What was found
NR 4 ENG OTBD SIDE JUST ABOVE THE FUEL FLOW TRANSMITTER. WIRE BUNDLE HAS SEVERAL EXPOSED WIRES DUE TO CLAMP CHAFING. CLAMP REMOVED. REPAIRED THE WIRES.
- Difficulty date
- September 20, 2011
- Submitted
- October 13, 2011
- Operation
- Air carrier
- Aircraft
- N181UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25278
- Aircraft time
- 84,042 hours, 10,280 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 7397 · Engine Fuel System Wiring
- Part
- Wire
- Condition
- Chafed
- Location
- Nr 4 Engine
- 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.