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Leaking A II variable drive
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JohnCO View Drop Down
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Joined: 11 Sep 2009
Location: Niwot Colo
Points: 8992 		Post Options Post Options   Thanks (0) Thanks(0)   Quote JohnCO Quote  Post ReplyReply Direct Link To This Post Topic: Leaking A II variable drive
    Posted: 29 Apr 2010 at 11:19am
I was finally combining my corn yesterday.  (Long story).  Anyway, the ground drive variable speed unit is leaking oil like crazy, and lubing the chains on the left side - along with the belts.  I can't find anything in my books about how that unit is put togather or how to disassemble it.  I need to pull the outer pulley with a 2 arm puller but beyond that I haven't a clue.  Perhaps it will be self explanatory.  Is the seal an o ring or something more exotic?  Any advice is always appreciated.  It was 80 degrees yesterday but snowing today so combining may be a couple days off.
"If at first you don't succeed, get a bigger hammer"
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Burgie View Drop Down
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Joined: 13 Sep 2009
Location: Scottsburg, IN
Points: 1192 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Burgie Quote  Post ReplyReply Direct Link To This Post Posted: 29 Apr 2010 at 5:30pm
John, If I rember correctly it is an o-ring.
"Burgie"
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 20899 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 29 Apr 2010 at 5:35pm
You've got to get some kind of a puller on that outer sheave and get it yanked off of the shaft first...after that I think it's easy....replace any brgs that got oil on them. After reinstalling the outer sheave (get it tight) run for a while and recheck torque on the nut (get it tight again) or you'll be sorry.
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JohnCO View Drop Down
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Joined: 11 Sep 2009
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Points: 8992 		Post Options Post Options   Thanks (0) Thanks(0)   Quote JohnCO Quote  Post ReplyReply Direct Link To This Post Posted: 29 Apr 2010 at 10:26pm
Thank you both!
"If at first you don't succeed, get a bigger hammer"
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