Daytona DS300LRB - User Manual

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Owner’s Manual & Safety Instructions

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Questions and Answers

D
Dennis GreenAug 3, 2025
What to do if Daytona DS300LRB Tools jack will not lift at capacity?
- E
  emma78Aug 3, 2025
  If your Daytona Tools jack isn't lifting to its full capacity, there are several things you can check: * Ensure the Release Valve is completely closed. * Bleed any trapped air from the hydraulic system. * Check the hydraulic oil level and refill if it's low. * Verify that the jack does not have too much hydraulic oil inside; adjust if necessary. Additionally, the valves might be blocked. To flush them, lower the Saddle, securely close the Release Valve, manually lift the saddle a few inches, then open the Release Valve and quickly force the saddle down.

The Daytona 3 Ton Low Profile Long Reach Floor Jack, model DS300LRB, is a heavy-duty hydraulic lifting device designed for automotive and similar applications. Its primary function is to safely lift vehicles or other heavy loads, allowing for maintenance, repair, or inspection.

Function Description:

This floor jack operates on a hydraulic system, utilizing a pump handle and foot pedal to raise a saddle that engages with the lifting point of a vehicle. The hydraulic fluid, typically non-detergent 22 weight hydraulic jack oil, is pressurized by the pumping action, extending the piston and lifting the lift arm and saddle. To lower the load, a release valve is slowly turned counterclockwise, allowing the hydraulic fluid to return to the reservoir and the saddle to descend. The jack is intended for lifting only; once a vehicle is lifted, it must immediately be supported by appropriate means, such as jack stands, before any work is performed. It is crucial never to work on, under, or around a load supported solely by the jack. The device is not designed for moving or dollying a vehicle while on the jack, nor is it suitable for aircraft purposes.

Important Technical Specifications:

Weight Capacity: 3 Tons (6,000 lb.)
Maximum Height: 24.25 inches
Minimum Height: 3.25 inches
Handle Length: 50.125 inches
Front Wheel Diameter: 2.58 inches
Front Wheel Width: 1.20 inches
Rear Caster Diameter: 2.83 inches
Rear Caster Width: 2.00 inches
Saddle Pad Size: 3.87 x 3.87 inches (square)
Hydraulic Oil Type: Non-detergent 22 weight hydraulic jack oil
Weight: 103 lb.
Model Number: DS300LRB

Usage Features:

The Daytona floor jack is designed with several features to enhance its usability and safety:

Low Profile Design: With a minimum height of 3.25 inches, it can fit under vehicles with low ground clearance, making it versatile for a wide range of cars, trucks, and SUVs.
Long Reach: The design allows for extended reach, enabling users to access lifting points that are further under the vehicle.
Foot Pedal: In addition to the main handle, a foot pedal provides an alternative method for quickly raising the saddle to the vehicle's lifting point, improving efficiency.
Foam Bumper: A foam bumper on the handle helps protect the vehicle from accidental damage during operation.
Handle Release Bolt: This bolt secures the handle in the handle socket, ensuring stable and controlled operation.
Handle Lock Button: This button on the lower handle facilitates the assembly of the two-piece handle.
Saddle Pad: The square saddle pad provides a stable contact point with the vehicle's lifting surface.
Safety Valve: The jack is equipped with a safety valve, which should never be adjusted by the user, as it is a critical safety component.
Operating Environment: The jack must always be used on a hard, level surface. Before lifting, the vehicle's parking brake should be applied, and tires chocked. Lifting should only occur at manufacturer-recommended locations on the vehicle.

Maintenance Features:

Regular maintenance is essential to ensure the longevity and safe operation of the Daytona floor jack:

Pre-Use Inspection: Before each use, a thorough inspection is required. This includes checking for leaking hydraulic oil, loose hardware, misalignment or binding of moving parts, cracked, bent, or broken components, and any other condition that might affect safe operation. Any issues found must be corrected before use.
Bleeding Trapped Air: If the jack's motion feels spongy or the saddle does not lift completely, air may be trapped in the hydraulic system. The manual provides a procedure for bleeding air, which involves removing the fill plug, opening the valve, and pumping the handle multiple times.
Hydraulic Oil Level Check and Refill: The hydraulic oil level should be checked periodically. If the oil level is low (not covering the top of the piston), non-detergent 22 weight hydraulic jack oil should be added slowly until the correct level is reached.
Hydraulic Oil Change: The hydraulic oil should be changed at least once every three years. This involves draining the old oil and refilling with fresh oil, followed by bleeding the system.
Lubrication: Weekly lubrication is recommended. This involves injecting general-purpose lithium grease into the grease fittings and lightly lubricating the linkages and pivot points. Improper or inadequate lubrication can void the warranty.
Storage: After use, the jack should be wiped clean and stored in a safe, dry location, out of reach of children and unauthorized personnel. Storing the jack in a humid area or exposing it to corrosive vapor can void the warranty.
Troubleshooting Guide: The manual includes a troubleshooting section to help diagnose common problems such as the jack not lifting to capacity, saddle lowering under load, spongy pump stroke, handle moving up when jack is under load, fill plug leaking oil, or jack not lowering without a load. Solutions often involve checking the release valve, bleeding air, or adjusting the oil level.

The Daytona 3 Ton Low Profile Long Reach Floor Jack is a robust tool designed for reliable lifting, provided that all safety warnings, operating instructions, and maintenance procedures outlined in the manual are strictly followed.