# SDR CA120925007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2012
- Submitted: September 14, 2015
- Operation: Air carrier
- Make and model: Dhav DHC8102
- Engine: Pwa PW120A
- Propeller: Hamstd 14SF7
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Transducer
- Part number: APT76100010
- Condition: Malfunctioned
- Location: Oil Pressure
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA120925007

## Discrepancy

(CAN) NR 2 ENGINE OIL PRESSURE NORMAL, 62 PSI, UNTIL CLIMB THROUGH 12000 FT STARTED FLUCTUATING AND INCREASED TO A MAX OF 100 PSI WHEN RETURNED AND LANDED.   MAINTENANCE DETERMINED IT TO BE A FAULTY OIL PRESSURE TRANSDUCER.  REPLACED OIL PRESSURE TRANSDUCER,  GROUND RUNS CARRIED OUT WITH NO FURTHER FAULTS. ACFT RETURNED TO SERVICE.

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