The wiper blade plays a very important role in the car's travel, especially in the rainy day, shouldering the function of providing the driver with a good driving vision. So many car owners do not understand the relevant problems in this respect. Some questions about whether the car wiper blades should be replaced by the riders.
Under normal circumstances, the wiper blade is inspected every 12 months. The maintenance schedules specified by different vehicle manufacturers are not identical. The specific replacement cycle is subject to the requirements of the automobile manufacturer.
　　
When the following symptoms appear on the wiper blade, we have to replace it.
1. Distinguishable damage with eyes: cracks, cracks, aging, rust, deformation, attachments, discoloration, etc. In the case of a situation similar to the one below, we recommend replacing the wiper blade in time.
2. Damage that can be discerned by the ear: The rubber strip has been detached from the skeleton, and the front windshield is tapped every time it is wiped, giving an abnormal sound such as jumping and shaking. We recommend replacing the wiper blade in time.
3. Look at the wiping effect to distinguish: just sit in the cockpit, move the wiper, spray some wiper to see the range of the wiper, according to the following criteria, you can check if the car needs Replace the wiper blade.
(1) It is recommended that you replace the wiper blade when there are 4 permanent impressions outside the visible range or if there are 12 temporary impressions that pass through the entire viewing range.
(2) Outside the visual range, when the value is 6 permanent imprints, and the entire space is covered with some temporary or permanent imprints, it is recommended that you replace the wiper blades.
(3) Due to the wear of the wiper rubber strip, a mist will form under the splint during wiping, and fine streaks, fog and linear residue will appear on the glass. It is recommended that you replace the wiper blade immediately.
(4) When the wipe is made, the sound of the Kata is sounded. It is recommended that you replace the wiper blade immediately.
(5) Due to the deformation of the wiper rubber strip, the glass will show a water film state after wiping. It is recommended that you replace the wiper blade immediately .
The above is a small series of questions for the riders to sort out about the need to replace the car wiper blades, I hope that the riders can master.
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