# SDR HALA2010071900309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2010
- Submitted: July 20, 2010
- Operation: Air carrier
- Aircraft: N586HA
- Make and model: Boeing 767-3G5
- Registry model: [Boeing 767-3G5](https://openairdocs.org/model/boeing-767-3g5) (OpenAirDocs)
- Aircraft serial: 24259
- Aircraft time: 92,510 hours, 17,541 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Pressure Switch
- Part number: 38760246
- Part serial: 1495
- Condition: Malfunctioned
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2010071900309

## Discrepancy

ETOPS SIGNIFICANT SYSTEM -  APU AUTO SHUTDOWN AT GATE WHEN ENGINES SHUT DOWN.  FIRST RESTART ATTEMPT GOOD.  REMOVED AND REPLACED APU OIL PRESSURE SWITCH PER AMM 49-94-02, OPS AND LEAK CHECKS OK.

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