What is the correct way to use a car jack?
1 Answers
The correct method for using a car jack is as follows: First, before using the jack, ensure the vehicle is properly parked and place safety warning triangles 50-150 meters behind the car. Then, align the jack with the designated support points under the vehicle's chassis - these contact points should correspond to the manufacturer's marked positions (typically near the side skirts). Finally, connect the provided wrench and socket to the rear of the jack, then rotate directly to adjust the jack's height. Avoid applying excessive force during operation as this may cause deformation of the jack. Note that vehicle jacks are designed only for routine tire changes or suspension inspections, and should never replace proper lift equipment for major repairs. Never place any body parts beneath the vehicle while using a jack. After fully raising the vehicle with the jack, place the spare tire or removed wheel under the car body as a temporary safety measure. This precaution prevents greater damage in case of jack failure.