Carter C71. Analysis of the reasons for excessive engine oil consumption.
Carter C71. The engine is a widely used construction machinery power equipment, which is deeply loved by users for its high efficiency, reliability and durability. However, during use, the problem of excessive oil consumption is sometimes encountered, which not only increases the operating cost, but also may have a negative impact on the performance and life of the engine. This article will focus on the Carter C71. In-depth analysis of the causes of excessive engine oil consumption, in order to help users better understand and solve this problem.
1. The piston ring is worn or broken.
The piston ring is one of the most important components in the engine, and its main role is to control oil leakage and ensure the sealing of the combustion chamber. However, over time, piston rings wear out or break, resulting in increased oil leakage and higher consumption. In order to solve this problem, the wear of the piston ring can be checked regularly, and if it is found that the wear is severe or broken, the piston ring should be replaced with a new one in time.
Second, the cylinder wall is worn.
The cylinder wall is another important component in the engine, which works in tandem with the piston rings to maintain the sealing of the combustion chamber. However, as time increases, the cylinder walls also wear out, resulting in a decrease in combustion chamber tightness and an increase in oil leakage. In order to solve this problem, the wear of the cylinder wall can be checked regularly, and if the wear is found to be severe, it should be repaired or replaced in time.
3. Too much or too little oil.
Too much or too little oil can cause the CAT C71. The problem of excessive engine oil consumption. If there is too much oil, it will cause the oil to splash on the cylinder wall, be burned off or leakIf there is too little oil, it can lead to a lack of lubrication between the piston ring and the cylinder wall, which can increase wear. To solve this problem, the level and quality of the oil can be checked regularly to ensure that it is at a normal level.
Fourth, the air filter fails.
An air filter is an important air filter in an engine, which prevents airborne impurities and particles from entering the cylinder. However, over time, the air filter fails, causing airborne impurities and particulate matter to enter the cylinder, accelerating wear and tear on the piston rings and cylinder walls. In order to solve this problem, the status of the air filter can be checked regularly, and if it is found to be faulty or blocked, the air filter should be replaced with a new one in time.
5. Fuel system failure.
The fuel system is an important fuel supply device in the engine, which can ensure the quality and quality of the fuel. However, if there is a failure in the fuel system, such as a clogged or leaking fuel injector, a faulty fuel pump, etc., it will lead to poor fuel combustion and increase oil consumption. In order to solve this problem, you can regularly check the status of the fuel system, if you find a fault, you should repair it in time or replace it with a new fuel injector and fuel pump and other components, six combustion chamber carbon deposits, the combustion chamber carbon deposits are the black or dark deposits formed in the combustion chamber due to incomplete combustion of fuel, it will lead to a decrease in the sealing of the combustion chamber, an increase in oil consumption, in order to solve this problem, the combustion chamber carbon deposits can be removed regularly, if too much carbon deposits are found, measures should be taken in time to remove the carbon deposits VII. Other reasons, in addition to the above several reasons, Caterpillar C7.1. The engine consumes too much oil, and may also be affected by other factors, such as improper maintenance of the engine, the use of non-compliant oil, etc., in order to solve this problem, users need to pay attention to the maintenance of the engine and the use of appropriate oil in daily use, and also pay attention to avoid overload and poor use of operating Xi, etc., in short, Caterpillar C71. Excessive engine oil consumption is a relatively common problem, which may be caused by a number of factors, in order to solve this problem, users need to pay attention to inspection and maintenance in daily use, and at the same time, take corresponding measures according to the actual situation to reduce oil consumption, prolong the service life of the engine, and reduce operating costs.