5 Steps to Change Wheel Bearings on a Trailer

Trailer wheel bearings are an essential part of your trailer’s suspension system. They allow the wheels to rotate smoothly and reduce friction. Over time, wheel bearings can wear out and need to be replaced. Replacing wheel bearings on a trailer is a relatively simple task that can be completed in a few hours with the right tools and materials.

Here are the steps on how to change wheel bearings on a trailer:

1. **Gather the necessary tools and materials**. You will need a jack, jack stands, a lug wrench, a socket wrench, a hammer, a chisel, a bearing packer, and new wheel bearings.
2. **Safety first**. Before you begin, chock the wheels of your trailer to prevent it from rolling. Then, jack up the trailer and place jack stands under the frame for safety.

How To Change Wheel Bearings On A Trailer

Trailer wheel bearings are an important part of your trailer’s suspension system. They allow the wheels to rotate smoothly and help to prevent the trailer from swaying or fishtailing. Over time, wheel bearings can wear out and need to be replaced. If you’re not comfortable changing wheel bearings yourself, you can take your trailer to a mechanic. However, if you’re a little handy and have some basic tools, you can save some money by doing it yourself. Here’s how to change wheel bearings on a trailer:

1. Park the trailer on a level surface and chock the wheels.
2. Remove the hubcap or dust cover.
3. Remove the cotter pin from the spindle.
4. Loosen the spindle nut.
5. Remove the spindle nut and washer.
6. Pull the wheel and hub assembly off the spindle.
7. Remove the old wheel bearings.
8. Clean the bearing races and spindle.
9. Install the new wheel bearings.
10. Pack the wheel bearings with grease.
11. Install the washer and spindle nut.
12. Tighten the spindle nut.
13. Install the cotter pin.
14. Repeat steps 2-13 for the other wheels.

People Also Ask

How do I know if I need to replace my trailer wheel bearings?

There are a few signs that your trailer wheel bearings may need to be replaced. These include:

• A grinding noise coming from the wheels.
• The wheels feeling loose or wobbly.
• The trailer swaying or fishtailing.
• Increased tire wear.

How often should I grease my trailer wheel bearings?

You should grease your trailer wheel bearings every 10,000 miles or once a year, whichever comes first.

Can I grease my trailer wheel bearings myself?

Yes, you can grease your trailer wheel bearings yourself. However, if you’re not comfortable doing so, you can take your trailer to a mechanic.

What tools do I need to change my trailer wheel bearings?

You will need the following tools to change your trailer wheel bearings:

• A jack
• Lug wrench
• Cotter pin puller
• Spindle nut wrench
• Bearing packer
• Grease gun