Radiator - Inspection and Installation

INSPECTION 1. Inspect the radiator for bent or damaged fins, and for foreign objects between the fins.

2. Inspect the radiator for damage, scale, rust, or signs of corrosion.

3. Inspect the radiator hoses for cracks, damage, or deterioration (wear).

4. Inspect the reservoir tank for damage.

5. Inspect the radiator cap spring for damage.

6. Check the radiator cap valve opening pressure using a special cooling system tester.

7. Inspect the radiator cap seal for cracks or damage.

RADIATOR COOLING FAN MOTOR

1. Check that the radiator cooling fan rotates when battery voltage is applied to the motor terminals.

2. Check that the radiator cooling fan operates without abnormal noise.

INSTALLATION

1. Fill the radiator and reservoir tank with clean coolant.

2. Start the engine and warm it up until the thermostat valve opens. Then stop the engine.

3. Remove the radiator cap and add coolant up to the base of the radiator filler neck, then add coolant to the reservoir tank up to the upper mark.

4. Check that there are no coolant leaks from the radiator, hoses, or connections.