C 1500 Yukon 2WD V8-4.8L VIN V (2000)
3. Install the AIR hose to the AIR pump shut-off valve inlet port (3).
4. Install the clamp (5) securing the AIR hose to the AIR pump shut-off valve.
5. Install the clamp (4) securing the AIR hose to the AIR pump assembly base.