mxu 500 irs efi Manuale-dofficina : Pagina 171

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Pagina 169

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Pagina 170

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Pagina 172

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Pagina 173

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          8. CYLINDER HEAD/VALVES                                                   MXU 500 IRS


CAM CHAIN
REMOVAL/INSPECTION/
INSTALLATION

 REMOVAL

 Remove the cylinder (refer to the              Guide                      Cam Chain
 "CYLINDER AND PISTON
 REMOVAL/INSPECTION/
 INSTALLATION" section in the chapter 9).
 Remove the oil pump drive chain (refer to
 "OIL PUMP
 REMOVAL/INSTALLATION" section in
 the chapter 4).

 Remove the cam chain from the right
 crankcase.

 Remove the two bolts and cam chain guides.
                                                                          Guide



 INSPECTION

 Cam chain guide

 Inspect the cam chain slipper surface of the
 cam chain guide for wear or damage.




                                                        Slipper Surface



 Cam chain

 Inspect the cam chain for cracks or stiff.




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