# SDR CA131106007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2013
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Diamon DA20-C1
- Registry model: [Diamon DA20-C1](https://openairdocs.org/model/diamond-aircraft-ind-da20-c1) (OpenAirDocs)
- Aircraft time: 5,920 hours
- Engine: Cont IO240B
- System (JASC): [7930 · Engine Oil Indicating System](https://openairdocs.org/jasc/7930)
- Part: Indicator
- Part number: 2279301000
- Condition: Reads Low
- Location: Oil Pressure
- Part time: 117 hours
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA131106007

## Discrepancy

(CAN) PILOT RETURNED AND REPORTED THAT OIL PRESSURE WOULD NOT GO INTO THE GREEN OPERATING ARC AT 1700 AND WAS LOW AT IDLE.  MAINTENANCE INSTALLED A SHOP MASTER GAUGE AND FOUND THAT THE ACFT GAUGE WAS READING 10-15 PSI LOWER THAN THE MASTER GAUGE.  A NEW GAUGE WAS INSTALLED AND CHECKED.  IT WAS FOUND TO BE ACCURATE.

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