# SDR COMA0360364

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2003
- Submitted: August 13, 2003
- Operation: Air carrier
- Aircraft: [N446CA](https://openairdocs.org/aircraft/N446CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7546
- Aircraft time: 4,673 hours, 4,375 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Pressure Switch
- Condition: Dirty
- Location: Apu
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA0360364

## Discrepancy

FLIGHT 5711 APU OIL PRESSURE CAUTION MESSAGE.  CLEANED OIL PRESSURE SWITCH AND OPERATED APU WITH NO FAULTS.

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