# SDR KBM2004F00186

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2004
- Submitted: August 30, 2004
- Operation: Air carrier
- Aircraft: [N215LA](https://openairdocs.org/aircraft/N215LA), registered now
- Make and model: Snias AS350B1
- Aircraft serial: 2143
- Engine: Tmeca ARRIEL1
- System (JASC): [1430 · Fasteners](https://openairdocs.org/jasc/1430)
- Part: Bolt
- Condition: Undertorqued
- Location: Coupling
- Component: Coupling
- Component part number: 350A35105901
- Stage of operation: NR
- How discovered: 9
- Nature of condition: W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KBM2004F00186

## Discrepancy

ENGINE TO MGB POWER SHAFT FORWARD COUPLING BOLT TO PULLEY FAIL TORQUE LOAD CHECK, COUPLING REJECTION MANDATORY.  REMOVED AND REPLACED.

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