9. DRIVE AND DRIVEN PULLEYS/
KICK STARTER
9-1
AGILITY CITY 125
SERVICE INFORMATION
GENERAL INSTRUCTIONS
xThe drive pulley, clutch and driven pulley can be serviced with the engine installed.
xAvoid getting grease and oil on the drive belt and pulley faces. Remove any oil or grease from
them to minimize the slipping of drive belt and drive pulley.
SPECIFICATIONS
Ite
Standard
mm
Service Limit
mm
Movable drive face bushing I.D. 23.989~24.025 24.06
Drive face collar O.D. 23.960~23.974 23.94
Drive belt width 17.5 16.5
Clutch lining thickness 1.5
Clutch outer I.D. 125.2-125.7 125.5
Driven face spring free length 147.6
Driven face O.D. 33.965-33.485 33.94
Movable driven face I.D. 34.0-34.025 34.06
Weight roller O.D. 15.920~16.080 15.4
TORQUE VALUES
Drive face nut 5.5~6.5kgf-m
Clutch outer nut 3.5~4.5kgf-m
Clutch drive plate nut 5.0-6.0kg-m
SPECIAL TOOLS
Universal holder Clutch spring compressor
TROUBLESHOOTING
Engine starts but motorcycle won‘t move Lack of power
xWorn drive belt x Worn drive belt
xBroken ramp plate x Weak driven face spring
xWorn or damaged clutch lining x Worn weight roller
xBroken driven face spring x Fouled drive face
Engine stalls or motorcycle creeps
xBroken clutch weight spring
SERVICE INFORMATION.......................9-1 DRIVE BELT ..........................................9-5
TROUBLESHOOTING..............................9-1 DRIVE PULLEY.....................................9-6
LEFT CRANKCASE COVER ...................9-2 CLUTCH/DRIVEN PULLEY .................9-9
KICK STARTER........................................9-2
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