Sierra Classic 1500 4WD V8-5.3L (2007)
2. Install the evaporator cowl gasket (1) to the evaporator (2).
3. Install the evaporator cover (1) to the HVAC module assembly (2).
Notice: Refer to Fastener Notice.
4. Install the screws to the evaporator cover (1).
Tighten the screws to 2 N.m (18 lb in).
5. Connect the electrical connector to the recirculation actuator (1).
6. Install the HVAC module assembly.
