Views: 0 Author: Site Editor Publish Time: 2024-07-16 Origin: Site
Many car owners have never used or changed the spare tire themselves, nor have they carefully read the introduction of the jack and support point in the vehicle manual.
Remember that there is a special jack support point at the bottom of the fuselage. The support point of a family car is usually on the inside of the side skirt, like two fins on both sides of the chassis, about 20cm behind the front wheel and about 20cm in front of the rear wheel. Due to the special position of this fin, it can withstand relatively large pressure, but if the jack is supported on the steel plate of the chassis, it may cause unnecessary damage to the chassis. It should be noted that the support on the lower arm of the suspension is also an incorrect operation. If the jack causes the vehicle to slip and fall, the chassis and jack will be damaged.
The jack rocker arm of many family cars is a split structure, which needs to be connected with the matching wrench and housing to rotate. Therefore, in the process of using the lifting jack, the force should be even, and avoid too fast or too much force.