一、基础保养：发动机与机油​

1、 Basic maintenance: engine and oil

发动机是汽车核心，机油如同其 “血液”。矿物机油每 5000 公里或 6 个月一换，半合成机油每 7500 公里或 8 个月一换，全合成机油每 10000 公里或 1 年一换，且机油滤清器需与机油同步更换。同时，要检查发动机皮带、冷却液、空气滤清器，避免皮带磨损、发动机过热、灰尘影响燃烧。​

The engine is the core of a car, and the engine oil is like its' blood '. Mineral engine oil should be changed every 5000 kilometers or 6 months, semi synthetic engine oil should be changed every 7500 kilometers or 8 months, fully synthetic engine oil should be changed every 10000 kilometers or 1 year, and the oil filter should be changed synchronously with the engine oil. At the same time, check the engine belt, coolant, and air filter to avoid belt wear, engine overheating, and dust affecting combustion. ​

二、关键部件保养：刹车与轮胎​

2、 Key component maintenance: brakes and tires

刹车系统关乎安全，刹车片厚度小于 2 毫米必须更换，刹车油每 2 年或 4 万公里更换，更换时注意排空空气。轮胎需定期检查气压，参照车辆手册标准；当花纹深度低于 1.6 毫米，应及时更换；每行驶 10000 - 15000 公里进行换位，可延长使用寿命。​

The brake system is related to safety, and brake pads with a thickness less than 2 millimeters must be replaced. Brake oil should be replaced every 2 years or 40000 kilometers, and attention should be paid to emptying the air when replacing. Tires need to be regularly checked for air pressure, following the standards in the vehicle manual; When the depth of the pattern is less than 1.6 millimeters, it should be replaced in a timely manner; Changing positions every 10000-15000 kilometers can extend the service life. ​

三、电气系统保养：蓄电池与电路​

3、 Electrical system maintenance: battery and circuit

蓄电池为车辆供电，要检查液位，低时添加蒸馏水或补充液，电极腐蚀可用热水冲洗并涂防护剂，寿命一般 3 - 5 年，出现启动困难等情况需更换。同时，定期检查车灯、音响等电器设备，勿私自改装大功率电器，防止线路负荷过大。​

The battery supplies power to the vehicle, and the liquid level should be checked. If it is low, distilled water or supplementary liquid should be added. If the electrode corrodes, it can be washed with hot water and coated with protective agent. The service life is generally 3-5 years, and it needs to be replaced in case of starting difficulties or other situations. At the same time, regularly check electrical equipment such as car lights and speakers, and do not modify high-power appliances without authorization to prevent excessive circuit load. ​

四、车身保养：外观与内饰​

4、 Vehicle maintenance: exterior and interior

定期洗车，选合适洗车液和工具，避免伤车漆。每隔一段时间打蜡或镀膜，保护车漆。内饰方面，清洁座椅、地毯等部件，皮质座椅用专用清洁剂护理，定期更换空调滤清器，使用空气净化器或活性炭包改善车内空气。​

Regularly wash the car, choose appropriate car wash fluid and tools to avoid damaging the paint. Waxing or coating at regular intervals to protect the car paint. In terms of interior, clean seats, carpets, and other components, use specialized cleaning agents to care for leather seats, regularly replace air conditioning filters, and use air purifiers or activated carbon packs to improve the air inside the car. ​

汽车保养需多方面兼顾，不同车型、使用环境下的保养需求有差异，建议参考车辆手册，制定适合的保养计划。

Car maintenance needs to take into account multiple aspects, and the maintenance requirements vary depending on different vehicle models and usage environments. It is recommended to refer to the vehicle manual and develop a suitable maintenance plan.

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