Coolant; Coolant Deterioration Inspection; Coolant Level Check - Segway VILLIAN SSV Series Service Manual

A
D
B

COOLANT

Coolant deterioration inspection

【A】Water storage tank
Visually inspect the coolant in the water storage tank
【A】. If whitish cotton-like fluff is observed, the
aluminum parts in the cooling system are corroded. If
the coolant is brown, the iron or steel parts are rusty. In
either case, fl ush the cooling system. If the coolant emits
a strange smell, check the cooling system for leaks.

Coolant level check

!
Check the liquid level when the engine is cold (room
A
temperature or ambient temperature)
B
C
◆ Check the coolant level in the water storage
tank (keep the water storage tank vertical)
【A】Water storage tank
【B】Max mark
【C】Min mark
【D】Water storage tank cover
If the coolant level is lower than the MIN mark, remove
the front access cover and the cover of the water storage
tank【D】, and then add coolant to the MAX mark【B】.
!
When refi lling, add the specifi ed mixture of coolant and
soft water. Adding water alone will dilute the coolant and
reduce its corrosion resistance. The diluted coolant will
adhere to aluminum engine parts. In an emergency, soft
water can be added, but the diluted coolant must be
restored to the correct mixing ratio within a few days. If
coolant must be added frequently, or the water storage
tank is completely dry, there may be a leak in the cooling
system. Please check the system for leaks.
6 - 7
COOLING SYSTEM