mxu 50 Manuel atelier : Page 115

Microfiches
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          7. CYLINDER HEAD/CYLINDER/PISTON                                     ATV 50

                                                              Cylinder
 CYLINDER/PISTON
 CYLINDER REMOVAL
 Remove the reed valve (seep page 5-13).
 Remove the cylinder head.
 Remove the cylinder.
 Remove the cylinder gasket.

   Do not pry between the cylinder and
   crankcase or strike the fins.




                                                   Piston         Piston Pin
 PISTON REMOVAL
 Remove the piston pin clip to remove the
 piston pin and piston.
· Do not damage or scratch the piston.
   · Do not apply side force to the connect-
     ing rod when removing the piston pin.
   · Place clean shop towels in the crank-
     case to keep the piston pin clip from
     falling into the crankcase.



                                                            Piston Pin Clip



 Spread each piston ring and remove by
 lifting it up at a point just opposite the gap.
 Remove the expander.




                                                                         7-6