# SDR SWAA982987

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 20, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N51SW](https://openairdocs.org/aircraft/N51SW), registered now
- Make and model: Boeing 737-2H4
- Registry model: [Boeing 737-2H4](https://openairdocs.org/model/boeing-737-2h4) (OpenAirDocs)
- Aircraft serial: 21448
- Engine: Pwa JT8D9A
- System (JASC): [7314 · Engine Fuel Pump](https://openairdocs.org/jasc/7314)
- Part: Fuel Pump
- Part number: 378200
- Condition: Failed
- Location: Nr 1 Engine
- Stage of operation: CL
- Nature of condition: R
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA982987

## Discrepancy

ON TAKEOFF ROLL, NR 1 ENGINE ROLLED BACK APPROX 10 PERCENT.  NR 1 THROTTLE WAS PUSHED UP AND ALL INDICATIONS WERE NORMAL.  ON CLIMBOUT, THE THROTTLES WERE SPLIT APPROXIMATE 3 AND INCREASED WITH CLIMB.  AIRCRAFT RETURNED TO MCO WITH NO PROBLEMS.  REMOVED AND REPLACED NR 1 ENG FUEL PUMP AND FUEL CONTROL PER M/M.  LEAK AND OP'S CHECK GOOD.  PERFORMED FIELD TRIM PER   BOEING M/M.

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