# SDR ALGA201210126702

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2012
- Submitted: October 12, 2012
- Operation: Air carrier
- Aircraft: [N271AL](https://openairdocs.org/aircraft/N271AL), registered now
- Make and model: Bell 206L-4
- Registry model: [Bell 206L-4](https://openairdocs.org/model/bell-helicopter-textron-canada-206l-4) (OpenAirDocs)
- Aircraft serial: 52287
- Aircraft time: 9,574 hours
- Engine: Allsn 250C30P
- System (JASC): [6510 · Tail Rotor Drive Shaft](https://openairdocs.org/jasc/6510)
- Part: Drive Shaft
- Part number: 206040387101
- Part serial: BT434
- Condition: Cracked
- Location: Tail Rotor
- Part time: 9,573 hours
- 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/ALGA201210126702

## Discrepancy

SHAFT AFT RIVETED FLANGE IS CRACKED.

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