The peak period of 1-2 years, the first two years of the use of the concrete mixer, is the peak period of life, which can be said to be the best time for the use of the concrete mixer, equivalent to the youth of people. During this period, people are full of enthusiasm, dare to rush and dare to do, it seems that they will not be tired. This is also the case for the concrete mixer truck in this period. The truck is in excellent condition. It only needs to maintain the routine maintenance, and there will be no problem at all. However, some of the quality of the concrete mixer trucks is not very good, and the peak period can only be about one year. Therefore, there will be no major quality problems in the first year of operation of the new car. However, if the concrete mixer has been used for more than two years, it is necessary to gradually change some of the most easily worn parts.

2~4年微軟期，這個(gè)階段，自上料混凝土攪拌罐車初步進(jìn)入了微軟期。不再像前期那樣龍精虎猛。這個(gè)期間的自上料混凝土攪拌罐車，需求常常改換一些部件，給其增補(bǔ)能量。起首需求改換新的剎車皮。剎車皮是駕駛平安的首道防地。依據(jù)閱歷，剎車皮大約在兩年左右就會磨荊此時(shí)，燃油泵也差不多該清洗或改換。假定自上料混凝土攪拌罐車跑起來不安寧穩(wěn)，就應(yīng)該反省車子的減振器。假定減振器的彈簧落空彈性，下雨天行駛就十分風(fēng)險(xiǎn)。沙和礫石是混凝土的主要組成成分。它們使混凝土貯罐及進(jìn)、出料口在工作時(shí)磨損嚴(yán)重。由于每個(gè)廠家罐體制造材料不同其工作壽命則大不相同。

2-4 years of Microsoft period, in this stage, the concrete mixer has initially entered the Microsoft period. No longer as fierce as before. During this period, the concrete mixer needs to change some parts to supplement energy. At first, we need to replace the brake leather. The brake skin is the first defense for safe driving. According to experience, the brake skin will be worn in about two years. At this time, the fuel pump should be cleaned or replaced. Assuming that the concrete mixer is unstable, we should reflect on the shock absorber of the truck. It is assumed that the spring of the shock absorber is elastic in the air, so driving in rainy days is very risky. Sand and gravel are the main components of concrete. They make the concrete storage tank and the inlet and outlet wear seriously when they work. Due to the different materials of tank body made by each manufacturer, its working life is quite different.

1、新車養(yǎng)護(hù)，又稱試運(yùn)轉(zhuǎn)養(yǎng)護(hù)。新車或大修后的車輛需求進(jìn)行試運(yùn)轉(zhuǎn)，試運(yùn)轉(zhuǎn)完畢后，有必要對車輛進(jìn)行保護(hù)養(yǎng)護(hù)。起主要內(nèi)容是：清洗光滑體系;替換光滑油;按規(guī)則紐矩從頭擰緊缸蓋螺母;查看調(diào)整傳動(dòng)皮帶、操作組織、氣門空隙以及連接件的緊固狀況等。

1. New car maintenance, also known as test run maintenance. New cars or overhauled cars need to be put into trial operation. After the trial operation, it is necessary to protect and maintain the cars. The main contents are: clean the smooth system; replace the smooth oil; tighten the cylinder head nuts from the beginning according to the regular torque; check and adjust the driving belt, operation organization, valve clearance and fastening condition of the connecting parts.

2、班次養(yǎng)護(hù)，又稱日常養(yǎng)護(hù)。每班(天)作業(yè)后應(yīng)對車輛進(jìn)行清洗和查看。發(fā)現(xiàn)光滑油和冷卻水缺乏時(shí)，應(yīng)從頭進(jìn)行增加。

2. Shift maintenance, also known as daily maintenance. Vehicles shall be cleaned and inspected after each shift (day) operation. When the lack of smooth oil and cooling water is found, it should be increased from the beginning.

3、定時(shí)養(yǎng)護(hù)，又稱依照規(guī)則時(shí)期養(yǎng)護(hù)。即通常所說的技能養(yǎng)護(hù)。小型拖拉機(jī)有二級，轎車有三級，大中型拖拉機(jī)有四級。每級養(yǎng)護(hù)都有具有養(yǎng)護(hù)內(nèi)容和斷定的養(yǎng)護(hù)周期，機(jī)手應(yīng)準(zhǔn)時(shí)按項(xiàng)認(rèn)真完成。

3. Regular maintenance, also known as regular maintenance period. That is, skill maintenance. There are two levels for small tractors, three levels for cars and four levels for large and medium tractors. Each level of maintenance has a maintenance content and determined maintenance cycle, and the manipulator shall complete it on time and carefully.

4、換季養(yǎng)護(hù)，這是在冬天來到之前或夏日將暫時(shí)進(jìn)行的一種季節(jié)性養(yǎng)護(hù)。其意圖是使車輛的作業(yè)習(xí)慣處理改變的需求。

4. Seasonal maintenance, which is a temporary seasonal maintenance before winter or summer. The intention is to make the working habits of vehicles deal with the changing needs.