# SDR ASAA2013120696644

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2013
- Submitted: December 9, 2013
- Operation: Air carrier
- Aircraft: [N566AS](https://openairdocs.org/aircraft/N566AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35182
- Aircraft time: 26,643 hours, 8,095 cycles
- System (JASC): [4930 · APU Engine Fuel and Control](https://openairdocs.org/jasc/4930)
- Part: Fuel Filter
- Part number: 2685336
- Condition: Failed
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2013120696644

## Discrepancy

APU WONT HOLD ELECTRICAL LOAD AND AUTO SHUTDOWN.  ACFT GROUNDED.  OPERATED APU, AUTO SHUTDOWN OCCURRED.  MAINTENANCE MESSAGE 49-31171; R & R INLET FUEL FILTER IAW AMM 49-31-21. OPERATED APU WITH FULL LOAD, IAW AMM OPS CHECK 49-11-00, APU OPERATED NORMAL, NO LEAKS NOTED.

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