mxer mxu 150 Workshop-manual : Page 108

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          7. CYLINDER HEAD/VALVES                                              ATV 150/125

                                                   Nut
 Remove the four cylinder head nuts and
 washers.
 Diagonally loosen the cylinder head nuts
   in 2 or 3 times.




                                                   Washer
 Remove the camshaft holder and dowel           Camshaft Holder
 pins.




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




                                                         Cam Chain   Camshaft Gear

 CAMSHAFT INSPECTION
 Check each cam lobe for wear or damage.
 Measure the cam lobe height.
 Service Limits:
    IN : 31.4 mm (1.256 in)
    EX: 31.13 mm (1.2452 in)




7-5