cycles
System (JASC): 2752 · Trailing Edge Flap Actuator
Part: Rotary Actuator
Condition: Inoperative
Location: Te Flap
Stage of operation: DE
How discovered: O
Nature of condition: F
Precautionary procedure: A

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

What was found

AFW - INFLIGHT JFK-DFW. DURING FUNCTIONAL CHECK FLIGHT FOR TRAILING EDGE FLAP DISAGREE MESSAGE CONDITION, THE EICAS SYSTEM DISPLAYED FLAP DISAGREE MESSAGE AGAIN. EMERGENCY DECLARED FLIGHT DIVERTED AFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER 1 AND 8 FLAP ROTARY ACTUATORS. SYSTEM GROUND CHECK NORMAL OPERATION.