Engine Cooling Radiator - Installation

6.7L DIESEL





1. Install the rubber insulators to the alignment dowels at the lower part of radiator.
2. Lower the radiator into position while guiding the two alignment dowels into the lower radiator support.
3. Raise the vehicle.
4. Position the power steering cooler on the radiator and tighten the nuts to 10 Nm (90 in. lbs.)
5. Lower the vehicle.
6. Install the two upper radiator mounting bolts. Tighten the bolts to 12 Nm (105 in. lbs.) torque.
7. If equipped, connect the transmission cooler lines to the transmission cooler. Inspect quick connect fittings for debris and install until an audible "click" is heard. Tug on lines to verify connection Service and Repair.
8. Connect both radiator hoses and install hose clamps.
9. Install the cooling fan. Electric Radiator Fan - Installation
10. Position the coolant recovery tank hose into the clips located on the top of the radiator.
11. Install the air box and the turbocharger inlet hose Air Cleaner Body - Installation. Tighten clamps to 4 Nm (35 in. lbs.).
12. Connect the mass airflow sensor electrical connector and ambient air temp sensor electrical connector (if equipped).





13. Install the upper radiator shroud (1).
14. If equipped, connect the negative battery cable to the auxiliary battery.
15. Connect the battery negative cable.
16. Position heater controls to full heat position.
17. Fill cooling system with coolant Service and Repair.
18. Operate the engine until it reaches normal operating temperature. Check the cooling system and automatic transmission (if equipped) for leaks.