Yukon XL 2500 4WD V8-6.0L VIN N (2006)
Tighten the hinge nuts (4) to 25 N.m (18 lb ft).
16. Clean and prepare all of the surfaces as necessary for refinishing.
17. Apply the sealers. Refinish the surfaces as necessary.
18. Install and align all of the related panels and the components.