| TIBURON(GK) >2003 > G 2.0 DOHC > Engine Mechanical System > Cooling System > Radiator>Repair procedures |

DISASSEMBLY
1. | Disconnect the radiator fan motor connector.
2. | Set the temperature control switch to the hot position.
3. | Loosen the radiator drain plug to drain coolant.
4. | Disconnect the upper and lower hose and overflow tube.
5. | For vehicles with automatic transmission, disconnect the oil cooler hoses from the automatic transmission.
Plug the ends of the oil cooler hoses and the automatic transmission fittings to prevent transmission fluid from spilling out and foreign materialfrom entering.
6. | Remove the radiator mounting bolts.
7. | Remove the radiator and the fan motor together.
8. | Remove the fan motor from the radiator.
INSPECTION
1. | Check the radiator for bent, broken or plugged fins.
2. | Check the radiator for corrosion,damage, rust or scale.
3. | Check the radiator hoses for crack, damage or deterioration.
4. | Check the reservoir tank for damage.
5. | Check the radiator cap spring for damage.
6. | Test the pressure of the cap using a machine for checking a cooling system.
7. | Check the radiator cap seal for crack or damage.
RADIATOR FAN MOTOR
1. | Check that the radiator fan rotates when battery voltage is applied to the terminals.
2. | Check that abnormal noises are not produced while the motor is turning.
REASSEMBLY
1. | Fill the radiator and reservoir tank with clean coolant mixture.
2. | Run the engine until the thermostat opens, and then stop the engine.
3. | Remove the radiator cap, and add coolant up to the filler neck of the radiator, and then fill the reservoir tank to the upper level. Replace theradiator cap.
4. | Check that there are no leaks from the radiator, hoses or connections.