What was found
NR 2 ENGINE FUEL PUMP HAS A LEAK AT VALVE RETAINER. GROUNDED - YES. REMOVED AND REPLACED VALVE RETAINER PER CMM 73-11-15. LEAK CHECK GOOD.
- Difficulty date
- July 5, 2017
- Submitted
- July 6, 2017
- Operation
- Air carrier
- Aircraft
- N493AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41727
- Aircraft time
- 4,713 hours, 1,589 cycles
- System (JASC)
- 7310 · Engine Fuel Distribution
- Part
- Retainer
- Part number
- 216279
- Condition
- Leaking
- Location
- Fuel Pump
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.