# SDR DXTA2026010606416

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2026
- Submitted: January 6, 2026
- Operation: Air carrier
- Aircraft: [N182QS](https://openairdocs.org/aircraft/N182QS), registered now
- Make and model: Bombdr BD7001A12
- Aircraft serial: 70160
- Aircraft time: 1,818 hours, 586 cycles
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Control Valve
- Part number: 6054B010002
- Part serial: 605402095
- Condition: Faulted
- Location: Rt Eng Oil
- Stage of operation: CR
- 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/DXTA2026010606416

## Discrepancy

SIX HOURS INTO THE FLIGHT R ENG OIL FILTER CAS MESSAGE DISPLAYED FOLLOWED R ENG OIL LOW PRESS CAS MESSAGE. OIL PRESSURE WAS 40 PSI LESS THAN THE LEFT ENGINE. FAULT CODES: 7321218ENGRA AND 7321218ENGRB.  AFT TRIM AIR VALVE REPLACEMENT PERFORMED IAW AMP BD700-A-J21-60-13-00AAA-520/720A-A REV 43. TRIM AIR VALVE OPERATIONAL TEST PERFORMED IAW AMP BD700-A-J21-60-13-00AAA-320A-A REV 43 AND FOUND / SATISFACTORY.

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