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| 250cc and Above Engine Tech Technical Discussion Forum for 250cc and up Engines |
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#1
06-19-2013, 04:45 PM
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cn 250 variator rollers
So i recently purchased a baja dune 250, and am just going through normal repairs. well I opened up the variator and found its full of grease, is this normal. I know on the 150 cc models everyone says not to use grease. And also I weighed the rollers and they weigh 30 gm, is this normal it seems heavy. If anyone knows please share thanks Jason
Last edited by harley4ski; 06-19-2013 at 04:48 PM. 
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#2
06-25-2013, 10:10 PM
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Stock 250CC variators usually have heavier rollers in them and it is recommended to grease them lightly. Sounds like you have a lot of grease in there. Eventually it will get all over the place and may wind up on the belt. I have found that a little grease goes a long way and keeps the variators a bit quieter and allows the rollers to last a bit longer. I also lightly grease the crankshaft and the rubber cylindrical bushing that the variator rides on. This is recommended in the manual.
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