# SDR AU510001784

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2005
- Submitted: June 6, 2006
- Operation: General aviation
- Make and model: Cessna 172P
- Registry model: [Cessna 172P](https://openairdocs.org/model/cessna-172p) (OpenAirDocs)
- Engine: Lyc O360A4M
- Propeller: Mcauly 1A170FFA
- System (JASC): [8011 · Engine Starter](https://openairdocs.org/jasc/8011)
- Part: Gear
- Part number: EBB131A
- Condition: Disintegrated
- Location: Starter
- Part time: 196 hours
- Component: Starter
- Component part number: MHB4016
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU510001784

## Discrepancy

ENGINE STARTER MOTOR DRIVE GEAR DISINTEGRATED.  ENGINE RING GEAR DAMAGED.

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