A Step-by-Step Guide to Replace Your Vehicle's Steering Gearbox

Table of Contents:

1. Introduction
2. Signs of a Faulty Steering Gear
3. Tools Required for Replacing the Steering Gearbox
4. Step-by-Step Guide to Replace the Steering Gearbox 4.1. Lifting the Front End and Setting Jack Stands 4.2. Loosening the Fasteners at the Bottom of the Box 4.3. Removing the Net from the Plastic Cover 4.4. Disconnecting the Steering Shaft 4.5. Removing the Driver Side Wheel and Drag Link 4.6. Removing the Steering Lines from the Gearbox 4.7. Removing the Bolts Mounting the Gearbox to the Chassis 4.8. Removing and Installing the Pitman Arm 4.9. Installing the New Steering Gearbox 4.10. Purging the Power Steering System of Air
5. Conclusion
6. Resources

How to Replace the Steering Gearbox in Your Vehicle 🚗

Is your car's steering gear showing signs of wear or leakage? It might be time to replace the steering gearbox. In this article, we will guide you through the step-by-step process of replacing the steering gearbox in your vehicle. We will provide you with the necessary tools required and share some expert tips to make the replacement process smooth and hassle-free. So, let's dive in and get your steering system back in top shape!

Signs of a Faulty Steering Gear

Before we begin with the replacement process, let's first understand the signs that indicate a faulty steering gear. Some common signs include:

• Leaking steering gear
• Difficulty turning the steering wheel
• Unusual noises while steering
• Excessive play in the steering wheel
• Uneven tire wear

If you have noticed any of these signs, it's recommended to inspect the steering gear and consider replacing it if necessary.

Tools Required for Replacing the Steering Gearbox

Before starting the replacement process, it's essential to gather all the necessary tools and equipment. Here's a list of tools you will need:

• Jack stands
• Socket set (13mm, 16mm, 18mm)
• Crow's foot wrench (18mm)
• Pry bar
• Hammer
• Piece of wood
• New pitman arm
• Power steering pump
• Power steering lines

Make sure you have all the tools ready before you begin the replacement process. It will save you time and ensure a smooth workflow.

Step-by-Step Guide to Replace the Steering Gearbox

Now, let's break down the process of replacing the steering gearbox into easy-to-follow steps:

4.1 Lifting the Front End and Setting Jack Stands

To access the steering gearbox, you need to lift the front end of the vehicle and set jack stands under the axle. This will provide a safe and stable working environment.

4.2 Loosening the Fasteners at the Bottom of the Box

Using a 13mm socket, loosen the three fasteners at the bottom of the steering box. If you have the factory steering box, you will need a 13mm socket for this step.

4.3 Removing the Net from the Plastic Cover

Remove the nut from the plastic cover using a 13mm socket. This nut clamps the lower steering shaft to the gearbox. In case the steering shaft is stuck, try using heat and a large pry bar to loosen it.

4.4 Disconnecting the Steering Shaft

Note: The steering shaft will not spin once it's disconnected on this vehicle.

Remove the driver side wheel and, if necessary, the drag link. This will provide better access to the steering gearbox.

4.5 Removing the Steering Lines from the Gearbox

Using an 18mm crow's foot wrench, remove the two steering lines from the gearbox. This step requires careful handling to prevent any leaks or damage to the lines.

4.6 Removing the Bolts Mounting the Gearbox to the Chassis

Locate the three bolts that mount the gearbox to the chassis, just above the sway bar bushing. Use a 16mm socket to remove these bolts. Support the gearbox with a jack or a piece of wood while removing the last bolt.

4.7 Removing and Installing the Pitman Arm

Remove the pitman arm from the old steering box using a 33mm socket. Install the new pitman arm on the new box, facing the same direction as the old one.

4.8 Installing the New Steering Gearbox

Align the holes on the new steering gearbox with the chassis and hand-tighten the bolts. Ensure the lower steering shaft aligns properly before tightening.

4.9 Purging the Power Steering System of Air

To purge the power steering system of air, fill the reservoir until it's full with both front tires off the ground. Leave the cap off and turn the steering wheel lock to lock at least 20 times. Check the fluid level and add more if necessary. Repeat this process with the engine off and the Jeep set on the ground.

5. Conclusion

Replacing the steering gearbox can be a challenging task, but with the right tools and guidance, it can be accomplished successfully. By following the step-by-step instructions provided in this article, you can replace the steering gearbox in your vehicle and restore its steering system to optimal performance.

Remember to always prioritize safety and double-check your work before test-driving your vehicle. With a new steering gearbox, you can enjoy smoother and more responsive steering on your rides.

Resources

1. Article on How to Replace a Steering Gearbox
2. Video Tutorial on Steering Gearbox Replacement

FAQ

Q: How can I identify a faulty steering gear? A: Some signs of a faulty steering gear include leaking, difficulty turning the wheel, unusual noises, excessive play, and uneven tire wear.

Q: What tools do I need to replace the steering gearbox? A: The tools required for the replacement process include jack stands, socket set, crow's foot wrench, pry bar, hammer, piece of wood, and new pitman arm.

Q: How do I purge the power steering system of air after replacing the steering gearbox? A: Fill the reservoir, leave the cap off, and turn the steering wheel lock to lock at least 20 times. Check the fluid level and add more if necessary. Repeat this process with the engine off and the vehicle on the ground.

Q: Can I replace the steering gearbox myself? A: Yes, you can replace the steering gearbox yourself if you have the required tools and knowledge. However, it is recommended to seek professional help if you are not confident in your abilities.

Q: How long does it take to replace the steering gearbox? A: The time required for replacing the steering gearbox can vary depending on the vehicle and your level of expertise. It can typically take a few hours to complete the process.