Jeep 2009 Wrangler - Owner Manual - Manual (Page 128)

5. Starting with the front knob, screw in and tighten both
knobs. Repeat on the other side.
Door Frame Removal — Four-Door Models
1. Unscrew and remove the two forward most door
frame attachment knobs.
WARNING!
Use both hands to remove the door frames. The door
frames will fold and could cause injury if both hands
are not used.
126 UNDERSTANDING THE FEATURES OF YOUR VEHICLE