北京11选5网上投注

Product parameters

Routine maintenance and common breakdown maintenance of car mounted crane lights

Update Date: 2015/12/1 comes from: jyrcpr.cn Author: clicks:


??? Xugong truck crane It is a very quick and simple thing to burn out the lamp gallbladder outside the vehicle. However, it is not so simple to maintain the overall system of lamps outside the vehicle. Real time maintenance of outside lamps is very important for drivers, because this not only affects the tranquility of driving, but also directly relates to the tranquility of driving. Usually before getting a hint, it is hard for owners to realize that headlights, taillights, turn signals or parking lights are no longer normal.

In many cases, the obstruction of headlights is not limited to the small problems such as burn out of lamps, corrosion of sockets or plug failure. It is necessary to adopt professional diagnostic skills to explain the underlying causes of obstruction. The interior and exterior lamps of the lamp are controlled by the master computer.

If a car is equipped with a daily line DRL, you must first know the principles of these devices. For example, some day lights are not allowed to be switched on before the engine starts, and there are other day lights. If the parking brake has not been cancelled, even if the engine has been started, the day lights can not be normal. If the vehicle is equipped with a light control lamp (that is, when the outside light is dim to the positive level, the system has the function of actively opening the headlamp), it is okay to check the environment of the light from the weakest to the strongest state. If the system is equipped with a timer, please set it to the maximum delay.

If the headlamps are damaged, they will usually be replaced by identical lamps. Some cars are equipped with high intensity pre discharge headlights HID, which are equipped with high density light sources generated by high-voltage arc discharge generated by their pre planned electronic system. Meticulous, ordinary quartz halogen lamps can not be applied here. In addition, it is necessary to check whether there is any crack in the headlamp. Because the appearance crack does not affect the lighting performance of the headlamp, but the moisture will permeate the lamp through the gap, which will surely reduce the service life of the lamp.

If you catch the key, you must not forget to check other lights, such as steering lights, license plate lights, wide lights, parking lights, reversing lights and brake lights (including central high position brake lights CHMSL). In addition, many vehicles also use fog lamps as standard equipment or popular options. Fog lamps are usually placed in the lower position of the vehicle, so they are easily damaged by stones. When maintaining them, the cracks should not be ignored in addition to checking the lighting system itself.

凤凰彩票怎样解绑银行卡 北京11选5网上投注 十一选五北京地走势图带连线 凤凰vip彩票提现不了 北京pk赛车10计划精准版 凤凰城棋牌真的吗 北京彩票中心的电话 北京快乐8网址 内蒙快三 助赢计划软件手机版iOS