movie 125 euro 3 Workshop-manual : Page 85

          7. CYLINDER HEAD/VALVES                                                 MOVIE SYSTEM

                                                 Cam Chain                  Camshaft Gear
 CAMSHAFT INSTALLATION
 Turn the flywheel so that the "T" mark on
 the flywheel aligns with the index mark on
 the crankcase.
 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 camshaft onto
 the cylinder head.
 Install the cam chain over the camshaft
 gear.                                                   Round Hole             Punch Marks
                                                                      Dowel Pins
 Install the dowel pins.




                                                Camshaft Holder       Nut
 Install the camshaft holder, washers and
 nuts on the cylinder head.
 Tighten the four cylinder head nuts and two
 bolts.
 Torque: Cylinder head nut: 2.0kg-m
 · Apply engine oil to the threads of the
      cylinder head nuts.
    · Diagonally tighten the cylinder head
      nuts in 23 times.

                                                Washer



 Adjust the valve clearance.
 Turn the cam chain tensioner screw
 counter-clockwise to release it.




                                                      Tensioner Screw

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