Sierra 2500 4WD V8-6.0L (2008)
16. For 2500 series vehicles, install the oil pan skid plate and tighten the rear 2 bolts and install and tighten the front 2 bolts, if equipped.
Tighten the bolts to 28 N.m (21 lb ft).
17. Lower the vehicle.
18. Connect the negative battery cable.
