mxu 250 300 2 Werkstatthandbuch : Seite 121

Microfiches
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Seite 119

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Seite 120

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Seite 122

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Seite 123

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          7. CYLINDER HEAD/VALVES                                                       MXU 300/250

                                               Cylinder Head Cover          Bolts
 CYLINDER HEAD COVER
 REMOVAL
 Remove fuel tank. (Refer to the chapter 5)
 Disconnect the crankcase breather hose and
 pair control valve hose from the cylinder
 head cover. (Refer to the chapter 6)

 Remove the four bolts at the cylinder head
 cover, then remove the cylinder head cover.




                                                                     Nuts




                                                                            O-ring
 INSTALLATION
 Install a new cylinder head cover O-ring
 and install the cylinder head cover.
 Install and tighten the cylinder head cover
 bolts.

 Torque: 1 kgf-m (10 Nm, 7.2 lbf-ft)
 Be sure to install the O-ring into the
    groove properly.




                                                Bolt
 CAMSHAFT/CAMSHAFT
 HOLDER
 REMOVAL
 Remove the cylinder head cover. (Refer to
 the cylinder head cover removal)

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




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