squeez the break handel and remove the top gear nut
keeping the break on remove lower gear BOLT
remove the gears and chain,should slid right out
heres a cool tool, its a sucker upper, there fairly cheap and well worth it
take out the break caliper bolts
move caliper out of the way
take out the bolts that mount the case to the sled
it might take a littel wiggeling and twisting,maby a littel prying, and the case will come out
use a set of snap ring plyers to remove the bearing retaining clip,same thing for both bearings
turn over the case use a screw driver that is a littel bit bigger than the inner race on bearing and tap them out
tomrrow ill cover the process of removing the seals and installing new seals and bearings, and what to do and check for when installing the case back in the sled, any questions???? just ask...