mxer mxu 150 Manuel atelier : Page 107

Microfiches
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          7. CYLINDER HEAD/VALVES                                                          ATV 150/125

                                                        Cylinder Head Cover
 CAMSHAFT REMOVAL
 Remove seat, front cover, center cover.
 Front fender, fuel tank and exhaust pipe.


 Remove the four cylinder head cover bolts
 to remove the cylinder head cover.




                                                                         Bolts
 Remove the cam chain tensioner cap bolt
 and the O-ring.




                                                                                              Bolt

                                                                O-ring
 Turn the cam chain tensioner screw
 clockwise to tighten it.




                                                                  Tensioner Screw
 Turn the flywheel counterclockwise so that     Camshaft Gear                    Round Hole
 the "T" mark on the flywheel aligns with
 the index mark on the crankcase to bring the
 round hole on the camshaft gear facing up
 to the top dead center on the compression
 stroke.




                                                                         Punch Marks

                                                                                         7-4