# SDR 97ZZZX1007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Engine: Cont TSIO520B
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Camshaft
- Part number: 629726A3
- Condition: Failed
- Location: Engine
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX1007

## Discrepancy

TSIO520VB ENGINE REPORTED FAILURE.  FOUND CAMSHAFT FAILED JUST FORWARD OF GOVERNOR DRIVE GEAR.  RENDERED GOVERNOR INOPERATIVE.

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