# SDR TWAA9714201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N917TW
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49366
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Duct
- Part number: 70056940016
- Condition: Failed
- Location: Rt Pack
- Stage of operation: CR
- Nature of condition: M, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA9714201

## Discrepancy

STL - FLT 76 - DURING FLIGHT WITH RIGHT PACK ONLY, THE PACK WENT INTO APPARENT OVERHEAT.  MASK DROPPED BEFORE RAPID DESCENT COMPLETED.  REPLACED BLOWN DUCT FROM RIGHT PACK TO WATER SEPARATOR.  (M)

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