【正文】 to six parts, and on the following six special system maintenance. One of the lubrication system, deepen the maintenance Lubrication system of automobile engine is the main function of each ponent of the lubrication, effectively prevent excessive wear. Under normal circumstances, 5000km driving cars 10000km when it needs cleaning and maintenance, too, in engine noise, high speed when water also needs cleaning and maintenance. Cleaning of oil and other internal engine oil deposition, avoid the high temperature oxidation, reduce engine ponents thickening of the wear and prolong engine life, improve engine power. Second, fuel system, cleaning and maintenance (. cleaning spray nozzle, valve carbon) Normally, each 10000km driving car 15000km when cleaning and maintenance, or when you discover the engine, hysteresis and accelerate surge, smoke wh3en, weakness, cleaning and maintenance fee oil. Remove the internal system, prevent carbon deposition colloid and corrosion of harmful, avoid and stop water leakage, seal and thoroughly change the old cooling fluid. Third, the cooling system of cleaning and maintenance Normally, car in winter and summer seasons, cleaning, maintenance time should be the normal running of every six months to 8 months, cleaning and maintenance in high temperature or KaiGuo, water, when cleaning and maintenance. To remove traces of engine overheat, prevent the scale and corrosion of harmful, avoid and stop water leakage, seal and thoroughly change the old cooling fluid. Four, the transmission of cleaning and maintenance (automatic transmission wave box) Normally, each 20200km driving car 25000km when cleaning and maintenance, or high temperature, transmission skid, shift, cleaning and maintenance system when leakage. Remove harmful sludge and film sediments, restore gasket and orings elasticity, make smooth shift gearbox, improving power output, pletely replace the old automatic transmission. Five, power steering system of the cleaning and maintenance 40000km driving cars 45000km to maintain a clean, or difficult to replace power steering system, leakage, also must spare parts after cleaning and maintenance. Remove harmful sludge system, film, low temperature, and the difficulty to prevent power steering fluid stop leakage, remove to replace the old, noise brake fluid. Six, braking system of cleaning and maintenance Cars drive each 50000km cleaning and maintenance, or too slow, ABS reaction when cleaning and maintenance. Remove harmful sludge system, ultra high temperature or remove paint job when ultralow temperature danger of failure, effectively preventing the brake fluid, pletely replace the old metamorphic expire the brake fluid. Summer car maintenance should pay attention to One summer car maintenance, air conditioning clean attention According to a recent trip to 4S shops, to maintain the refrigeration and airconditioning system no more. Actually airconditioning system mainly to check whether the agent lack, condensation and whether the surface of the condenser blocked filters is blocked, etc. If the air conditioning system is not because dirty words caused jams, will make a clean air conditioning system, remove germs on radiator. Summer hot weather, often open air conditioning is a car airtight space, and high temperature rainy summer is the season of breeding bacteria, viruses, it will let vehicle air regularly in a state of health. Special just buy new car, decorative materials containing toxic gases can make vehicle air turbidity, these harmful material are unknowingly make person headache, fatigue, etc poisoning symptoms. For a long time, the car because of the automobile engine partment produces carbon monoxide will make the air inside the quality descend, plus some owners to neglect to air conditioning system maintenance, aircondition evaporator for a long time without if cleaning nursing, the harmful material in can diffuse in the narrow space, the air inside the poor quality of air conditioning system, so even hypoxia of detection is not allow to ignore. Summer car maintenance note : keep in tire pressure normal levels Car tires is equivalent to a man39。 最后要說的是，在冬季洗車要用溫水，不能用冷水直接沖洗。雪過天晴后，汽車的底盤便開始生銹了。含特氟隆高分子聚合物的車漆鍍膜或鏡面釉等，均能抵御酸雨雪、鹽水的侵蝕。另外，玻璃水中可加些風(fēng)擋除冰劑。 風(fēng)擋玻璃 在冬季，風(fēng)擋玻璃保持清晰是安全行車的基本條件。您只要注意一下停車方法，就能解決問題。如果您的輛跑了很多公里了應(yīng)該清洗下水箱外表，防止由于散熱不好而使得發(fā)動機(jī)溫度過高。進(jìn)入到夏季以后就應(yīng)該適當(dāng)?shù)亟档托鈮?，還有要對整個輪胎進(jìn)行檢查，看看輪胎是否有鼓包和暗傷，如果有鼓包和暗傷要及時進(jìn)行更換，防止突然爆胎，尤其要注意車的前胎，一旦爆胎車輛就失去了方向，很危險(xiǎn)。 夏季天氣炎熱，車內(nèi)經(jīng)常開空調(diào)就是一個密閉的空間，而高溫多雨的夏季正是細(xì)菌、病毒孳生的季節(jié)，這就會讓車內(nèi)空氣經(jīng)常性地處于一種不健康狀態(tài)。清除系統(tǒng)中有害的油泥漆膜，清除超高溫或超低溫時工作失靈的危險(xiǎn)，有效防止制動液變質(zhì)過期，徹底更換舊的制動液。清除有害的油泥和漆膜沉積物，恢復(fù)密封墊和 O 型圈的彈性，使變速箱換檔平順，提高動力輸出，徹底更換舊的自動變速箱油。清除系統(tǒng)內(nèi)部的膠質(zhì)和積碳，防止有害的腐蝕發(fā)生，避免并制止密封件和水箱的滲漏，徹底更換舊的冷卻液。 一、潤滑系統(tǒng)的深化保養(yǎng) 潤滑系統(tǒng)主要作用就是對汽車發(fā)動機(jī)的各個部件進(jìn)行有效的潤滑，以防過度磨損。 因此，汽車保養(yǎng)和汽車修理的關(guān)系是辯證的。 保養(yǎng)與修理的關(guān)系 汽車保養(yǎng)和 汽車修理 是密切相關(guān)的。 汽車保養(yǎng)是一項(xiàng)技術(shù)性比較高的復(fù)雜工作，單靠司機(jī)本人難以完成，需要到汽維修企業(yè)去進(jìn)行。主要目的是清除車體外和車體內(nèi)的各種氧化和腐蝕，然后加以保護(hù) ，盡量突出車的 “ 美 ” 。因此，工廠規(guī)定了一定的檢查周期，針對那些可以預(yù)料到隨著時間或使用會產(chǎn)生變化的零組件進(jìn)行調(diào)整與更換，這就是 “ 定期保養(yǎng) ” 。 定期保養(yǎng)有：日常保養(yǎng)、一級保養(yǎng)、二級保養(yǎng)； 定期保養(yǎng)的目的： 一部車是由上萬種的零件所組成的。 參考文獻(xiàn) 保險(xiǎn)法 中國人民出版社 2020 新保險(xiǎn)法 人民交通出版社 2020 論新保險(xiǎn)法 上海交通大學(xué)出版社 2020 第四章汽車保養(yǎng) 汽車保養(yǎng)是指保持和恢復(fù)汽車的技術(shù)性能，保證 汽車具有良好的使用性和可靠性。 三 年里，我們沒有紅過臉，沒有吵過嘴，沒有發(fā)生上大學(xué)前所擔(dān)心的任何不開心的事情。 致 謝 感謝我的 馬驪歌 老師，這片論文的每個細(xì)節(jié)，都離不開你的細(xì)心指導(dǎo)