# SDR 2007FA0000343

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2007
- Submitted: April 24, 2007
- Operation: General aviation
- Aircraft: [N835MA](https://openairdocs.org/aircraft/N835MA), registered now
- Make and model: Cessna 441
- Registry model: [Cessna 441](https://openairdocs.org/model/cessna-441) (OpenAirDocs)
- Aircraft serial: 4410343
- Engine: Garrtt TPE33110
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Scavenge Pump
- Part number: 31080261
- Condition: Fluctuates
- Location: Lt Engine
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007FA0000343

## Discrepancy

COMMANDED IN-FLIGHT SHUTDOWN OF LT ENGINE DUE TO FLUCTUATING OIL PRESSURE.  UNEVENTFUL SINGLE ENGINE LANDING.  ENGINE LOST OIL.  OIL EXITED ENGINE FROM TURBINE AIR/OIL SEAL AS A RESULT OF TURBINE SCAVENGE PUMP FAILURE.  RECOMMEND COMPLIANCE WITH SB 72-2074R1.  (K)

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