i think it is close to the srv . not hard to do just need to take your time . the basic way to do it is remove your hood ,exhaust, belt and then drain the chain case oil. lock the brake on remove the driven clutch ,down below that you will see your speedometer cable assembly , remove the 3 bolts holding it on after that is off remove the little spedo cable if it didn't come out with the housing , it will just pull out. next take off the nut on the shaft ,now go to the chain case side remove the cover , loosen the chain adj. remove the upper and lower sproket nuts, remove the chain and sprokets .now loosen the track adjusters all the way now loosen the slide assembly bolts but do not remove yet , now flip the sled on its side(chain case down),now remove the the bolts and wiggle the slide out . now i think on that sled on your drive shaft there is only 2 drive cog wheels mine has those + 2 alignment wheels but any way next take a block of wood and TAP the drive shaft assembly up to remove the bearing on the spedo. side , now loosen the clamp on the top drive cog and push it down , (might have to move the track around or tap it down ), now loft the shaft up and out . reassemble in reverse order , adjust the chain &track fill the chain case with fresh oil go have fun !!!! just remember to get a new gasket and or black rtv red is good also not blue that is for water pumps and thing like that. you might need a new clamp for the drive cog wheel i think it is just a hose clamp if you need one get a stainless steel one . i hope this helps you and remember this is only a guide .