K 2500 Yukon 4WD V8-6.0L VIN U (2000)
3. Drill a 3 mm (1/8 in) pilot hole at each punch location.
4. Drill a 13 mm (1/2 in) hole at the pilot locations.
5. Clean and prepare all bare metal surfaces.
Important: Prior to refinishing, refer to GM 4901MD-99 Refinish Manual for recommended products. Do not combine paint systems.
Refer to paint manufacturer's recommendations.
6. Apply an approved anti-corrosion primer.
7. Apply full-body caulk to the entire hinge mounting surface.
8. Align the hinge with the holes in the pillar.
