Several problems that should be paid attention to in winter storage of tractors and other agricultural machinery
The storage and keeping of agricultural machinery such as tractors in winter is an important part of technical maintenance. If the storage is poor, the losses caused during parking will exceed the losses during the work. There are three fears when tractors and other agricultural machinery are parked in the winter: fear of corrosion. When it is immobilized for a long period of time, the surface of the organism under the action of oxygen and water vapor in the air is prone to chemical reactions and produces rust. Therefore, the tractor should be parked in a dry storage shed, and the necessary surface should be painted with anti-rust paint or protective oil. Second, fear of aging rubber parts. Rubber products such as tires, etc., under ultraviolet radiation in the sun, will reduce the elasticity, aging and cracking. Therefore, store the tractor's storage shed, can not have direct sunlight. The three are afraid that the batteries will not be discharged for a long period of time, resulting in vulcanization of the plates, a decrease in the specific gravity of the electrolyte and freezing. Therefore, the battery should be removed from the machine alone, the outer surface can be scrubbed with soapy water, and then painted on the electric pile with grease or petrolatum. Recharge every other month. In addition to this, the following routine maintenance should be carried out: ?? First, the sludge should be scrubbed to protect the appearance of all components and reduce the corrosion factors. The second is to put clean diesel, lubricants and cooling water, remove the battery and V-belt. The third is to lubricate all relevant parts. It can be heated to approximately 120°C with a number of oils. After the foam disappears, it is added to the crankcase. The crankshaft is rotated several times to lubricate each moving surface, and then the oil is discharged. Fourth, the closed cylinder, a small amount of water-free oil can be added to the inlet, crankshaft crankshaft, so that oil attached to the top of the piston, cylinder liner and valve sealing seat, closed cylinder. The fifth is to clean the inner cavity of the air cleaner and the filter, then wrap the air filter, muffler, water tank hopper mouth and tank mouth with cloth to prevent dust from entering. Sixth, the clutch is placed in the “closed†position, the shift lever is placed in the neutral position, and the tractor’s wheel axle is raised to lift the tire off the ground. In short, only by reasonably storing and making fireproof and anti-theft work can we ensure the reliability and utilization of the machine in the next season.