How to adjust 24 valves of 340 camshaft of SAIC Iveco Hongyan Jieshi engine?

To adjust the valve clearance of Jieshi engine, firstly loosen the screw fixing the rocker arm with a socket wrench and loosen the nut at the top of the valve by hand;

The specific operation steps are as follows:

1. First, loosen the screw fixing the rocker arm with a socket wrench.

2. Loosen the nut at the top of the valve by hand.

3. Loosen the screw used to adjust the valve clearance with a flat screwdriver.

4. Pull up the nut by hand to drive the screw, so that the clearance of the valve is between 10 and15 mm..

5. Tighten the screws to complete the operation.