There is one bolt at the rack (where the steering shaft goes into the rack). It is a pinch bolt as I recall.
Is someone around that can hold the wheel for you? If not, can you turn the wheel with the key out of the car (so the steering locks)? I did not encounter this issue so I am not sure. My bolt came out ok, but I had to spread the boss that the shaft goes into so I could get the shaft out.
Good luck.