Here's a general outline. This is not a comprehensive guide and should be supplemented with a repair manual specific to your 1998 Oldsmobile Intrigue. A Haynes or Chilton manual is highly recommended. These manuals provide detailed instructions, diagrams, and torque specifications crucial for successful repair.
Tools You'll Likely Need:
* Repair Manual: Absolutely essential.
* Jack and jack stands: To safely lift and support the vehicle.
* Wheel chocks: For safety.
* Socket wrench set: Various sizes, including metric.
* Wrench set: Including open-end and combination wrenches.
* Power steering pump pliers: These make removing the pump pulley much easier.
* Drain pan: To catch power steering fluid.
* New power steering pump: Ensure you get the correct replacement for your vehicle.
* New power steering fluid: Use the type recommended in your owner's manual.
* Torque wrench: To tighten bolts to the correct specifications.
* Gloves: To protect your hands.
* Shop rags: To clean up spills.
* Safety glasses: To protect your eyes.
General Steps (Consult your repair manual for specifics):
1. Safety First: Disconnect the negative battery terminal. Place the vehicle on jack stands after securely lifting it with a jack. Use wheel chocks for added safety.
2. Drain Power Steering Fluid: Locate the power steering fluid reservoir and carefully drain the fluid into a drain pan.
3. Access the Power Steering Pump: This will likely involve removing some components to access the pump. Your repair manual will show you exactly what needs to be removed (e.g., belts, hoses, brackets). Take photos as you go to help with reassembly.
4. Disconnect Hoses and Lines: Carefully disconnect the high-pressure and low-pressure hoses from the power steering pump. Have rags ready to absorb any remaining fluid. Be prepared for some fluid spillage. Note the routing of the hoses; taking pictures is helpful.
5. Remove the Pulley: This is often the most difficult part. You'll likely need the power steering pump pliers to remove the pulley.
6. Remove the Pump: After removing the pulley and disconnecting all hoses and lines, carefully remove the power steering pump. Note its position and orientation to aid reassembly.
7. Install the New Pump: Install the new pump, ensuring it's properly seated and oriented. Tighten all bolts to the torque specifications found in your repair manual.
8. Reconnect Hoses and Lines: Carefully reconnect the hoses and lines, ensuring they are securely attached.
9. Install the Pulley: Install the pulley, using the correct tools and tightening it to the specified torque.
10. Reinstall Components: Reinstall any components you removed to access the pump.
11. Add New Power Steering Fluid: Add the correct type and amount of power steering fluid as specified in your owner's manual.
12. Bleed the System: Start the engine and turn the steering wheel from lock to lock several times to bleed any air from the system. Check the fluid level and add more as needed.
13. Check for Leaks: Inspect all connections for leaks.
14. Reconnect Battery Terminal: Reconnect the negative battery terminal.
Important Considerations:
* Fluid Type: Use the correct type of power steering fluid specified for your vehicle. Using the wrong fluid can damage the pump and the entire system.
* Torque Specifications: Use a torque wrench to tighten bolts to the correct specifications. Over-tightening can strip threads or damage components. Under-tightening can lead to leaks.
* Safety: Always prioritize safety. Wear safety glasses and gloves. Use jack stands and wheel chocks properly.
Remember, this is a general overview. Always consult a repair manual specific to your 1998 Oldsmobile Intrigue for detailed instructions, diagrams, and torque specifications. If you're not comfortable with any of the steps, it's best to have a qualified mechanic perform the repair.
