What is the common fault of the engine piston of the car?
Release date:
2020-12-15
1 When the cylinder is pulled, the piston cannot be lubricated, which leads to dry friction of some parts on the piston, which damages the cylinder. The other is that the piston ring is not cooled in time, and the piston ring expands due to heat, which causes the cylinder to expand and die, resulting in a pull cylinder. In severe cases, the crankshaft may be bent and deformed.
Possible failures are
1 When the cylinder is pulled, the piston cannot be lubricated, which leads to dry friction of some parts on the piston, which damages the cylinder. The other is that the piston ring is not cooled in time, and the piston ring expands due to heat, which causes the cylinder to expand and die, resulting in a pull cylinder. In severe cases, the crankshaft may be bent and deformed.
2 Air leakage, oil leakage, the piston ring on the piston is not installed properly, or is installed incorrectly, which may cause the sealing performance to decline, resulting in air leakage and oil leakage, which is why some cars always burn oil, because the piston Oil burning caused by ring oil leakage.
3. The piston pin is loose. The piston pin is an important part connecting the connecting rod and the piston, and its loosening may cause the power transmitted by the piston to the crankshaft to decrease, resulting in increased fuel consumption.
WeChat Official Account
Henan Zhongyuan Piston Co., Ltd.
Phone:+86-0391-8161717
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Email:zhongyuan@zypiston.com
Website:http://www.zypiston.com
Address: No. 288, Wutong South Road, Mengzhou City, Henan Province, China