# SDR ASAA2014013006741

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 30, 2014
- Submitted: February 3, 2014
- Operation: Air carrier
- Aircraft: [N537AS](https://openairdocs.org/aircraft/N537AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35204
- Aircraft time: 8,050 hours, 2,357 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Circuit Breaker
- Part number: 11519681
- Condition: Failed
- Location: Apu
- Stage of operation: TX
- 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/ASAA2014013006741

## Discrepancy

DURING TAXI IN, APU START UNSUCCESSFUL,  APU FAULT LIGHT, LOW OIL PRESSURE LIGHT ILLUMINATED, MAINTENANCE MESSAGE 49-41247.  ACFT GROUNDED.  R & R AUX POWER BREAKER, C803.  OPS CHECKED GOOD IAW WDM 49-11-11.

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