1、 Chassis maintenance
In the routine maintenance of chassis engine, the frequent replacement of three filters and oil is the same. Fuel and air are like the "rations" of the engine, just like our human food. The function of the filter element is to filter the impurities in fuel, air and engine oil to prevent impurities from entering the engine and causing abnormal wear or abnormal operation of the engine. The ultimate purpose of replacing the three filters is to protect the engine and prolong the service life of the engine as much as possible, which is also a routine maintenance item. I usually do full engine maintenance every 5000 kilometers. The transmission gear oil and drive axle gear oil can be extended appropriately according to my experience.
2、 Daily maintenance of top coat:
Check whether the oil level of the hydraulic oil tank meets the requirements and whether the water in the water tank is replenished before operation every day; After operation, the vehicle shall be cleaned and inspected, and the water in the water tank shall be emptied in time to avoid freezing the water tank in winter; In addition, it is also necessary to regularly check the fastening of each bolt on the upper assembly, regularly check the cleanliness of the hydraulic oil filter element, and regularly lubricate the lubrication points of each transmission component on the upper assembly; Replace the hydraulic oil filter element every three months or 10000km, and check whether the hydraulic oil is emulsified; The gear oil of the reducer shall be replaced once a year. Regular maintenance can better improve the service life of the upper hydraulic system and ensure the attendance rate of your car. Of course, it also reduces the maintenance cost and improves the efficiency. Focus on track maintenance, which is often overlooked by many people. The above figure shows the track and supporting wheel. A thin layer of butter should be applied on the track in time. This can improve the service life of the track and supporting wheel.
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