jack up the bike under the engine on the frame to where the rear wheels come up.
remove the rear wheels, remove the rear brake cables from the brake housing by undoing the wing nuts.
remove the vent hoses from the diff and brake housing
on the right side where the brake cables mount to the frame there is a cover with a 8mm bolt holding it remove that and the covers.
remove the lower shock mounting bolts and place something under the diff to hold up the rear axle dont let it hang by itself it may damage your u joint.
undo the clamp on the left side that holds the boot to the swing arm for the drive shaft and slide the boot up.
remove the covers for the swing arm bolts with a flat head screw driver just pry them off
on the left side its just a big allen head bolt and on the right side there is a castle nut looking lock ring on the allen head bolt you can take a hammer and flat head srew driver or punch and back it off or take a big socket and cut slots in the outside of it so it will fit the castle lock nut and use a ratchet or impact to get it off its really easy to get it to tightend back up if you make this.
remove the big allen head bolts on both sides and your swing arm will come off.
these are the bearings you have to get out.
a rubber seal on the outside the inner race with ball bearings the outer race, and then there is an metal oil seal in the back.
the rubber seal you can pry out with a screw driver and you can probally get the inner race and ball bearings out by prying it.
the out race will be hard to remove i knocked a hole in the metal oil seals behind the race and pulled the seal out so i could see where the lip of the race was. the moose bearing kit for the swing arm comes with every thing to change out both sides.