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10-3 Trouble Diagnosis
The engine temperature is too high
The water thermometer and the temperature sensor do not work properly.
The thermostat is stuck to close.
Insufficient coolant.
The water hose and jacket are clogged.
Fan motor malfunction.
The filler cap of the radiator malfunction.
The engine temperature is too low
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The water thermometer and the temperature sensor malfunction.
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The thermostat is stuck to open.
Coolant is leaking
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The water pump mechanical seal does not function properly.
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The O ring is deteriorated.
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The water hose is broken or aged.
Summary of Contents for ATV300
Page 79: ...79 10 4 Trouble Diagnosis for Cooling System...
Page 80: ...80...
Page 103: ...103...
Page 108: ...108 15 2 POOR PERFORMANCE AT LOW AND IDLE SPEEDS 15 3 POOR PERFORMANCE AT HIGH SPEED...
Page 109: ...109 15 4 LOSS POWER...
Page 110: ...110 15 5 POOR HANDLING...
