8 3/4 dif

If anything is suspect if driven since it is newly acquired pull the 3rd member. If everything is peaces and cream then suction is your friend.

Are you doing this because you are anal about the new purchase (lol) or is there another reason for wanting to change the fluid?

JW
Probably just me. I don't know the person I bought it from and I only want to change all the fluids for my own piece of mind. Anal is a good description, I tend to go overboard sometimes.