# SDR 2009FA0001035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2009
- Submitted: December 11, 2009
- Operation: General aviation
- Make and model: Urocop EC135P1
- Registry model: [Urocop EC135P1](https://openairdocs.org/model/eurocopter-deutschland-ec135p1) (OpenAirDocs)
- System (JASC): [6310 · Engine/Transmission Coupling](https://openairdocs.org/jasc/6310)
- Part: Quill Assy
- Condition: Corroded
- Location: Transmission
- Part time: 1,334 hours
- Component: Transmission
- Component part number: 4649010008
- 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/2009FA0001035

## Discrepancy

COMPLETED INSPECTION OF INPUT QUILL PINION, FOUND PITTING BEYOND LIMITS.  REMOVD MAIN TRANSMISSION FROM SERVICE.

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