The New And Improved Unofficial R65 Forum V2
Technical Discussion => BMW Technical Q&A, Primarily R65 => Topic started by: Dave 2 on January 07, 2012, 11:19:07 AM
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I was flipping through my Clymer yesterday and read that you should not put a torch to the wheel hub to remove wheel bearings because this could cause the wheel to deform. I took my wheels to a motorcycle tire specialist/machinist to remove the tires and bearings...He used a torch to heat up the hubs. :-X He put a lot of heat on them. What do any of you think? Thanks D2
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This process is not applicable to the R65, the only thing holding the bearings in the front wheel of an LS, is a press fit, the rear wheel bearings, the outer grease seal is all that holds them in .
On some larger bikes, possibly earlier bikes it was required .
Mike V. in Sandy Eggo, had some pictures of this when he did his '78 R100 .
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Thank You Bob, I'm happy to hear that. D2
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I've used a propane torch on the rear wheel hubs of both my R65s to aid in a more gentle removal of the outer bearing races. Not necessary to get it scorching hot; just bring it up to the finger tip test..."Jeez! Dat's hot!"
A long drift is used to access the back side of the race. It'll come out easily.
I also warm the hub and chill the new outer races before fitting into the hub. A large, matching O.D. socket is helpful in setting the new races.
Monte
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Is it OK to take advice from a Rooster with a thingy?...if so, thanks Monte. D2
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This process is not applicable to the R65
Thanks for this Bob I always thought that this was a specialist process but if its that simple (he said tongue in cheek) then I'll be doing mine myself. I was attempting a spruce up of the old girl but the more I removed the more sorry she looks so its on to plan B and do a full resto.