Wear gloves when working inside the door openings to protect against cuts from sharp metal edges. To address the door latch, first raise the window, then remove the door trim panel and watershield. Working through the large access hole, disengage the rod from the handle, noting that all door lock rods are attached by plastic clips that can be removed by unsnapping the portion engaging the connecting rod and pulling the rod out of its locating hole. Disconnect the electrical connectors at the latch and remove the screws securing the latch to the door, then take out the latch assembly through the door opening, with installation being the reverse of removal. For the outside handle and door lock cylinder, remove the plug from the end of the door and the lock cylinder retaining screw, then withdraw the lock cylinder from the door. Move the handle to the right and remove it from the door, with installation being the reverse of removal. For the inside door handle, remove the door trim panel, then take out the handle retaining screw(s) and disengage the handle from the door, with installation again being the reverse of removal.