Single cylinder diesel engine valve how to adjust?

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Time：2024-03-25 14:07

【Summary Description 】First, open the valve cover, which is a prerequisite for valve adjustment. Next, loosen the adjusting nut on the rocker arm in order to be able to turn the adjusting screw later.

To adjust the valve of a single cylinder diesel engine, you need to follow certain steps:

First, open the valve cover, which is a prerequisite for valve adjustment. Next, loosen the adjusting nut on the rocker arm in order to be able to turn the adjusting screw later.

Then, turn the adjustment screw while pressing the valve lifter with your thumb and finger to feel the change in resistance. When the resistance is reduced, it should be noted that even if the fixing nut is adjusted, the resistance cannot be too large or too small to ensure the normal operation of the valve. The same adjustment method also applies to other valves.

After understanding the valve adjustment method of single-cylinder diesel engine, we also need to understand its working principle. Single-cylinder diesel engines, including two-stroke diesel engines and four-stroke diesel engines, their basic working mechanisms are similar.

The core difference lies in the valve distribution structure. In the working process of a single-cylinder diesel engine, each working cycle includes four key processes: intake, compression, work and exhaust. It is worth noting that in a complete working cycle, only the power stroke is power-generating, while the other three strokes are auxiliary strokes that create conditions for the power stroke.

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