How to Align the Wiper Blade with the Edge Line?

[Etta]

Methods for aligning the wiper blade with the edge line: When the highest point of the wiper blade coincides with the right edge line, you can slightly adjust the direction to straighten the car body. However, this position may not be accurate for everyone due to differences in height. The wiper blade is a strip-like structure installed in front of the windshield, consisting of components such as an electric motor, reducer, four-bar linkage, wiper arm spindle, and wiper blade assembly. Its primary function is to clear rain, snow, and dust from the windshield that obstruct the view. The power source of the wiper blade comes from the electric motor, which is the core of the entire wiper system. It typically uses a DC permanent magnet motor. The wiper motor installed on the front windshield is usually integrated with the worm gear mechanical part. The worm gear mechanism serves to reduce speed and increase torque, with its output shaft driving the four-bar linkage. The four-bar linkage converts continuous rotational motion into a left-right oscillating motion.