In the rainy season, when we drive in the rainy days, one of the most annoying problems is wiper blades have squeaking or chattering etc noise problem. If your wiper blade is doing bad performance, it will affect the sight of driving; There are many reasons that cause noise problem.
1. In general, if your wiper blades have squeaking or chattering, the most possibility is the windshield's oil film. Because the car for long time use the windshield will be accumulated with suspended particles exhaust gas and oil easily. So here comes the problem, how to judge the glass oil film does exist? If the windshield poured a bucket of water, water quickly faded, and formed a lot of small water droplets in the windshield, that means the windshield with oil film; if it is a clean windshield, the water will be faded slowly, and will form a water film on the windshield.
How to remove the oil film? First, you should clean the windshield, then pour the oil film agent on the sponge ( attention to set up the wiper arm) , next with sponge in concentric circles direction scrub of small area, remove oil film, water damage, the old coating completely then wash it again. At this time, you will find water will come into being a layer of water film on the windshield, if the water flowing down soon, there will be no residual water droplet, then use dry cloth to make clear;
2. After removing the oil film, now check your wiper blade, touch the rubber with your hand, if you feel the material has hardened that means you need to change your wiper blade or rubber. If not, then use the cloth covered the wiper to scrub back. Next put some lubricant into wiper blade, such as molybdenum distressful lubricant.
3. If you doing former action, the wiper blade is still squeaking and chattering, now you should check the angle of wiper arm, the angle must be vertical no migration, if so, we can use the adjustable coin hands caught in the wiper arm, turn up gently, adjust the angle of the wiper and glass as vertical. And then check the conditions have improved, if still no, may be used under too much pressure, can relax appropriately, then you can use a screwdriver or pliers, pine spring spacing, and try again, attention don't get too loose will cause the bad wiping performance. If the spring used for a long time, it's uneasy to generate enough pressure, so it will influence the fit between wiper blade and windshield to cause squeaking and chattering.
4. If you try the above method still did not improve squeaking and chattering, you should change a new wiper blade seriously.
Alice.
Xiamen Yu Jin Plastic Manufacturing Co.
Add: 77, Siming Industrial Zone, Meixi Road, Xiamen,China
Tel: 0086-592-7230097 Fax: 0086-592-7230029
Mailles: www.yjwipers.com Skype: alicechen7800
Cellphone: +8615259246075 Wechat: alicechen7800
