With the continuous development of science and technology, special-purpose vehicles have also entered the era of computers combined with high-tech, large-scale systems, small to various components, and all have adopted high-tech new processes and technologies, and for the maintenance and repair of special-purpose vehicles. For the moment, the current level of technological development has brought more professional and advanced technical solutions to solve the problems that arise in special vehicles. Here are just a few simple ways to introduce them.

1. Cooling system

Cooling System Replacement Antifreeze Cylinder block or radiator has antifreeze discharge. Open the drain and discharge all the antifreeze. Since most radiators are not in the highest position, the air may be trapped in other places, even if the bend With the head in the highest position, a high-precision computer is used in the new cooling system. The water channel corners and gaps will also accumulate air. To discharge these gases, the front part of the car must be jacked up first, then filled with coolant to start the engine and replaced. Within a few weeks of antifreeze, always pay attention to the height of the antifreeze liquid and keep it at the prescribed height. Otherwise, summer temperatures will be high and winter temperatures will be low.

2. Oil supply system and electric system oil supply system

The oil supply system and the electric oil supply system and the electric system should be used with special care when removing the joints. Detach the circuit connector (such as circuit inspection) from the plastic plug to use special tools, otherwise it will damage the connector and cause human failure. Disassemble power storage

Consider using a computer memory when you cable the battery. This will not only save the time of the clock and preselected radio stations, but also save the storage items of the drive system . If the storage disappears, the power will be reduced, and the computer will recover if it takes more than 160 kilometers. There are basically two kinds of savers: one is a 9-volt battery type, and the voltage is slightly reduced, and the storage will disappear. Therefore, the power of all accessories and lighting must be cut off, and the other one can be connected to 12 volts when the tanker battery is in good condition. The battery is connected to prevent the memory from disappearing after the cord is removed.

The above technologies are very simple and convenient, and the technologies in the automotive field are constantly being updated and developed. With the changes in time, more practical technologies will be presented to us.

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