The first thing to do is to remove the wiper arms and the air inlet grille panel. Remember to take out the four bolts and the reinforcement panel, and afterwards remove the electrical connector from the wiper motor. Detach the wiper transmission assembly by driving out the bolts inside the transport securing the assembly and lift out the assembly. Take the wiper motor out of the wiper transmission assembly by first using the Wiper Transmission Separator to detach the drive link, then remove the two bolts. For installation, secure the wiper motor to the wiper transmission assembly by tightening it with the two bolts to 8 N.m (71 lb in). Place the drive link on the wiper motor crank arm with the Wiper Transmission Installer (J 39529), install the assembly with the two bolts and tighten them to 9 N.m (80 lb in). Install the reinforcement panel with the four bolts, tightening them to 9 N.m (80 lb in) and the air inlet grille panel as well as the wiper arms. After you are done, test the wipers to make sure they work well.