# SDR BIGA20160531001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2016
- Submitted: June 1, 2016
- Operation: Air carrier
- Aircraft: [N107BH](https://openairdocs.org/aircraft/N107BH), registered now
- Make and model: Casa C212CC
- Aircraft serial: 192
- Aircraft time: 13,642 hours, 17,182 cycles
- Engine: Garrtt TPE331*
- System (JASC): [7930 · Engine Oil Indicating System](https://openairdocs.org/jasc/7930)
- Part: Tube
- Part number: 8969631
- Condition: Misaligned
- Location: Engine Oil
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/BIGA20160531001

## Discrepancy

THE PILOT NOTED A LT ENG OIL PRESS FLUCTUATION, THEN DURING CLIMB TO 2000 FT, THEN THE LOW OIL PRESS LIGHT CAME ON & TORQUE FLUCTUATION OCCURRED.  THE PILOT PERFORMED AN INFLIGHT SHUTDOWN & RETURNED.  LANDED WITHOUT INCIDENT.  PERSONNEL FOUND THE OIL TUBE, PN 896963-1, FROM THE BETA MANIFOLD TO THE PROP PITCH CONTROL TO BE MISALIGNED & LEAKING.  THE PART WAS REPLACED WITH A SERVICEABLE TUBE & ADDED 2QTS OF OIL.  GND RUN UP & LEAK CHECKS WERE GOOD.

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