GENERAL DESCRIPTION
ENGINE COOLING
14-2
GENERAL DESCRIPTION
M2140000100122
The cooling system is a water-cooled pressurized,
forced circulation type which offers the following fea-
tures.
• To improve the reliability of cavitation at a high
engine speed and to increase the amount of
engine coolant, the output control system has a
thermostat installed at the outlet of engine cool-
ant from the engine to the radiator.
• To improve engine cooling performance and
reduce weight, a plastic tank and aluminum radia-
tor fins are used.
• The speed of the cooling fan is controlled by a fan
control module. The engine control module
detects driving conditions and controls the fan
control module so that the fan operating noise is
minimized and fuel efficiency is improved.
SPECIFICATIONS
CONSTRUCTION DIAGRAM
ITEM SPECIFICATION
Cooling method Water-cooled pressurized, forced circulation
with electrical fan
Radiator Type Pressurized corrugate type
Performance kJ/h (kcal/h) 216,700 (51,772)
Water pump Type Centrifugal impeller
Drive method Drive belt
Thermostat Type Wax pellet with jiggle valve
Valve open temperature °C (°F) 80 ± 1.5 (176 ± 3)
AC210269
FAN CONTROL
MODULE
RADIATOR
COOLING FAN
MOTOR
RESERVE TANK
AB
COOLING FAN
SHROUD
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