# SDR CA970731006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Doug DC-10-30
- Registry model: [Doug DC-10-30](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30) (OpenAirDocs)
- Engine: Ge CF650C2
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Check Valve
- Part number: 40P131
- Condition: Wrong Pos
- Location: Nr 2 Eng
- Stage of operation: CR
- Nature of condition: X
- Precautionary procedure: B, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970731006

## Discrepancy

(CAN) NR2 ENGINE FLAMED OUT DUE TO NR1 TRANSFER PUMP TURNED OFF DURING FUEL IMBALANCE MANAGEMENT. NR1 TRANSFER PUMP CHECK VALVE OPERATING UNDER MEL 28-06 WHICH REQUIRES THE TRANSFER PUMP TO BE ON AT ALL TIMES MANIFOLD IS PRESSURIZED. ENGINE RESTARTED AT FL300, ALL SYSTEMS RETURNED TO NORMAL OPERATION.

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