The axles come off. If they have the cone locks you will need to remove them to get the axles out. (Undo the bolts and whack the end of the axle with a HEAVY hammer and it will pop out.
Then, you will need a big socket to undo the wheel bearings to get the hubs/drums off. Be sure to repack the bearings with grease when you reassemble them. (They are lubed by the gear oil, but will be dry on inital install and need the grease until the gear oil works itself back into the hubs.) I always use a new small parts kit and new wheel cylinders, new oils seals and high quality shoes so I don't have to go back in again for some stupid small failure.
I've got the KD socket for the bearings and think it is 2 9/16" Someone can correct me if I'm wrong. It's too hot to go out to the shop and check right now. (112F)
Then, you will need a big socket to undo the wheel bearings to get the hubs/drums off. Be sure to repack the bearings with grease when you reassemble them. (They are lubed by the gear oil, but will be dry on inital install and need the grease until the gear oil works itself back into the hubs.) I always use a new small parts kit and new wheel cylinders, new oils seals and high quality shoes so I don't have to go back in again for some stupid small failure.
I've got the KD socket for the bearings and think it is 2 9/16" Someone can correct me if I'm wrong. It's too hot to go out to the shop and check right now. (112F)