Section 9 (Engine Cooling System (H4DO)): Radiator: Removal

CAUTION: The radiator is pressurized when the engine and radiator are hot. Wait until engine and radiator cool down before working on the radiator.

1. Disconnect the ground terminal from battery sensor. Ref. to BATTERY
   NOTE: Repair Contents.
2. Drain engine coolant. Ref. to DRAINING OF ENGINE COOLANT , REPLACEMENT, Engine Coolant.
3. Remove the front exhaust pipe. Ref. to REMOVAL , Front Exhaust Pipe.
4. Disconnect the radiator outlet hose from thermostat cover.
   Fig 1: Identifying Radiator Outlet Hose Clamp

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5. Lower the vehicle.
6. Remove the air intake duct. Ref. to REMOVAL , Air Intake Duct.
7. Remove the front bumper. Ref. to REMOVAL , Front Bumper.
8. Remove the active grille shutter. Ref. to REMOVAL , Active Grille Shutter.
9. Remove the grille bracket.
   NOTE: Remove six clips when removing the grille bracket.
   Fig 2: Identifying Grille Bracket Clips

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10. Remove the reservoir tank. Ref. to REMOVAL , Reservoir Tank.
11. Disconnect the connector (A) from the radiator main fan motor and the connector (B) from the radiator sub fan motor.
    Fig 3: Identifying Radiator Main Fan Motor Connector

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    Fig 4: Identifying Radiator Sub Fan Motor Connector

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12. Disconnect the radiator inlet hose from the water pipe assembly.
    Fig 5: Identifying Radiator Inlet Hose Clamp

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13. Remove the radiator upper brackets.
    Fig 6: Identifying Radiator Upper Brackets Bolts

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14. Using the ST, remove the bolts securing the condenser lower bracket to the radiator.

    ST 73099SG000 SPECIAL TOOL CONDENSER

    Fig 7: Removing Condenser Lower Bracket Bolts

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15. Remove the bolts securing the condenser lower bracket to the condenser, and remove the condenser lower bracket.
    NOTE: This procedure is required to prevent the lower gasket from being damaged when removing the radiator.
    Fig 8: Locating Condenser Lower Bracket Bolts

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16. Remove the bolts securing the condenser upper bracket to the radiator.
    Fig 9: Identifying Condenser Upper Bracket Bolts

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17. Secure the condenser to the vehicle using ropes or other means.
    NOTE: This procedure is required to prevent the condenser from dropping off and also damage to the air conditioner pipes.
    Fig 10: Securing Condenser To Vehicle

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18. Lift the radiator up and away from vehicle.
19. Remove the radiator lower cushion from the vehicle body.

Fig 11: Identifying Lower Radiator Cushion

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