Windshield Wiper Blades

It means that the rain wiper blade cutter arm is twisted upward. Make the wiper is stopped in the middle position and pull the wiper switch handle towards the steering wheel after the car is turned off, and then gently lift it. Wrap the rain wiper blade cutter arm with a cloth or something soft, use a wrench or pliers to clamp the wrapped part down and twist it a few times. After resetting automotive wiper system, try scratching it. The abnormal noise will be much smaller. If it is, repeat it until the abnormal noise is eliminated. If the rain wiper blade cutter arm is in the down position, it needs to be twisted in the opposite direction until the abnormal noise is eliminated.

The rain wiper blade cutter is a rubber product, and it will age and harden after using it for a period of time, especially in winter Generally, wiper blades are recommended to be replaced every one to two years.

There are articals between the wiper blade box and the windshield. When the rain wiper blade cutter is turned on, there will be a sharp sound of friction between the rain wiper blade cutter and the front windshield. In this case, you can check and clean up the articals under the wiper blade or wiper arm to keep the wiper blade clean.

The deformation of the linkage mechanism or the influence of the motor and the gap relay, such as too fast or too slow or non-stop action, may cause abnormal noise, and due to wear, the card issuance, rust of its own mechanism, also cause to behave abnormally and so on. If it is a new rain wiper blade cutter, it is recommended to check whether there is dirt or oil stains on the windshield. It is recommended to clean the windshield with cleaning fluid or try a new one. If there is still abnormal noise, use a tool such as pliers to adjust the angle of the rain wiper blade cutter arm. However, it is recommended to go to the repair shop for special tools to adjust.

There is a rattling sound when the wiper wipes the windshield wiper cutter. The wrong windshield wiper cutter arm angle is the most of common case, which causes the wiper blade to jump on the windshield, resulting in abnormal noise. If the windshield wiper cutter is normal, then the angle of the wiper arm needs to be adjusted, and the wiper blade should be perpendicular to the windshield plane. Put a rag on the head of the wiper arm, then clamp it with pliers, and break it hard correctly, try to make the wiper blade perpendicular to the windshield plane.