# SDR DXTA2026071508798

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2026
- Submitted: July 15, 2026
- Operation: Air carrier
- Aircraft: [N945QS](https://openairdocs.org/aircraft/N945QS), registered now
- Make and model: Cessna 680A
- Registry model: [Cessna 680A](https://openairdocs.org/model/cessna-680a) (OpenAirDocs)
- Aircraft serial: 680A0378
- Aircraft time: 3,000 hours, 2,061 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Valve
- Part number: 99144883
- Part serial: 2333043
- Condition: Defective
- Location: Fuel Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026071508798

## Discrepancy

DURING CRUISE & SELECTING XFEED  TO LT TANK, RT ENG, BST PUMP ON, R AMBER CAS MESS ILLUM.  RAN QRH,  LIGHT REMAINED, LANDED ASAP. AFTER START OF DIVERT,  LIGHT EXTING.  REMOVED RT MOTIVE FLOW PRESSURE SWITCH. INSTALLED PRESS SWITCH IAW MM 28-40-02.  INSTALLED LT SCAV EJECTOR PUMP IAW MM 28-20-20. INSTALLED RT FUEL PUMP IAW MM 28-20-05.  FUELED ACFT, STARTED APU LT & RT ENGS, NO FAULTS ON START WITH BOOST PUMPS.  CROSS FED LT WING TO RT ENG FOR SEVERAL MINS. TURNED CROSS FEED OFF & MONITORED BOOST PUMP & PRESSURE SWITCHES IN CDMS, NO FAULTS NOTED. CROSS FED RT WING TO LT ENG, MONITORED BOOST PUMP & PRESS SWITCHES ON CDMS. NO FAULTS. SHUTDOWN & INSPECT FOR FUEL LEAKS.  NO LEAKS.  WORKED IAW MM 28-20-00, REV 24.

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