To remove this type of mount, remove the small nut on the bottom. Support the tranny to relieve some pressure from the crossmember. Remove the four through bolts from the crossmember and drop it. Sometimes the mount fits tightly in the crossmember so it may need a little "persuasion". When crossmember is out, you can remove the two bolts securing it to the tranny. If you have the new mount ready, you can do this in about 30 minutes. This is a common mount.
