# SDR TRAX200800462

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2008
- Submitted: March 26, 2008
- Operation: Air carrier
- Aircraft: [N916EV](https://openairdocs.org/aircraft/N916EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7757
- Aircraft time: 12,304 hours, 10,512 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Malfunctioned
- Location: A/C Bay
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRAX200800462

## Discrepancy

ACFT BEGAN TO LOSE PRESSURIZATION.  BEGAN DESCENT THROUGH 14,000, DEPLOYED CABIN OXYGEN MASKS.  CABIN ALTITUDE REACHED 8,500.  C/W QRH EMERGENCY PROCEDURE 3-2.  CONTINUED DESCENT.  LANDING WAS UNEVENTFUL.  AIRCRAFT RETURNED TO ATL AFTER T/O.  EMERGENCY DECLARED.  AIR CONDITIONING PACK - LEFT SIDE.

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