# SDR CA110725012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2011
- Submitted: September 9, 2011
- Operation: Air carrier
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft time: 59,938 hours
- Engine: Cfmint CFM565A1
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Heat Exchanger
- Part number: 749A000002
- Condition: Failed
- Location: A/C Pack
- Stage of operation: NR
- How discovered: O
- Nature of condition: M
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA110725012

## Discrepancy

PACK 1 OVERHEAT ON GROUND ONLY WORKS WELL AIRBOURNE.  ALSO FOUND INTERIOR OF EXHAUST PLENUM DISINTEGRATED WHILE TROUBLESHOOTING DEVIATION "PACK 1 INOP".

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