Hummer 15909826 Pump,P/S

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Use a special power steering pump pulley remover to remove the pulley from the pump.

Before removing the hoses from the power steering pump, position a drain pan under the pump and disconnect the pressure and return hoses from the backside of the pump. Plug the hoses to prevent contaminants from entering.

To install the power steering pump, you need to follow these steps: 1. Position the pump in the mounting bracket. 2. Tighten the mounting fasteners to the specified torque. 3. Connect the pressure line and feed hose. 4. Press the pulley onto the shaft using a pulley installer tool. 5. Install the drivebelt and engine shield. 6. Fill the power steering reservoir with the recommended fluid. 7. Bleed the system.

To remove the power steering pump, you need to follow these steps: 1. Remove the drivebelt. 2. Use a power steering pump pulley remover to remove the pulley. 3. Remove the oil pan skid plate or engine shield, if equipped. 4. Remove the intermediate shaft coupler from the steering gear input shaft and lower intermediate shaft. 5. Unclip the wiring harness. 6. Disconnect the feed hose, pressure line, and oil cooler hose from the pump, plugging or capping all openings. 7. Lift the pump from the vehicle, being careful not to spill fluid.

IT IS BOTH

This is a new pump

Yes, this has the electronic assist feature