The rear PTO has been leaking since I got my 4020 MCUT about 28 months ago. It hasn't been bad, less than a qt every 100 hours, but I decided to get a seal for it just to keep things cleaner. I started to pull it apart today but before I got started I noticed slight movement in the shaft. I would guess less than 1/16th inch front to back and less than that vertically. Is that enough to get a new bearing in it while it's open or should I just put the seal in and call it good? Could the movement be the seal and not the bearing?
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