Sealey ADT3 Instruction Manual
![Sealey ADT3 Gearbox Support manual cover](/images/vpkQZKfyJUpchPTKpNalHRLg/thumbs/thumb175x175.webp)
To set up the Sealey ADT3 Gearbox Support, ensure that the vehicle is securely lifted and stable. Position the gearbox support under the gearbox, and adjust the height using the hydraulic pump until it is in contact with the gearbox. Ensure it is centered and stable before proceeding with any work.
If the hydraulic pump is not lifting, check the hydraulic fluid level and top it up if necessary. Inspect for any leaks or damage to the hydraulic system. Bleed any trapped air from the system and ensure the release valve is fully closed before operating the pump again.
To safely lower the gearbox, ensure that the area below is clear. Slowly open the release valve on the hydraulic pump to gently lower the gearbox support. Always maintain control of the descent to prevent sudden drops.
Regularly inspect the Sealey ADT3 for any signs of wear or damage. Keep the hydraulic components clean and free of debris. Lubricate moving parts as per the manufacturer's recommendations and check the hydraulic fluid levels periodically.
The Sealey ADT3 is designed for use with a variety of gearboxes, but always check the weight capacity and ensure compatibility with the specific gearbox you are working on. Consult the product manual for any limitations.
If the Sealey ADT3 becomes unstable, stop work immediately and ensure the vehicle is stable. Reposition the gearbox support and adjust the height for better balance. Check for any uneven surfaces or obstructions.
To prevent hydraulic fluid leaks, regularly inspect seals and connections for wear or damage. Replace any faulty components promptly. Ensure that the hydraulic system is not over-pressurized during operation.
Signs that the hydraulic fluid needs replacing include a decrease in lifting performance, unusual noises during operation, or visible contamination of the fluid. Check the manufacturer's guidelines for the recommended fluid change intervals.
Repair is possible for certain components of the Sealey ADT3. First, identify the damaged parts and consult the user manual for repair instructions. Replacement parts can often be ordered from the manufacturer. Complex repairs may require professional assistance.
To ensure longevity, follow the manufacturer's maintenance schedule, use the equipment within its specified limits, and store it in a dry, clean environment when not in use. Regularly inspect and maintain the hydraulic system and other components.