Sierra 3500 2WD V8-6.0L VIN U (2004)
8. Install the front end diagonal brace.
9. Install the front end diagonal brace bolts.
Tighten the front end diagonal brace bolts to 25 N.m (18 lb ft).
10. Install the upper condenser mounting bolts.
Tighten the upper condenser mounting bolts to 9 N.m (80 lb in).
11. Install the headlamps.
12. Install the upper radiator baffle.
13. Connect the negative battery cable.