My idler arm has no tension. Therefore the belt I just replaced is too slack to turn the drum. I suspect this idler spring, however this part doesn't look like it has a spring. What do you think?
Answer Hello Bill. Check and see if the spring has come off or if it is broke. There is a idler spring on the unit, but the spring has been permanently discontinued by the manufacturer and we don't know of any source or replacement for the part.