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Old 02-05-2009, 12:42 PM   #1
witty
Newbie
 
Join Date: Feb 2009
Location: in
My Sled: yamaha vmax 750 1993
Posts: 1
Default 93 vmax 750 rod replacement....
hello, i have a 93 vmax 750 that seized, took it apart and had a bent rod. two bad pistons. etc.....ive got everything ready to go cylinders check out ok, got new pistons, rings, gaskets....etc. got the mag rotor off the crank but then comes trouble......cant get the the first bearing off or the crank apart to change the rod....anybody know how to do this?any help greatly appreciated....it's drivin me crazy...
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Old 02-04-2010, 11:52 PM   #2
snowracer1945
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Join Date: Feb 2010
Location: BATAVIA NY
My Sled: Turbo Apex & Love older Yamaha's
Posts: 2
Default
They have to be professionally taken apart(are pressed together) and then completely re pressed together,and completely balanced and timed perfectly.MUST be done by a competent crank shop!
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Old 02-05-2010, 01:03 PM   #3
mmgg
Sledder
 
Join Date: Jan 2010
Location: thunder bay ontario
My Sled: polaris
Posts: 16
Default
A bearing puller will get the bearing off , but a crank shop would be your best bet.
Go to vmax4.com it looks like a good site for you,there are a couple teardowns in the forums.
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