·Faulty thermostat
·Faulty thermo switch
·Incorrect coolant level (low coolant level)
·Faulty radiator (clogged, damage)
·Faulty radiator cap
·Impeller shaft gear malfunction (bent dowel pin, gear)
·Damaged impeller shaft
·Disconnected fan motor connector
FAULTY CLUTCH
WHEN ENGINE RUN, ATV DOES NOT RUN
V belt POOR SPEED PERFORMANCE
·Worn/bent/slipping V-belt
·Worn
Cam, slider ·Oil V belt
·Worn/damaged
Compression spring Roller weight
·Damage ·Worn/improper operation
Gears ·Primary/secondary/sheave
·Damage
CLUTCH SLIPPING CVT SYSTEM
Clutch weight spring Incorrect Primary Clutch Position
·Worn/damaged ·Incorrect engine mount
Clutch shoe (see 13. CVT system)
·Worn/ damaged
Primary sliding sheave
·Seized
POORSTARTING FAULTY BRAKE
PERFORMANCE
V-belt ·Worn front hub bearing
·Slipping/oily V-belt ·Worn brake pad
·Worn brake disc
Primary sliding sheave ·Air in brake fluid
·Improper operation ·Leaking brake fluid
·Damage ·Faulty master cylinder kit
·Compressing spring ·Faulty caliper seal kit
·Loose union bolt
Secondary sliding sheave ·Broken brake hose
POOR BRAKING EFFECT
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