# SDR REXA2012071401161

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2012
- Submitted: July 17, 2012
- Operation: Air carrier
- Aircraft: [N8580A](https://openairdocs.org/aircraft/N8580A), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7580
- Aircraft time: 23,990 hours, 21,049 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Seized
- Location: Left
- Stage of operation: IN
- How discovered: V
- Nature of condition: W, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2012071401161

## Discrepancy

ON FINAL,  DETECTED GUN POWDER BURNING ODOR.  LEFT PACK CONTROLLER IN AUTO AND MANUAL, TEMP CONTINUED TO RISE ABOVE 100.  ON ENTERING THE COCKPIT DISCOVERED THAT THE FLIGHT CREW LEFT THE LEFT PACK SWITCH ON THE "ON" POSITION.  FURTHER TROUBLESHOOTING REVEALED THE LEFT PACK TO BE SEIZED.  REMOVED AND REPLACED THE LEFT PACK IAW AMM 25-51-05.  OPS CHECKS GOOD, DM 67178 CLEARED, PLACARD OFF AND AIRCRAFT OK FOR SERVICE.

---
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.