K 2500 Yukon 4WD V8-6.0L VIN U (2000)
4. Install the lower radiator support nut and bolt at the frame (1).
Tighten the radiator support nut to 70 N.m (52 lb ft).
5. Install the front upper and lower fender bolts (1) to the radiator support (2). The left fender is shown, the right is similar.
Tighten the front fender bolts to 25 N.m (18 lb in).
6. Install the battery tray support.
Tighten the battery tray support bolts to 9 N.m (80 lb in).
7. Install the battery tray.