mxu 50 Workshop-manual : Page 113

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          7. CYLINDER HEAD/CYLINDER/PISTON                                        ATV 50

                                                  Combustion Chamber
 COMBUSTION CHAMBER
 DECABONIZING
 Remove the carbon deposits from the
 combustion chamber

   Avoid damaging the combustion cham-
   ber wall and cylinder mating surface.




                                                                 Mating Surface



 CYLINDER HEAD INSPECTION
 Check the cylinder head for warpage with a
 straight edge and feeler gauge.
 Service Limit:
             0.1 mm (0.004 in) replace if over




                                                 Cylinder head Gasket

 CYLINDER HEAD INSTALLATION
 Install the cylinder head on the cylinder
 properly.

   Be careful not to damage the mating
   surfaces.

 Install a new cylinder head gasket onto the
 cylinder.




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