ok i know that answer didnt help lol
ok im not looking at the rear end so heres my best bet of how to do it
pan on back- pull pan off , clean all grease up , place a leathr rag in side to cover every thing you dont want slag in the bearings, roll axle to get where the hole is at in the carrier (the thing that holds the big gear) you will see some gear in ther weld each tooth that touches roll over and repeat GET ALL SLAG OUT
if its the kind with a center section - spool it