Sorry it is not n atv but I need help...I have an 03 honda cr85...It was knocking so I changed the piston and rings and it still knocks...Lower end bearings need replaced....Can anyone give me a lil feed back on how hard it is to open the cases to replace the bearings?..I am a descent mechanic..and I am willing to try with a lil help...Thanks

 

The first thing I would recommend gettin is the repair manual for the bike. It will walk you thru step by step on how exactly to do it. Some of these repair manuals can be found for a download for free or purchase by doing a search,

 

Thanks for the info