KYMCO KXR 250, Service Manual

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9.
DRIVE AND DRIVEN PULLEYS
9-6
Mongoose/KXR 250
Measure the movable drive face bushing I.D.
Service Limit : 27.06mm replace if over
ASSEMBLY
Install the weight rollers into the movable
drive face.
Install the ramp plate.
Check the drive pulley collar for wear or
damage.
Measure the O.D. of the drive pulley collar
sliding surface.
Service Limit : 26.94mm replace if below
INSTALLATION
Install the drive pulley face assembly and
collar.
Install the drive pulley, wash and nut.
Torque: 9.0
～
10.0kgf-m
Washer
When installing the drive pulley face,
compress it to let the drive belt move
downward to the lowest position so that the
drive pulley can be tightened.
Install the washer with the “OUT SIDE”
mark facing out.
Do not get oil or grease on the drive belt or
pulley faces.
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