ENGINE WATER BOILED, DANGEROUS TO DRIVERS.
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When engaged in transport trucks, often in high-load state of the engine, resulting in a lot of heat. Truck cooling system of the engine is the main way to take the heat, if the cooling system is not working properly, the engine will overheat, trucks would "fever" was. (sinotruk parts, howo parts)
Radiator (water tank) "boil" is the most common cooling system failure, referring to the engine cooling water in the tank reaches the boiling point, a large amount of bubbles, a part of the circulatory system in the area occupied by the bubbles, around the cylinder wall will cause serious loss of water, although there is the cooling water in the tank, but around the cylinder wall but not enough water to heat, greatly reduces the heat exchange efficiency, the heat in the cylinder can not be brought to the cooling water tank. (sinotruk parts, howo parts)
Without timely these excessive heat dissipated and continued high load driving, will be the strength of pistons, piston rings, connecting rods and other parts of the lower and even deformation, can not afford the normal load, but also between the various parts of the destruction normal gap between the parts so that the film can not maintain a normal, ranging from the engine will pull the cylinder, Lava, while also making the whole engine damage or even scrapped. (sinotruk parts catalog, howo parts catalog)
Friends see a lot of post cards, said the situation encountered boil water tank, as well as the card Friends said it had been deeply hurt boil water tank on the truck home forum, boil the water tank so that the card of the Friends of the car suffered damage. Once the tank boil, the measures taken to minimize it make? (sinotruk parts catalog, howo parts catalog)
When the tank after a boil, whether at low speeds or at high speeds boil boil, you need to run idle for a while, and the engine compartment lid open in order to facilitate its cooling. (shacman f2000 parts, shacman f3000 parts)
Boil water tank engine occurs when some high-load high-speed operation can not be immediately parking stall, but should pull over a period of time to turn off idling. (howo, sinotruk) Because before the engine is in the state of high-speed operation, the engine produces a lot of heat required residual cooling water that comes out of it. Radiator cooling water pump is driven by, and crank coaxial pump and engine running, when the engine stops running pumps are not working, the radiator cooling water can not cycle. If you boil rapidly after flameout, the heat will have a very high temperature, deformation damage components. (sinotruk parts, howo parts)
After the vehicle is parked properly, one can call for assistance, but also can check in advance what causes the car "fever", conditions permitting, you can take some measures to help cool the vehicle. Different "fever" reasons, the treatment methods are also different. Here Xiaobian encountered truck look different causes fever how to deal with. (howo, sinotruk)
First, check the antifreeze tank car at the margin, to see if the water deficit. (howo, sinotruk) If you find water deficit that requires immediate add antifreeze. (higer, higer bus parts) Ability of the driver's hands, you can consider yourself to the water cooling system. It should be noted here is the best add antifreeze, antifreeze can be used if there is no pure water emergency. Also, do not open when the water tank lid immediately, because the water temperature is very high internal pressure is very large, open at once is likely to cause high-temperature steam spray, causing burns. Best to wait for some time to open, open the radiator cap should best pad a towel to prevent steam burns arm. (sinotruk parts, howo parts)
Water temperature in the tank is also very high when, and do not ice water, because if the cooling water is missing too much, there may be added to ice water along the pipeline flows into the engine cylinder liner, the engine temperature above 100 degrees rapid cooling, which can disrupt the normal expansion and contraction gap between the internal parts of the engine and accelerate wear between parts, engine damage. (shacman, shacman truck, shacman parts) Can afford to heat the water, it does not matter if there is no hot water, such as cooling water tank along with cold water to cool down. (sinotruk parts, howo parts)
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