hey man, This is the guideline that I used not too long ago. replacing the seals is actually pretty easy.
This list was made by THE vn750 GURU. Lance 328.
Followed these instructions and had no problems.
A member named Roach also posted a vid on the fork seal replacement.
I highly recomend breaking loose, not removing, the allen head bolts on the very bottom of the fork tubes before you do anything.
If you dont have the parts yet, this is what i ordered from cheapcycleparts.com
Fork seal, dust: 92093-1197 order 2
Fork seal, oil: 92049-1230 order 2
Ring, snap: 92033-1201 order 2
Hope this helps you get started and finished.