C9.3 Engines for Caterpillar Built Machines Caterpillar


Vibration Damper - Check

Usage:

725C2 2L6

粘性减振器



图 1g01124414
粘性减振器
(1) 曲轴
(2) 配重
(3) 壳体

减振器损坏或减振器故障会增大振动。 这会导致曲轴损坏。

如果出现下列任一情况,应更换减振器:

  • 减振器有凹痕、裂纹或液体泄漏。

  • 减振器上的油漆因过热而变色。

  • 减振器弯曲。

  • 螺栓孔磨损或螺栓连接松动。

  • 由于扭力造成发动机曲轴故障。


注意

检查 粘滞减振器有无渗漏和外壳损坏的迹象。 这两个情况中的任何一个都可能导致重块与外壳相接触。 这种接触会影响减振器的操作。


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