Pivot Shafts and Linkage
Removal and Installation
NOTE: The left and right pivot and windshield wiper adapter and connecting arm clip (17531) assemblies are serviced separately.
Perform Steps 1 through 9 of Removal and Installation, Wiper Motor as described in this section.
If servicing left windshield wiper adapter and connecting arm clip, remove left windshield wiper mounting arm and pivot shaft and windshield wiper blade assembly.
Remove left windshield wiper adapter and connecting arm clip access cover.
Remove left pivot nut, lower windshield wiper adapter and connecting arm clip and slide it out through left access opening.
For installation, follow removal procedures in reverse order. Tighten nut to 10-13 Nm (7-10 lb-ft). Make sure the clip is fully seated in the windshield wiper adapter and connecting arm clip. Do not try to install clip with windshield wiper adapter and connecting arm clip on motor crank pin.
Wiper Motor
CAUTION: The internal permanent magnets used in the windshield wiper motor are a ceramic (glass-like) material. Care must be exercised in handling the windshield wiper motor to avoid damaging the magnets. The windshield wiper motor must not be struck or tapped with a hammer or other object.
Windshield wiper motor (17504) are not serviceable. If worn or damaged, the windshield wiper motor must be replaced as an assembly.
Removal
Cycle windshield wiper blades until in straight-up position and turn ignition switch OFF.
Disconnect battery and wiper motor electrical connector.
Remove the right windshield wiper mounting arm and pivot shaft and windshield wiper blade.
Remove the right pivot nut and allow the windshield wiper adapter and connecting arm clip to drop into the cowl top outer panel.
Remove the linkage access cover, located on the right side of the dash panel near the windshield wiper motor.
Reach through the access cover opening and unsnap the wiper motor clip.
Push the clip away from the windshield wiper adapter and connecting arm clip until it clears the nib on the crack pin. Then, push the clip off the windshield wiper adapter and connecting arm clip.
Remove the windshield wiper adapter and connecting arm clip from windshield wiper motor crank pin.
Remove nut and ground strap stud.
Remove three attaching screws fromwindshield wiper motor. Remove the windshield wiper motor.
Installation
Position the windshield wiper motor and install the three attaching screws. Tighten to 6.8-9.2 Nm (10-14 lb-ft).
Install ground stud. Tighten to 7-9 Nm (62-80 lb-in).
Install nut and ground strap.
Connect wiper motor electrical connector.
Install clip completely onto right windshield wiper adapter and connecting arm clip. Make sure the clip is fully seated. Do not put the windshield wiper adapter and connecting arm clip on the motor crank pin and then try to install the clip.
Install the left windshield wiper adapter and connecting arm clip onto the wiper motor crank pin.
Install the right windshield wiper adapter and connecting arm clip onto the wiper motor crank pin. Pull the windshield wiper adapter and connecting arm clip onto the crank pin until it snaps into place. The clip is properly installed if the nib is protruding through the center of the clip.
Install the right windshield wiper mounting arm and pivot shaft and nut. Tighten the nut to 10-13 Nm (7-10 lb-ft).
Install the windshield wiper mounting arm and pivot shaft and windshield wiper blade assemblies on the pivot shafts to dimension X. Dimension X is the distance between the centerline of the blade saddle and the top edge of the cowl top outer panel grille. The value of dimension X for each vehicle is given in the Dimension X Chart in the Adjustment portion of this section.
Test the system.