quannon 125 Workshop-manual : Page 103

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          10. CRANKCASE/CRANKSHAFT/TRANS-
    MISSION SYSTEM/STARTER SPINDLE                                 QUANNON 125


 CRANKSHAFT
 INSPECTION
 Measure the connecting rod big end side clearance.
 Service Limit: 0.80mm replace if over




 Measure the crankshaft runout.
 Service Limit: 0.1mm replace if over




                                                        A              B




 Check the crankshaft bearings for noise or excessive
 free play.
 Replace if necessary.

 Drive out the crankshaft bearings using the
    universal bearing puller.

   Special Tool

  Universal Bearing Puller      E030
                                                            Bearings




                                                                           10-10