17. TROUBLESHOOTING
OVER HEATING OR OVER-COOLING
OVER HEATING OVER-COOLING
Ignition system Cooling system
Ÿ
Improperly spark plug gap
Ÿ
Faulty thermostat
Ÿ
Improper spark plug heat rang
Ÿ
Faulty thermo switch
Ÿ
Faulty ignitor unit
Fuel system
Ÿ
Improper carburetor setting
Ÿ
Improper fuel level adjustment
Ÿ
Clogged air cleaner element
Compression system
Ÿ
Heavy carbon deposit build-up
Ÿ
Improperly adjusted valve timing
Ÿ
Improperly adjusted valve clearance
Engine oil
Ÿ
Incorrect engine oil level
Ÿ
Improper engine oil quality (High viscosity)
Ÿ
Low engine oil quality
Brakes
Ÿ
Dragging brake
Cooling system
Ÿ
Inoperative fan motor
Ÿ
Faulty thermostat
Ÿ
Faulty thermo switch
Ÿ
Incorrect coolant level (low coolant level)
Ÿ
Faulty radiator (Clogged, damage)
Ÿ
Faulty radiator cap
Ÿ
Impeller shaft gear malfunction (bent dowel pin, gear)
Ÿ
Damaged impeller shaft
Ÿ
Disconnected fan motor connector
106
Summary of Contents for xt260
Page 13: ...3 SAFETY WARNING 1 2 3 7...
Page 14: ...3 SAFETY WARNING 4 8...
Page 15: ...3 SAFETY WARNING 5 6 7 9 8 9...
Page 16: ...3 SAFETY WARNING 10 11 12 13 10...
Page 17: ...3 SAFETY WARNING 14 15 ONLY FOR 4WD 16 ONLY FOR 4WD 17 11...
Page 84: ...16 MAINTENANCE 78...
Page 114: ...18 Tool 108...
Page 117: ...111...
Page 118: ...20 WIRNING DIAGRAM 112...