空氣濾清器的濾芯分為干式濾芯和濕式濾芯兩種。干式濾芯材料為濾紙或無紡布。為了增加空氣通過面積,濾芯大都加工出許多細小的褶皺。當濾芯輕度污損時,可以使用壓縮空氣吹凈,當濾芯污損嚴重時應當及時更換新芯。
  
 濕式濾芯使用海棉狀的聚氨脂類材料制造,裝用時應滴加一些機油,用手揉勻,以便吸附空氣中的異物。如果濾芯污損之后,可以用清洗油進行清洗,過分污損也應該更換新濾芯。
如果濾芯阻塞嚴重,將使進氣阻力增加,發動機功率下降。同時由于空氣阻力增加,也會增加吸進的汽油量,導致混合比過濃,從而使發動機運轉狀態變壞,增加燃料消耗,也容易產生積炭。平時應該養成經常檢查空氣濾清器濾芯的習慣。
   
供應142-1340卡特挖掘機空氣濾芯注意事項
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供應142-1340卡特挖掘機空氣濾芯注意事項