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'95 trail boss 250 tranny trouble

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  #1  
Old 07-04-2011 | 06:37 PM
missy woge's Avatar
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Default '95 trail boss 250 tranny trouble

Reverse works great, but in forward, the transmission is slipping, (almost makes you think the chain is slipping, but not that lucky)How bad is tearin the tranny apart to check the silent chain? Does anyone have any suggestions, or some insight to what it may be or what we are looking for? Thanks! Also, any info on adjustments, and where to put the tranny fluid in would be appreciated!
 
  #2  
Old 07-04-2011 | 07:30 PM
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If you haven't already checked the front sprocket for worn teeth and also for worn inner splines part #(3221044), I would check this first. The 95 2x4 transmission was a transitional year as parts depended on serial number of the transmission! The main tool necessary to pull the transmission is the front clutch puller as both clutches have to be removed,But I would invest in a manual (some posters may have a free source online) and you can look up the exploded view on the transmission on Pure Polaris Parts Catalog OR Cycle Parts Warehouse. If outer sprockets are ok,the most common reason for slipping was the internal chain which would stretch OR the forward engagement gear dog wear OR a combination of both! OPT
 
  #3  
Old 07-04-2011 | 08:09 PM
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From what I have seen most of the time it is the chain. Once you replace the chain and anything else that it needs there is one quick and easy thing you can do that makes a HUGE difference in how long these parts last.

Fill the trans with Castrol Syntec 5w50.
 
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Old 07-05-2011 | 07:58 PM
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Default tranny re-build, '95 polaris 250 trail boss

thanks for your advice...any words of wisdom for us when we take it apart?Anything will be appreciated!
 
  #5  
Old 07-05-2011 | 08:07 PM
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Its not hard to take it apart, the hatd part is gettin it out of the frame,
 
  #6  
Old 07-06-2011 | 06:45 AM
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Yeah, I absolutely hate takin all the plastic off.....every little thing that needs done takes twice as long!! Thanks!
 
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