The required tools for Valve Stem Oil Seal service and valve spring replacement include
Spark Plug port adapter (J22794) and valve spring compressor (J38606). Set the engine to top dead center stance to stop the valve from entering the cylinder while working. Do not touch or disassemble the Spark Plug when it is still hot. Using a tool tighten the Spark Plug to remove it while cleaning the recess area of dirt. Put the Spark Plug port adapter into the port and blow compressed air while keeping the valves positioned. You need to take out the
Rocker Arm followed by compressing the valve spring through the valve spring compressor tool (J38606) before getting the valve keys, valve cap, and valve spring. Check the valve spring condition and replace it before you take out the spring seat and Valve Stem Oil Seal. To set the valve spring and Valve Stem Oil Seal assembly apply the driver and press components onto the valve guide stops. Begin putting valve keys in place and hold the valve spring down by using the valve spring compressor (J38606). Preserve the valve keys with grease if essential. Unwind the valve spring from the valve spring compressor (J38606) tool and check that valve keys sit straight. The valve Rocker Arm returns after you release air pressure and install the Spark Plug through the port adapter (J22794).