# SDR DXTA2026021606895

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2026
- Submitted: February 16, 2026
- Operation: Air carrier
- Aircraft: [N483QS](https://openairdocs.org/aircraft/N483QS), registered now
- Make and model: Emb EMB-505
- Registry model: [EMB EMB-505](https://openairdocs.org/model/embraer-executive-emb-505) (OpenAirDocs)
- Aircraft serial: 50500830
- Aircraft time: 1,302 hours, 1,080 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Pressure Switch
- Part number: D98C07611
- Part serial: 3247
- Condition: Faulty
- Stage of operation: DE
- How discovered: V
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026021606895

## Discrepancy

FUEL 1 FEED FAULT (WHITE) CAS MESSAGE ILLUMINATED DURING DESCENT.   REMOVED FAULTY LH FUEL PRESSURE SWITCH AND INSTALLED A NEW CUSTOMER SUPPLIED LH FUEL LOW PRESSURE SWITCH IAW AMM 28-45-01. PERFORMED A SATISFACTORY FUEL LOW-PRESSURE WARNING SYSTEM INSPECTION CHECK IAW AMM 28-45-00. PERFORMED AN ENGINE GROUND RUN AND NO FAULTS FOUND DURING ENGINE RUN REF AMM 71-00-01. LEAK CHECK GOOD.

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