# SDR ASAA2016072717534

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 2016
- Submitted: July 29, 2016
- Operation: Air carrier
- Aircraft: [N588AS](https://openairdocs.org/aircraft/N588AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35685
- Aircraft time: 33,410 hours, 10,160 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Pump
- Condition: Malfunctioned
- Location: Fuel System
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2016072717534

## Discrepancy

LEFT CENTER FUEL PUMP LOW PRESSURE LIGHT WOULD NOT EXTINGUISH WHEN SELECTED ON, IN CRUISE 900 LBS IN CENTER TANK.  ACFT GROUNDED. PERFORMED FIM 28-22, TASK 801.  FOUND LT CENTER BOOST PUMP LOST ITS PRIME.  FUELED CENTER TANK TO 14,000 LBS AND LT CENTER BOOST PUMP, OPS NORMAL.  ALL GROUND FUNCTIONAL CHECKS GOOD.

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