Heater Pipe Replacement - Inlet

Heater Pipe Replacement - Inlet
Removal Procedure
1. Drain the cooling system.





2. Release and slide the heater core inlet hose clamp away from the heater inlet pipe connection.
3. Disconnect the heater core inlet hose from the heater inlet pipe.





4. Remove the heater inlet pipe nut (2).
5. Remove the heater inlet pipe (1).
6. Remove the seal (3) from the heater inlet pipe (1).

Installation Procedure
1. Install a new seal (3) to the heater inlet pipe (1).
2. Apply engine coolant to the heater inlet pipe seal (3).





3. Install the heater outlet pipe (1).

4. Notice: Refer to Fastener Notice in Service Precautions.

Install the heater inlet pipe nut (2).
Tighten the nut to 25 Nm (18 ft. lbs.).





5. Connect the heater core inlet hose to the heater inlet pipe.
6. Position the heater core inlet hose clamp over the heater inlet pipe connection.
7. Fill the cooling system.