Cooling System: Description and Operation

Engine cooling system components, overview





1 - Radiator

^ After replacing replace entire coolant

2 - Oil cooler

3 - Coolant pump, coolant thermostat

^ Check for ease of movement.
^ Removing and installing coolant thermostat
^ Testing, operating data

4 - Cylinder block

5 - Expansion tank

^ Checking filler cap

6 - Turbocharger

7 - Intake manifold

8 - Heating system heat exchanger

9 - Transmission oil cooler

^ For ATF in automatic transmission