Positive Crankcase Ventilation Hose/Pipe/Tube Replacement for HUMMER H3 2006

1. Remove the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement in Engine Controls - 3.5L (L52).



2. Disconnect the positive crankcase ventilation (PCV) fresh air tube (6) from the air cleaner resonator (1).
3. Disconnect the PCV dirty air tube (2) from the following:

•	The camshaft cover (5)

•	The intake manifold (3)

1. Connect the PCV fresh air tube (6) to the air cleaner resonator (1).
2. Connect the PCV dirty air tube (2) to the following:

•	The camshaft cover (5)

•	The intake manifold (3)

3. Install the air cleaner resonator and outlet duct. Refer to Air Cleaner Resonator and Outlet Duct Replacement in Engine Controls - 3.5L (L52).