Views: 0 Author: Site Editor Publish Time: 2024-04-29 Origin: Site
A common use for Jack is to lift cars, but Jack also has other smaller uses. For example, if you cut a tree in half, put a jack inside and drop it directly from the top of the tree.
The jack is usually under the mat in the trunk and placed with the spare tire. Most car jacks are mechanical, with few hydraulic and pneumatic. It has strong mechanical reliability, low cost, long service life, and is relatively small in size, so it is used more often. The disadvantage is that it is more laborious.
What should you pay attention to when using a car jack?
1. Secure the car on a hard and flat road.
It's best to park on a hard, flat road. If it is not fastened firmly, it will be knocked down, but there will be car injuries and personal injuries. Then turn off the engine, engage the P position of the automatic transmission, and pull the handbrake. Shift manually or pull the handbrake in reverse. The handbrake can only provide braking force for the rear wheels, and the upshift can be stopped by the engine. The front wheels will not slip, which is safer.
2. Pay attention to the maximum load-bearing capacity of the jack
There will be a label on the jack indicating the jack's maximum load-bearing mass. Try not to use a jack on a car that doesn't fit. Also, don't sit in the car. People tremble when they sit on it. Get it wrong and the car will slide off the jack. It's all dangerous and all risk.