Silverado 1500 2WD V6-4.3L VIN X (2004)
27. Remove the PCV valve hose from the valve cover and rocker cover.
28. Disconnect the power brake booster vacuum hose from the vacuum fitting.
29. Reposition the radiator inlet hose clamps.
30. Remove the radiator inlet hose from the thermostat housing.
31. Reposition the water pump inlet hose clamps.
32. Remove the water pump inlet hose.
