# SDR IKBR2021072100029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2021
- Submitted: July 21, 2021
- Operation: General aviation
- Filed by: [The Ohio State University Airport, repair station IKBR028F](https://openairdocs.org/faa-repair-station/IKBR028F/the-ohio-state-university-airport.md) (OpenAirDocs)
- Aircraft: [N30SU](https://openairdocs.org/aircraft/N30SU), registered now
- Make and model: Cessna 172S
- Registry model: [Cessna 172S](https://openairdocs.org/model/cessna-172s) (OpenAirDocs)
- Aircraft serial: 172S11625
- Aircraft time: 2,737 hours
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Pressure Sensor
- Part number: P2650371
- Part serial: A2219
- Condition: False Indication
- Location: Engine Oil
- Part time: 933 hours
- Stage of operation: LD
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IKBR2021072100029

## Discrepancy

IN THE MIDST OF A TOUCH-AND-GO, THE OIL PRESSURE INDICATION ON THE GARMIN G-1000 RED X'D THE OIL PRESSURE INDICATION AT AND ABOVE 1800 ENGINE RPM.  THE TOUCH-AND-GO WAS CHANGED TO FULL PROPER LANDING.  ONCE WE REMOVED THE OIL PRESSURE TRANSDUCER P/N 265-037-1, S/N A2219 AND REPLACED IT, THE PROBLEM WENT AWAY.  THIS OIL PRESSURE TRANSDUCER ONLY HAD 933.3 HOURS ON IT AND WAS ONLY 2 YEARS OLD.

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