- Replacement high-pressure power steering line.
- Combination wrench set.
- Flare nut wrenches.
- Pliers.
- Fluid container.
- Funnel.
- Power steering fluid.
- Rags.
Step 1: Disconnect Battery:
- Disconnect the battery to avoid electrical accidents. This will be located in the engine compartment, near the firewall.
Step 2: Remove Wheel and Tire:
- Jack up the vehicle and support it with jack stands. Safely remove the lug nuts and take off the wheel and tire from the affected side (where the high-pressure line will be replaced).
Step 3: Locate Power Steering Pump:
- Look in the engine compartment for the power steering pump. It's usually mounted near the front of the engine.
Step 4: Disconnect Pressure Line:
- Follow the high-pressure line coming out of the pump. Remove the bolt securing the high-pressure line to the pump using a flare nut wrench. Catch any fluid that may spill with a fluid container.
Step 5: Trace to Steering Rack:
- Follow the high-pressure line to where it connects to the steering rack. Remove the bolt securing the line to the rack. Ensure that you can slide the line out, as it has to pass through other obstructions or brackets as it comes out.
Step 6: Remove from Engine Bay:
- While removing the line, guide it and slide it out of the engine compartment. This will require careful maneuvering to avoid the line getting stuck on other components or brackets.
Step 7: Install the New Line:
- Take the new line and gently guide it into the engine compartment. Carefully position it so that none of the line touches exhaust pipes or moving components that may cause abrasion or damage. Make sure it connects properly to the pump and steering rack.
Step 8: Tighten Bolts:
- Secure the bolts of the high-pressure line to the power steering pump and steering rack using your flare nut wrench. Tighten the bolts to the specified torque mentioned in your vehicle's service manual.
Step 9: Refill Power Steering Fluid:
- Locate the power steering fluid reservoir, which is usually near the power steering pump. Open the cap, insert a funnel, and add power steering fluid until it reaches the "Full" mark.
Step 10: Reconnect Battery and Bleed System:
- Reconnect the battery. You may need to bleed the power steering system to remove air that might have entered during the process. This typically involves turning the steering wheel from lock to lock while checking the power steering fluid level and adding more as needed. Refer to your vehicle's service manual for the proper bleeding procedure.
Step 11: Test Drive and Check for Leaks:
- Take your vehicle for a test drive. Listen for any unusual noises and test the steering. Inspect for leaks underneath the car, especially around the power steering pump, steering rack, and connections of the new line. If you notice any leaks, tighten the connections until the leaks stop.
