mxu 250 300 Workshop-manual : Page 205

Microfiches
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          11.CRANKSCASE/CRANKSHAFT/
    BALANCE SHAFT                                                              MXU 300/250


 Turn the crankshaft bearings and check for              Play
 excessive play.                                                                          Play
 Measure the crankshaft bearing play.
 Service Limit (replace if over):
  Axial    : 0.2 mm (0.008 in)
  Radial : 0.05 mm (0.002 in)


                                                 Axial                               Radial




                                                                      Mark (Crankshaft)
 CRANKCASE/BALANCER
 INSTALLATION
 Install the balance shaft and crankshaft into
 the left crankcase.
 Align the mark on the balance shaft with
   the mark on the crankshaft.

 Install the dowel pins and new gasket.
 Install the right crankcase and tighten the
 crankcase attach bolts.
 Install the timing chain.                               Mark (Balancer)




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