Although spring rain is more expensive than oil, but before the onset of the rainy season, the car is mainly prepared for rainy days, and timely maintenance and inspections to update the wipers.
Wiper FAQs Band marks: The wiper strip is not in full contact with the glass; improper arm pressure or damage to the superstructure, or even improper wiper blades can cause this.
Check the wiper mist marks early in the spring rain: The oily film is distributed on the windshield as the wiper is used, usually due to dirt or glass adhesion to the glass; the wiper strips are contaminated with wax and oil. This phenomenon.
Fine water phenomenon: When the wiper brushes through the windshield, there are still small droplets on the surface of the glass. This phenomenon is caused by the quality of the car wax, grease or silicide adhering to the windshield, rubber strips or strips.
“Beep†sound or harsh noise: In the event of an irregular wiper wipe, most of them are caused by wear of the strip, damage to the arm and the bracket, and aging of the strip. In the absence of lubrication, the wiper will also have friction when it cleans the glass.
Regularly inspect the wiper inspection method: spray some glass of water, and then start the wiper, observe the smoothness of the wiper action, and listen carefully to see if there is a loud sound, if any, it means that the wiper is over pressure on the glass, must be appropriate Adjustments. After the wiper sweeps one or two times, see if there is moisture left on the windshield, and at the same time observe if there will be some scratches. If it is obvious to see, it means that the wiper strip on the wiper is already Aging, you should replace the new tape.
If all kinds of failure phenomena are complete, you must check the wiper blades. The method is to pull the wiper up and wipe it with a finger on the cleaned rubber wiper blade to check for damage and how elastic the rubber blade is. If the leaves age, harden, and crack, they should be replaced in time. In addition, we must also pay attention to whether the way the struts are connected to the wiper arm is matched because some of the arms are fixed to the rocker arm with screws, while Others are locked with built-in convex buckles. Look for it.
Usually when washing cars, we must also pay attention to cleaning wipers; to avoid prolonged exposure, there is spring and autumn dust weather, try not to dry brush, so as not to damage the wiper.
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