# SDR 2016F00233

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2016
- Submitted: December 4, 2016
- Operation: General aviation
- Make and model: Boeing 737-33R
- Registry model: [Boeing 737-33R](https://openairdocs.org/model/boeing-737-33r) (OpenAirDocs)
- Aircraft serial: 28868
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Valve
- Part number: 39267831
- Part serial: 6994
- Condition: Faulty
- Location: Ac Bay
- 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/2016F00233

## Discrepancy

DURING CLIMB RT PACK DOES NOT CONTROL THE CABIN PRESSURIZATION

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