3. Checks & Adjustment
When the coolant level is below the LOWER limit,
remove reservoir tank cap and add coolant till upper limit.
(Add coolant or diluted original liquid).
Recommended coolant: CFMOTO coolant
Standard density: 50%
( Freezing temperature of coolant varies according to the
different mixture ratio. Adjust the mixture ratio according to
the lowest temperature in the place where the vehicle is
used.)
If the coolant reduces very fast, check if there is any leakage.
The cooling system may be mixed with air when there is no
coolant in the reservoir tank and the air should be discharged
before adding coolant.
Coolant Leakage
Check radiator hose, water pump, water pipes and joints for
leakage.
In case of any leakage, disassemble and do further check.
(Refer to Chapter 4)
Check the radiator hose for aging, damages or cracks.
The rubber hose will naturally get aged after a period of service
time. The aged hose may get cracked when the cooling system
is heated. Nip the hose with fingers and check if there are any
tiny cracks.
In case of any abnormal, replace with a new hose.
Check the clamps of the coolant pipes and hose.
Tighten properly in case of any looseness.
Check radiator fins for mud and dust clog or damage.
Correct the bent fins; clean the mud with water and compressed
air. When the damaged area of the radiator fin is over 20%,
replace with a new radiator.
3-13
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