# SDR 2005FA0000490

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 2, 2005
- Submitted: April 14, 2005
- Operation: General aviation
- Aircraft: [N972BH](https://openairdocs.org/aircraft/N972BH), registered now
- Make and model: Snias AS350B2
- Aircraft serial: 2804
- Engine: Tmeca ARRIEL1D1
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Gear Set
- Part number: 350A32314306
- Part serial: 2609
- Condition: Corroded
- Location: Main Rotor
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005FA0000490

## Discrepancy

GEAR SET HAS EXCESSIVE FROSTING AND PITTING.  REQUESTING WARRANTY CONSIDERATION. (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.