# SDR 95ZZZM646

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N934VV
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47488
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Pack
- Condition: Inop
- Location: Right
- Stage of operation: CL
- Nature of condition: M, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZM646

## Discrepancy

ON FLT 440 - ATL - AIR RETURN, THE RIGH PACK OVERHEATED IN FLIGHT.  THE TEMP CONTROL KNOB HAD NO EFFECT ON VALVE POSITION WHICH WAS IN FULL HOT.  ASSIGNED MEL NR DM5116, SEQ 21-01 RIGHT PACK INOP.

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