# SDR HALA2013031500031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 15, 2013
- Submitted: March 23, 2013
- Operation: Air carrier
- Aircraft: [N592HA](https://openairdocs.org/aircraft/N592HA), registered now
- Make and model: Boeing 767-3CB
- Registry model: [Boeing 767-3CB](https://openairdocs.org/model/boeing-767-3cb) (OpenAirDocs)
- Aircraft serial: 33468
- Aircraft time: 38,499 hours, 7,109 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Switch
- Part number: 38760232
- Part serial: 050922706588
- Condition: Failed
- Location: Apu
- Stage of operation: LD
- 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/HALA2013031500031

## Discrepancy

THREE APU ATTEMPTED STARTS FAILED, PON LANDING "APU FAULT" EICAS MESSAGE.  REPLACED LOW OIL TEMP SWITCH IAW AMM 49-27-14, FUNCTIONAL AND LEAK CK NORMAL ON GROUND, OK TO CONTINUE, RESERVICED APU OIL TO FULL.

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