# SDR 9618331225

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N225NW](https://openairdocs.org/aircraft/N225NW), registered now
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Aircraft serial: 46582
- System (JASC): [2133 · Pressure Regulator/Outflow Valve](https://openairdocs.org/jasc/2133)
- Part: Press Reg Valve
- Condition: Malfunctioned
- Location: Nr 2
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: A, J
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/9618331225

## Discrepancy

DURING CLIMB, THE NR 2 MANIFOLD FAIL LIGHT ILLUMINATED AND WAS UNABLE TO CLOSE PRV PER COM.  DUMPED 45,000 LBS OF FUEL AND RETURNED TO DTW.  MAINTENANCE LOCKED THE NR 2 PRV IN THE CLOSED POSITION AND PLACED ON MEL.

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