quannon 125 Workshop-manual : Page 98

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


 Remove the transmission drum.




                                                                  Transmission Drum

 INSPECTION
 TRANSMISSION FORK/DRUM INSPECTION
 Inspect each transmission fork for bending or
 damage.
 Measure each transmission fork claw thickness.
 Service Limit: 4.43mm replace if below




 Measure each transmission fork shaft hole I.D.
 Service Limit: 12.058mm replace if over
 Check the transmission fork shaft for bending or
 damage.
 Measure the transmission fork shaft O.D.
 Service Limit: 11.936mm replace if below




 Inspect the transmission drum for scratches or poor
 lubrication.
 Check the transmission drum grooves for damage.          Right
 Check the bearing for excessive free play.
 Measure the transmission drum O.D.
 Service Limits:
     Left : 12.926mm replace if below
     Right : 20.919mm replace if below
 Check the transmission drum and transmission fork
 shaft holes in the left and right crankcase halves for
 wear or damage.

                                                                         Left




10-5