How to install the spare tire bracket in the big box of the car?

1, first of all, open the tailgate first spare tire and car tools out, car tools, including jacks and wrenches, with a wrench to loosen the tire bolts, counterclockwise direction for loosening, clockwise direction for tightening, according to the counterclockwise direction of the tire bolts to loosen, due to the fixed wheel bolts screwed tight, so you can take advantage of the whole body force.

2, secondly, one by one, after loosening the bolts, you can use the jack to raise the vehicle partially, the use of jacks should pay attention to the bottom of the car on both sides of the car have a lot of placement of the jack slot, be sure to put the jack in the slot, to avoid accidents, the jack is supported, will be loosening the bolts in order to easily unscrew the tire can be taken down as a whole after that, which also means that the tire disassembly Successfully completed.

3, finally, before installing the spare tire, it is best to remove the tire placed underneath the car, to avoid accidents caused by misalignment of the jack vehicle three wheels on the ground, the installation of the spare tire is the most laborious is how to align the spare tire with the wheel fixing bolts, the car is too high, we have to lift the spare tire, it is very costly to physical strength, it is best to have the help of other people, if a person operates to use their legs or feet to top of the spare tire, to prevent the displacement of the spare tire to align the bolts or bolt eyes. The spare tire is aligned with the bolt or bolt eye mounted, and first torque on a bolt, and then all torque on at once, and finally use a wrench to tighten it a little; in screwing the bolt do not follow the clockwise or counterclockwise screw the bolt in turn, but according to the order of the diagonal screwing bolts.