Suction car checks brake oil and brake pads

 First, do a no-disassembly cleaning valve carbon deposit, clean the fuel nozzle, and replace the spark plug of the suction car。Xiao Zhigang said that when checking the oil circuit and cleaning the three filters, most people will remember the oil nozzle and spark plug, but the cleaning of carbon deposits is sometimes missed。In the current case of such a high oil price, cleaning the valve carbon can greatly reduce the fuel consumption during the use of the car, it is necessary。

          Second, check the air conditioning of the suction car and clean the air filter。With a winter of air conditioning, there will be a lot of dust and bacteria deposited in the filter or evaporation box, such as not cleaning, not only in the summer will affect the cool air, so that the air volume is reduced, while harmful dust will endanger health。

         Third, check the brake oil and brake pads of the suction car。The brake system of the suction car is extremely important for the safety of the car, and the oil level of the brake oil pot should be checked frequently. When the oil level is below the lower limit, it should be added to the upper limit in time。In addition, because the brake oil itself has strong hygrophilicity, after a period of use, the brake oil will reduce the boiling point of the brake oil due to the absorption of too much water in the surrounding air, and the brake oil will cause brake lock or failure when boiling, therefore, the brake oil must be replaced regularly。When different brands of brake oil are mixed, it may react or corrode the brake system, and the same brand of brake oil must be replaced when replacing。Brake pads are the most easily worn parts of the brake system, and the degree of wear needs to be checked frequently. If the degree of wear exceeds the limit required by the manufacturer, it must be replaced。

          Fourth, the wheel dynamic balance and tire pressure。It is necessary to detect the balance of vehicle movement every 10,000 kilometers, so the detection is essential at 20,000 kilometers。In particular, the northern mountain road, detours, ice and snow and other road conditions are more complex, we must not ignore this item。Remind the driver that it is coming to summer, the hot and rainy weather will soon increase, and we must look at the tire pattern and tire pressure when we do maintenance on the dirt truck, so that we will not make a very big change in the tire pressure when the temperature changes。