If the engine is the heart of the car, then the engine oil is the car's blood. It plays a role in engine lubrication, cleaning, cooling, corrosion protection, rust prevention, and sealing. There are many metal surfaces that rub against each other in the engine. Lubricating oil is needed to reduce the wear, and the debris generated by the metal friction is also gathered together. This is the main reason for the darkening of the engine oil. Usually do maintenance, generally do not pay attention to how long the oil put, such as organic oil residues, have a great impact on the car. Why change oil? When the engine oil works, it will be subjected to high-temperature combustion and the catalytic action of various metals, gradually aging, and produce carbon deposition, sludge and other substances that damage the engine. They are generated at different positions in the engine and accumulate in the oil passages, etc., which will accelerate wear and cause poor lubrication and affect the service life of the engine. As owners, we must not only learn to choose the right oil, but also to learn some replacement cycles and related common sense. Novice learn how to change oil 1. Select the engine oil that is suitable for the engine. Don't be the most expensive and the most suitable. 2. Before you change the oil, it is best to drive out and walk around to let the oil evenly lubricate the engine and bring out the precipitated impurities inside the engine. 3, open the engine at the bottom of the oil drain, began to put oil, we must pay attention to, after the completion of the oil must be empty for 15 minutes, so that the residual oil in the engine completely empty. 4, to carefully observe the outflow of oil, if it is very viscous, and stratified, there is also a slight odor, we must shorten the cycle of oil change. If there is a strong smell of gasoline, it means that the engine combustion chamber seal is not good, it is best to repair it. 5. Close the oil port bolts and replace the new oil filter. 6. Open the filler port and pour new oil. Pay attention to the upper limit of the oil dipstick and do not exceed the upper limit scale. 7. After the refueling is completed, start the engine, start the car, idle for a few minutes, and turn off the engine. 8. Check the dipstick again to see if you need to replenish the oil. The Shantui Pipe Layers machine feature high strength, high stability, and beautiful appearance. The hook rod winch and working hydraulic system adopt joint venture products or imported products. The pilot control mode is adopted for the operations of hook rod winch and counterweight. The four-link counterweight structure is adopted. Optional air conditioned cab is available. The corresponding measures are taken in consideration of diversified environment adaptabilities. The working device and the counterweight feature good disassembling and assembling performance. Pipe Layers Pipe Layers,Hydraulic Pipe Layer,Shantui Pipe Layer,Wet Land Pipe Shandong Shantui Construction Machinery Import & Export Co.,Ltd. , https://www.bulldozers.pl