I'm trying to figure out the name of a pulley that has apparently locked up on me today. It does not appear to go to any of the three blades. It is a smaller pulley on the left (from the seated perspective) side. The belt smokes when engaging the blades and the pulley wheel is very hot to the touch awhile afterward.
I'm probaly not describing it by the proper name. I think it's an idler pulley. Trying to figure out how DIY friendly replacing this would be. Thanks.