What was found
NR 4 ENG FUEL PUMP LEAK FOUND. REPLACED THE NR 4 ENG FUEL PUMP IAW AMM. ACCOMPLISHED THE NR 3 IDLE POWER TEST IAW AMM 71-00-00P501. TESTED GOOD.
- Difficulty date
- July 5, 2013
- Submitted
- July 7, 2013
- Operation
- Air carrier
- Aircraft
- N116UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26908
- Aircraft time
- 58,874 hours, 6,801 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 7314 · Engine Fuel Pump
- Part
- Pump
- Condition
- Leaking
- Location
- Nr 4 Engine
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.