Quote:
Originally Posted by Dtyler07
My mower drive belt keeps popping off. I am not sure why I was thinking it was maybe the idle pulley bearing are no good but not sure where to get new ones. I did replace the mower deck bearing already. Anyone have any ideas ?
Thank you
Dtyler07
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I have no idea if this is relevant for you, but I had problems with the 42" deck on my 123. Same thing, it wouldn't keep the belt on.
I even tried a new belt, and therein was my problem. The new belt, that was supposed to be an exact replacement, was a 1/2" wide belt. The original is a 3/8 belt. When I put a 3/8 wide belt on it, all the problems went away.