The Ultimate Guide to Motorcycle Wheel Bearing Puller Tools

Maintaining your motorcycle is crucial for a safe and enjoyable riding experience. One essential task is replacing wheel bearings, and using the right tool for the job can make the process much easier. Here's a comprehensive guide to motorcycle wheel bearing puller tools, covering their types, how to use them, and various tips and tricks.

Types of Motorcycle Wheel Bearing Puller Tools

There are two main types of motorcycle wheel bearing puller tools:

• Mechanical Pullers: These tools use a threaded rod or bolt to apply force and extract the bearing from the hub. They come in different sizes and configurations to accommodate various bearing sizes.
• Hydraulic Pullers: Hydraulic pullers utilize hydraulic pressure to remove bearings. They offer greater power and control compared to mechanical pullers, but they are also more expensive.

How to Use a Motorcycle Wheel Bearing Puller Tool

1. Preparation:
- Remove the wheel from the motorcycle.
- Clean the wheel hub and bearing area thoroughly.

2. Position the Puller:
- Select the appropriate puller size for your bearing.
- Place the puller claws or jaws around the bearing's outer race.
- Tighten the puller bolts or nuts evenly to secure the tool in place.

3. Apply Force:
- Turn the threaded rod or pump the hydraulic cylinder to apply force to the bearing.
- Gradually increase the force until the bearing starts to move.

4. Extract the Bearing:
- Continue applying force until the bearing is completely removed from the hub.
- Use a hammer or block of wood to gently tap the bearing out if it is still stuck.

Tips and Tricks

• Use a deep socket: A deep socket can provide additional reach when removing bearings that are recessed in the hub.
• Lubricate the puller bolts: This helps reduce friction and prevents galling during the pulling process.
• Apply heat: If the bearing is particularly stubborn, applying heat to the hub can soften the grease and make it easier to remove.
• Work carefully: Avoid applying excessive force, as this may damage the bearing or the hub.

Stories and Lessons

Story 1:

Once, a rider tried to remove a wheel bearing using a hammer and chisel. The bearing was so stubborn that he ended up hammering the chisel into the hub, damaging it beyond repair.

Lesson: Always use the right tool for the job.

Story 2:

A mechanic once forgot to tighten the puller bolts. As he applied force, the puller slipped off the bearing, sending the bearing flying across the garage.

Lesson: Check and recheck all connections before applying force.

Story 3:

A rider tried to remove a bearing without removing the wheel. The puller got jammed between the bearing and the wheel, and he had to call a tow truck to extract the bike.

Lesson: Remove the wheel from the motorcycle before attempting to extract the bearing.

Common Mistakes to Avoid

• Using a puller that is too small or too large.
• Tightening the puller bolts unevenly.
• Applying excessive force.
• Using the wrong technique, such as hammering or prying.

Conclusion

Using the right motorcycle wheel bearing puller tool and following the proper procedures can make bearing replacement a breeze. By avoiding common mistakes and utilizing tips and tricks, you can ensure a safe and successful outcome. Remember, proper maintenance is essential for a safe and enjoyable riding experience.