# SDR ASAA2015080712783

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 7, 2015
- Submitted: August 12, 2015
- Operation: Air carrier
- Aircraft: [N519AS](https://openairdocs.org/aircraft/N519AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 36482
- Aircraft time: 24,997 hours, 7,487 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Warning Light
- Condition: Illuminated
- Location: Apu
- Stage of operation: CR
- 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/ASAA2015080712783

## Discrepancy

CSS APU INCOMPLETE.  ATTEMPTED FL380/FL310, FAULT LIGHT ILLUMINATED-AUTO SHUTDOWN. START AFTER LANDING SUCCESSFUL.  ACFT GROUNDED. BITE CHECKED APU-NO FAULTS. ACCOMPLISHED NORMAL APU START. CONTINUE MEL 49-99A.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.