# SDR 2017FA0000097

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2017
- Submitted: March 13, 2017
- Operation: General aviation
- Make and model: Boeing 737-3Q8
- Registry model: [Boeing 737-3Q8](https://openairdocs.org/model/boeing-737-3q8) (OpenAirDocs)
- Aircraft serial: 26309
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Control Valve
- Part number: 32895625
- Condition: Malfunctioned
- Location: Ac Bay
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2017FA0000097

## Discrepancy

AFTER TAKEOFF BLEED TRIPOFF RT ILLUMINATED AND PACK TRIPOFF LT ILLUMINATED. PRECOOLER CONTROL VALVE RT REMOVED AND REPLACED AND COMPRESSOR DISCHARGER OVERHEAT SWITCH LT REMOVED AND REPLACED.

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