haykarenhardy 6 Posted December 12, 2009 I found a PE CO Vacuum Collector model 1690402-2726 and have a few questions about it. I have the parts pdf file and would like a copy of the operators manual if anyone has one. Also I am not sure of the belt tension assembly, if it is the correct one, also the shield was fastened with one bolt near the tractor tool bar and was rubbing on a drive pulley, it should be fastened with a bolt near the blower also, does anyone have a photo? The belt that came with the blower is about 75 1/2 inches long, is it the right one? Thanks Stan Share this post Link to post Share on other sites
RayS 79 Posted December 12, 2009 The belt length is 1/2" X 77.1 and is part number 170164. Share this post Link to post Share on other sites
jlasater 203 Posted December 12, 2009 Those kind of idlers usually ride on the *back* side of the belt, not the inside. So the spring would pull the idler up against the belt, and be fastened to something on the blower housing. That's the way the idler on the rear tillers work. It makes the belt wrap around the driven pulley more for better grip. Share this post Link to post Share on other sites
RayS 79 Posted December 12, 2009 If it is a flat idler pulley you will definitely want the flat side of the belt riding on it. Share this post Link to post Share on other sites
SmilinSam 3,618 Posted December 13, 2009 My spring attaches to a little hole in the corner of the box tube bracket that the blower shaft goes through. Straight back and up from the idler pulley bracket in line with its travel.( up above the word "spring" in your last picture.) My spring, however, is alot shorter than the one you have pictured, and as stated the pulley goes under the belt on the lower side. Share this post Link to post Share on other sites
haykarenhardy 6 Posted December 13, 2009 Jeremy and Ray, I need to get the right belt, mine is about 75" and is to short to fit the idler as it should. ( rubes on transmission ) Sam, need to get the right spring and after wire brushing found the mounting holes described. Thanks everyone Stan Share this post Link to post Share on other sites