Clarke 1801703 CHT703 Diesel Engine Cylinder Leakage Kit Instructions

Ensure the engine is turned off and cool. Remove the spark plug or injector from the cylinder to be tested. Attach the adapter hose to the cylinder and connect it to the leakage tester. Make sure all connections are secure before proceeding.
If the leakage percentage is high, perform a thorough inspection of the cylinder, valves, and piston rings for wear or damage. Listen for air escaping from the exhaust, intake, or crankcase to pinpoint the issue.
Yes, the Clarke 1801703 CHT703 is designed for use on both diesel and gasoline engines. Make sure to use the appropriate adapters and follow the instructions for the specific engine type.
Regularly check the hoses and connectors for any signs of wear or damage. Clean the adapters and connections after each use to prevent contamination. Store the tool in a dry, safe place to avoid damage.
Ensure all connections are secure and check for any leaks in the hoses. Verify the gauge calibration and inspect the adapter for a proper fit. If issues persist, consult the user manual or contact technical support.
Refer to the user manual for specific instructions on gauge calibration. Typically, it involves setting the regulator to a specific pressure and adjusting the gauge needle to zero if needed.
Regular testing can be beneficial for preventative maintenance, especially in high-mileage or performance engines. It's also useful when diagnosing performance issues or after major engine repairs.
A leakage result below 20% is generally acceptable, while anything above may indicate potential issues. Listen for air escaping to help determine the source of leakage, such as valves, rings, or gaskets.
It is recommended to perform the test on a cold or slightly warm engine to ensure safety and accuracy. Heat may affect the readings and increase the risk of burns or other injuries.
Always wear protective gear such as gloves and safety glasses. Ensure the engine is off and cool before testing. Follow all instructions in the user manual and be cautious of moving parts.