people 250 s 2 Workshop-manual : Page 89

Microfiches
Image preview

Page 87

Image preview

Page 88

Image preview

Page 90

Image preview

Page 91

1 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 200 205 210 215 220 225 230 235 240 243
          6. CYLINDER HEAD/VALVES                                         PEOPLE/PEOPLE S 250


                                                  Cam Chain           Camshaft Gear
 CAMSHAFT INSTALLATION
 Turn the A.C. generator flywheel so that the
 "T" mark on the flywheel aligns with the index
 mark on the right crankcase cover.
 Keep the round hole on the camshaft gear
 facing up and align the punch marks on the
 camshaft gear with the cylinder head surface
 (Position the intake and exhaust cam lobes
 down.) and install the cam chain over the
 camshaft gear.

                                                  Punch Marks    Camshaft Gear
 Install the dowel pins.                          Cam Chain            Dowel Pins




                                                                   Camshaft
                                                                Cap Nuts
 Install the camshaft holder, washers and nuts
 on the camshaft holder.
 Tighten the four cylinder head nuts and the
 two bolts between the cylinder head and
 cylinder.
 Torque: Cylinder head cap nut: 24.5N-m
            Cylinder & cylinder head bolt: 7.8
            11.8N-m
 · Apply engine oil to the threads of the
      cylinder head cap nuts.
    · Diagonally tighten the cylinder head        Bolts              Camshaft Holder
      cap nuts in 23 times.
    · First tighten the cylinder head cap nuts
      and then tighten the bolts between the
      cylinder and cylinder head to avoid
      cracks.




                                                                              6-10