Fronts are really simple.
Take off wheel and all brake components. You need a 36 socket to remove the hub.
Rears are a little more work but still simple.
Take off wheel and all brake components. Remove axle nut I think its a.32. You will an easier time removing.the hub if you remove the axle. There are 4 19mm sockets. Unbolt those and hub can be removed.
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