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Yitzchok

Transmission drive belt

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Yitzchok
 
Hi, I have a Wheel horse 312-8 and if i press the clutch too fast or i am on bumpy ground sometimes the belt flips into the space next to it and then the clutch does nothing when i push it and the tractor starts lurching, am i missing a guard there?

PXL_20260427_230045839.jpg

PXL_20260427_225807858.jpg

PXL_20260427_225715975.jpg

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ebinmaine

What's the age and part number of your belt?

It looks thin.   

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953 nut

There is a belt guide attached to the right foot rest, is it in place?

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gwest_ca

Adjust these guides so they just clear the belt when the belt is tight.

They will force a good condition belt to behave.

Wire belt guides 312-8 SS.jpg

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Bill D

That looks like a 1/2" wide belt.  Should be an 82" x 5/8".  Also, the belt on the PTO should be on the larger pulley closer to the engine. 

Edited by Bill D
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ri702bill
7 hours ago, Bill D said:

That looks like a 1/2" wide belt.  Should be an 82" x 5/8".  Also, the belt on the PTO should be on the larger pulley closer to the engine. 

:text-yeahthat:On both counts. And any belt that far down in the V groove acts like it is too long, causing shifting issues. The top of a new belt should ride just above the OD of the pulley.....

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