Ready to press out

Will use the press to remove.

New flange on the left, old on right.

Top arrow points to the flange that has to be removed.  The lower
arrow shows this is still connect to the rest of the assemble.  I think
I will have to remove the shaft from the rest of the assemble to press on the new flange. 

Installing bolts on new flange. There's a shoulder on the
bolt that requires it to be pressed in(top red circle)

Easy with the right equipment.