Steering Shaft Removal/Replacement
Yup, should be real easy with a /6 in there. Knock that roll pin out of the coupler to release the coupler from the input shaft of the steering gear. You might need to put a slight pry on the coupler to convince it that it's a push-on part! That shaft and coupler has some value, especially if the coupler stays intact, so, don't blow it apart or toss it away.