1. Product Overview
The Prime-Line SP 9655 Trampoline Spring is a replacement component designed for trampolines and other heavy-duty applications requiring extension springs. Constructed from 0.135-gauge, heat-tempered spring steel wire, it features a bright nickel-plated finish for corrosion resistance and durability. This spring offers superior strength and long-lasting tension, ensuring reliable performance.
Each spring measures 1 inch in outside diameter and 7 inches in length, with a single open-ended loop design for easy attachment. The maximum safe load for this spring is 69.9 lbs.
Figure 1.1: Prime-Line SP 9655 Trampoline Spring. This image shows the single open loop design and bright nickel-plated finish of the spring.
2. Safety Information
- Always wear appropriate personal protective equipment (PPE), such as safety glasses and gloves, when handling and installing springs.
- Exercise caution when stretching springs, as they can recoil forcefully if not handled properly.
- Ensure the trampoline or application is stable and secure before attempting any spring replacement or installation.
- Do not overstretch springs beyond their recommended maximum safe load of 69.9 lbs.
- Keep children and pets away from the work area during installation.
3. Product Components
Each package contains:
- One (1) Prime-Line SP 9655 Trampoline Spring
No additional tools are included. Basic tools such as a spring pulling tool or pliers may be required for installation.
4. Setup and Installation
This section outlines the general procedure for replacing a trampoline spring. Specific steps may vary depending on your trampoline model. Always refer to your trampoline's original manual for detailed instructions.
4.1 Required Tools (Not Included)
- Spring pulling tool (recommended for safety and ease)
- Heavy-duty gloves
- Safety glasses
4.2 Installation Steps
- Inspect Existing Springs: Before replacing, carefully inspect all existing springs for damage, rust, or deformation. Replace any compromised springs.
- Remove Old Spring: If replacing a damaged spring, use a spring pulling tool or pliers to carefully unhook the old spring from both the trampoline frame and the jumping mat. Exercise extreme caution as springs are under tension.
- Position New Spring: Hook one end of the new Prime-Line SP 9655 spring onto the trampoline frame.
- Attach to Mat: Using a spring pulling tool, hook the other end of the spring onto the V-ring or triangle ring on the jumping mat. Pull firmly and steadily until the spring is securely in place. Avoid sudden movements.
- Verify Connection: Ensure both ends of the spring are fully seated and secure. Gently tug on the spring to confirm it is properly attached and stable.
Figure 4.1: Line art illustrating the 7-inch length of the spring. This diagram helps in verifying the correct spring size for replacement.
Figure 4.2: Visual representation of an extension spring. This image clarifies the type of spring and its function under tension.
5. Operating Instructions
Once installed, the Prime-Line SP 9655 Trampoline Spring functions as part of the trampoline's suspension system. No specific 'operating' steps are required for the spring itself beyond its proper installation.
- Ensure all springs are correctly installed and tensioned before using the trampoline.
- Regularly check for any signs of wear or damage on all springs to maintain safe operation of the trampoline.
6. Maintenance
Proper maintenance extends the lifespan of your trampoline springs and ensures safety.
- Regular Inspection: Periodically inspect all springs for signs of rust, stretching, bending, or breakage. Replace any damaged springs immediately.
- Cleaning: Clean springs with a damp cloth to remove dirt and debris. Avoid harsh chemicals that could damage the nickel plating.
- Lubrication: While not typically required for nickel-plated springs, a light application of a silicone-based lubricant can help prevent rust in highly humid environments.
- Storage: If disassembling the trampoline for storage, clean and dry the springs thoroughly before storing them in a dry place to prevent corrosion.
7. Troubleshooting
7.1 Common Issues and Solutions
| Issue | Possible Cause | Solution |
|---|---|---|
| Spring appears stretched or loose | Normal wear and tear; excessive load; material fatigue | Replace the spring with a new Prime-Line SP 9655 spring. |
| Spring is rusted | Exposure to moisture; damaged plating | Replace the rusted spring to prevent further degradation and ensure safety. |
| Spring makes unusual noise | Friction; improper seating; early sign of wear | Inspect the spring for proper seating and signs of wear. Consider replacement if noise persists or wear is visible. |
| Difficulty installing spring | Lack of proper tools; incorrect technique | Use a dedicated spring pulling tool. Ensure proper leverage and technique as described in Section 4. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | SP 9655 |
| Brand | PRIME-LINE |
| Material | Spring Steel (Heat-tempered) |
| Finish | Bright Nickel Plated |
| Wire Diameter | 0.135 inches |
| Product Dimensions (L x W x H) | 1"L x 1"W x 7"H (1 inch outside diameter, 7 inch length) |
| Loop Type | Single Open Loop |
| Item Weight | 0.45 Pounds |
| Maximum Safe Load | 69.9 lbs |
| Unit Count | 1.0 Count (Single Pack) |
| UPC | 049793096555 |
9. Warranty Information
Prime-Line Products warrants goods against manufacturing defects for a period of 1 year from the date of purchase. This warranty does not cover user-related damage or damage incurred during installation. The warranty is void if products are subjected to abnormal conditions, misapplication, or abuse.
For warranty claims, please retain your proof of purchase and contact Prime-Line customer support.
10. Support
For further assistance, technical questions, or to inquire about replacement parts, please visit the official Prime-Line website or contact their customer service department.
- Manufacturer: Prime-Line Products
- Website: Visit the PRIME-LINE Store on Amazon