Thanks for the advice of using a slide hammer to remove the bearing. Sounds like a much easier option then removing the rivets on the spiral. Actually I just bought this header this year and had nothing to do with how anything was installed. I only noticed that the front bearing end of the stalk roll has some "slop" like a bearing was going out. The worst 1 has about 1_8" movement and several others have less then 1_16". I do know for sure that the worst 1 should be changed but was wondering if the "others" are considered worn out tooIJ As for the square drive at the upper end of the roll, I am familiar with that and have several with some wear. I will change those as needed. At this time I am not having any feeding trouble at all. The front waterpump bearing was the "new" area of unfamiliarity. Another IJIJIJ Do the spirals need to be lined up with each other or can the roll be installed at random without regard to the where the spirals are in conjuction to each otherIJ The only noticeable differance in spiral timing may only show up in extremely lodged cornIJIJ Thanks a lOT guys!!
