# SDR TIM2005F00006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2005
- Submitted: November 18, 2005
- Operation: Air carrier
- Aircraft: [N238AL](https://openairdocs.org/aircraft/N238AL), registered now
- Make and model: Beech C-99
- Registry model: [Beech C-99](https://openairdocs.org/model/beech-c-99) (OpenAirDocs)
- Aircraft serial: U238
- Engine: Pwa PT6*
- System (JASC): [7210 · Turbine Engine Reduction Gear](https://openairdocs.org/jasc/7210)
- Part: Repair
- Part number: 310074802
- Condition: Failed
- Location: Rduction Gearbox
- Part time: 27,424 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/TIM2005F00006

## Discrepancy

A REPAIR BY MFG ON A HOLE IN THE REDUCTION GEARBOX REAR HOUSING FAILED.  THE FAILURE ALLOWED OIL TO LEAK IN TO THE COMBUSTION SECTION OF THE ENGINE.  (K)

---
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.