Sierra 1500 2WD V6-4.3L (2008)
2. Lubricate the O-ring seal with clean engine coolant.
3. Install the water outlet.
Notice: Refer to Fastener Notice .
4. Install the water outlet bolts.
Tighten the bolts to 21 N.m (15 lb ft).
5. Install the radiator inlet hose. Refer to Radiator Inlet Hose Replacement (Non-HP2) (See: Radiator Hose/Service and Repair) .
6. Install the air cleaner outlet resonator duct. Refer to Air Cleaner Outlet Resonator Replacement .
