What was found
"ENG 3, FIRE LP A" DISPLAYED. FOUND WIRE HARNESS W3506- 503-16R AT FAULT BETWEEN LWR FWD AND LWR AFT LOOP IAW WDM 26-11-3-4 PG1.
- Difficulty date
- August 12, 2013
- Submitted
- August 14, 2013
- Operation
- Air carrier
- Aircraft
- N117UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28810
- Aircraft time
- 59,006 hours, 7,028 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2697 · Fire Protection System Wiring
- Part
- Wire Harness
- Condition
- Faulty
- Location
- Nr 3 Fire Loop
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.