Views:3 Author:Site Editor Publish Time: 2021-05-26 Origin:Site
replaced the spare tire, nor have they read carefully the introduction of the jack usage and support points in the vehicle manual. Everyone should pay attention that the wrong position of the jack will cause damage to the chassis. It is also an incorrect operation to support the jack on the suspended lower swing arm. If the vehicle falls down due to slippage, both the chassis and the jack will be damaged. Look at the correct support position↓ There are special support points on the bottom of the car body to support the jack. The support points for family cars are usually on the inside of the side skirts, like two fins on both sides of the chassis, located about 20 cm behind the front wheels and about 20 cm in front of the rear wheels. This fin protrudes from the chassis steel plate and can withstand relatively large pressure. In addition, the jack rocker arm of many household cars is a split structure, and needs to be rotated after connecting with the matching wrench and sleeve. Pay attention to uniform force during use.