Engine Oil; Faulty Clutch - Linhai ATV300-D T3b Owner's/Operator's Manual

Heavy carbon deposit build-up
Improperly adjusted valve timing
Improperly adjusted valve clearance

Engine oil

Incorrect engine oil level
Improper engine oil quality (High viscosity)
Low engine oil quality
Brakes
Dragging brake
Cooling system
Inoperative fan motor
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
17. TROUBLE SHOOTING

FAULTY CLUTCH

WHEN ENGINE RUN, ATV DOES NOT RUN
V belt
Worn/bent/slipping
Cam, slider
Worm/damaged
Compression spring
Damage
Gears
Damage
OWNER'S/OPERATOR'S MANUAL
ATV300-D T3b
POOR SPEED PERFORMANCE
- 120 -
V-belt
Worn
Oil V belt
Roller weight
 Worn/improper operation
primary/secondary/sheave
 Worm
16.0