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Step-by-step guide for using the strut coil spring compressor, including essential safety precautions.
Critical warning regarding severe bodily damage or death from compressed springs.
Details of the one-year limited warranty for OEM tools against defects in materials and workmanship.
Information on customer service, official website, and distributor details.
Step-by-step guide for using the strut coil spring compressor, including essential safety precautions.
Critical warning regarding severe bodily damage or death from compressed springs.
Details of the one-year limited warranty for OEM tools against defects in materials and workmanship.
Information on customer service, official website, and distributor details.
The OEM Strut Coil Spring Compressor, model 25551, is a specialized tool designed for safely compressing springs on MacPherson Strut style suspensions. This essential automotive tool allows technicians and DIY enthusiasts to safely remove and install strut assemblies, which often involve highly compressed springs that can be dangerous if not handled properly. The compressor is designed to provide a secure grip on the coil spring, allowing for controlled compression and decompression, thereby preventing potential injury and damage to components.
The primary function of this tool is to compress the coil spring sufficiently so that the top bearing plate can be safely removed or installed. This is a critical step in various suspension maintenance and repair procedures, such as replacing strut cartridges, shock absorbers, or damaged coil springs. By compressing the spring, the tension is relieved from the top bearing plate, making it safe to disassemble the strut assembly.
One of the key usage features of the OEM Strut Coil Spring Compressor is its dual-clamp design. The tool consists of two separate compressor units, each with upper and lower spring hooks. This dual-unit approach ensures balanced compression of the spring, which is crucial for safety and preventing the spring from bending or slipping during the process. Before use, it is important to extend both the upper and lower spring hooks to their longest distance apart, effectively opening the jaws to their widest point. This allows for maximum flexibility in positioning the clamps on various spring sizes.
To begin the compression process, the lower clamp should be placed on the spring at the lowest possible point. Once positioned, the clamp is tightened onto the coil of the spring, ensuring a firm grip. Subsequently, the upper clamp is attached to the uppermost coil of the spring, securing it in place. It is imperative to ensure that both the upper and lower U-Bolts are securely attached to the coil spring and that each set of clamps is centered on the coil spring, maintaining an equal distance across from each other. This balanced placement is vital for even compression and to prevent the spring from dislodging.
The compression itself is achieved by using a socket, ratchet wrench, or open-end wrench to tighten the spring compressor equally on both sides. The user must tighten the compressors incrementally and evenly until the spring visibly separates from the top bearing plate. This indicates that the spring has been compressed sufficiently, and the tension on the bearing plate has been relieved. Once the spring no longer touches the top bearing plate, it is considered safe to proceed with the next steps.
A crucial safety feature emphasized in the instructions is the strict prohibition of using impact wrenches or power tools with this compressor. The use of such tools can lead to rapid and uncontrolled compression, potentially causing the spring to fail or the tool to break, resulting in severe bodily injury or even death. Manual tightening with hand tools ensures a controlled and gradual compression process, allowing the user to monitor the spring's behavior and make adjustments as needed.
Another important safety aspect is the recommendation to always wear gloves and safety goggles during operation. Coil springs store a tremendous amount of energy, and any unexpected release can be extremely dangerous. Personal protective equipment helps to mitigate the risks associated with potential spring slippage or tool failure.
Once the spring is compressed, the position of the top bearing plate studs should be marked for reference before removing the plate. This helps in correctly reassembling the strut later. After the bearing plate is removed, the compressor can be carefully removed from the spring. It is critical to handle the compressed spring with extreme caution; it should never be dropped or banged in any way, as this could lead to an uncontrolled release of energy.
The instructions explicitly state that "COMPRESSED SPRINGS CAN CAUSE SEVERE BODILY DAMAGE OR DEATH." This warning underscores the inherent dangers involved in working with compressed springs and highlights the importance of following all safety guidelines and instructions meticulously.
After the spring is safely compressed and the necessary maintenance or replacement procedures (such as cartridge replacement) are performed, the MacPherson strut suspension can be carefully reassembled. The process of decompressing the spring is essentially the reverse of compression, performed slowly and evenly until the spring is fully seated against the top bearing plate.
While the manual does not detail specific maintenance features for the tool itself, general best practices for hand tools apply. Keeping the threads of the compressor clean and lightly lubricated can ensure smooth operation and extend the tool's lifespan. Regular inspection of the hooks, U-bolts, and threaded rods for any signs of wear, damage, or deformation is also advisable. Any components showing significant wear should be replaced to maintain the tool's integrity and safety. Storing the compressor in a clean, dry environment will prevent rust and corrosion, preserving its functionality for future use.
In summary, the OEM Strut Coil Spring Compressor is a robust and essential tool for safely handling MacPherson Strut suspensions. Its dual-clamp design, emphasis on manual operation, and clear safety guidelines make it a reliable choice for professionals and DIYers alike, provided all instructions are followed carefully to prevent accidents and ensure successful suspension work.
General| Model | OEM 25551 |
|---|---|
| Category | Compressor |
| Power Source | Electric |
| Voltage | 120V |
| Phase | 1 |
| Horsepower | 1.5 HP |
| Tank Capacity | 20 Gallons |
| Max Pressure | 150 PSI |
| Noise Level | 78 dB |
