A note for car maintenance: keep warm and clean the battery.
The first problem in winter is of course to keep warm. At this time, we have to pay more attention to the battery. The battery is very sensitive to low temperature, and the capacity of the battery at low temperature is much lower than that at normal temperature. If the vehicle is parked in the open air or garage for several weeks, the battery should be taken out and stored in a warmer room to prevent the battery from being damaged.
In terms of cleaning, we should pay attention to check whether there is green oxide at the battery electrode terminals to prevent the resistance from getting bigger and the battery is in a state of power loss. Therefore, special grease should be coated on the terminals to protect them.
Car maintenance 2 note: pay attention to the brakes and check the brakes.
The road surface is easy to freeze in winter, and automobile braking is particularly important. Whether the brake fluid is sufficient, whether the quality deteriorates, whether the brake is weakened or deviated, the pedaling strength of the brake pedal, and the position of the wheel locking point during braking need to be checked in advance.
In fact, the maintenance of the brake system requires the owner to pay more attention during the usual driving process. In case of abnormal changes, you should go to the repair shop for maintenance immediately, and clean the pipeline of the whole brake system if necessary. Of course, it is also suggested that the owner can go to the nearby Sanyuan Automobile Physical Examination Center to give his car a comprehensive health examination, which is a love for the car and a guarantee for his own safety.
Three notes on automobile maintenance: pay attention to rust prevention and protect the chassis.
For the maintenance of the chassis, the first step is, of course, to thoroughly clean the chassis, so that the chassis can show its original "true color" and then proceed to the next step.
Second, the chassis can rust. At present, the most effective method is to install "chassis armor". Spraying special elastic colloid material on the chassis surface can play a role in rust prevention, wear resistance, shock absorption and noise reduction, just like putting solid armor on the chassis of an automobile, which can play a very good protective role.
Car maintenance four notes: pay attention to the line of sight and check the lights frequently.
Causes of winter traffic accidents in many places in China: rime and early frost. This climate will inevitably lead to low visibility when driving and many rear-end accidents. Therefore, whether fog lights and high-position brake lights work normally is also directly related to driving safety in winter.
Lighting inspection mainly includes fog lights, headlights and high-position brake lights. Once a blackened bulb is found, it should be replaced as soon as possible. Generally, the light of ordinary halogen headlights will be weakened after two years of use, but if xenon headlights are to be modified, the color temperature should be between 5000-6000K K, because the higher the color temperature, the lower the light penetration in dense fog, and the greater the safety hazard.
Car maintenance five notes: pay attention to the wiper to clean the glass.
Wipers can not only remove frost and snow outside the windshield in winter, but also clean the glass after snow.
Usually, the wiper rubber needs to be replaced once a year, especially before winter. Moreover, if you go out in the morning and find that the wiper is stuck to the windshield by snow water, don't wash it directly with hot water, which may easily cause the window to burst and the wiper to deform due to temperature changes.
In addition, although the amount of glass cleaning agent used in winter will be significantly less than that in other seasons, its role can not be ignored. It is particularly important to note that the cleaning agent should be replaced with antifreeze in time to keep it below℃ or even below-30℃ without freezing.