Traditional Culture Encyclopedia - The 24 Solar Terms - How to adjust the valve of Yuchai 4s 170-50 engine?

How to adjust the valve of Yuchai 4s 170-50 engine?

1. Loosen the adjustment screw of Yuchai 4s engine with a wrench.

2. Screw the screw shaft of Yuchai 4s engine with a zd knife.

3. Pull up the spiral shaft of Yuchai 4s engine with your fingers.

4. After determining the position, tighten the adjustment screw of Yuchai 4s engine with a wrench.

5. Tighten the clearance nut of the inlet valve of Yuchai 4s engine.