# SDR M2L2007F00001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2007
- Submitted: May 31, 2007
- Operation: Air carrier
- Aircraft: [N634MA](https://openairdocs.org/aircraft/N634MA), registered now
- Make and model: Bnorm BN2A20
- Aircraft serial: 464
- Engine: Lyc IO540K1B5
- Propeller: Hartzl HCC2YK1
- System (JASC): [8011 · Engine Starter](https://openairdocs.org/jasc/8011)
- Part: Drive Gear
- Condition: Broken
- Location: Starter
- Component: Starter
- Component part number: MHB4016
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/M2L2007F00001

## Discrepancy

BENDIX DRIVE GEAR OF RT ENGINE BROKE LOCKING RING GEAR OF CRANKSHAFT LOCKING ENGINE TO A STOP CONDITION.  (K)

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