# SDR VJ970225

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 26, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N914VV
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47486
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 10256851
- Condition: Malfunction
- Location: Cabin Press
- Stage of operation: DE
- Nature of condition: O
- Precautionary procedure: I, G
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VJ970225

## Discrepancy

ATL/FLL - FLT 131 - ON DESCENT, UNABLE TO CONTROL PRESSURIZATION IN MANUAL AND AUTO MODE; CABIN PASSENGER OXYGEN MASKS DROPPED.  CABIN CLIMB INDICATOR FOLLOWED IVSI.  INSPECTED AIR CONDTION DUCTING AND NO DEFECTS NOTED.  PERFORMED PRESSURIZATION USING MANUAL MODE; OPS CHECKED NORMAL.  REPACKED PASSENGER CABIN OXYGEN MASKS AND ASSIGNED MEL.  SUBSEQUENTLY, PRESSURE CONTROLLER WAS REPLACED AND MEL REMOVED.  (X)

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