kpw 50 Workshop-manual : Page 76

Microfiches
Image preview

Page 74

Image preview

Page 75

Image preview

Page 77

Image preview

Page 78

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
          7. CYLINDER/PISTON                                                                K-PIPE 50


 PISTON RING INSTALLATION
                                                                  Top
 Install the piston rings onto the piston.
 Apply engine oil to each piston ring.                         Second

  Be careful not to damage the piston and
    piston rings during assembly.
    All rings should be installed with the
    markings facing up.                                                           Top
    After installing the rings, they should                                       Second
    rotate freely without sticking.                                               Side Rail
    Stagger the ring end gaps as the figure
    shown.                                                                        Oil Ring
                                                                                  Side Rail




                                                   "IN" Mark    Piston Pin Clip
 Install the piston, piston pin and a new piston
 pin clip.
  Position the piston "IN" mark on the
     intake valve side.
     Place a clean shop towel in the
     crankcase to keep the piston pin clip
     from falling into the crankcase.



                                                   Piston                  Piston Pin

                                                                                  Dowel Pins
 CYLINDER INSTALLATION
 Install the dowel pins and a new cylinder
 gasket on the crankcase.




                                                                                        Gasket



                                                                                           7-6