# SDR DXTA2026022707028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2026
- Submitted: February 27, 2026
- Operation: Air carrier
- Aircraft: [N507QS](https://openairdocs.org/aircraft/N507QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0044
- Aircraft time: 9,605 hours, 6,406 cycles
- System (JASC): [2822 · Fuel Boost Pump](https://openairdocs.org/jasc/2822)
- Part: Pressure Switch
- Part number: 99144882
- Part serial: 2448877
- Condition: Illuminated
- Location: Zone 500
- 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/DXTA2026022707028

## Discrepancy

WHEN SELECTING THE CROSSFEED FROM L TANK TO RIGHT ENGINE, RECEIVED AMBER CAS MESSAGE: FUEL BOOST PUMP R. FOLLOWED THE QRH. MESSAGE DID EXTINGUISH. THIS CONDITION HAS HAD A PREVIOUS HISTORY OF SUCH.  SENT ARES TO CESSNA TEAM680 FOR EVALUATION. FOUND LH FUEL LOW PRESSURE. SWITCH WAS INOP. TECHS REPLACED FAULTY LT FUEL LOW PRESSURE SWITCH IAW CE-680A AMM 73-10-05. ACCOMPLISHED OPS/LEAK CHECK, OPS/LEAK CHECK GOOD.

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