C 3500 Truck 2WD V8-6.0L VIN U (2001)
4. Install the auxiliary heater pipes (2, 3) to the auxiliary heater core.
5. Lower the vehicle. Refer to Lifting and Jacking the Vehicle.
6. Install the right front wheelhouse.
7. Install the auxiliary heater pipes (1, 2)10 the heater inlet and outlet tees (3, 4).
8. Fill the cooling system. Refer to Draining and Filling Cooling System.
