Tractors are the most important agricultural machinery. How to maintain the long winter after the autumn harvest is completed has become a concern of many farmers. To maintain tractors in the winter, we must achieve "five must and three precautions."
In terms of routine maintenance, five things must be done: First, the sludge must be wiped to ensure that the components are clean and reduce the rust factor. Second, the net diesel, lubricating oil, and cooling water must be drained to remove the battery and the V-belt. Third, the relevant parts must be lubricated. The oil can be heated to about 120. After the foam disappears, it is added to the crankcase. The crankshaft can be rotated several times to lubricate the surfaces of the moving parts and then the oil can be released. Fourth, the cylinder must be closed, a small amount of water-free oil can be added to the inlet, crankshaft crankshaft, so that the oil attached to the top of the piston, cylinder liner and valve sealing seat, closed cylinder. Fifth, must clean the air filter chamber and the filter, then the air filter, muffler, water tank funnel mouth, tank mouth cloth wrapped to prevent dust from entering.
In daily maintenance, three preventions need to be done: First, prevent body corrosion. Tractors should be parked in a dry warehouse and painted with antirust paint or oil. Second, prevent rubber parts aging. Store the tractor's warehouse (shed), can not have direct sunlight, when necessary, use cloth to block rubber parts, such as tires in the sun under ultraviolet radiation, will reduce the elasticity, aging cracking. Third, the prevention of long-term discharge of storage batteries, resulting in plate vulcanization and the proportion of electrolytes decreased and ice. The storage battery should be removed and placed separately. The outer surface can be scrubbed with soapy water, and then the electric pile can be coated with grease or vaseline. Recharge every other month or two.
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