# SDR ASAA2015042311492

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2015
- Submitted: April 28, 2015
- Operation: Air carrier
- Aircraft: [N584AS](https://openairdocs.org/aircraft/N584AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35682
- Aircraft time: 29,546 hours, 8,843 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Warning Light
- Condition: False Activation
- Stage of operation: NR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015042311492

## Discrepancy

APU BLUE "MAINT" LIGHT ILLUMINATED. GROUNDED - YES. ACCOMPLISHED APU BITE TEST, SHOWS LOW OIL QUANTITY FAULT AND FAULT CLEARED. APU OIL QUANTITY SHOWS FULL. RAN APU NO "MAINT" BLUE LIGHT ILLUMINATED. OK FOR SERVICE.

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