My 94 Rodeo v6 4wd auto is having problems with the hubs. It will lock into 4wd but the hubs click and then when I try to take out the passenger side stuck in the lock position. I had to pop the cover off to unstick it. I think I may have put them back together wrong when I did the brakes last. Is there an illustration somewhere showing how they go back together? Please don't tell me to replace them, because I know they are not bad. I usually only use 4wd in winter on slippery roads.