How To Replace Windshield Wiper Motor. Remove the windshield wiper adapter and connecting arm clip from windshield wiper motor crank pin. Remove the windshield wiper motor.
Pull the motor out gently it is still attached to the control arms. Remove the cowl and any covers over the wiper motor and transmission assembly. How do mechanics replace the windshield wiper motor.
Proving that more can go wrong with a car sitting still than when it is driven regularly components that are lubricated with 50-year-old grease can often fail and become inoperable.
Then remove the cowl from the vehicle to access the wiper motor. Remove the old windshield wiper motor. Reconnect the wiring harness then reattach the linkage arms to the motor. Now attach the whole wiper motor assembly to the firewall.
