# SDR AU000586

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 14, 2000
- Submitted: August 4, 2000
- Operation: General aviation
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Thermostat
- Part number: 342D0200000
- Condition: Failed
- Location: Environment
- Part time: 667 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU000586

## Discrepancy

(AUS) DURING CLIMB THE NR 2 BLEED OVERHEATED. SUSEQUENTLY, THE NO1 BLEED ALSO OVERHEATED,  CABIN COULD NOT BE PRESSURISED. STRIP REPORT HIGH LIGHTED THAT THE NR 1 FAN AIR VALVE AND THE NR 2 TEMPERATURE CONTROL THERMOSTAT WERE BOTH FAULTY.

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