China Naming Network - Eight-character query< - How to Adjust the Valve of China Heavy Duty Truck HOMAN 530 Engine?

How to Adjust the Valve of China Heavy Duty Truck HOMAN 530 Engine?

First, determine the adjustment order.

1. Determine the adjustment sequence: According to the valve adjustment sequence diagram, determine the valve sequence to be adjusted, generally the ignition sequence.

2. Cleaning valve parts: Clean the valve and its surrounding parts with detergent or gasoline to keep them clean.

3. Loosen the nut of the valve jack: loosen the nut of the valve jack with a wrench and a Phillips screwdriver, so that the valve plate can move freely.

4. Adjust the valve clearance: check whether the valve clearance meets the requirements with a thickness gauge, and adjust the valve clearance by rotating the valve jack until it reaches the specified value.

5. Fix the valve jack nut: After adjusting the valve clearance, tighten the valve jack nut with a wrench and a Phillips screwdriver.

6. Cleaning residue: clean the detergent or gasoline remaining in the valve and surrounding parts.

7. Test: Start the engine, let the engine run for a period of time, observe whether there are abnormal sounds and smells, and make necessary adjustments.

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