kpw 50 Workshop-manual : Page 80

          8. ALTERNATOR/STARTER CLUTCH/
9. CAM CHAIN TENSIONER                                                                    K-PIPE 50


 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)
 Push rod O.D.                                   11.98512.00                  11.945
 Driven sprocket O.D.                             37.8737.90                   37.60
 Driven sprocket I.D.                             19.0119.02                  19.041
 Tensioner spring free length                       110107                      90

 TORQUE VALUES
 Flywheel lock nut              3.24.0kg-m

 SPECIAL TOOLS
 Flywheel holder                  E021
 Flywheel puller                  E003

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




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