On May 31, 1:04*pm, (Herb Eneva) wrote:
* I was cutting the grass with my murray riding mower with the B&S 15 hp
engine and doing real good. I was in third gear when I hit an old tree
stump hard. The mower stopped and now will not move and the blades will
not turn. *The engine runs fine but the pulleys for the motion belt and
the blade belt do not turn. * * * * * * * * * * * * Could this be a
broken shear pin? If so how do I fix it? What else could it be?
Thanks for any advice * * Herb

I used a flat punch to knock out the ones I have replaced.

Good luck,
Andy