Grand Cherokee 4WD V8-5.7L VIN 2 (2007)
19. Align and install the blend door stop (5), front floor door pivot gear (4) and the upper defrost/panel door pivot gear (1) onto the left side of the air
distribution housing.
20. Position the blend door actuator mounting bracket (5) and the mode door actuator mounting bracket (8) onto the left side of the air distribution
housing (1) and install the retaining screws (3 and 6). Tighten the screws to 2 Nm (17 in. lbs.).
21. Position the blend door actuator (4) and the mode door actuator (7) onto the mounting brackets and install the retaining screws (2). Tighten the
screws to 2 Nm (17 in. lbs.). If necessary, rotate the actuators slightly to align the splines on the actuator output shaft with those on the mode door
cam and the blend door stop.
22. Install the air distribution housing onto the HVAC housing.
Air Inlet Housing
HOUSING-AIR INLET
NOTE: The air inlet housing must be removed from HVAC housing and disassembled for service of the recirculation-air door.
NOTE: LHD model shown. RHD model similar.
1. Position the recirculation-air door (4) into the air inlet housing (1).
CAUTION: Make sure that the recirculation-air door pivot shaft is properly seated in the pivot seats located on the air inlet housing.
2. Install the recirculation door actuator (3) onto the air inlet housing. If necessary, rotate the actuator slightly to align the splines on the actuator
output shaft with those on the recirculation door pivot shaft.
3. Install the two screws (2) that secure the recirculation door actuator to the air inlet housing. Tighten the screws to 2 Nm (17 in. lbs.).
4. Install the air inlet housing onto the HVAC housing.
HVAC Housing
