Prevention and Elimination of EngineHolding Cylinder
The Holding Cylinder phenomenon of the engine is commonly encountered in the process of use, which not only reduces the power output, but also seriously damages the engine. Therefore, it is necessary to understand the cause of the holding cylinder of the engine, and take measures to reduce or eliminate it in order to ensure the normal work of the engine as far as possible.
1. Causes of Holding Cylinder
There are many causes of “holding cylinders” in engines, such as wrong gap of intake and exhaust valves, too tight or too loose valve clearance, sticking of piston rings, carbon deposition on the piston, more serious rain water intrusion and plugging of nozzle orifice and other reasons.
2.Prevention and Elimination of Engine Holding Cylinder
(1) Pay attention to the maintenance work of engine. Regularly check the gap of intake and exhaust valves. The adjustment should be just right. The gap between the piston rings should be within the normal range. If the gap is too large, it will cause the engine to hold cylinder.
(2) Pay attention to the replacement of cylinder gasket. The engine cylinder gasket should be replaced in time due to aging or damage, which is prone to water seepage, resulting in holding cylinder.
(3) Pay attention to keep the engine clean. Regular cleaning work should be done to remove the carbon deposit on the piston surface and oil outlet mouth, so as to ensure the normal compression and lubrication of the engine.
(4) Pay attention to maintain the rapid passage. Regularly clean the nozzle orifice and check whether each cylinder is flooded or not. In addition, the fuel pipe, fuel filter and other components of the fuel system should be cleaned, which is beneficial to ensure the good atomization of the fuel, so as to ensure the normal combustion of the engine.
(5) Pay attention to the rational use of fuel. Generally, diesel or pure gasoline is required for the engine, and no other fuel should be added.
3.Conclusion
In view of the common phenomenon of engine holding cylinder, we have made a brief introduction to the causes and prevention and elimination methods of holding cylinder. It is hoped that through these measures, we can reduce or eliminate the holding cylinder phenomenon of the engine and ensure its normal work.
