How to Replace Wiper Blades on a Car?
2 Answers
Replacing the wiper blades on a car involves the following steps: 1. First, lift the wiper arm, open the small cover, and pull down the wiper bracket. Fold it up at an 80-degree angle and then remove it. 2. To protect the windshield, you can place gloves or similar items on it before pulling out the wiper blade. 3. Open both sides at the bottom of the wiper, remove the wire clip. Note that the clip has a groove that must align with the protruding part of the wiper. The installation process requires reversing these steps. Precautions for using car wipers: (1) Do not use them when there is no rain; never operate them dry, as the increased friction can damage the rubber blade and the wiper motor. (2) If the rain is not heavy enough to activate the wiper blades, do not use them. Wait until there is enough rainwater on the glass surface—enough not to obstruct the driver's view. (3) Using wiper blades to remove dust from the windshield is not recommended. If you must do so, always use windshield washer fluid and never operate them dry. (4) If there are solid substances on the windshield, such as dried bird droppings, do not scrape them off directly with the wiper. Remove the droppings by hand first, as these hard materials can easily damage the thin edge of the wiper blade, resulting in ineffective rain removal.
I've replaced wiper blades quite a few times, and the operation is actually quite easy to get the hang of. After parking and turning off the engine, gently lift the wiper arm from the windshield, being careful not to let it snap back and damage the glass. Locate the connection point—there's usually a small button or clip—press it to remove the old wiper blade. When buying new wiper blades, always measure the old ones or check the vehicle model for compatibility—getting the wrong size can cause leaks. Align the new blade with the slot during installation, and you'll hear a 'click' when it's securely fastened. Test the wipers to ensure smooth operation. I often recommend replacing them on sunny days to avoid visibility issues during rain. Regularly check the wiper blades for wear every six months—if they're cracked or making squeaky noises, it's time to replace them, as this is crucial for driving safety. Remember, avoid using overly stiff wiper blades to prevent scratching the glass and affecting driving.
