quannon 125 Workshop-manual : Page 78

          8. STARTER MOTOR/GENERATOR/LEFT CRANK-
   CASE COVER/STARTER CLUTCH           QUANNON 125



 SERVICE INFORMATION
 GENERAL INSTRUCTIONS
 · The starter motor, generator, left crankcase and starter clutch can be serviced in the frame.
 · Do not install the starter clutch forcedly.
 · Install the generator by aligning the groove in the flywheel with the key on the crankshaft.
 · Install the starter motor reduction gear shaft by aligning the shaft pin with the shaft seat groove.

 SPECIFICATIONS
                   Item                         Standard (mm)           Service Limit (mm)
 Reduction gear shaft O.D.                       9.9729.987                  9.932
 Reduction gear shaft hole I.D.                 10.03110.056                10.096
 Camshaft O.D.                                  13.96613.984                13.926
 Cam gear shaft hole I.D.                        14.0614.078                14.118
 Roller O.D.                                      9.9910.005                  9.95
 Starter gear shaft I.D.                         22.0122.022                22.062
 Starter gear shaft O.D.                          42.57442.6                42.534

 TORQUE VALUES
 Flywheel lock bolt             4.05.2 kg-m

 SPECIAL TOOLS
 Flywheel holder                   E021
 Flywheel puller                   E005

 TROUBLESHOOTING
 Hard starting and poor performance at high speed           Starting noise
 · Improperly tightened flywheel lock bolt                  · Worn reduction gear
                                                            · Worn starter gear
 Starter clutch slips                                       · Worn starter clutch roller
 · Worn starter clutch roller                               · Faulty reduction gear shaft bearing
 · Faulty starter clutch roller or spring
 · Worn starter gear shaft O.D.




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