GENERAL INFORMATION

The cooling system is a water-cooled pressurized, forced circulation type that offers the following features.

To stabilize engine coolant temperature, the thermostat is located at the coolant inlet port from the radiator.
To improve engine cooling performance and save weight, a plastic tank and aluminium radiator fins are used.
A radiator condenser tank integrated with a radiator has been adopted in order to save weight.
A cross flow type radiator assembly whose tanks are installed on the both sides of the radiator core has been adopted in order to decrease the overall height of the radiator and improve the aerodynamic performance.
Reduction of weight, and current consumption, as a result of using small fan motor, large core area and wide fin pitch.

SPECIFICATIONS

Item				Specification
Cooling method				Water-cooled pressurized, forced circulation with electrical fan
Water pump	Type			Centrifugal impeller
	Drive method			Drive belt
Thermostat	Type			Wax pellet with jiggle valve
	Valve open temperature °C		134, 135	82 ± 2
			4G1	82 ± 1.5
Radiator	Type			Pressurized corrugate type
	Core size mm	Width × Height × Thickness		400 × 640 × 16
	Performance kJ/h		134, 135	126,000
			4G1	190,000

<134, 135>

<4G1>