Install the rear wiper motor assembly by fastening it with 3 bolts while applying 5.5 Nm (56 kgf-cm, 49 in-lbf) torque and then secure the clamp before connector connection. The rear wiper motor grommet needs to be installed while its position mark faces upward direction. The serration part of the rear wiper arm needs to be scraped using a round file before cleaning the rear wiper pivot serration with a wire brush. Remain at the automatic stop position of the rear wiper motor assembly while placing the slider at position "A" and conduct a temporary installation of the arm & blade assembly with the nut. At slider position "B" tighten the nut to connect the arm & blade assembly using a torque of 5.5 Nm (56 kgf-cm, 49 in-lbf). When tightening the nut it helps to use your hand for stabilizing the arm hinge. Moving the rising arm position back into place completes the arm & blade assembly setup before checking the wiping performance while testing for contact between the wiper and vehicle structure. The last installation step involves putting on the back door service hole cover at the left-hand side.