# SDR 97ZZZX4532

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N50MJ](https://openairdocs.org/aircraft/N50MJ), registered now
- Make and model: Lear 35A
- Registry model: [Lear 35A](https://openairdocs.org/model/gates-learjet-35a) (OpenAirDocs)
- Aircraft serial: 164
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Pump
- Part number: 238006024
- Condition: Failed
- Location: Fuel Transfer
- Component: Romec, B2604
- Stage of operation: NR
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX4532

## Discrepancy

CREW WAS UNABLE TO TRANSFER FUEL OUT OF THE FUSELAGE TANK.  SUSPECT CAUSE  FAILED PUMP MOTOR.  RECOMMEND INCREASED PRODUCT RELIABILITY THROUGH NORMAL PRODUCT IMPROVEMENT PROCESS OR RE-DESIGN OF PUMP WITH DUAL MOTORS ON COMMON SHAFT AND SOME INDICATION WHEN ONE FAILS.

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