Service Information; Troubleshooting - KYMCO XCITING 500 Service Manual

10
. DRIVE AND DRIVEN PULLEY

SERVICE INFORMATION

GENERAL INSTRUCTIONS
• The drive pulley, clutch and driven pulley can be serviced with the engine installed.
• Avoid 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.
• Do not apply grease to the movable drive face and weight rollers.
SPECIFICATIONS
Item
Movable driven face bushing I.D.
Driven face collar O.D.
Drive belt width
Clutch lining thickness
Clutch outer I.D.
Drive pulley collar O.D.
Weight roller O.D.
TORQUE VALUES
Drive face nut
Clutch outer nut
Clutch drive plate nut
SPECIAL TOOLS
Universal holder
Clutch spring compressor
Oil seal & bearing install

TROUBLESHOOTING

Engine starts but motorcycle won't move
• Worn drive belt
• Broken ramp plate
• Worn or damaged clutch lining
• Broken driven face spring
Engine stalls or motorcycle creeps
• Broken clutch weight spring
48 (1.89)～48.025 (1.891)
47.965 (1.888)～47.985 (1.889) 47.94 (1.887)
28.9 (1.156)
4 (0.16)
160 (6.3)～160.2 (6.31)
28.96 (1.158)～28.974 (1.159)
29.98 (1.1992)～30.08 (1.203)
135 N•m (13.5 kgf•m, 97 lbf•ft)
80 N•m (8 kgf•m, 58 lbf•ft)
78 N•m (7.8 kgf•m, 56 lbf•ft)
E017
E053
E014
Standard
Lack of power
• Worn drive belt
• Weak driven face spring
• Worn weight roller
• Faulty driven face
XCITING 500
Unit: mm (in)
Service Limit
48.06 (1.892)
27.9 (1.116)
1 (0.04)
160.5 (6.32)
28.9 (1.156)
29.5 (1.18)
10-2