# SDR UO22001F00011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2001
- Submitted: November 9, 2001
- Operation: Air carrier
- Aircraft: [N405TP](https://openairdocs.org/aircraft/N405TP), registered now
- Make and model: Hawker BAE125700B
- Aircraft serial: 257130
- Engine: Garrtt TFE7313R
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Bearing
- Part number: 3587523
- Condition: Failed
- Location: Tower Shaft
- Part time: 6,098 hours
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UO22001F00011

## Discrepancy

LOWER TOWER SHAFT BEARING FAILED CAUSING DAMAGE TO RELATED SHAFT AND CARRIERS ALSO CAUSING METAL CONTAMINATION TO OIL SYSTEM.

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