# SDR 98ZZZX447

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 18, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N911SV](https://openairdocs.org/aircraft/N911SV), registered now
- Make and model: Bolkms BO105LSA3
- Aircraft serial: 2033
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Clutch Race
- Part number: 4639302052
- Condition: Failed
- Location: M/R Xmsn
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX447

## Discrepancy

CLUTCH OUTER RACE FAILED IN TRANSMISSION 4649001006, SN 39.  REMOVED AND REPLACED.

---
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.