# SDR ASAA0380100

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2003
- Submitted: April 27, 2003
- Operation: Air carrier
- Aircraft: [N965AS](https://openairdocs.org/aircraft/N965AS), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53079
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Heat Exchanger
- Part number: 1941101
- Part serial: 85805
- Condition: Clogged
- Location: A/C Pack
- Stage of operation: DE
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0380100

## Discrepancy

OAK - HOT INSULATION ODOR AND BLUE HAZE IN CABIN WITH APU ON AND AIR CON PACKS ON.  REPLACED BOTH PRIMARY AND SECONDARY (P/N  18406032, S/N 46-5085) HEAT EXCHANGERS, BOTH HAD INGESTED INSULATION BLANKET MATERIAL.  OPS CHECK OK.  (M)

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