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Briggs & Stratton Small Engine Woodruff Key Replacement 690979

This video provides step-by-step instructions for replacing the woodruff key on a Briggs & Stratton small engine. The most common reason for replacing this part is if the engine runs but does not provide power to the drive shaft.

All of the information in this video is applicable to the following brands: Briggs & Stratton
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How your small engine works:

2-Cycle | 2-Cycle | 2-Cycle

How It Works: 2-Cycle Engine
For additional repair advice and help finding your model number visit the repair help section of our website: Small Engine repair help