Air-assisted jacks come in many types, including hydraulic, heavy-duty, portable, and pneumatic. These jacks are known for their efficiency and safety as they use compressed air instead of manual cranking. Some of the benefits of using air jacks include ease of use, fast and convenient lifting, and overload protection. Here are several tips for using an air jack for vehicle repairs:
Find the Right Jack for Your Vehicle
Manufacturers provide different jacks for different applications, so make sure you’re using the right equipment. If you have a hydraulic air jack with a lower load capacity, use it to lift lighter-weight vehicles. When lifting heavier vehicles like semi-tractors and trailers, use heavy-duty air jacks. Because of their high load capacity, heavy-duty jacks can be used on small and large vehicles. These jacks have a durable design and smooth lifting process. They may also have welded pumps for increased strength and convenient caster wheels.
If you travel a lot, choose a more lightweight, portable air jack that is easy to carry around. These tools are made for emergencies and come in various sizes and lifting capacities to accommodate different types of semi-tractors and trailers. Portable jacks have quick operation and feature safety valves to prevent overinflation. They are useful for roadside assistance, maintenance, and repair tasks where lifting the trailer is necessary without needing a fixed or permanent lifting solution.
Understand the Jack’s Operating Process
Before you start using an air-assisted jack, learn how the manufacturer designed it to operate. These jacks use manual operation and compressed air to lift vehicles, so the tool may need to be connected to an air compressor. Air-assisted jacks must also be activated to allow the compressed air to enter the cylinder or bladder lifting mechanism. Some jacks have a control button, while others use a valve to control the compressed air. Push the button or open the valve to activate the jack.
When compressed air enters the lifting cylinder or bag, it causes it to lengthen or expand, pushing the lifting platform up. These jacks generally offer controlled lifting, but some options have better control and multiple lifting stages. Once you are done with repairs or maintenance, close the valve or push the button to release air from the jack. This action deflates the bag or cylinder, lowering your vehicle back to the ground.
Inspect, Set Up, and Use the Jack Correctly
Inspect your air jacks and other vehicle repair equipment each time you want to use them. To help avoid potential accidents, make sure the jack is in good working condition and free of damage, cracks, and leaks. All parts of the jack need to be intact, including the hoses and seals. If the jack is in good working condition, position it correctly beneath the vehicle. The surface must be level and grippy to prevent the jack from falling, tipping, or sliding. Make sure the ground is sturdy enough to lift the vehicle without sinking.
Position the jack on designated lifting points under your vehicle and stay away from fragile components and sections. Use the recommended hose and operate the air jack gently and carefully, monitoring the lifting process. Use smooth, gradual lifting to keep the vehicle stable and balanced. If the semi-truck isn’t well balanced, lower the jack and reposition it. Use jack stands to further secure your vehicle in the lifted position. Once you’ve completed your work on the semi-truck, lower it gently to prevent abrupt falls and mishaps.
Purchase a Reliable Air Jack for Vehicle Repair
Heavy-duty air jacks allow you to lift heavy vehicles like semi-tractors and trailers, enabling you to complete repairs and maintenance. If you own a diesel repair shop or manage a trucking fleet, buy air-assisted jacks to minimize manual cranking. Consult a specialty tool shop today to learn more about air-assisted jack options for your vehicle repair needs.
