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Truck diesel engine maintenance method

Truck engines need regular maintenance. When driving through areas that are particularly humid or extremely dusty, check and maintain the relevant parts of the engine. Let me talk about the maintenance method of the truck engine. I hope to help everyone.

Regularly change oil and oil filter

When the oil passes through the pores of the oil filter, the solid particles and the viscous material in the oil are accumulated in the filter. If the filter is clogged, the oil will not pass through the filter element smoothly, it will swell the filter element or open the safety valve, and pass through the bypass valve to bring the dirt back to the lubrication part, prompting the engine to wear faster and the internal pollution is intensified.

Keep the crankcase well ventilated

Contaminants in the air can deposit around the PCV valve, possibly blocking the valve. If the PCV valve is clogged, the polluting gas flows backwards into the air filter. The contaminated filter element reduces the filtering capacity, and the inhaled mixture is dirty, which causes the crankcase to become polluted, resulting in increased fuel consumption, increased engine wear, and even damage to the engine. Therefore, the PCV must be regularly maintained to remove contaminants around the PCV valve.

Clean the crankcase regularly

During operation of the engine, high-pressure unburned gases, acids, moisture, sulfur and nitrogen oxides in the combustion chamber enter the crankcase through the gap between the piston ring and the cylinder wall, and are mixed with the metal powder generated by the wear of the parts. Forming a sludge. When the amount is small, it is suspended in the oil. When the amount is large, it is precipitated from the oil, and the filter and the oil hole are clogged, causing difficulty in lubricating the engine and causing wear. In addition, when the oil is oxidized at a high temperature, a paint film and carbon deposits are formed on the piston, so that the engine fuel consumption is increased and the power is lowered. In severe cases, the piston ring is stuck and the cylinder is pulled. Therefore, the crankcase is cleaned regularly using BGl05 (Lubricating System Efficient Quick Cleaner) to keep the inside of the engine clean.

Truck engine

Regular cleaning of the fuel system

When fuel is supplied to the combustion chamber through the oil passage, gelatinous and carbon deposits are inevitably formed, which are deposited in the oil passage, carburetor, fuel injector and combustion chamber, which interfere with fuel flow and destroy normal air. The fuel ratio causes poor fuel atomization, causing performance problems such as engine wobble, explosion, idle speed, and poor acceleration. Use BG208 (fuel system powerful and efficient cleaning agent) to clean the fuel system, and regularly use BG202 to control the formation of carbon deposits, so that the engine can always be kept in an optimal state. The traditional disassembly cleaning method will affect the stability of the engine due to assembly errors, and can be used to remove sludge and carbon deposits in the fuel tank, oil passage, fuel injector, combustion chamber and exhaust gas system without disassembly. It can repair the friction and wear caused by the operation of the machine.

Regular maintenance of the water tank

Rusty and fouling of the engine water tank are the most common problems. Rust and scale limit the flow of coolant in the cooling system, reducing heat dissipation, overheating the engine, and even causing engine damage. Oxidation of the coolant also forms an acidic substance that corrodes the metal parts of the water tank, causing damage and leakage of the water tank. Regular use of BG540 (water tank strong and efficient cleaning agent) to clean the water tank to remove rust and scale, not only to ensure the normal operation of the engine, but also to extend the overall life of the water tank and engine.

Fuel system maintenance cleaning

Since the fuel distribution system of the car is very precise, it cannot be dismantled. When cleaning the engine fuel system, use the engine to remove the cleaning agent, because the cleaning agent does not need to disassemble the fuel system, on the one hand, it can start to thoroughly clean the fuel system, and on the other hand, it helps to protect the fuel system of the engine.

The above is about the introduction of the truck engine maintenance method. I hope everyone can understand the truck engine maintenance method and it will help everyone.


Contact: Kendy

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