Enclave FWD V6-3.6L (2008)
4. Position the service lower plenum panel to the vehicle using 3-dimensional measuring equipment. Clamp the panel into place.
5. Plug weld accordingly.
6. Clean and prepare all welded surfaces.
7. Apply sound deadening material to the bottom side of the service replacement lower plenum. Refer to Sound Deadening Material.
8. Apply the sealers and anti-corrosion materials to the repair area, as necessary. Refer to Anti-Corrosion Treatment and Repair.
9. Paint the repair area. Refer to Basecoat/Clearcoat Paint Systems.
Important: When replacing the original laminated lower plenum with a mild steel service part, the upper plenum can be attached using a
typical MIG plug welding process.
10. Install the upper plenum.
11. Install all related panels and components.
12. Connect the negative battery cable.
13. Enable the SIR system. Refer to SIR Disabling and Enabling.
