# SDR SWAA052080

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2005
- Submitted: July 19, 2005
- Operation: Air carrier
- Aircraft: N692SW
- Make and model: Boeing 737-3T5
- Registry model: [Boeing 737-3T5](https://openairdocs.org/model/boeing-737-3t5) (OpenAirDocs)
- Aircraft serial: 23062
- Aircraft time: 66,658 hours, 46,877 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 7638106
- Part serial: 8603610
- Condition: Inoperative
- Location: Cabon Pressure
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA052080

## Discrepancy

AIR TURNBACK, AUTO STANDBY & DC FUNCTION INOP ON PRESSURIZATION CONTROL PANEL.  REMOVED AND REPLACED AUTO PRESSURIZATION CONTROLLER PER MM.

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