# SDR QXEA0300310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2003
- Submitted: March 3, 2003
- Operation: Air carrier
- Aircraft: [N614QX](https://openairdocs.org/aircraft/N614QX), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10049
- Aircraft time: 1,565 hours, 1,177 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Switch
- Part number: WE38762931
- Condition: Malfunctioned
- Location: Zone 200
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA0300310

## Discrepancy

PDX ON FLIGHT 2536- APU FAULT FOLLOWED BY APU SHUTDOWN PER CHECKLIST.  REMOVED AND REPLACED OIL FILTER DELTA PRESSURE SWITCH.  OPERATIONAL CHECKS GOOD.  AIRCRAFT RETURNED TO SERVICE.

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