Nitro 2WD V6-4.0L (2007)
NOTE: If the foam insulator around the heater core is deformed or damaged, the insulator must be replaced.
7. Carefully install the heater core (2) into the passenger side of the air distribution housing (3) and engage the four plastic retainer tabs (1) that
secure the heater core to the housing. Make sure the retaining tabs are fully engaged.
8. Position the heater core tube flange (4) over the heater core tubes (6) and onto the to the passenger side of the air distribution housing (8).
9. Engage the plastic retainer (5) around the heater core tubes. Make sure the retainer is fully engaged.
10. Install the screw (2) that secures the heater core tube flange to the air distribution housing. Tighten the screw to 1.2 Nm (10 in lbs.).
11. Install the upper front passenger side floor duct (7) onto the air distribution housing and install the two retaining screws (1). Tighten the screws to
1.2 Nm (10 in lbs.).
NOTE: If the foam seal for the heater core tube flange is deformed or damaged, it must be replaced.
12. Install the foam seal (3) onto the heater core tube flange.
