# SDR ASAA2014082408948

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2014
- Submitted: August 26, 2014
- Operation: Air carrier
- Aircraft: [N579AS](https://openairdocs.org/aircraft/N579AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35187
- Aircraft time: 28,658 hours, 8,560 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil System
- Condition: Low
- Location: Apu
- Component: Apu
- Component part number: 38007021
- 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/ASAA2014082408948

## Discrepancy

APU BLUE MAINT LIGHT ILLUMINATED AFTER APU START.  ACFT GROUNDED.  SERVICED APU OIL TO FULL. ETOPS OIL SERVICED IAW MM 12-13-31, APU START NORMAL, BLUE MAINTENANCE LIGHT OUT.

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