After talking about the purchase of pit precautions, let's talk about the use of pit precautions, these are stepped on the pit in actual combat, hope to provide riders, the key time not to drop the chain.
1, most car inflators can generally inflate the wheels with air pressure during the inflation process, and support the body weight without jack assistance. However, there are also small power, or poor quality rough goods, do not need to jack up the tire in advance to assist, only by the pump itself is difficult to put flat tires up. Therefore, in this case, the tire can not rise, remember to take out the jack, do not think that the gas can not be filled immediately called rescue, think of more ways, otherwise the silver is invisible.
2, the general air pump is plugged into the cigarette lighter to drive the power, and then turn on the air pump switch for inflation, but many times the power effect is not good when plugged into the cigarette lighter jack, the working time of the motor is not short, and the tire gas can not get up. At this point, it is necessary to change the plug-in position, from the cigarette lighter port to the positive and negative terminals of the battery, and most cases will be more immediate than the cigarette lighter port. If it is always inserted in the cigarette lighter mouth, the cow does not press the head, but more importantly, the cigarette lighter and the charging interface will heat and abate, which is simply adding chaos to the busy and accelerating the urgent.
