62 Push button Transmision Removal

Hey I'm getting ready to pull the motor and transmission out of the Grocery Getter; its my 62 Wagon and I have never messed with a push button trans before I was under teh car last night getting everything ready to pull but I wanted to make sure I dont screw anything up. So the parking and shifter cables need to be removed are there any secrets to this process I know one cable has a round adjustable wheel and the other is mounted to what looks like a valve assembly how are these two cables removed?
Thanks
FABO