DescriptionThis video provides step-by-step repair instructions for replacing the front drive wheel on a Troy-Bilt lawn mower (model 12AVB2RQ766). The most common reason for replacing this part is if it is damaged.
All of the information for this replacement video is applicable to the following brands:
Troy-Bilt
Step-By-Step Instructions1
To replace a front drive wheel on your Troy Built lawn mower, you will need a 9/16 inch socket and a wood block or a comparable sturdy object.
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Before you begin the procedure, make sure the engine has cooled.
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Lift up the front of the mower and support it.
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Now, using the 9/16 inch socket, unthread the nuts securing the wheel you're replacing.
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When installing the new front drive wheel, first confirm the drive gear is in place.
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Then, slide the wheel onto the axle, thread and tighten the nut to secure it.
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Remove the support and your lawnmower should be ready for use.