Yukon/Denali 4WD V8-5.3L VIN Z Flex Fuel (2005)
12. Position the rear body opening lower filler and mig-weld in place at factory weld locations (Fig. 4-69).
13. Clean and prepare all weld surfaces.
14. Refinish the metal surfaces as necessary.
15. Align and install all of the related panels and the components.