SDR ABXA20211213130

Service difficulty report · Flap System · Boeing 767383

Difficulty date: December 13, 2021
Submitted: December 16, 2021
Operation: Air carrier
Aircraft: N226CY
Make and model: Boeing 767383
Aircraft serial: 26554
Aircraft time: 90,284 hours, 18,057 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Flap System
Condition: Faulted
Location: Zone 100
Stage of operation: CR
How discovered: 9
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 FLIGHT TO BOG THE TE FLAP DISAGREE EICAS MESSAGE ILLUMINATED. THE FLIGHT CREW ELECTED TO DIVERT TO PTY BECAUSE OF MECHANCAL ISSUE AND WEATHER CONDITIONS IN BOG. THE AIRCRAFT WAS GROUNDED BY MAINTENANCE. MAINTENANCE REMOVED AND REPLACED FSPM M838 AS PER AMM 27-58-01, REMOVED/REPLACED FSEU IAW AMM 27-51-01 BITE AND FAULTS NOTED AT THIS TIME. PERFORMED TEST 30 OPS OK AS PER FIM 22-03 FT 818, TEST 40 OK AS PER FIM 22-03 FT 819. AIRCRAFT RETURNED TO SERVICE.