C4.2 and C6.4 Engines for Caterpillar Built Machines Caterpillar


Oil Contains Coolant

Usage:

320D A6F

可能原因

  • 发动机机油冷却器

  • 缸盖

  • 缸体

  • 缸盖衬垫

  • 发动机机油

建议的措施

发动机机油冷却器

  1. 排空发动机中的发动机润滑油。

  1. 检查机油冷却器组件是否泄漏。 请参阅系统操作/测试和调整。 如果发现泄漏,则应安装新机油冷却器。 请参阅解体和组装。

缸盖

  1. 拆卸缸盖。 请参阅解体和组装。

  1. 检查缸盖。 请参阅系统操作/测试和调整。

  1. 检查缸盖内部的机芯螺塞有无泄漏迹象。

缸体

  1. 检查缸体。 请参阅系统操作/测试和调整。

  1. 安装一个新的缸盖衬垫。 请参阅解体和组装。

  1. 安装缸盖。 请参阅解体和组装。

发动机机油

安装一个新的发动机机油滤清器滤芯,然后向发动机充注清洁的发动机机油到正确的油位。 请参阅操作和保养手册。

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