Installation Guide 13d Lay the door in a safe location with the door’s outer surfacefacing upward.NOTE: Lay the door flat with the outer surface facing upward to preventdamage to its cosmetic coating.3 Repeat step a through step d for the left back door.Replacing the Back DoorsTo replace the back doors, follow the steps for removing the back doors in thereverse order.Removing and Replacing the Side PanelsNOTE: Remove the lower side panels in order to install the side brushes and theside stabilizer feet.NOTE: Although removing the side panels is not mandatory for installingsystems in a rack, having the sides open makes it easier to install slide assembliesand support rails and to reverse the direction that the front door opens.Removing the Upper Side Panels1 Push both latches up and swing the bottom end of the panel awayfrom the rack. See Figure 4.2 Grasp firmly on each side of the panel.3 Lift the panel upward until the panel lip clears the top of the rack.4 Lay the panel in a safe location with the panel’s outer surface facingupward to prevent damage to its cosmetic coating.5 Repeat step 1 through step 4 for the other upper side panel.Replacing the Upper Side Panels1 Lift the upper side panel up onto the rack, hooking the panel lip over thetop of the rack. See Figure 4.2 Swing the bottom of the panel downward onto the rack.3 Press the panel into the rack until both latches lock into place.