SsangYong Korando III (2010 year). Manual — part 52
08-3
0000-00
1. SPECIFICATION
Description
Specification
Cooling system
Type
Water cooling, forced circulation
Coolant
Capacity
11.3L
Radiator
Core size
740W X 380H X 27t (over 281,200㎣)
Flow type
Cross flow
Min. cooling capacity
over 68,000kcal/h
Antifreeze
Type
Long life coolant
Mixing ratio
(water:antifreeze)
50 : 50
Cooling fan module
Type
Electric
Capacity
220W (Ø360) + 150W (Ø360)
Control type
Series: low speed, Parallel: high speed
Coolant reservoir
Capacity
over 2.2L
Circulation
Closed roof type
Pressure cap
Screw type, 1.4bar
Vacuum valve
Screw type, 1.4bar
Thermostat
Type
Wax pallet type
Opening temperature
90℃
Fully open temperature
100℃
Valve lift
8mm
08-4
2. INSPECTION
Possible Cause
Action
Coolant level
is too low
- Leak from the radiator
- Leak from the auxiliary reservoir
- Leak from the heater core
- Replace the radiator
- Replace the auxiliary reservoir
- Replace the heater
- Leak from the coolant hose connections
- Damaged coolant hose
- Reconnect the hose or replace
the clamp
- Replace the hose
- Leak from the water pump gasket
- Leak from the water pump internal seal
- Replace the gasket
- Replace the water pump
- Leak from the water inlet cap
- Leak from the thermostat housing
- Replace the water inlet cap
gasket
- Replace the thermostat sealing
- Incorrect tightening torque of the
cylinder head bolts
- Damaged cylinder head gasket
- Tighten the bolts to the specified
torque
- Replace the cylinder head
gasket
Coolant
temperature is
too high
- Coolant leakage (Coolant level is low)
- Improper coolant mixture ratio
- Kinked coolant hose
- Add coolant
- Check the coolant concentration
(Anti-freeze)
- Repair or replace the hose
- Defective thermostat
- Defective water pump
- Defective radiator
- Defective auxiliary reservoir or tank cap
- Replace the thermostat
- Replace the water pump
- Replace the radiator
- Replace the auxiliary reservoir
or tank cap
- Cracks on the cylinder block or cylinder
head
- Clogged coolant passages in the
cylinder block or cylinder head
- Replace cylinder block or
cylinder head
- Clean the coolant passage
- Clogged radiator core
- Clean the radiator core
- Improper operation of cooling fan
- Replace the cooling fan or repair
the related circuit
- Defective temperature sensor or faulty
wiring
- Replace the sensor or repair the
related wiring
Coolant
temperature is
too low
- Thermostat is stuck open
- Replace the thermostat
- Improper operation of cooling fan
- Replace the cooling fan or repair
the related circuit
- Defective temperature sensor or faulty
wiring
- Replace the sensor or repair the
related wiring
08-5
0000-00
1) Coolant Level Check
Park the vehicle on level ground and apply the parking brake. Stop the engine and wait until it is
cooled down.
The coolant level should be between the MAX and MIN mark on the coolant reservoir.
Check the coolant level. If the level is below the “MIN” mark, immediately add coolant.
1.
2.
Scalding hot coolant and steam could be blown out under pressure, which could cause serious
injury. Never remove the coolant reservoir cap when the engine and radiator are hot.
Avoid any direct contact of the coolant to the painted body of the vehicle.
-
-
MAX
MIN
08-6
2) Leak Test
Release the pressure in the system by
loosening the pressure cap of the coolant
reservoir slightly. Then, remove the pressure
cap completely.
1.
Never open the cap until the coolant
temperature becomes under 90℃ to
prevent any burn.
Add the coolant so that the coolant level is
between MAX and MIN mark on the coolant
auxiliary tank.
Connect the tester to the tank filler and
apply pressure (1.4 bar).
Check all the coolant hoses, pipes and
connections for leaks when the pressure of
the tester drops, and replace or tighten, if
necessary.
2.
3.
4.
3) Thermostat
Immerse the thermostat into the water. Heat the
water and check the valve opening temperature.
Valve opening
temperature
90±2℃
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