vitality 50 2t 4t 1 Manuel atelier : Page 111

Microfiches
Image preview

Page 109

Image preview

Page 110

Image preview

Page 112

Image preview

Page 113

1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 255 260 265 270 273
          7. CYLINDER HEAD (2-STROKE)/
   CYLINDER/PISTON                                           VITALITY 50
                                                Combustion Chamber
 COMBUSTION CHAMBER
 DECARBONIZING
 Remove the carbon deposits from the
 combustion chamber

   Avoid damaging the combustion
   chamber 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: 0.10mm replace if over




                                               Cylinder head Gasket
 CYLINDER HEAD INSTALLATION
 Install a new cylinder head gasket onto the
 cylinder.
 Install the cylinder head on the cylinder
 properly.

   Be careful not to damage the mating
   surfaces.




                                                                           7-6