# SDR ASAA2017041020432

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 2017
- Submitted: April 13, 2017
- Operation: Air carrier
- Aircraft: [N577AS](https://openairdocs.org/aircraft/N577AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35186
- Aircraft time: 38,336 hours, 11,381 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Motor
- Part number: 607551005
- Part serial: 01742751
- Condition: Failed
- Location: Boost Pump
- Part time: 89 hours, 30 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017041020432

## Discrepancy

DURING CRUISE,  NR 2 MAIN TANK FUEL AFT LOW PRESSURE LIGHT ILLUMINATED.  LIGHT EXTINGUISHED WHEN PUMP STARTED RUNNING QRH. LIGHT EXTINGUISHED BEFORE PUMP TURNED OFF.  ACFT GROUNDED.  REPLACED THE NR 2 AFT FUEL BOOST PUMP IAW AMM 28-22-41-400-801. LEAK AND OPS CHECKED GOOD.

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