# SDR C2XA01IA286

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2001
- Submitted: July 3, 2001
- Operation: Air carrier
- Aircraft: [N12715](https://openairdocs.org/aircraft/N12715), registered now
- Make and model: Emb EMB-120ER
- Registry model: [EMB EMB-120ER](https://openairdocs.org/model/embraer-emb-120er) (OpenAirDocs)
- Aircraft serial: 120125
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Valve
- Part number: 32144143
- Condition: Inoperative
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA01IA286

## Discrepancy

IAH - FLIGHT 2963, THE CREW REPORTED SMOKE IN THE COCKPIT AFTER THE NUMBER ONE PACK WAS TURNED ON. MAINTENANCE REMOVED AND REPLACED THE NUMBER ONE PRESSURIZATION AND SHUT OFF VALVE, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO 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.