# SDR DXTA2026062308517

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2026
- Submitted: July 7, 2026
- Operation: Air carrier
- Aircraft: [N323QS](https://openairdocs.org/aircraft/N323QS), registered now
- Make and model: Cessna 680SOV
- Aircraft serial: 6800134
- Aircraft time: 15,705 hours, 10,619 cycles
- Engine: Pwc PW306C
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Making Metal
- Location: Right
- Stage of operation: CR
- How discovered: O
- Nature of condition: E, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2026062308517

## Discrepancy

ENROUTE AT FL410, RT ENG OIL PRESSURE BEGAN SLOWLY DECAYING UNTIL OIL PRESSURE LOW RT CAS ILLUM, FOLLOWED BY A ENG VIBRATION RT  CAS.  SUBSEQUENTLY SHUT DOWN  RT ENG IAW QRH & DIVERTED TO KAPA. CHIP DETECTOR. METAL, SLUDGE & COKE PRESENT. LP & HP ROTATE FREELY W/ NO NOISE. REMOVED 1 QT OF OIL FROM ENG. OIL DARK W/ METAL. FILTER LOOKED CLEAN WITH NO DEBRIS NOTED.  NO OIL LEAKAGE AROUND ANY OF GEARBOX SEALS. BOTTOM OF ENG IS CLEAN & DRY. COWLINGS CLEAN.  OIL PRESS STARTED TO DROP SUDDEN & GRADUALLY DECLINED W/ NO CHANGE IN N2.  WENT BELOW 20 PSIG FOR ROUGHLY 4 1/2 MINS BEFORE ENG SHUTDOWN. OIL FILTER HOUSING WILL NEED NEW PACKING, CHIP DETECTOR WILL NEED NEW PACKING, BOTH ACC GB DRAIN PLUGS NEED NEW PACKINGS. ORIG SUB DATE: 06-23-2026.

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