I removed the pulley and found the splines were worn down, so it wasn’t turning the spindle. The nut must have worked loose and oil residue probably factored in.
Howdy all. I have hydro grear 3400 issue. Ongoing leak from cracked reservoir. Right side acted funny at start of mow but then normal for awhile till it lost power. I cleaned oil residue best i could, and belt tension doesn’t seem to be a problem. Left side pulley spins fine but ride side is...