1. Clean up before use. Do a good job of lubrication, adjustment, fastening, etc., thus avoiding the looseness and stagnation between different parts brought by the long-term idleness of agricultural machinery in winter, so as to ensure that the machine is put into operation with good technical state.

2. As the spring temperature has just rebounded, the brittleness of metal parts of agricultural machinery is still strong. The maintenance of lubrication system in agricultural machinery operations must use lubricants according to the prescribed standards, and the thermal coefficient and viscosity should be moderate. Maintenance cycle and specification issues should also be noted. Regular cleaning and timely replacement of filter components to reduce wear and tear on the components.

3, the heat-dissipating components to do the necessary insulation measures to avoid excessive engine cooling, reduce engine operating pressure, and reduce fuel consumption.

4. When the agricultural machinery is finished, it should be parked in a shelter that is sheltered from the wind and warm. If placed in the open air, the battery should be removed to prevent the weather from freezing and freezing. (翠冬)