Sierra 1500 4WD V8-6.0L VIN U (2006)
2. Install the power steering cooler outlet hose (3) to the power steering pump (2).
3. Install the retaining clamp.
4. Install the power steering inlet hose (5) to the power steering gear (1).
5. Install the retaining clamp.
6. Fill and bleed the power steering system.
7. Inspect all the hose connections for leaks.
8. Install the front grille.
Power Steering Cooler Pipe/Hose Replacement (Without Hydroboost)
Power Steering Cooler Pipe/Hose Replacement (Without Hydroboost)
Removal Procedure
1. Remove the front grille.
2. Remove the clamp retaining the power steering outlet hose (3) from the power steering gear (4).
Notice: Refer to Power Steering Hose Disconnected Notice in Service Precautions.
3. Remove the clamp retaining the power steering inlet hose from the power steering pump (5).
4. Remove the bolts (2) retaining the power steering cooler from the radiator support.
5. Remove the power steering cooler from the vehicle.
Installation Procedure