Mitsubishi MOTORS Lancer 2004, Руководство по ремонту

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GENERAL INFORMATION
ENGINE COOLING 14-2
GENERAL INFORMATION
M1141000100371
The cooling system is designed to keep every part of
the engine at appropriate temperature in whatever
condition the engine may be operated. The cooling
method is of the water-cooled, pressure forced
circulation type in which the water pump pressurizes
coolant and circulates it throughout the engine. If the
coolant temperature exceeds the prescribed temperature, the thermostat opens to circulate the
coolant through the radiator as well so that the heat
absorbed by the coolant may be radiated into the air.
The water pump is of the centrifugal type and is
driven by the alternator drive belt from the
crankshaft. The radiator is the corrugated fin, down
flow type.
SERVICE SPECIFICATIONS
M1141000300416
LUBRICANT
M1141000400338
Item Specification
Radiator Performance kJ/h 4G13 Standard vehicles 137,720
Vehicles with capacity up radiator
(option) 161,288
4G18 Standard vehicles 161,288
Vehicles with capacity up radiator
(option) 181,800
4G63 181,800
A/T oil cooler Performance kJ/h 5,651
Item Standard value Limit
High-pressure valve opening pressure of radiator cap kPa 93
−
123 Minimum 83
Range of coolant antifreeze concentration of radiator % 30
−
60 -
Thermostat Valve opening temperature of
thermostat
°
C
4G1 88
±
1.5 -
4G6 82
±
1.5 -
Full-opening temperature of
thermostat
°
C
4G1 100 -
4G6 95 -
Valve lift mm 8.5 or more -
Item Specified coolant Quantity L
Engine coolant (including
condense tank) DIAQUEEN SUPER LONG LIFE COOLANT
or an equivalent 4G1 5.0
4G6 7.0