1, fastening screws. It has been determined that the loss increases if the screw between the engine mount and the transmission is loosened.
2, check the tire pressure. If the air pressure is too high or too low, it will increase the running resistance and increase the fuel consumption.
3. Clean the air filter. If the cross-section of the air filter is blocked by one-third, the fuel consumption increases by 1.7%.
4, adjust the fuel advance angle. For example, the advanced fuel supply angle of the 195 diesel engine is 16 to 20 degrees, which is ensured by the adjustment gasket between the fuel injection pump and the gear chamber cover. The advance angle is small, diesel combustion is incomplete, and the loss increases.
5, adjust the valve clearance. If the valve clearance is large or small, it will affect the aeration volume. If the valve clearance is too large, the fuel consumption will increase by 15% to 20%.
6, according to soil moisture, timely operation. All kinds of soils have corresponding humidity ranges with relatively low resistance. At this time, the cultivated land is the most suitable and the oil consumption per mu is also low.
7, a reasonable operation, correct operation. In the operation, we should rationally plan land plots, rationally arrange driving routes, minimize shunting air traffic and change time, and stop parking without any reason. If the cultivator resistance is small and the unit speed is not allowed to be too large, a high-speed, small-throttle operation may be used. The engine water temperature is often maintained at 70 °C ~ 90 °C, and start the pre-temperature, to prevent deviation, parking stall, etc., can play a fuel-efficient effect.
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