Craftsman Riding Mower blades won't engage
I have a craftsman 917.256501 riding mower. Newly tuned up but when I try to engage the mowing blades nothing - no sound no movement.
I have checked belt - good and in order
checked mandrels - moves freely
I watched the clutch as the lever was moved from disengage to engage (tractor was off) and all seems good.
I can manually move the belt so what is left?
I have electrically checked the seat kill switch and that functions