Timing marks on Chevrolet Niva

The Chevrolet Niva from the SUV family is equipped with a chain drive in the timing mechanism. The performance of a chain is much greater than that of a belt drive. The chain also has the best technical performance, which affects the transmission torque. If a loose belt causes the pulley teeth to slip, a loose chain prevents this. But with the operation of the car, the gas distribution chain also tends to wear out, stretch, burst and become unusable, which requires its replacement. At the stage of replacing the chain, it is important to install following the marks. What are labels, their purpose and how to put them on the VAZ-2123 this article will tell.

What are tags and their purpose in the Shnivy mechanism

The marks in the timing system on a Chevrolet Niva car are special types of notches and holes that are located on the gas distributor pulleys. The photo shows pulleys with marks on which the timing chain is set.

Marks on the crankshaft pulley

The chain is set according to the marks so that it is better fixed and holds the gas distribution mechanism itself. If you install the chain without observing the marks, then the operation of the pulleys will be uncoordinated and subsequently lead to their early wear. Therefore, it is important to install them in accordance with the marks every time you replace the chain or parts of the gas distribution mechanism. The timing system may malfunction when the chain is loosened or stretched. In order to correctly set the timing mechanism according to special marks, we will consider the procedure for installing the gas distributor phases on the VAZ-2123.

Installing the phases of the gas distribution mechanism using special marks

So, setting the phases in the timing system according to special marks on a Chevrolet Niva car includes the following sequence of actions:

When assembling, do not forget to replace the gasket on the cover!

The work done does not require much time, but is the key to the successful operation of the parts of the gas distribution mechanism of the Chevrolet Niva car. In conclusion, I would like to note the importance of setting the timing chain according to special marks. If for some reason you forgot to set the pulleys on the marks, then it is better not to start this process and re-adjust. This will extend the life of the timing system and all its components.

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