How do I replace the belt on a nordictrack cx 1055 elliptical. It looks like you have to remove the petal arm from the flywheel to get the belt around the flywheel. It's attached with a hex screw, but it won't budge. Is there some trick to getting the belt on?
I bought the crank puller, but before I can use it, I have to get off the hex bolt that I stripped out when I tried unscrewing it by using an allen wrench and hammer.