How to adjust the wiper arm of a car
When the wiper makes an abnormal noise:
If it is a new wiper blade, it is recommended to check whether there are dirt or oil stains on the glass. It is recommended to clean the glass with cleaning fluid or replace it with a new one. If there is still a noise, use pliers or the like to adjust the angle of the wiper arm. It is recommended to go to the repair shop to adjust with special tools.
Most of the wiper sound is caused by the wrong angle of the wiper arm, which affects the bounce of the wiper blade on the windshield, which will cause abnormal noise. If the wiper blade is normal, the angle of the wiper arm needs to be adjusted, and the wiper blade should be perpendicular to the windshield plane. You can find the pliers to get it yourself-down, on the head of the wiper arm
Put a piece of rag, pinch it with pliers, break it hard, and make the wiper blade perpendicular to the windshield plane as far as possible. Or simply go to the repair shop to adjust it.
The solution to the abnormal noise of the wiper:
1. If it is a new wiper blade, it is recommended to check whether there are dirt or oil stains on the glass. It is recommended to clean the glass with a cleaning fluid or replace it with a new one. If there is still a noise, use pliers or the like to adjust the angle of the wiper arm. It is recommended to go to the repair shop to use the special
Adjust with tools;
2. The sound of the wiper is mostly caused by the wrong angle of the wiper arm, which causes the wiper blade to jump on the windshield, causing abnormal noise. If the wiper blade is normal, the angle of the wiper arm needs to be adjusted, and the wiper blade should be perpendicular to the windshield plane;
3. You can find the pliers to get it off by yourself, put a rag on the head of the wiper arm, and then pinch it with the pliers, break it hard, and try to make the wiper blade perpendicular to the windshield plane. Or simply go to the repair shop to adjust it.
Adjustable height of wiper arm:
Turn the key to ON, turn on the wiper, let the wiper blade automatically return to the bottom of the front windshield, turn off the switch and the key. Pull open the dust cover at the root of the wiper arm, use the corresponding wrench or socket to loosen the screw, then pull up the wiper blade and shake it gently. After loosening, place the wiper blade where you need it, and tighten the screw. , Close the dust cover.
The method of adjusting the height of the wiper arm is:
1. Preparatory tools: -Flat screwdriver, two adjustable wrenches (- a fixed handle and one adjustable, you can also use pliers instead);
2. Pull up the wiper along the angle of the glass for a certain distance, and then lift the wiper arm out. (Note: Some cars may cause damage to the wiper arm when they are lifted straight up. The method of entering the repair mode for the wiper of different cars is different, and specific analysis is required);
3. Remove the wiper strip to avoid accidental injury during the repair process. Put the towel on the wiper arm to prevent the adjustment process from rubbing off the paint;
4. Fix the wrench to the elbow, except that a wrench is slowly twisted in different directions. When lifting upwards, you must adjust the top of the elbow counterclockwise, and when you scrape downwards, you must turn clockwise. Pay attention, otherwise, it will damage or even break the wiper arm;
5. I think the cause of noise, bounce and unclean wiper may not only be caused by the crooked wiper arm. It may also be the aging of the wiper strip, the accumulation of glass grease, or other protective products, etc., the random adjustment will not only damage the wiper itself but also
Bad things can also damage the windshield, so car owners are not encouraged to do it themselves.
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