# SDR DATA07162021001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2021
- Submitted: July 16, 2021
- Operation: Air carrier
- Aircraft: [N618AN](https://openairdocs.org/aircraft/N618AN), registered now
- Make and model: Stbros SD360
- Aircraft serial: SH3691
- Aircraft time: 30,947 hours, 45,246 cycles
- Engine: Pwa PT6*
- Engine time: 27,025 hours, 37,489 cycles
- Propeller: Hartzl HCB5MP3
- System (JASC): [7323 · Turbine Governor](https://openairdocs.org/jasc/7323)
- Part: Governor
- Part number: 8210034
- Part serial: 1825072
- Condition: Inoperative
- Location: Lt Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DATA07162021001

## Discrepancy

LEFT ENGINE RPM BEGAN FLUCTUATING EN-ROUTE FROM KCAE-KMYR.  FLUCTUATION GOT WORSE AS FLIGHT CONTINUED, SO THE ENGINE WAS SHUT DOWN. AIRCRAFT MADE AN UNEVENTFUL SINGLE ENGINE LANDING AT KMYR.

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