11. CRANKCASE/CRANKSHAFT                                                 DINK 50/ 125



 Measure the crankshaft runout.

 Service Limit: 0.1 mm (0.004 in)




 Measure the crankshaft bearing play.                  Play
                                                                            Play
 Service Limits:
   Axial : 0.2 mm (0.008 in)
   Radial: 0.05 mm (0.002 in)


                                                   Axial
                                                                         Radial




 CRANKCASE ASSEMBLY

 Clean off all gasket material from the
 crankcase mating surfaces.
 Avoid damaging the crankcase mating
   surfaces.




                                                              Oil Seal

 Install a new oil seal into the left crankcase.




                                                       Left Crankcase

                                                                              11-6