How to adjust the valve of Yuchai dual-cylinder engine

The adjustment method of two-cylinder engine valves is as follows: 1, the exhaust valve clearance should be greater than the intake valve clearance, because the exhaust valve temperature is much higher than the intake valve, so the clearance is required to be greater than the intake valve, generally 0.05; 2. The adjustment method of valve clearance varies with different engines, but there are still rules to follow, that is, when the valve is closed; 3. For example, for a six-cylinder engine with the ignition sequence of 1-5-3-6-2-4, the method is: turn the piston of one cylinder to the top dead center at the end of compression, and adjust it in turn: 1, double 5 rows, 3 rows, 6 no 2 in, 4 in, and then it will be fine.