vitality 50 2t 4t Workshop-manual : Page 94

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          6. 4-STROKE: CYLINDER HEAD/VALVES                                  VITALITY 50

                                                                   Cylinder Head Cover
 CYLINDER HEAD COVER
 REMOVAL
 Remove the rear body cover. ( 13-6)
 Disconnect the crankcase breather tube
 from the cylinder head cover. ( 5-6)
 Disconnect the secondary air apply hose
 from the cylinder head cover. ( 5-6)

 Remove the four bolts and two nuts from
 the cylinder head cover, then remove the
 cylinder head cover.


                                                        Nuts         Bolts



 INSTALLATION
 Install a new cylinder head cover O-ring
 and gasket.
 Install the cylinder head cover.
 Install and tighten the cylinder head cover
 bolts and nuts.
 Torque: 0.81.2kgf-m
 Be sure to install the O-ring into the
    groove properly.




                                                          O-ring         Gasket

                                               Tensioner Cap
 CAMSHAFT/CAMSHAFT
 HOLDER
 REMOVAL
 Remove the cylinder head cover. (Refer to
 the "CYLINDER HEAD COVER
 REMOVAL")

 Remove the cam chain tensioner cap/spring.
 Remove two bolts and cam chain tensioner.




                                                                        Bolts




                                                                                  6-4