Core, Heater: Installation
- Carefully install the heater core (5) into the driver side of the HVAC air distribution housing (6).
- Install the heater core bracket (3) and retaining screw (4) and securely tighten.
- Remove the tape or plugs from the heater core tubes (1) and the heater core ports.
- Lubricate new O-ring seals with clean engine coolant and install them onto the heater core tubes. Use only the specified O-ring seals as they are made of a special material for the engine cooling system.
- Connect the heater core tubes to the heater core.
- Install the two clamps (2) that secure the heater core tubes to the heater core and tighten securely.
- Install the HVAC housing assembly. Refer to HOUSING, HVAC, INSTALLATION .
