# SDR SIMA20130131012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2013
- Submitted: February 21, 2013
- Operation: Air carrier
- Aircraft: [N806AE](https://openairdocs.org/aircraft/N806AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145503
- Aircraft time: 26,818 hours, 24,789 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 8152403
- Condition: Failed
- Location: Nr 1
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20130131012

## Discrepancy

FLIGHT 4245.  AT FLIGHT LEVEL 250,   COCKPIT HAZY WITH SMOKE AND FLIGHT ATTENDANT CONFIRMED SMOKE IN CABIN.  PERFORMED EPC AND SMOKE DISSIPATED.  DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT.  CFR DECLARED AIRCRAFT SAFE.  DETERMINED PACK ONE INTERNAL FAILURE.    ENERGIZED PACK ONE ONLY BLOWING HOT AIR.  PRESSURE OPS CHECKED IAW AMM 21-60-00. CHECKED GOOD.   REMVOED AND REPLACED LEFT ACM IAW AMM 21-51-03. OPS CHECKED GOOD.  AIRCRAFT RETURNED 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.