# SDR DLM88060086

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2005
- Submitted: January 31, 2006
- Operation: Air carrier
- Aircraft: N963DL
- Make and model: Doug MD-88
- Registry model: [Doug MD-88](https://openairdocs.org/model/mcdonnell-douglas-md-88) (OpenAirDocs)
- Aircraft serial: 49982
- Aircraft time: 40,066 hours, 31,514 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Malfunctioned
- Location: Both
- Stage of operation: CR
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLM88060086

## Discrepancy

DUE TO COLD CABIN BOTH A/C PACKS RUN FULL HOT MANUAL AT FL 360 CAUSING BOTH PACKS TO OVERHEAT AND TRIP OFF.  CABIN PRESSURE WAS LOST AND O2 MASKS AUTOMATICALLY DEPLOYED.  CREW INITIATED A RAPID DESCENT TO 10,000 FT.  AFTER PACKS COOLED, RESET AND REGAINED PRESSURIZATION.  FLIGHT DIVERTED TO AMA FOR MTC.  BOTH A/C PACKS PLACARD AT AMA BY MTC AND AIRCRAFT MTC FERRIED TO DFW FOR O2 GEN REPLACEMENTS.

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