I have a 520H with a 2 stage blower I bought used, model #79361 I have some questions about the idler pulleys. Does anyone have the diameters of the flt and V idlers?
Mine look to have been replaced, and Im not certain they are correct, or the belt. Is the belt 5/8" x 68"? The little "L" bracket that is meant to keep the belt from coming off the flat idler has a lot of room between itself and the pulley, like the pulley should be larger diameter. Also, when I raise the blower, the auger stops driving because of the slack in the belt, looks like the belt should be a couple inches shorter. I have no problem taking that little L bracket off as its far enough away from the pulley that the belt could come off anyway. Im trying to find an online parts drawing that I can print out, maybe that will help. Im not certain if the pulleys were relplaced with the right ones or not, there are no numbers on them... Thank you
Mine look to have been replaced, and Im not certain they are correct, or the belt. Is the belt 5/8" x 68"? The little "L" bracket that is meant to keep the belt from coming off the flat idler has a lot of room between itself and the pulley, like the pulley should be larger diameter. Also, when I raise the blower, the auger stops driving because of the slack in the belt, looks like the belt should be a couple inches shorter. I have no problem taking that little L bracket off as its far enough away from the pulley that the belt could come off anyway. Im trying to find an online parts drawing that I can print out, maybe that will help. Im not certain if the pulleys were relplaced with the right ones or not, there are no numbers on them... Thank you
