對于開攪拌車的朋友來說，肯定都想要有長期的收益，混凝土攪拌車能夠工作的年限越長，能夠創造出的價值就會越高，所以，檢修是小型混凝土攪拌車整個工程作業中也是極為重要的，做好基本的檢修我們的工作才能正常進行。
For the friends who drive the mixer, they definitely want to have long-term benefits. The longer the concrete mixer can work, the higher the value it can create. Therefore, maintenance is a small concrete mixer, and it is also very important in the whole project operation. Only by doing a good job in basic maintenance can our work be carried out normally.
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首先將一張#600的砂紙置于ATF油中，浸泡約30分鐘。小心地敲擊閥體，使卡滯的閥桿從閥腔孔中落下。可能有必要使用一把小螺絲刀，將其撬出。
First, soak a piece of 600 mm sandpaper in ATF oil for about 30 minutes. Carefully tap the valve body to make the stuck stem fall from the valve cavity hole. It may be necessary to pry it out with a small screwdriver.

使用螺絲刀時，小心不要劃傷閥孔。單向閥桿是否有摩擦痕跡。使用ATF油浸泡過的#600砂紙，打磨閥桿上的毛刺，然后在溶劑中清洗閥桿并用壓縮空氣吹干。
Be careful not to scratch the valve hole when using a screwdriver. Check whether there are friction marks on the one-way valve stem. Use # 600 sandpaper soaked in ATF oil to grind the burr on the valve stem, then clean the valve stem in solvent and dry it with compressed air.
卷起半張ATF油浸泡過的#600砂紙，將其插入卡滯閥桿的閥孔中。輕輕扭動砂紙，使砂紙松卷，緊密貼合在閥孔表面，然后邊推拉，邊扭卷砂紙，打磨閥孔。抽出#600砂紙。
Roll up half of ? 600 sandpaper soaked in ATF oil and insert it into the valve hole of stuck valve stem. Gently twist the sandpaper to make the sandpaper loose and tightly fit on the surface of the valve hole, and then roll the sandpaper while pushing and pulling to polish the valve hole. Take out the 600 sandpaper.
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在溶劑中徹底清洗整個閥體，然后用壓縮空氣吹干。在閥桿表面涂ATF油，然后將其落入閥孔中。閥桿應能靠自重落入閥孔底部。否則，重復步驟4，重新測試。如果閥桿仍然卡滯，則更換閥體。
Thoroughly clean the entire valve body in solvent and blow dry with compressed air. Coat the surface of the valve stem with ATF oil and drop it into the valve bore. The valve stem shall be able to fall into the bottom of valve hole by self weight. Otherwise, repeat step 4 and retest. If the stem is still stuck, replace the valve body.
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取出小型混凝土攪拌車閥桿，用溶劑徹底清理閥桿和閥體。用壓縮空氣吹干所有零件，然后用ATF油作為潤滑劑，重新組裝。
Take out the stem of small concrete mixer and clean the stem and valve body thoroughly with solvent. Dry all parts with compressed air, then reassemble with ATF oil as lubricant.
了解了以上的檢修知識，大家可以放心對我們的設備進行檢修，大家在選擇這些產品的時候我們會有專業的人士為大家解答，建議大收工時，要徹底清洗混凝土貯罐及進出料口周圍，保證不粘有水泥及混凝土結塊。
After understanding the above maintenance knowledge, you can rest assured to carry out maintenance on our equipment. When you choose these products, we will have professionals to answer for you. It is suggested that when the work is over, you should thoroughly clean the concrete storage tank and the surrounding of the import and export materials to ensure that there is no cement and concrete caking.