KYMCO VITALITY 50 Manual page 118

7. CYLINDER HEAD (2-STROKE)/
CYLINDER/PISTON VITALITY 50
Cylinder Gasket
Install a new cylinder gasket on the mating
surface between the cylinder and crankcase.
Ring Pins
Make sure that the ring end gaps are aligned
with the piston ring pins in the ring grooves.
Lubricate the cylinder inside and piston
rings with engine oil and install the piston
into the cylinder while compressing the
piston rings.
Be careful not to damage the piston.
Install the cylinder head.
Torque: 1.0 1.2kg-m
Install the exhaust muffler and tighten the
exhaust muffler joint lock nuts.
Torque: 1.0 1.4kg-m
Tighten the exhaust muffler lock bolts.
Torque: 3.0 3.6kg-m
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