Suburban 4WD V8-6.0L (2007)
1. If replacing the rear coolant air bleed covers, remove the intake manifold. Otherwise proceed to the next step.
2. Remove the air cleaner outlet duct.
3. Drain the cooling system. Refer to Draining and Filling Cooling System (Vac-N-Fill).
4. Reposition the radiator vent inlet hose clamp (1) at the coolant air bleed pipe fitting.
5. Remove the radiator vent inlet hose (2) from the coolant air bleed pipe fitting.
6. Remove the coolant air bleed pipe bolts (309) (intake manifold shown removed for clarity).
7. Remove the coolant air bleed pipe (307) and seals (308).
