4g69 Cooling Mitsubishi space wagon
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Transcript of 4g69 Cooling Mitsubishi space wagon
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14-1
GROUP 14
ENGINE COOLINGCONTENTS
GENERAL DESCRIPTION. . . . . . . . . 14-2
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GENERAL DESCRIPTIONENGINE COOLING14-2
GENERAL DESCRIPTIONM2140000100382
The cooling system is a water-cooled pressurized, forced circulation type which offers the following fea-tures. To stabilize engine coolant temperature, the ther-
mostat is located at the coolant inlet port from the radiator.
To improve engine cooling performance and save weight, a plastic tank and aluminum radiator fins are used.
The speed of the radiator fan is controlled by a fan controller. The ECM or PCM detects driving conditions and controls the controller so that the fan operating noise is minimized and fuel effi-ciency is improved.
SPECIFICATIONSITEM SPECIFICATIONCooling method Water-cooled pressurized, forced
circulation with electrical fanRadiator Type Pressurized corrugate type
Performance kJ/h (kcal/h)
A/T 202,320 (48,332)M/T 195,480 (46,698)
Water pump Type Centrifugal impellerDrive method Drive belt
Thermostat Type Wax pellet with jiggle valveValve open temperature C (F) 82 (180)Built-in transmission fluid cooler Performance kJ/h (kcal/h) 7,200 (1,720)
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GENERAL DESCRIPTIONENGINE COOLING 14-3
CONSTRUCTION DIAGRAM
AC406330
RADIATOR
RADIATOR CONDENSERTANK ASSEMBLY
COOLING FAN MOTOR (LH)
AB
COOLING FAN SHROUD
COOLING FAN MOTOR (RH)
AC404969
RADIATORFAN MOTOR
RADIATOR
RADIATOR CONDENSERTANK ASSEMBLY
CONDENSOR FANSHROUD
TRANSMISSION FLUIDCOOLER LINE HOSE
FAN CONTROLLERAB
CONDENSOR FAN MOTOR
RADIATORFAN SHROUD
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NOTES
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