# SDR 2020F00261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2020
- Submitted: January 13, 2020
- Operation: General aviation
- Aircraft: N354EF
- Make and model: Lear 35A
- Registry model: [Lear 35A](https://openairdocs.org/model/gates-learjet-35a) (OpenAirDocs)
- Aircraft serial: 378
- Aircraft time: 16,097 hours, 11,594 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Pump
- Part number: 241804325
- Part serial: 258059
- Condition: Failed
- Location: Lt Standby
- Part time: 2,726 hours, 1,702 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2020F00261

## Discrepancy

LEFT STANDBY FUEL PUMP FAILED IN FLIGHT DURING FUEL TRANSFER.

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