# SDR EOPA07201130569

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2011
- Submitted: July 25, 2011
- Operation: Air carrier
- Aircraft: N29AL
- Make and model: Bell 212
- Registry model: [Bell 212](https://openairdocs.org/model/bell-212) (OpenAirDocs)
- Aircraft serial: 30569
- Aircraft time: 25,796 hours
- Engine: Pwa PT6*
- System (JASC): [6230 · Main Rotor Mast/Swashplate](https://openairdocs.org/jasc/6230)
- Part: Mast
- Part number: 204040366021
- Part serial: A1210305
- Condition: Making Metal
- Location: Main Rotor
- Part time: 19,493 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EOPA07201130569

## Discrepancy

TRANSMISSION LIGHT ILLUMINATED IN FLIGHT.  ON FURTHER INVESTIGATION TRANSMISSION AND MAST ASSY REPLACEMENT REQUIRED.

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