SDR AALA20161222016

Service difficulty report · Flap System · Boeing 767323

Difficulty date: December 20, 2016
Submitted: December 22, 2016
Operation: Air carrier
Aircraft: N346AN
Make and model: Boeing 767323
Aircraft serial: 33085
Aircraft time: 53,812 hours, 8,621 cycles
System (JASC): 2751 · Trailing Flap Position Indicating System
Part: Flap System
Condition: False Indication
Stage of operation: AP
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

ON APPROACH, A TRAILING EDGE FLAP DISAGREE MESSAGE WAS DISPLAYED WHEN FLAP 5 WAS SELECTED AND FLAP DID NOT PASS 1. EMERGENCY DECLARED. EXTENDED FLAPS ELECTRICALLY TO 20 AND LANDED UNEVENTFUL. ACCOMPLISHED FSEU BITE CHECK IAW TASK CARD 27-51/809 AND FSPM M839 CHECK. INSPECTED FLAPS SYSTEM WITH NO DISCREPANCIES NOTED. OPERATED FLAP FULL TRAVEL AND STEP BY STEP SEVERAL TIMES IAW AMM 27-51-00/201. OPERATIONAL CHECK GOOD.