Removing
Remove the valve drive mechanism.
Remove the cylinder head.
Pic. 3.11. Using the Valve Spring Compressor
Compress the valve springs with a special tool and remove the crackers (pic. 3.11). Turn away the screw of adaptation, remove a plate of a spring and a spring. Remove the oil seal using pliers.
Remove the valve, put it together with crackers in a separate cell of the box with an individual number, in order to install it later in its original place.
Installation
Put a new oil cap on the guide sleeve and with light blows of the hammer on the mandrel, press the cap until it is fully seated on the sleeve.
Lubricate the first valve stem with fresh engine oil and insert it into the bushing in which this valve was previously installed.
Establish springs and plates and, having compressed springs, establish crackers.
Repeat the same operations for the remaining valves.
Install the cylinder head and valve train.