# SDR 20010111SG003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2000
- Submitted: December 4, 2000
- Operation: Air carrier
- Aircraft: [N29SW](https://openairdocs.org/aircraft/N29SW), registered now
- Make and model: Boeing 737-2H4
- Registry model: [Boeing 737-2H4](https://openairdocs.org/model/boeing-737-2h4) (OpenAirDocs)
- Aircraft serial: 21340
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 7612608
- Condition: Failed
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20010111SG003

## Discrepancy

FLT 2291 - EN ROUTE TO ACY, AUTO MODE ON PRESSURIZATION PANEL FAILED.  DESCENDED FROM FL290 AND LEVELED OFF AT FL240 BY USING MANUAL MODE.  AIRCRAFT LANDED ACY SAFELY.  DEFERRED AUTOMATIC MODE ON PRESSURIZATION PANEL PER MEL 21-14-1.  REF MEL 21-14-1.  REMOVED AND REPLACED AUTO PRESS CONTROLLER.  (M)

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