What is the reason for the new wiper not adhering to the windshield in the middle?
3 Answers
The reason why the middle part of the wiper does not adhere tightly to the windshield is due to deformation of the wiper arm. Relevant information about the wiper is as follows: 1. Introduction: The wiper, also known as a windscreen wiper or windshield wiper, is a device used to wipe away raindrops and dust attached to the vehicle's windshield, thereby improving the driver's visibility and enhancing driving safety. 2. Usage: On rainy days, when raindrops fall on the car window glass, the view ahead is quickly obstructed, making vehicles, pedestrians, and scenery appear blurry. At this time, turning on the wiper will restore clear vision ahead.
I just replaced my new wiper blades, but the middle part wouldn't adhere to the windshield. After struggling for a while, I finally figured out the issue. This is quite common, mostly due to improper installation. You need to push the wiper blade onto the hook until you hear a 'click' sound to ensure it's locked in place. If there's no sound, the middle part tends to lift. The wiper arm might be bent—check if it's parallel to the curvature of the windshield. Oil or dirt on the glass can also affect adhesion, so clean it with glass cleaner before each replacement. The size must match your vehicle; blades that are too short or too wide won't distribute pressure evenly. I recommend taking your time during installation—don't rush to hit the road. Poor adhesion leads to ineffective wiping and reduced visibility, which is dangerous in the rain. I usually do some minor maintenance myself, saving quite a bit of money. Regularly replacing wiper blades is also crucial—don't wait for an accident to prioritize safety.
Friend, the new wiper doesn't fit properly in the middle of the windshield? Happens too often! It might be that the wiper isn't securely installed and falls off with a gentle pull; or the windshield surface is dirty, with dust and grime causing the middle to slide away. I've tried a few times and found that the wiper arm was loose and not properly fixed—adjusting the angle can improve it. The material of the wiper is also crucial; cheap ones deform quickly, especially in the middle—buying a branded product is more reliable. The wrong size could also be the issue, like if your car's windshield has a large curvature, a standard wiper might not press flat. After installation, test it by spraying water and wiping a few times; if the middle still lifts, adjust the arm position. Poor wiping affects rainy-day driving, with blurred vision increasing risks; regularly clean the windshield and check the wiper condition to prevent this.
