Leaking axle seal 8 3/4

Remove the wheel and brake drum, and you'll see a fairly large hole in one location on the axle end. Look through there and spin the axle a little, and you'll see 4 studs with nuts in behind there. . Put a deep socket through the hole and line it up with each nut, and remove all four. Give a good pull and the axle should come out...should. Sometimes you need to give it some extra persuasion - like put the wheel back on for leverage, or use a pice of chain attached to one wheel stud and your wheel/tire combo, and then just throw the tire away from the car. That usually works well.
Pull the axle and stick your fingers in there to locate the seal, then once you've sort of have it fixed in your head, push the axle in far enough to just go past the seal, and push to front or rear with the outside end of the axle. This should get the inner end to grab the old seal and break it loose.
Use some oil on the new seal, make sure it is stiing straight in the axle tube, and use a piece of PVC pipe approximatelt the same size as the seal as a driver, and gentrly tap it back in place. Make sure it doesn't get crooked on you while you're driving it to place.
Reverse the process to install the axle and the retaining nuts, put your brake drum back on, remove chain from your wheel, and put it back on also. Done.