# SDR 95ZZZX793

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N886CS
- Make and model: Lear 35A
- Registry model: [Lear 35A](https://openairdocs.org/model/gates-learjet-35a) (OpenAirDocs)
- Aircraft serial: 35023
- Engine: Garrtt TFE73122B
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Engine
- Condition: Lost Oil Press
- Location: Rt Eng
- Part time: 10,174 hours
- Stage of operation: CR
- Nature of condition: J
- Precautionary procedure: A, E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/95ZZZX793

## Discrepancy

ENGINE LOST OIL PRESSURE, SECURED ENGINE AND RETURNED TO BUR.  MAINTENANCE FOUND OIL FILTER BYPASS BUTTON DEPLOYED.  APPROXIMATELY 1 PINT OF OIL AND METAL DRAINED FROM RESERVOIR, UNDER INVESTIGATION.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.