# SDR CA100831015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2010
- Submitted: January 4, 2011
- Operation: General aviation
- Make and model: Cessna 152
- Registry model: [Cessna 152](https://openairdocs.org/model/cessna-152) (OpenAirDocs)
- Aircraft time: 22,361 hours
- Engine: Lyc O235L2C
- Propeller: Snsnch 72CK
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Main Bearing
- Part number: 18D23137
- Condition: Failed
- Location: Crankshaft
- Stage of operation: AP
- How discovered: O
- Nature of condition: Y
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA100831015

## Discrepancy

MAIN CRANKSHAFT BEARING FAILURE.

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