3-70
ENGINE
PISTON
• Coat the piston pin and conrod small end with molybdenum
oil.
MOLYBDENUM OIL SOLUTION
• Face the indent mark on the piston head to the exhaust side
of the cylinder, install the pistons 1.
• Place a clean cloth under the piston and fit the circlip 2.
Use a new circlip.
CYLINDER
• Coat the conrod big end with oil.
• Install the dowel pins 1 and new cylinder base gasket 2.
Use a new gasket.
• Coat the cylinder inside surface and piston rings with engine
oil and install the cylinder.
Keep the cam chain pulled out not to be caught
between the sprocket and crankshaft.