# SDR CA960620026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 1996
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Lear 35A
- Registry model: [Lear 35A](https://openairdocs.org/model/gates-learjet-35a) (OpenAirDocs)
- Engine: Garrtt TFE73122B
- System (JASC): [7910 · Engine Oil Storage (Airframe Furnished)](https://openairdocs.org/jasc/7910)
- Part: O-Ring
- Part number: AS9413117
- Condition: Cut
- Location: L/H Oil Cap
- Part time: 2,010 hours
- Stage of operation: CR
- Nature of condition: K
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA960620026

## Discrepancy

(CAN) 'O' RING P/N AS9413-117 WAS DAMAGED WHEN OIL CAP WAS INSTALLED. CONDITION CAUSED OIL TO LEAK FROM ENGINE IN FLIGHT AND DUE TO LOW OIL PRESSURE, AN IN-FLIGHT SHUTDOWN WAS CARRIED OUT. AIRCRAFT LANDED WITH NO FURTHER INCIDENT. 'O' RING WAS REPLACED AND ENGINE SERVICED WITH OIL AND RETURNED TO SERVICE.

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