After being used for a long time, agricultural transport vehicles will inevitably shorten their service life if they are not maintained. Therefore, before the agricultural vehicles are put into storage, the following maintenance work should be done. After parking, you should put hot oil on it. Clean the overall appearance of the agricultural transport vehicle; open the drain valve, and drain the clean water in the body water jacket and pump housing; remove dust from the air filter element. The oil bath air filter cartridge is cleaned with diesel or kerosene. At the same time, clean the oil pan and oil filter net; add the filtered and dehydrated high quality oil to the oil pan to the upper marking line of the oil gauge and turn the crankshaft so that the entire lubrication system is full of oil; remove the inlet pipe from the inlet Add 300 g of the above dehydration oil to each cylinder, and then turn the crankshaft so that the oil adheres to the piston, piston ring, cylinder liner, and valve sealing surface; each lubricant nozzle should be filled with high-quality butter and keep the nozzle surface clean; loose Develop a motorized V-belt and add a high-quality lubricant to the spindle; remove the battery, place it in a ventilated, dry place, and charge it once a month; keep the tires at a normal pressure and use the pad to lift the tires. Do not touch the tire with diesel or lubricating oil; place the shift handle in the neutral position; if the drive system uses a V-belt drive, remove the V-belt, keep it separately, avoid oiling; agricultural vehicles should be parked in high-slow, ventilated , Dry indoor, and away from the fire, it is strictly prohibited in the vicinity of the vehicle heap fertilizer, pesticides.