# SDR JIKA2015021001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2015
- Submitted: February 16, 2015
- Operation: Air carrier
- Aircraft: [N4299A](https://openairdocs.org/aircraft/N4299A), registered now
- Make and model: Beech B-99
- Registry model: [Beech B-99](https://openairdocs.org/model/beech-b-99) (OpenAirDocs)
- Aircraft serial: U146
- Aircraft time: 36,200 hours, 55,825 cycles
- Engine: Pwa PT6A27
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Indicator
- Part number: 973840091
- Part serial: 335
- Condition: Shorted
- Location: Cockpit
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JIKA2015021001

## Discrepancy

IN CRUISE, VISUALLY OBSERVED A SMALL AMOUNT OF SMOKE IN THE COCKPIT & THEN THE LT OIL PRESS CB POPPED.  AFTER THE CB POPPED THE SMOKE DISSIPATED.  RETURNED & LANDED WITHOUT INCIDENT.  TROUBLE SHOT THE LT OIL PRESS SYS & FOUND THE INDICATOR HAD SHORTED INTERNALLY.  THE LT OIL PRESS INDICATOR & ELEC CONNECTOR WERE REPLACED.  THE LT OIL PRESS INDICATOR FUNCTIONED NORMALLY DURING ENG GND RUN.

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