FEISHEN K550ATV EEC 4x4, Owner'S Manual

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Clogged fuel tank breather hole
·
Improperly adjusted valve
·
Clogged air cleaner element clearance
·
Clogged jet
·
Improperly contacted
·
Improperly adjusted fuel level valve and valve seat
·
Improper carburetor air vent hose
·
Faulty valve timing
setting Clutch
·
Refer to “CLUTCH SLIPPING
/DRAGGING” section
Engine oil
·
Improperly oil level (low or
over oil level)
Ignition system
·
Faulty spark plug
·
Faulty high tension cord
·
Faulty ignitor unit
·
Faulty pick up coil
·
Faulty ignition coil
·
Valve system
·
Improperly adjusted valve
clearance
OVER HEATING OR OVER-COOLING
OVER HEATING OVER-COOLING
Ignition system Cooling system
·
Improperly spark plug gap
·
Faulty thermostat
·
Improper spark plug heat rang
·
Faulty thermo switch
·
Faulty ignitor unit
Fuel system
·
Improper carburetor setting
·
Improper fuel level adjustment
·
Clogged air cleaner element
Compression system
·
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