vitality 50 2t 4t Workshop-manual : Page 117

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          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: 1.01.2kg-m
 Install the exhaust muffler and tighten the
 exhaust muffler joint lock nuts.
 Torque: 1.01.4kg-m
 Tighten the exhaust muffler lock bolts.
 Torque: 3.03.6kg-m
                                                                          7-12