# SDR 95ZZZX5199

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 30, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N197AT](https://openairdocs.org/aircraft/N197AT), registered now
- Make and model: Lkheed 10113851
- Aircraft serial: 193P1082
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Acm
- Part number: 2150314
- Condition: Failed
- Location: Air Cond Bay
- Stage of operation: TX
- Nature of condition: B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX5199

## Discrepancy

HNL - ON THE GROUND, THE NR 1 AIR CONDITIONING PACK MAKES A LOUD RUMBLE AND WHINING NOISES, SMOKE IN AFT CABIN AND FLIGHT DECK.  SECURED PACK.  ALL TEMPS WITHIN NORMAL RANGE.  NO OVERHEAT LIGHTS.  DEFERRED PER MEL 21-51-01.  REMOVED AND REPLACED NR 1 ACM.  SYSTEM LEAK CHECK AND OPS CHECK NORMAL.

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