C280 Marine Auxiliary Engines Caterpillar


Too Much Vibration

Usage:

C280-6 LDL

可能原因

  • 减振器

  • 发动机支撑松动

  • 缺火气缸

  • 对正和平衡

建议的措施

减振器

检查减振器有无损坏。 拧紧螺栓。 检查减振器螺栓孔有无损坏和 / 或磨损。

发动机支撑松动

运转发动机。 检查发动机有无以下故障:安装松动, 安装破损, 支架松动 和 支架破损。 拧紧所有固定螺栓。

缺火气缸

检查有无缺火的气缸。 执行断缸测试。 请参阅故障诊断与排除, "喷油器电磁阀"中的诊断功能测试。

对正和平衡

检查对正和平衡。 如果故障现象仍然存在,请参阅诊断步骤故障诊断与排除, "发动机缺火、运转粗暴或不稳定"。

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