# SDR ASAA2017070521291

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2017
- Submitted: July 6, 2017
- Operation: Air carrier
- Aircraft: [N493AS](https://openairdocs.org/aircraft/N493AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41727
- Aircraft time: 4,713 hours, 1,589 cycles
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: Retainer
- Part number: 216279
- Condition: Leaking
- Location: Fuel Pump
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017070521291

## Discrepancy

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.

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