1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of the Strange Engineering S1409 Spring Seat Bearing Kit. This kit is designed to facilitate easier spring adjustment in automotive suspension systems, specifically compatible with Koni and Strange shocks. Please read this manual thoroughly before installation and retain it for future reference.
2. Safety Information
WARNING: Improper installation or use of this product can lead to serious injury or damage to your vehicle. Always follow proper safety procedures and consult a qualified professional if you are unsure about any step.
- Always wear appropriate personal protective equipment (PPE), including safety glasses and gloves, during installation.
- Ensure the vehicle is securely supported on jack stands or a lift before working on the suspension. Never rely solely on a jack.
- Relieve spring tension safely before attempting to remove or install suspension components. Use appropriate spring compressors if necessary.
- Do not modify the components of this kit. Use only as intended by the manufacturer.
- Keep hands and clothing clear of moving parts.
3. Package Contents
The Strange Engineering S1409 Spring Seat Bearing Kit (Pack of 2) typically includes the following components:
- 2x Spring Seat Bearing Assemblies (each assembly consists of a bearing race with needle rollers and a flat washer).
Figure 1: Components of the Strange Engineering S1409 Spring Seat Bearing Kit. This image displays the two primary components of the kit: a circular bearing race with needle rollers and a flat, circular washer. These components work together to allow for smooth rotation of the spring seat.
4. Setup and Installation
The S1409 Spring Seat Bearing Kit is designed to be installed between the coil spring and the spring seat on compatible Koni or Strange shocks. This allows the spring to rotate freely during adjustment, reducing friction and making ride height or preload adjustments easier.
4.1 Required Tools
- Vehicle jack and jack stands or automotive lift
- Appropriate wrenches or sockets for suspension components
- Spring compressor (if required for your specific suspension setup)
- Grease or compatible lubricant
4.2 Installation Steps
- Prepare Vehicle: Safely lift and support the vehicle, ensuring the suspension is unloaded. Remove the wheel to access the shock absorber assembly.
- Access Spring Seat: Depending on your shock design, you may need to partially disassemble the shock assembly or use a spring compressor to relieve tension on the coil spring and access the spring seat. Refer to your shock manufacturer's instructions for specific disassembly procedures.
- Clean Surfaces: Thoroughly clean the surfaces of the spring seat and the bottom of the coil spring where the bearing kit will be placed. Remove any dirt, rust, or old grease.
- Lubricate Bearings: Apply a thin, even layer of compatible grease to the needle rollers and both sides of the flat washer in the S1409 bearing kit. This ensures smooth operation and protects against corrosion.
- Install Bearing Kit: Place the lubricated bearing assembly between the coil spring and the spring seat. The specific orientation (which side of the bearing faces the spring vs. the seat) may vary slightly, but generally, the bearing race with rollers sits against one surface, and the flat washer against the other, allowing the rollers to facilitate rotation. Ensure the bearing is centered.
- Reassemble Suspension: Carefully reassemble the shock and spring assembly, ensuring all components are correctly seated and torqued to the manufacturer's specifications. Remove any spring compressors safely.
- Final Checks: Lower the vehicle and perform a visual inspection to ensure all components are properly installed and secured. Test the suspension for proper function.
Note: For optimal performance and safety, professional installation is recommended.
5. Operation
Once installed, the Strange Engineering S1409 Spring Seat Bearing Kit operates passively by reducing friction between the coil spring and its seat. This allows for smoother and easier adjustment of spring preload or ride height settings on compatible shocks. When adjusting the spring seat, the bearing facilitates rotation, preventing the spring from binding and ensuring precise adjustments.
6. Maintenance
The S1409 Spring Seat Bearing Kit requires minimal maintenance. Regular inspection and occasional lubrication are recommended to ensure longevity and optimal performance.
- Periodic Inspection: During routine vehicle maintenance or suspension checks, inspect the bearing kit for any signs of wear, corrosion, or damage. Ensure the components are still properly seated.
- Lubrication: If the bearing appears dry or if spring adjustments become stiff, carefully clean the bearing surfaces and reapply a compatible grease. Avoid excessive grease that could attract dirt.
- Cleaning: Keep the area around the bearing free from excessive dirt and debris, which can compromise bearing function.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Difficulty adjusting spring preload/ride height | Insufficient lubrication; bearing contaminated with dirt; bearing worn or damaged. | Clean and re-lubricate the bearing. Inspect for damage and replace if necessary. |
| Unusual noises from suspension during adjustment | Bearing binding or damaged; improper installation. | Inspect bearing for damage. Ensure proper installation and lubrication. |
| Visible wear or corrosion on bearing | Exposure to harsh elements; lack of maintenance. | Clean, lubricate, or replace the bearing as needed. |
8. Specifications
| Brand | Strange Engineering |
| Model Number | S1409 |
| Product Type | Spring Seat Bearing Kit |
| Material | Alloy Steel |
| Bearing Type | Needle Roller Bearing |
| Compatible Lubricant | Grease |
| Package Quantity | 1 kit (containing 2 bearing assemblies) |
| Item Weight (per kit) | 0.2 lbs (approx. 3.2 ounces) |
| Package Dimensions (L x W x H) | 5.0" x 4.0" x 0.25" |
| UPC | 679460101352 |
Note: Specifications are subject to change without notice.
9. Warranty and Support
Specific warranty information for the Strange Engineering S1409 Spring Seat Bearing Kit is typically provided at the point of purchase or on the manufacturer's official website. For detailed warranty terms, technical support, or replacement parts, please contact Strange Engineering directly or refer to their official documentation.
Manufacturer: Strange Engineering
Website: www.strangeengineering.net (Example link, actual link may vary)