# SDR COMA0560309

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2005
- Submitted: May 20, 2005
- Operation: Air carrier
- Aircraft: [N709CA](https://openairdocs.org/aircraft/N709CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7238
- Aircraft time: 17,791 hours, 17,012 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Shutoff Valve
- Part number: 32156222
- Part serial: 252C
- Condition: Malfunctioned
- Location: A/C Packs
- Part time: 4,267 hours, 3,618 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA0560309

## Discrepancy

FLIGHT 4987 - LT AND RT AIR CONDITIONING PACKS FAILED.  REPLACED THE LEFT AND RIGHT 10TH STAGE PRSOV.

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