# SDR HFB2004F00001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2004
- Submitted: August 17, 2004
- Operation: Air carrier
- Aircraft: [N812SR](https://openairdocs.org/aircraft/N812SR), registered now
- Make and model: Cessna 414A
- Registry model: [Cessna 414A](https://openairdocs.org/model/cessna-414a) (OpenAirDocs)
- Aircraft serial: 414A0326
- Engine: Cont TSIO520*
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Line
- Part number: 510010655
- Condition: Corroded
- Location: Oil Presssure
- Part time: 4,957 hours
- Stage of operation: NR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HFB2004F00001

## Discrepancy

LT ENGINE LOST OIL PRESSURE.  OIL PRESSURE LINE IN LT SIDE PANEL BY PILOTS LT LEG HAD CORROSION HOLE IN IT.  APPROXIMATELY 5 WEEKS LATER LT ENGINE LOST OIL PRESSURE AGAIN.  OIL PRESSURE LINE UNDER FLOOR UNDER PILOTS SEAT HAD CORROSION HOLE IN IT.

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