High summer temperatures, tractor work in high temperature environment, should pay special attention to the following questions.
6.Correct selection of oil high summer temperatures, high solidifying point diesel fuel are available, and to ensure the correctness of the fuel delivery advance Angle. In addition, still should pay special attention to prevent oil spill oil supply system, because the oil is not only cause oil waste, but also may cause a fire. In addition to the diesel oil, lubricating oil and grease should be chosen according to the rules in the summer with brand. Some oil temperature on the tractor reversing valve, change garments according to the maintenance should transfer its directional control valve to make the position of the oil to the oil radiator.
7. Pay attention to the maintenance of summer storage battery, battery electrolyte in the moisture to evaporate easily, should pay special attention to check the battery the liquid surface. Normal liquid level should be higher than plate 10 meters tong - 15 mm. The battery electrolyte density should be down by the regulation. Charging the ventilation holes on the flap to more clear. Temporarily without battery to be stored in a cool, ventilated place.
8. The faster the fire resistance of oil and gas temperature, the higher the evaporation, the more likely it is to form a vapor lock in the oil. Summer, therefore, should be timely cleaning fuel filter, keep clear of oil; Driving can be a piece of wet cloth cover on the fuel pump, and rain water to keep moist regularly, reducing the generation of gas resistance. Once produce gas resistance in the fuel oil system, should immediately stop the cooling pump with the hand full of fuel oil in the oil.
9. Anti deflagration engine detonation engine overheat, will increase the wear and tear of the upper cylinder 3-5 times. Therefore, to eradicate the combustion chamber, the valve top carbon deposit; Check the adjustment of oil and fuel supply time, in case of deflagration.
