Withdrawal
1. Disconnect the negative battery terminal.
2. Disconnect the wire from the fan motor and the wire from the temperature sensor.
3. Remove the radiator drain plug and drain the liquid.
4. Disconnect the upper and lower hoses.
5. For vehicles with automatic transmission, disconnect the oil cooler hoses from the automatic transmission.
Warning. Plug the radiator hose and fitting so that dust, dirt, etc. cannot enter the radiator.
6. Turn away bolts of fastening of a radiator.
7. Remove the heatsink along with the fan.
8. Separate the fan and fan assembly from the heatsink.
Examination
1. Make sure there are no foreign objects between the radiator fins.
2. Check radiator fins for damage.
3. Check the radiator for corrosion.
4. Check the radiator hoses for cracks, damage or wear.
5. Check the expansion tank for damage.
6. Check oil cooler hoses for damage.
Installation
1. Fill the radiator and expansion tank with fresh fluid.
2. Start the engine, let the coolant warm up to the thermostat valve opening temperature, and then turn off the engine.
3. Turn away a stopper of a radiator, add a liquid until its level reaches a jellied mouth of a radiator. Fill the expansion tank.
4. Check that there are no coolant leaks from the radiator, hoses or connections.