SDR UALA2012061503288

Service difficulty report · Pin · Boeing 777222

Difficulty date: June 14, 2012
Submitted: July 26, 2012
Operation: Air carrier
Aircraft: N774UA
Make and model: Boeing 777222
Aircraft serial: 26936
Aircraft time: 66,270 hours, 12,560 cycles
Engine: Pwa PW4077
System (JASC): 7497 · Ignition System Wiring
Part: Pin
Condition: Not Seated
Location: Ignition System
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

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

What was found

ENGINE IGNITOR L1 LEFT ENGINE FAILED TO IGNITE USING IGNITOR 1. STATUS MSG-7441471 INACTV ES MODE MSG-7451471 INACTV ES MODE. REF FIM 74-11-809, FOUND PUSH BACK PIN CONNECTOR D71074P PIN 5, RESEATED PIN & LOCKED INTO CONNECTOR, ACCOMPLISHED MAT IGNITION TEST, ALL TEST PASSED, ACCOMPLISHED ENGINE RUN, ALL PASSED.