WiperWhen the spray hole is blocked, it will cause only the wiper brush to move when the owner uses the wiper.Glass waterIf it does not spray out, the wiper may produce a lot of noise, and it will also cause a certain amount of loss to the wiper brush. To clean the blocked spray hole, you can use an embroidery needle or straighten the loop buckle, and then slowly insert it into the spray nozzle. Stir it back and forth to loosen the scale clogged in the spray hole, and slowly remove the scale. Get it out. When the glass water passes, the remaining scale will be washed out by the glass water.
The position of the spray hole of the wiper is under the front windshield where it is connected to the engine cover. It may not be easy to see from the appearance. First find the switch of the engine compartment cover on the main driver's seat and open it. Then open the engine compartment cover upwards, and support the engine compartment cover with the support rod, so that the position of the spray hole of the wiper can be clearly seen.
The clogging of the spray hole is probably caused by the mixing of glass water. Since the composition of different brands of glass water is different, it is very likely that a chemical reaction will occur when mixed to produce some impurities. Over time, these impurities may block the water tank pipe and the wiper nozzle. When adding glass water, try to add glass water of the same brand. If there is a problem, it will affect the cleaning ability of the wiper.
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