"BE SURE TO MARK TIE ROD THREAD's /BALL JOINT ENDS BEFORE REMOVAL"
The boots are held in place by spring clamps, remove the clamps and pull the boots back. When I R&R’d mine I used
Quality tie-wraps on the actuator side (large end) instead of OEM clamps,
something I tend to do unless it’s a pressure line.
You may want to consider replacing the tie rods (2) while you have it apart. There is a hymn joint on the actuator side that wears as well as the ball joint end.
There is a metal retainer under the boot, where the rod screws into the steering actuator. Pull back the boot, flatten retainer, unscrew old, and screw in the new tie rod.