# SDR HEEA077550

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 17, 2001
- Submitted: January 21, 2002
- Operation: General aviation
- Aircraft: N1545X
- Make and model: Skrsky S76A
- Aircraft serial: 760050
- Aircraft time: 23,285 hours
- Engine: Allsn 250C30S
- Engine time: 10,348 hours
- System (JASC): [7260 · Turbine Engine Accessory Drive](https://openairdocs.org/jasc/7260)
- Part: Gearshaft
- Part number: 23007248
- Condition: Spalled
- Location: Gearbox
- Part time: 339 hours
- Component: Gearbox, 23035179
- 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/HEEA077550

## Discrepancy

GEARSHAFT IN GEARBOX HAS SPALLING ON GEARTEETH.

---
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.