Windshield Wipers Not Working
Wiper Working in a NutshellThe wiper's oscillatory motion is orchestrated by a worm gear mechanism (powered by an electric motor) that drives a spinning circular ring gear, which in turn, drives a bellcrank mechanism. The oscillatory motion is made possible by an electrical switching mechanism operated via metal arms resting on a copper contact ring.
The importance of car windshield wipers is not lost on anybody who's driven a car on the heels of a storm. Not fixing the wiper assembly risks compromising windshield visibility, when it's absolutely vital. Unless you would like to experience the thrill of wiping the screen with your bare hand, while