RAM 3500 Truck 2WD V8-5.7L (2008)
Housing Assembly HVAC: Overhaul
Air Inlet Housing
AIR INLET HOUSING
NOTE: The air inlet housing must be removed from HVAC housing and disassembled for service of the recirculation-air door.
1. Remove the air inlet housing (1) from the HVAC housing and place it on a workbench See: Removal and Replacement/HVAC Housing -
Removal and Installation
2. Remove the two foam insulators (2) from the air inlet housing.
3. To remove the recirculation-air door (1) from the air inlet housing (2), first carefully release the retaining tabs of actuator coupler (3) located on
the inside surface of the air inlet housing and pull the actuator coupler out of the pivot shaft of the recirculation-air door.
NOTE: If the seals on the air door is deformed or damaged, the air door must be replaced.
4. Remove the recirculation-air door from the air inlet housing.
HVAC Housing
HVAC HOUSING
NOTE: The HVAC housing must be removed from the vehicle and disassembled for service of the A/C evaporator, evaporator temperature
sensor, mode-air and blend-air doors.