# SDR COMA9660167

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N940CA
- Make and model: Cndair CL6002B19
- Aircraft serial: 7048
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Shut Off Valve
- Part number: 321387611
- Condition: Jammed
- Location: Rt Pack
- Part time: 5,252 hours
- Stage of operation: UK
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA9660167

## Discrepancy

SMOKE IN CABIN AFTER ENGINE START.  A.P.U. TEMP REACHED 747 DEGREE DURING ENGINE START.  REMOVED DEBRIS THAT WAS JAMMING THE RT AIR CONDITIONING PACK SHUT OFF VALVE.  SYSTEM OPERATION NORMAL.  PART TOTAL CYCLES, 4,653.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.