汽車(chē)一級(jí)保養(yǎng)（一保）也叫首保，一般會(huì)在車(chē)輛行駛1500-2000km時(shí)進(jìn)行。以緊固、潤(rùn)滑為主。那么保養(yǎng)內(nèi)容包含什么呢?下面
濟(jì)南奔馳汽車(chē)保養(yǎng)人員給您分享相關(guān)要點(diǎn)：
First level maintenance (first level maintenance), also known as the first level maintenance, is generally carried out when the vehicle is driving 1500-2000 kilometers. Mainly focusing on fastening and lubrication. So what does the maintenance content include? Below, Jinan Mercedes Benz car maintenance personnel will share relevant points with you:
1
one
保證車(chē)身、發(fā)動(dòng)機(jī)和底盤(pán)無(wú)油垢、泥垢。
Ensure that the body, engine, and chassis are free of oil and dirt.
2
two
對(duì)發(fā)動(dòng)機(jī)機(jī)油箱、燃油箱、三濾等精心清洗，排除貯器筒內(nèi)的油污與沉積物。
Carefully clean the engine oil tank, fuel tank, triple filter, etc. to remove oil and sediment from the reservoir.
3
three
對(duì)發(fā)動(dòng)機(jī)油盤(pán)、變速系統(tǒng)進(jìn)行專(zhuān)業(yè)潤(rùn)滑并做相應(yīng)檢查。
Conduct professional lubrication and corresponding inspections on the engine oil pan and transmission system.
4
four
按各車(chē)使用說(shuō)明書(shū)規(guī)定的潤(rùn)滑點(diǎn)進(jìn)行潤(rùn)滑，然后需配齊各潤(rùn)滑點(diǎn)的油嘴。
Lubrication should be carried out according to the lubrication points specified in the user manual of each vehicle, and then the oil nozzles at each lubrication point should be fully equipped.
5
five
各鎖緊裝置應(yīng)按規(guī)定的規(guī)格數(shù)量配備齊全，緊固可靠。
Each locking device should be equipped with complete and reliable fastening according to the specified specifications and quantities.
6
six
檢查并調(diào)整空氣壓縮機(jī)、發(fā)電機(jī)等各傳動(dòng)帶的松緊度。
Check and adjust the tightness of various transmission belts such as air compressors and generators.
7
seven
對(duì)車(chē)輛制動(dòng)系統(tǒng)進(jìn)行全面檢查和調(diào)整，包含踏板的自由形成、方向盤(pán)的游隙以及前輪軸承、轉(zhuǎn)向節(jié)、前輪的側(cè)滑量及制動(dòng)性能等。
Conduct a comprehensive inspection and adjustment of the vehicle's braking system, including the free formation of pedals, steering wheel clearance, front wheel bearings, steering knuckles, front wheel sideslip, and braking performance.
8
eight
對(duì)傳動(dòng)軸、主減速器、前后板彈簧U型螺栓、變速器等各連接螺栓進(jìn)行檢查與緊固。
Inspect and tighten the connecting bolts of the transmission shaft, main reducer, front and rear plate spring U-bolts, transmission, etc.
9
nine
對(duì)散熱器拉桿、發(fā)動(dòng)機(jī)罩和百葉窗操縱機(jī)構(gòu)、以及駕駛室或客車(chē)門(mén)窗座椅進(jìn)行全面檢查。
Conduct a comprehensive inspection of the radiator rod, hood and louver control mechanism, as well as the driver's cab or passenger car door and window seats.
10
ten
進(jìn)行車(chē)胎檢查，包含胎壓、補(bǔ)氣等。
Conduct a tire inspection, including tire pressure, air replenishment, etc.
11
eleven
對(duì)電路系統(tǒng)進(jìn)行檢查，包含蓄電池、起動(dòng)機(jī)、發(fā)電機(jī)和各儀表是否正常，電解液應(yīng)高出極板10~15mm，且蓄電池加注孔螺塞應(yīng)齊全完好。
Check the circuit system, including whether the battery, starter, generator and instruments are normal. The electrolyte should be 10~15mm higher than the electrode plate, and the plug plug of the battery filling hole should be complete and intact.
12
twelve
對(duì)備胎及其升降器進(jìn)行檢查。
Inspect the spare tire and its regulator.
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