Driven Pulley Disassembly/Inspection/Assembly - KYMCO MXU 500 User Manual

10. DRIVE PULLEY/DRIVEN PULLEY/CLUTCH
DRIVEN PULLEY
DISASSEMBLY/INSPECTION/
ASSEMBLY
DISASSEMBLY
Remove the driven pulley (refer to the
"DRIVE PULLEY AND DRIVEN
PULLEY
REMOVAL/INSTALLATION" section in
this chapter).
Use the special tool to remove the nut.
Special tool:
Driven pulley spring compressor
● Install the block and bolts, then tighten
the bolts.
● Attach the block, nut wrench and
spring compressor to the driven pulley
assembly.
● Place the block in a vise and secure it.
● Tighten the spring compressor nut and
compress the spring.
● Loosen the nut with the nut wrench.
● Remove the nut.
● Remove the spring compressor and nut
wrench.
Remove the spring seat on the spring and
spring.
Remove the spring collar on the movable
driven face.
Remove the four guide pins/rollers, then
remove the movable driven face.
10-13
Spring Compressor
A120E00059
Bolt
Guide Pins/rollers
Nut Spring Seat
Spring
Nut
Compressor Nut
Block Nut
Driven Face
Spring Collar Movable Driven Face
MXU 500
Nut Wrench
Bolt