Introduction
This user manual provides detailed instructions for the safe and effective use of the Orion Motor Tech Wheel Bearing Puller Tool Kit. This comprehensive 18-piece set is designed for the removal and installation of 3/4", 1", and 25mm sealed wheel bearings on most Harley-Davidson motorcycles. Please read this manual thoroughly before operation to ensure proper usage and to prevent damage to the tool or motorcycle components.
Package Contents
Image: The complete 18-piece tool kit neatly organized in its durable red blow-molded storage case.
The Orion Motor Tech Wheel Bearing Puller Tool Kit includes the following components:
| Component | Quantity |
|---|---|
| Main Body Puller | 1 |
| Bearing Pullers (3/4", 1", 25mm) | 3 |
| Bearing Installers (3/4", 1", 25mm) | 3 |
| Expander Dowel | 1 |
| Backing Plate | 1 |
| Installation Bolt | 1 |
| Brass Washer | 1 |
| Small Washers | 4 |
| Nuts | 3 |
Image: An exploded view illustrating all 18 individual components of the wheel bearing tool kit, including pullers, installers, bolts, and washers.
Specifications
- Model Number: HB11
- Material: Premium AISI 1045 Medium Carbon Steel (Heat-treated and blackened threaded rods)
- Compatible Bearing Sizes: 3/4 inch, 1 inch, 25 mm sealed wheel bearings
- Product Dimensions: Approximately 12 x 9 x 2 inches (Case dimensions)
- Item Weight: Approximately 5 pounds
- Application: Wheel bearing removal and installation for Harley-Davidson motorcycles
Compatibility
This wheel bearing puller and installer tool kit is designed to be compatible with most Harley-Davidson motorcycles manufactured since 2000. This includes, but is not limited to, the following models:
- Sportster Models: Since 2000
- Twin Cam Models: Since 2000
- VRSC Models: Since 2002
- Models equipped with 25 mm wheel bearings since 2007
Image: Visual representation of various Harley-Davidson motorcycle models (Sportster, Twin Cam, VRSC) indicating compatibility with the tool kit.
Setup
Before beginning any work, ensure you have a clean, well-lit workspace. Gather all necessary safety equipment, including gloves and eye protection. Familiarize yourself with all components of the tool kit and identify the correct puller and installer sizes for your specific wheel bearings (3/4", 1", or 25mm).
- Always refer to your motorcycle's service manual for specific torque specifications and procedures.
- Ensure the motorcycle is securely supported on a lift or stand.
- Remove the wheel from the motorcycle according to the manufacturer's guidelines.
- Clean the wheel hub area thoroughly to remove any dirt or debris.
Operating Instructions
Bearing Removal
Image: A mechanic using the Orion Motor Tech tool to remove a sealed wheel bearing from a motorcycle wheel, demonstrating the puller's engagement.
- Select Correct Puller: Choose the bearing puller that matches the size of the bearing you intend to remove (3/4", 1", or 25mm).
- Insert Puller: Insert the selected bearing puller into the center of the bearing. Ensure the puller's jaws are fully seated inside the bearing's inner race.
- Expand Puller: Use the expander dowel or appropriate tool to expand the puller's jaws, creating a secure grip on the bearing. The unique design ensures a firm hold and prevents slippage.
- Position Main Body Puller: Place the main body puller over the expanded bearing puller, ensuring it rests squarely on the wheel hub.
- Extract Bearing: Slowly turn the main body puller's threaded rod clockwise with a wrench. This action will smoothly pull the bearing out of the wheel hub without causing damage to the wheel.
- Repeat: Repeat the process for the other bearing if necessary.
Image: A detailed view highlighting the secure design of the bearing pullers, showing how they firmly hold needle bearings and prevent slippage during removal.
Bearing Installation
Image: The precision tool set being used to install a new wheel bearing into a motorcycle wheel, ensuring proper depth and alignment.
- Clean Hub: Ensure the bearing bore in the wheel hub is clean and free of any burrs or debris.
- Lubricate: Apply a thin layer of appropriate grease to the outer race of the new bearing and the inside of the wheel hub bore.
- Position Bearing: Carefully place the new bearing squarely into the wheel hub bore.
- Select Correct Installer: Choose the bearing installer that matches the size of the bearing (3/4", 1", or 25mm).
- Assemble Installation Tool: Thread the installation bolt through the bearing installer and the backing plate. Position the backing plate on the opposite side of the wheel hub.
- Install Bearing: Slowly and evenly tighten the nut on the installation bolt. This will press the new bearing into the hub. Ensure the bearing goes in straight and does not cock. Continue until the bearing is fully seated to its proper depth, typically flush with the hub or against an internal stop.
- Repeat: Install the second bearing, ensuring the inner spacer is correctly positioned between the two bearings.
Maintenance
Proper maintenance of your Orion Motor Tech Wheel Bearing Puller Tool Kit will ensure its longevity and reliable performance.
- Cleaning: After each use, wipe down all tool components with a clean cloth to remove grease, dirt, and debris.
- Lubrication: Periodically apply a light coat of oil to the threaded rods and moving parts to prevent rust and ensure smooth operation.
- Storage: Always store the tool kit in its original blow-molded case in a dry, clean environment to protect it from moisture and damage.
- Inspection: Before each use, inspect all components for signs of wear, damage, or deformation. Do not use damaged tools.
Image: A close-up of a tool component emphasizing its robust construction from premium carbon steel, heat-treated for strength, and finished with a corrosion-proof coating for superior durability.
Troubleshooting
If you encounter issues while using the tool kit, consider the following common problems and solutions:
- Tool Not Gripping Bearing:
- Ensure you have selected the correct size bearing puller for your bearing.
- Verify the puller jaws are fully inserted and expanded within the bearing's inner race.
- Check for excessive dirt or rust preventing proper grip; clean the bearing and hub area.
- Difficulty Removing/Installing Bearing:
- Ensure the threaded rods and nuts are adequately lubricated to reduce friction.
- Verify the main body puller or installation bolt is aligned straight and not binding.
- For stubborn bearings, ensure the wheel hub is properly supported and stable.
- Tool Components Stripping/Bending:
- Avoid over-tightening; apply steady, even pressure.
- Ensure all components are correctly assembled and aligned before applying force.
- If a component is damaged, discontinue use and contact customer support for replacement parts.
Warranty and Customer Support
Orion Motor Tech stands behind the quality of its products. For any questions regarding the operation, maintenance, or troubleshooting of your wheel bearing puller tool kit, please refer to the official Orion Motor Tech website or contact their customer support directly. Keep your purchase receipt for any warranty claims.
For further assistance, visit the Orion Motor Tech Store on Amazon.
