How to adjust the valve of the JMC Baodian, how to adjust the valve of JAC Junling

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Summary. Dear, hello, I am glad to answer <> for you, JAC Junling valve: The valve adjustment of JAC Junling can be carried out in the following steps: determine the valve opening and closing state:

Before adjusting the valve, it is necessary to find the vertex of the valve opening and closing state, i.e. the position of the timing marker. Generally speaking, the opening and closing state of the valve in the highest position can be found through the rotating parts on the rotary motor, such as the crankshaft. After confirming the opening and closing status of the valve, it is necessary to align the timing mark with the marking line.

Adjust the front exhaust valve: Adjust the front exhaust valve first to find the TDC position of the first cylinder in the front row. Use a thickness gauge to check the valve clearance, which is generally between.

If the valve clearance is incorrect, you will need to use an adjustment screw for fine adjustment. Adjust the front intake valve: After the adjustment of the front exhaust valve is completed, the front intake valve needs to be adjusted.

The procedure is the same as adjusting the front exhaust valve. Adjust the rear exhaust valve: After the adjustment of the front exhaust valve and intake valve is completed, the rear exhaust valve needs to be adjusted.

The steps are the same as in the front row. Adjust the rear intake valve: Finally, the rear intake valve is adjusted, and the steps are the same as the rear exhaust valve adjustment.

Complete valve adjustment: Once you're done, you'll need to recheck all valve lashes to make sure they're within the correct range. c

How to adjust the JAC Junling valve.

Dear, hello, I am glad to answer <> for you, JAC Junling valve: The valve adjustment of JAC Junling can be carried out in the following steps: determine the valve opening and closing state:

Before adjusting the valve, it is necessary to find the vertex of the valve opening and closing state, i.e. the position of the timing marker. Generally speaking, the opening and closing state of the valve in the highest position can be found through the rotating parts on the rotary motor, such as the crankshaft. After confirming the opening and closing status of the valve, it is necessary to align the timing mark with the marking line.

Adjust the front exhaust valve: Adjust the front exhaust valve first to find the TDC position of the first cylinder in the front row. Use a thickness gauge to check the valve clearance, which is generally between.

If the valve clearance is incorrect, you will need to use an adjustment screw for fine adjustment. Adjust the front intake valve: After the adjustment of the front exhaust valve is completed, the front intake valve needs to be adjusted.

The procedure is the same as adjusting the front exhaust valve. Adjust the rear exhaust valve: After the adjustment of the front exhaust valve and intake valve is completed, the rear exhaust valve needs to be adjusted.

The steps are the same as in the front row. Adjust the rear intake valve: Finally, the rear intake valve is adjusted, and the steps are the same as the rear exhaust valve adjustment.

Complete valve adjustment: Once you're done, you'll need to recheck all valve lashes to make sure they're within the correct range. c

A valve is a valve installed on the cylinder intake and exhaust ports of an engine that controls the intake and outlet. During the working process of the engine, when the intake valve is opened, air and mixture enter the cylinder, and when the exhaust valve is opened, the exhaust gas is discharged out of the cylinder, so that the normal operation of the engine can be realized.