stryker 125 Manuel atelier : Page 109

          9. CLUTCH/GEAR SHIFT MECHANISM                                                 STRYKER 125/150

 SERVICE INFORMATION
 GENERAL INSTRUCTIONS
 · The clutch and gear shift mechanism can be serviced in the frame.
 · Install the clutch plates in the same chamfer direction.
 · Install the thrust washer with the chamfer facing up and the flat facing down.


 SPECIFICATIONS
                   Item                        Standard (mm)          Service Limit (mm)
 Clutch spring free length                          35.5                      34.2
 Clutch friction disk thickness                   2.82.9                       2.5
 Clutch plate bending                              00.1                        0.2
 Clutch outer I.D.                              111111.5                     112.5
                                  O.D.         29.7029.85                    29.66
 Clutch outer guide
                                  I.D.         30.030.021                    30.40


 TORQUE VALUES
 Clutch center lock bolt          0.81.2kg-m


 SPECIAL TOOLS
 Universal holder
 Pliers (open)




 TROUBLESHOOTING
 Clutch slips during acceleration                     Clutch won't operate; motorcycle moves
 · No free play                                       moves slowly
 · Worn friction disk                                 · Excessive free play
 · Weak spring                                        · Bent clutch plate

 Clutch won't operate                                 Too much pressure on clutch lever
 · Excessive free play                                · Kinked, twisted or damaged clutch cable
 · Bent clutch plate                                  · Damaged clutch lifter

 Improper shifting                                    Clutch does not operate smoothly
 · Excessive clutch lever free play                   · Improper clutch outer groove machining
 · Bent gear shift spindle
 · Worn or deformed gear shift plate                  Gear tripping
 · Damaged transmission drum grooves                  · Faulty gear shift cam stopper
 · Faulty gear shift cam stopper                      · Bent gear shift spindle
                                                      · Worn gear teeth


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