I am working on a 46 1/2 ton that has been sitting for over 40 years. All 4 wheels are locked up and have been try to get them free with no luck. I was able to get the wheels off and have been soaking everything with PB blaster and have beaten on the drums with a sludge hammer and no luck so far. On the front is the hub separate from the drum or do they come off together? I did remove the grease cap, cotter pin and nut still not getting anywhere. Any tips or suggestions? I also looked through the Tech Tips and did not find anything.
