Coleman 800ATV-2, Owner'S Manual

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Periodic Maintenance and Adjustment 8-51
S/N
Problems
Solutions
5
Coolant overheats or boils
1. Check to see if the cooling fins on the water cooler are blocked.
2. Check to see if the temperature sensor on the water cooler is
damaged and if the cooling fan is operating properly.
3. Check and be sure that the added antifreeze is the type specified in
this user’s manual.
4. Check to see if there is any air in the water cooling system.
6
Engine does not start
1. Check to see if the battery charge is sufficient to make the starter
motor crank.
2. Check to see if the starter motor is damaged.
3. Check to be sure the EFI system works properly.
4. Check and be sure the ignition circuit is working properly.
5. Check to see if the spark plug has a carbon deposit or the spark plug
element is burned.
6. Check to see if the ignition signal to the magneto is working normally.
7. Check and be sure the air filter is NOT blocked.
8. Check to see if the oil circuit is no blocked and operating smoothly.
9. Check to see if the exhaust system is blocked.
10. Check to see if the oil pump and the EFI system is working.