Problem with oil in clutch case? - Yamaha Rhino Forums - Yamaha UTV Forum
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post #1 of 3 (permalink) Old 10-26-2010, 08:05 PM Thread Starter
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Join Date: Oct 2010
Posts: 5
Question Problem with oil in clutch case?

I am having problems with my 2005 rhino 660. I recently rebuilt my engine replacing the crank and rod with a wiseco crank/rod. After rebuilding the engine I added BRP CDI, EPI severe duty belt, CFM cold air intake box w/ K&N air filter, and AC dual racing exhaust. Finally I got the carb jetted and now I am having problems with oil getting into my clutch case, which in return is getting on the sheaves and belt causing it to slip. If anyone has any advice I would greatly appreciate it. Do I need to add a clutch kit? could it be the seals at the transmition or the crank seal? Could the mods be creating to much pressure for the seals? If anyone could help me I would greatly appreciate it thanks.
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post #2 of 3 (permalink) Old 10-27-2010, 09:51 AM
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Location: ramona, ca
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it is probably the seal on the wet clutch cover.

Benchmark Performance 686, 67.6 RWHP 602-246-4011
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post #3 of 3 (permalink) Old 02-01-2011, 07:32 AM
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Join Date: Jan 2011
Posts: 1
i just did a bunch of clutch work ,had the same prob,tou might have a leftover piece of gasket left on one of the wet clutch case halfs.
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