Radiator: Service and Repair

RADIATOR REPLACEMENT (LM4)

Tools Required
^ J 41240 Fan Clutch Remover and Installer
^ J 38185 Hose Clamp Pliers

Removal Procedure






1. Drain the coolant from the radiator. Service and Repair
2. Remove the lower radiator support shield, if equipped. Radiator Support Shield Replacement
3. Remove the transmission cooler lines from the radiator. Service and Repair
4. Reposition the outlet radiator hose clamp using J 38185.
5. Remove the outlet radiator hose from the radiator.
6. Lower the vehicle.
7. Reposition the inlet radiator hose clamp (1) using J 38185.
8. Remove the inlet radiator hose from the radiator.
9. Remove the cooling fan and shroud. Service and Repair
10. Remove the headlamp housing panel.
11. Remove the upper radiator to condenser bolts.






12. Remove the coolant recovery line from the radiator.
13. Lift upward on the condenser to remove from the radiator retaining tab.
14. Remove the radiator.

Installation Procedure






1. Install the radiator.
2. Install the condenser to the radiator retaining tab.
3. Install the coolant recovery line to the radiator.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

4. Install the bolts retaining the condenser to the radiator.
^ Tighten the bolts to 28 Nm (21 ft. lbs.).
5. Install the headlamp housing panel.
6. Install the cooling fan and shroud.
7. Install the inlet radiator hose to the radiator.
8. Reposition the inlet radiator hose clamp (1) using J 38185.
9. Raise the vehicle.






10. Install the outlet radiator hose (1) to the radiator.






11. Reposition the outlet radiator hose clamp (1) using J 38185.
12. Connect the transmission cooler lines to the radiator.
13. Install the lower radiator support shield, if equipped.
14. Lower the vehicle.
15. Fill the cooling system.