RAM 3500 HD Truck 4WD L6-6.7L DSL Turbo VIN A (2007)
7. Position the lower blend door assembly (2) into the lower half of the HVAC housing (3) and fully engage the three retaining tabs (1).
8. Position the upper blend door assembly into the upper half of the HVAC housing and fully engage the three retaining tabs.
NOTE: Route the wire lead for the evaporator temperature sensor into the opening located on the upper half of the HVAC housing prior to
installing the lower half of the HVAC housing.
9. Position the two halves of the HVAC housing together (3).
10. Install the fifteen screws (6) that secure the two housing halves together. Tighten the screws to 1.1 Nm (10 in. lbs.).
11. Install the foam seal (4) onto the evaporator condensate drain tube (5).
12. Connect the linkage rod (1) to the two blend-air door levers (2) located on the back of the HVAC housing.