I was looking for that info too cant find it. i just did that job twice but what i can tell you when you do the outer drum change the basket too when the berring goes bad the brace that supports the basket cracks you cant see it untill it rips the plastic up on the front part of the outer drum. when you tighten the bolt tighten it untill the basket dont move up and down use lock tight. (i dont spell too good) i hope this helps you.