TrailBlazer 2WD V8-5.3L (2007)
10. Place the hinge (1) into position and hand tighten the two attaching bolts.
11. Remove the feed wire from the hinge.
12. Install and hand tighten the two remaining bolts.
13. Align the hinge to the original scribe location and torque all four bolts to 25 N.m (18 ft.lb).
14. Clean and prepare all bare-metal surfaces.
15. Apply a full-bodied caulk around the service hinge (1).
