# SDR ASAA2017092522051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2017
- Submitted: September 27, 2017
- Operation: Air carrier
- Aircraft: [N486AS](https://openairdocs.org/aircraft/N486AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44107
- Aircraft time: 8,091 hours, 2,721 cycles
- System (JASC): [7314 · Engine Fuel Pump](https://openairdocs.org/jasc/7314)
- Part: Pump
- Part number: 8283005
- Part serial: YA058245
- Condition: Leaking
- Location: Nr 1 Engine
- Part time: 8,091 hours, 2,721 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017092522051

## Discrepancy

NR 1 ENGINE FUEL LEAK. GROUNDED - YES. RAN NR 1 ENGINE, FOUND FUEL LEAKING FROM FUEL PUMP PAD DRAIN AND TO BE OUT OF LIMITS IAW AMM 71-71-00-200-801-F00 FIG 605 LEAK LIMIT TABLE. REMOVED AND REPLACED NR 1 ENGINE FUEL PUMP, REF AMM 73-11-11. OPS & LEAK CHECKED GOOD. GROUND VERIFICATION CHECKS GOOD. NO LEAKS NOTED.

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