KE20 the whole shaft needs to come out. This is a seriously unattractive job, and impossible if you can't get enough clearance from the ground. All of the column trim comes off, the ignition lock, indicators, two bolt under the dash (don't loose the tapered spacers), four bolts that hold the big bracket to the column, and a whole lot of wiggling. And I don't mean four blokes in scivvies.