zing 125 qe Workshop-manual : Page 78

          9. CLUTCH/GEAR SHIFT MECHANISM                                                            ZING II 125


 SERVICE INFORMATION
 GENERAL INSTRUCTIONS


        The clutch and gear shift mechanism can be serviced in the frame.
        Install the clutch plates in the 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
   Clutch outer guide I.D.                     30.030.021                  30.40



 TORQUE VALUES
     Clutch center lock bolt          0.81.2 kg-m



 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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