How to Install Bearing Buddies: A Comprehensive Guide

Installing bearing buddies is a crucial maintenance task for boat owners, trailer enthusiasts, and anyone who wants to protect their axle bearings from water, dirt, and debris. By following these simple steps, you can ensure that your bearings remain in optimal condition and extend the lifespan of your trailer.

Step 1: Gather Your Materials

• Bearing buddies (qty. 4)
• Grease gun and marine grease
• 1/8-inch Allen wrench
• Gloves
• Rags

Step 2: Remove the Old Seals

• Wear gloves and position the trailer or boat on a flat, level surface.
• Locate the bearing buddies on each wheel hub and insert the Allen wrench into the fill hole.
• Turn the Allen wrench counterclockwise to loosen and remove the old seals.

Step 3: Clean the Hub and Bearing

• Wipe away any dirt or debris from the hub and bearing.
• Use a rag and brake cleaner to thoroughly clean the surfaces.

Step 4: Install the New Seals

• Apply a thin layer of marine grease to the new bearing buddy seals.
• Align the seals with the fill holes on the hub and press them into place until they are flush with the surface.
• Tighten the Allen wrench clockwise to secure the seals.

Step 5: Grease the Bearings

• Attach the grease gun to the fitting on the bearing buddy.
• Pump grease into the bearing until fresh grease emerges from the fill hole.
• Wipe away any excess grease.

Step 6: Replace the Cap

• Screw the cap back onto the bearing buddy and tighten it by hand.

Congratulations! You have successfully installed bearing buddies and protected your axle bearings.

Success Stories

• Boat Owner: "After installing bearing buddies on my boat trailer, I noticed a significant improvement in the smoothness of my towing experience. The bearings are now properly lubricated and protected from salt water, which has extended their lifespan considerably."
• Trailer Enthusiast: "I replaced the worn-out bearing seals on my utility trailer with bearing buddies. Since then, I haven't had any issues with bearing failure, even after hauling heavy loads over rough terrain."
• DIY Mechanic: "Installing bearing buddies is an easy and cost-effective way to protect your axle bearings. By following the simple steps outlined in this guide, I was able to do it myself in less than an hour."

FAQs About Installing Bearing Buddies

• How often should I install bearing buddies?

Bearing buddies should be installed whenever the axle bearings are serviced or replaced, or if the old seals are damaged or worn.

• What type of grease should I use in bearing buddies?

Use high-quality marine grease specifically designed for bearing buddies. It is important to use the correct type of grease to ensure proper lubrication and protection.

• Do I need to remove the wheel to install bearing buddies?

No, you do not need to remove the wheel to install bearing buddies. Simply follow the steps outlined in this guide and you can easily replace the seals on your trailer or boat hub.