mxu 250 300 Workshop-manual : Page 122

Microfiches
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Page 120

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Page 121

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Page 124

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          7. CYLINDER HEAD/VALVES                                                    MXU 300/250


                                                              Tensioner Screw
 Turn the cam chain tensioner screw
 clockwise to tighten it.




 Remove the four camshaft holder nuts and   Camshaft Holder          Nuts/Washers
 washers.
 Diagonally loosen the cylinder head nuts
   in 2 or 3 times.

 Remove the camshaft holder and dowel
 pins.




                                                                         Camshaft
 Remove the camshaft gear from the cam
 chain and remove the camshaft.




7-5