The Ultimate Guide to Jacking Up a Trailer with Torsion Axles: Tips and Tricks

Knowing how to jack up a trailer with torsion axles is a crucial skill for any trailer owner, whether you’re tackling maintenance, tire changes, or simply need to make adjustments. Torsion axles, with their unique suspension system, require a slightly different approach than traditional leaf spring axles. This guide will walk you through the process step-by-step, ensuring a safe and efficient lift.

Understanding Torsion Axles

Before we dive into the jacking process, let’s understand the mechanics of torsion axles. Unlike leaf spring axles, which use springs to absorb shocks, torsion axles utilize a twisting bar, or torsion beam, to handle the load. This bar is connected to the axle and rotates as the trailer moves, absorbing the impact and providing a smooth ride.

Why Jacking Up a Torsion Axle Trailer is Different

The unique design of torsion axles presents a slight challenge when jacking up the trailer.

• No Springs to Compress: Unlike leaf springs, there are no springs to compress when lifting the trailer. This means the axle will rise with the trailer, potentially making it harder to reach the wheels.
• Potential for Axle Movement: Without the support of springs, the axle can move slightly when lifted, requiring careful positioning of the jack.

Essential Equipment for the Job

Before you begin, gather the following tools:

• A Heavy-Duty Jack: Choose a jack rated for the weight of your trailer.
• Jack Stands: Ensure you have enough jack stands to safely support the trailer.
• Lug Wrench: This is necessary to remove the wheels if needed.
• Chocks: Place chocks on the wheels that are not being lifted to prevent the trailer from rolling.
• Safety Glasses and Gloves: Protect yourself from potential hazards.

Step-by-Step Guide to Jacking Up a Trailer with Torsion Axles

Now, let’s get started with the jacking process:

1. Choose the Right Spot: Locate the best spot to jack up the trailer. Look for a sturdy, flat surface, preferably near the center of the axle. Avoid jacking up on the frame or any other weak points.
2. Secure the Trailer: Engage the trailer’s parking brake and use chocks to prevent the trailer from rolling.
3. Position the Jack: Place the jack directly under the axle, ensuring it’s positioned securely and centered.
4. Begin Lifting: Slowly raise the jack, keeping an eye on the axle. The axle will rise with the trailer. Be careful not to over-extend the jack.
5. Use Jack Stands: Once the trailer is lifted enough to allow for access, place the jack stands under the frame, ensuring they are securely positioned.
6. Lower the Jack: Carefully lower the jack, transferring the weight to the jack stands.
7. Remove the Jack: Once the trailer is safely supported by the jack stands, remove the jack.

Handling the Axle Movement

As mentioned earlier, the torsion axle may move slightly as you lift the trailer. To prevent this, you can use a few techniques:

• Use a Wide Jack Base: A jack with a wide base provides more stability and reduces the chances of the axle shifting.
• Position the Jack Carefully: Center the jack directly under the axle to minimize lateral movement.
• Use Jack Stands Quickly: Once the trailer is lifted, quickly position the jack stands to support the axle.

Safety Precautions: Prioritize Safety First

• Always Use a Jack Rated for the Trailer’s Weight: Never use a jack that is not rated for the weight of your trailer.
• Check for Loose Parts: Inspect the trailer for any loose parts before lifting.
• Never Work Under a Trailer Without Jack Stands: Always use jack stands to support the trailer before working underneath.
• Be Aware of Your Surroundings: Keep an eye out for any hazards in your work area.
• Use Common Sense: If you are unsure about anything, consult a qualified mechanic or refer to your trailer’s owner’s manual.

Beyond the Lift: Maintenance and Repairs

Once the trailer is safely lifted, you can perform various maintenance and repair tasks, including:

• Tire Changes: Access the lug nuts to change tires or inspect tire pressure.
• Brake Inspection and Adjustment: Access the brake system for inspection or adjustment.
• Suspension Inspection: Check for any damage or wear in the torsion axles.
• General Cleaning: Clean the undercarriage and perform general maintenance.

Time to Take Off: Final Thoughts on Jacking Up Your Trailer

Mastering the art of jacking up a trailer with torsion axles is a valuable skill for any trailer owner. By following these steps and prioritizing safety, you can confidently handle any maintenance or repair needs. Remember to always refer to your trailer’s owner’s manual for specific instructions and consult a qualified mechanic if you have any doubts.

Questions We Hear a Lot

Q1: Can I use a regular jack for a torsion axle trailer?

A1: It’s generally not recommended to use a regular jack for a torsion axle trailer. The axle movement can make it difficult to lift the trailer safely and efficiently. Use a heavy-duty jack designed for trailers.

Q2: How high should I lift the trailer when jacking it up?

A2: Lift the trailer high enough to provide sufficient clearance for the task you’re performing. However, avoid lifting it too high, as this can put stress on the torsion axles.

Q3: What if the axle moves while I’m lifting the trailer?

A3: If the axle moves, immediately stop lifting and reposition the jack. Ensure the jack is centered under the axle and use a wide base for added stability.

Q4: Can I use jack stands on the axle itself?

A4: It’s generally not recommended to place jack stands directly on the axle. Use the trailer frame for supporting the trailer with jack stands.

Q5: How often should I inspect the torsion axles?

A5: Regularly inspect the torsion axles for any signs of damage or wear. Aim to inspect them at least once a year or more frequently if you use your trailer often.