Honda FourTrax Rancher TRX420FA5 2020, Owner'S Manual

Page: 154 / 281

Servicing Your Honda 144
Coolant
Increasing the concentration of antifreeze is not recommended
because it decreases cooling system performance. Higher
concentrations of antifreeze (up to 60%) should only be used to
provide additional protection against freezing. Check the cooling
system frequently during freezing weather.
Refer to Safety Precautions on page 111.
Check the engine coolant level each day before operating your ATV
and add if needed.
1. Make sure the vehicle is on level ground.
2. With the engine at normal operating temperature, check the
coolant level in the reserve tank (1). It should be between the
UPPER (2) and LOWER (3) level marks.
If the reserve tank is empty, or if coolant loss is excessive, check
for leaks and see your dealer for repair.
Checking & Adding Coolant
LEFT FRONT
(1)
(1) reserve tank
(2) UPPER level mark (3) LOWER level mark
(2)
(3)
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