Which action would be considered the best practice during a heavy component lifting operation?

• A. Place jack stands under recommended supports before removing the jack
• B. Remove stands immediately after lifting
• C. Attempt to lift without assistive equipment
• D. Rely on friends to hold the component

Answer: (A)

During heavy lifting, the main idea is to transfer and hold the load on stable, rated supports before removing the lifting device. The jack is a temporary tool; it can fail, slip, or lose pressure, allowing the component to drop. Placing jack stands under the recommended supports before removing the jack keeps the component securely supported while you finish the setup and work, reducing the risk of a sudden descent. Once the stands are in place and the load is stable, you can lower the component onto them and then remove the jack, ensuring a solid, safe working base. The other options are unsafe: removing the stands right away leaves the load supported only by the jack; trying to lift without proper assistive equipment increases the risk of collapse; relying on friends to hold the component is unreliable and unsafe.