# SDR DL733010396

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 11, 2001
- Submitted: March 29, 2001
- Operation: Air carrier
- Aircraft: N951WP
- Make and model: Boeing 737-3B7
- Registry model: [Boeing 737-3B7](https://openairdocs.org/model/boeing-737-3b7) (OpenAirDocs)
- Aircraft serial: 22951
- Aircraft time: 44,553 hours, 30,305 cycles
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Sensor
- Condition: Failed
- Location: Right Pack
- Stage of operation: CL
- How discovered: O
- Nature of condition: G
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL733010396

## Discrepancy

IR - AIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF.  CABIN CLIMBED AT 1500-2000 FPM. OUTFLOW VLV SHOWED FULL CLOSED AND STBY MODE NO CHANGE. CABIN PRESSURE  STABILIZED AT SAME FLT LEVEL.  CA - FOUND RIGHT PACK 35 DEGREE TEMP INOP. REPLACED SAME.

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