In the article, we will consider the causes of engine failure and troubleshooting

When the chain tensioner shoe is worn, the tensioner response range becomes insufficient to restore chain tension

The piston of the 1st cylinder is set to the position of the top dead center (TDC) of the compression stroke so that when carrying out work related to the removal of the timing chains, the installation of the gas distribution phases is not disturbed

Repair the carburetor in case of breakage of any of its parts or in case of unsatisfactory operation of the carburetor after adjustment in all engine operating modes