Tube, Heater Hose, Supply: Installation: 5.7L/6.4L

Courtesy of CHRYSLER GROUP, LLC

1. Install the heater tube (3) into water pump housing. Tighten the bolt (2) to the proper torque specifications. Refer to 5.7L/6.4L TORQUE SPECIFICATIONS .

   Courtesy of CHRYSLER GROUP, LLC

2. Install the heater hose (1) onto heater tube.
3. Install the intake manifold. For 5.7L, refer to MANIFOLD, INTAKE, INSTALLATION . For 6.4L, refer to MANIFOLD, INTAKE, INSTALLATION .
4. Fill the cooling system. Refer to STANDARD PROCEDURE .
5. Connect the negative battery cable.
6. Start the engine and check for cooling system leaks.