12 Electrical System
12-45
Trouble Reason Solution
CVT
Abnormal
accelerate
1. Belt getting narrow
2. Inspect the main sliding wheel
● Rolling ball wearing
● Main roller track wearing
3. Drive/Driven pulley axial sliding
not smooth
4. Driven pulley sprint too strong
5. Driven pulley clutch shoe/Surface
wearing
6. Drive/Driven pulley groove
damaged.
7. Connect the PDA to nd trouble
8. Valve clearance not t
9. Pressure low
10. Spark plug bad ignition
Replace
Replace
Replace
Clean or replace
Replace
Replace
Replace
Replace
Adjust
Replace
Top speed low
Inspect”Bad accelerate”1~3 CVT
got dirty.
Drive pulley jammed
Driven pulley spring bad or
damaged
Clean and replace
Clean and replace
Replace
Shifting not
smooth
1. Inspect the Shifting mechanism
● Inspect”Bad accelerate”1~2
2. Inspect the driven pulley
● Driven pulley spring bad or
damaged
● Clutch shoe or surface got
damaged
Replace
Replace
Belt burnt
1. Inspect the CVT cooling pipe
● CVT room too hot
● Main stable wheel impeller
jammed
2. Inspect the wheel groove surface
● Groove got dirty
● CVT case got water in.
Clean
Clean
Clean and replace the belt
Clean and replace the belt
Drive belt
trouble
Wearing too much
Belt specication wrong
Belt got wearing
Belt cracked and reach the life
period
Groove got oil dirty
Drive or driven pulley got damaged
by stone
Belt getting old
Replace
Replace
Replace
Clean and replace the belt
Clean
Clean or replace
Replace
© CFMOTO Powersports, Inc. This manual is subject to all applicable copyright laws.
Reproduction or duplication in any form, whole or in part, is strictly prohbited.
To Next Page