Hisun HS500 Owner's Manual page 125

8-22 Periodic Maintenance and Adjustment
NOTE:
The coolant should be between the minimum
and maximum level marks.
1. Coolant reservoir cap
2. Maximum level mark 3. Minimum level mark
4. If the coolant is at or below the minimum
level mark, remove the reservoir cap,
add coolant to the maximum level mark,
install the reservoir cap, and then close
the hood.
Coolant reservoir capacity
(up to the maximum level mark):
0.37 qt (0.35L)
CAUTION:
Mix anti freeze with distilled water only.
However, if distilled water is not available,
soft water may be used for refilling.
Changing the coolant
The coolant must be changed by a service
center at the intervals specified in the
periodic maintenance and lubrication chart.
NOTE:
Adding water instead of coolant lowers
●
the antifreeze content of the coolant. If
water is used instead of coolant, have a
service center check the antifreeze
content of the coolant as soon as