How to Replace Corolla Wiper Blades?
1 Answers
Replacing Corolla wiper blades involves the following steps: 1. Lift the metal wiper arm away from the windshield and maintain it in a stable position perpendicular to the windshield. 2. Press the tab and remove the old wiper blade, separating it from the metal arm. 3. Insert the new wiper blade, gently rotating it until the hook snaps into place to secure it. Below is an introduction to wiper blades: 1. Wiper blades, also known as windshield wipers, are devices used to remove raindrops and dust from the vehicle's windshield, improving driver visibility and enhancing driving safety. 2. The wiper motor employs a 3-brush structure for easy speed variation. The intermittent timing is controlled by a relay, utilizing the motor's return switch contacts and the relay's RC charge-discharge function to make the wiper operate at a set interval. The wiper blade rubber is the tool that directly clears rain and dirt from the glass. The rubber is pressed against the glass surface by a spring strip, and its lip must align with the glass angle to achieve the desired performance. 3. Typically, the car's combination switch lever has a wiper control knob with three settings: low speed, high speed, and intermittent. The top of the lever is the washer button; pressing it sprays washer fluid to clean the windshield in conjunction with the wiper. 4. The washer system is a common feature in cars today, consisting of a reservoir, pump, tubing, and nozzles. The fluid is divided into fine jets by the pressure from 2 to 4 nozzles, directed at the windshield to assist the wiper in cleaning it.
