Jeep Grand Cherokee WK. Manual — part 1772
4. Using a flat bladed tool, remove the upper defrost/
panel door pivot gear (1), front floor door pivot gear
(4) and the blend door stop (5) from the driver side
of the air distribution housing (3).
5. Remove the upper defrost/panel door linkage rod
(8) and the mode door cam (7) from the air distri-
bution housing.
6. Remove the lower defrost/panel door pivot gear (2)
and the front floor door linkage rod (6) from the air
distribution housing.
7. Remove the screws (1) that secure the rear floor/
console door actuator (2) to the passenger side of
the air distribution housing (3) and remove the
actuator.
8. If equipped with dual zone heating-A/C, remove the
screws (6) that secure the blend door actuator (7)
to the passenger side of the air distribution housing
and remove the actuator.
9. If equipped with dual zone heating-A/C, remove the
screws (4) that secure the blend door actuator
mounting bracket (5) to the passenger side of the
air distribution housing and remove the mounting
bracket.
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10. If equipped with dual zone heating-A/C, remove
the blend door stop (1) from the passenger side
of the air distribution housing (2).
11. Carefully pull the heater core (3) out of the pas-
senger side of the air distribution housing.
12. Carefully cut the foam seal (1) along the parting
line (2) of the two halves of the air distribution
housing (3). If the seal is deformed or damaged, it
must be replaced.
13. Remove the 4 metal clips (4) that secure the two
halves of the air distribution housing together.
14. Remove the eight screws (5) that secure the two
halves of the air distribution housing together.
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15. Carefully separate the left half of the air distribu-
tion housing (1) from the right half of the air dis-
tribution housing (2).
16. Remove the center partition (3) from the distribu-
tion housing.
NOTE: If the seal on any air door is deformed or
damaged, the air door must be replaced.
17. If required, remove the front floor air doors (1 and
3) from the center partition (2) by disengaging the
retaining tabs (4) and pulling the air doors apart
from each other.
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NOTE: If the seal on any air door is deformed or
damaged, the air door must be replaced.
18. Remove the upper defrost/panel-air door (1),
lower defrost/panel-air door (2), directional vane
(3), rear outlet-air door (4) and the blend-air door
(5) from the passenger side air distribution hous-
ing (6) as required.
NOTE: If the seal on any air door is deformed or
damaged, the air door must be replaced.
19. Remove the upper defrost/panel-air door (1),
lower defrost/panel-air door (2), directional vane
(3) and the blend-air door (4) from the driver side
air distribution housing (5) as required.
AIR INLET HOUSING
NOTE: The air inlet housing must be removed from HVAC housing and disassembled for service of the
recirculation-air door.
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