# SDR ASAA0852764

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2008
- Submitted: March 26, 2008
- Operation: Air carrier
- Aircraft: [N587AS](https://openairdocs.org/aircraft/N587AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35684
- Aircraft time: 1,627 hours, 466 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: O-Ring
- Condition: Leaking
- Location: Boost Pump
- Stage of operation: IN
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0852764

## Discrepancy

LT CTR BOOST PUMP IS LEAKING.  REMOVED IMPELLER.  FILLED CTR TANK WITH 14200.  HOUSING LEAK CHECK GOOD.  REPLACED LT CTR IMPELLER ASSY AND O-RINGS.  LEAK AND OP CHECKS GOOD.

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