my Ford Explorer makes a hissing noise when I turn the steering wheel what should I do

Solution

1. Preparation

• Gather tools and parts required for the repair.
• Ensure the vehicle is parked on a level surface and turn off the engine.
• Disconnect the battery to prevent any electrical issues.

2. Check and Replace Power Steering Fluid

• Sub-steps:
  1. Locate the power steering fluid reservoir.
  2. Remove the cap and check the fluid level; add the recommended fluid type if low.
  3. If the fluid is contaminated, drain the old fluid.
  4. Refill with new power steering fluid, ensuring it meets the manufacturer's specifications.

Tools Required:

• Funnel
• Power steering fluid

3. Inspect and Replace Power Steering Hoses

• Sub-steps:
  1. Identify and remove any clamps securing the power steering hoses.
  2. Disconnect the hoses from the power steering pump and rack.
  3. Inspect hoses for cracks or signs of wear; replace if damaged.
  4. Reconnect new hoses, ensuring a tight fit and secure clamps.

Tools Required:

• Socket set
• Pliers

4. Replace Power Steering Pump (if necessary)

• Sub-steps:
  1. Remove the serpentine belt from the power steering pump.
  2. Disconnect the power steering lines from the pump.
  3. Unbolt the power steering pump from its mount and remove it.
  4. Install the new power steering pump and bolt it in place.
  5. Reconnect the power steering lines and serpentine belt.

Tools Required:

• Socket set
• Torque wrench