6B-2 ENGINE COOLING
SH410
GENERAL DESCRIPTION
The cooling system consists of the radiator cap, radiator, coolant reservoir, hoses, water pump, cooling fan and
thermostat. The radiator is of tube-and-fin type.
COOLING SYSTEM CIRCULATION
1) While the engine is warmed up (thermostat closed), coolant circulates as follows.
Water pump Cylinder Cylinder head
Throttle body
(IAC valve)
Intake manifold
Water inlet pipe
Thermostat case
Heater core
2) When coolant is warmed up to normal temperature and the thermostat opens, coolant passes through the radia-
tor core to be cooled as well as the above flow circuit.
1. Radiator inlet hose
2. Radiator outlet hose
3. Water intake pipe
4. Thermostat
5. Water pump
6. IAC valve (throttle body)
7. Heater inlet hose (if equipped)
8. Heater outlet hose (if equipped)
9. Radiator
10. Oil cooler (A/T only)
11. Engine
12. ECT sensor
To Next Page
Loading...
Need help?
General
