KEEWAY 500ATV - Checking Coolant Density; Inspection of Radiator Cap

4. COOLING
SYSTEM
4-3
Check and Maintenance
Checking coolant density
Note:
Open the ra
diator cap after coolant is fully cooled.
Re
move:
Remove bolt 1 and battery panel
Remove radiator cap (counter clockwise).
Check with a densimeter if the coolant density
adapts to the local temperature.
Check coolant for stains or impurities.
Inspection of radiator cap
Note
Open the ra
diator cap after the coolant is fully cooled.
Remove:
Remove bolt 1 and battery panel
Remove radiator cap (counter clockwise)..
Note
Apply coolant on the sealing surface of radiator cap
before attaching the tester to the radiator cap.
Install the radiato
r cap tester to the radiator cap;
Apply the specified pressure (radiator cap opening
pressure) for 6 seconds and make sure that there is drop in
pressure.
Opening pressure of ra
diator cap:
108~137kpa(1.1~1.4kgf/cm
2
)
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