Watched a video earlier today, the guy unscrewed the belt cover knob but did not remove it. Got me to thinking.. on mine the cover support had a weird cross drilled hole close to the top. Found a snap ring that was shoved all the way to the top of that rod. Ahhh! The knob applies tension not acting as a bolt!
All I had nearby was a handful of 8th inch ball bearings. Dropped about 6 of them down the hole being held from falling,out of that cross drilled hole by the ring.
Last night I had glued a headless bolt into a knob I pulled off a garden tractor. Voila, a belt cover knob. Formed the end to a dull point to squish the bearings out and boom. An operational tension knob, works great.
All I had nearby was a handful of 8th inch ball bearings. Dropped about 6 of them down the hole being held from falling,out of that cross drilled hole by the ring.
Last night I had glued a headless bolt into a knob I pulled off a garden tractor. Voila, a belt cover knob. Formed the end to a dull point to squish the bearings out and boom. An operational tension knob, works great.




