# SDR 9JLA2013052206410

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2013
- Submitted: May 22, 2013
- Operation: Air carrier
- Aircraft: [N415PR](https://openairdocs.org/aircraft/N415PR), registered now
- Make and model: Gulstm 200
- Aircraft serial: 17
- Aircraft time: 4,183 hours, 2,284 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Sensor
- Part number: MS280343
- Condition: Defective
- Location: Apu Oil Temp
- 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/9JLA2013052206410

## Discrepancy

CREW REPORTED APU HAD AN UNCOMMANDED SHUTDOWN. TROUBLESHOOTING IDENTIFIED THE APU OIL TEMP SENSOR AS DEFECTIVE.  A NEW SENSOR WAS INSTALLED, FUNCTIONAL AND LEAK CHECKS WERE SATISFACTORY.

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