Beware that the axle nuts are...round.
Need a special socket with pins on it to remove them. I couldn't find the right one, so I took a Ford 4x4 impact socket, removed 2 pins, and whacked it with a sledgehammer about 50 times to get two pins to the correct diameter.
The passenger side wouldn't move at all with a big impact in reverse, but tightening it first broke it free and it came loose. Just repacked mine, haven't put the new ones on yet.
If repacking, clean all old grease out with brake cleaner and then thoroughly stuff grease through the rollers.
BTW, if you're working from the Haynes manual, they show the steps for Samurai wheel bearings. If you have a Sidekick, remove the locking hub body before looking for the snap ring they tell you to remove first...oops.