C9 On-highway Engines Caterpillar


Engine Oil Level Gauge - Calibrate

Usage:

C9 9DG

首次机油更换时检查校准

发动机机油的油位会根据发动机安装的角度和倾斜程度而变化。 该角度为前后倾斜角度。 倾斜指侧向倾斜。

机油尺的标记必须验证,以确保机油尺的正确性。 首次更换机油时要验证机油尺上的标记。

验证机油尺上的"加(ADD)"标记和"满(FULL)"标记。 按照以下程序进行。


注意

进行此保养步骤时,车辆必须水平停放。


  1. 运转发动机,直到达到正常工作温度。 停止发动机。 取下曲轴箱放油塞。 应该取下油底壳较深部位的放油塞。 曲轴箱内的机油排放20分钟。

  1. 拆下用过的机油滤清器。 安装新机油滤清器滤芯。 安装机油放油塞并将其拧紧到 70 ± 15 N·m (50 ± 11 lb ft)。

    注: 你的发动机可能装有辅助机油滤清器。 辅助机油滤清器要求不同容量的机油。 有关辅助机油滤清器的容量大小,请参阅原设备制造厂的技术规范。

  1. 将28 L (30 qt) 的机油倒入曲轴箱中。 给出足够的时间,以使发动机机油流回到发动机曲轴箱。 大约需要20分钟。 检查机油油位。 等待几分钟,再次检查机油油位。 机油油位不再变化后进行

  1. 用机油尺检查机油油位。 机油油位应该位于"加(ADD)"标记处。 如果机油油位没在"加(ADD)" 标记处,磨掉 "加(ADD)" 标记并刻上新的"加(ADD)" 标记。 使用刻刀来刻上新的"加(ADD)"标记。

  1. 将4 L (4 qt) 的机油倒入曲轴箱中。 给出足够的时间,以使发动机机油流回到发动机曲轴箱。

  1. 用机油尺检查机油油位。 机油油位应该位于"满(FULL)"标记处。 如果机油油位没在"满(FULL)"标记处,磨掉"FULL"标记。 使用刻刀来刻上新的"满(FULL)" 标记。

  1. 将 3 L (3 qt) 机油倒入曲轴箱,以加满发动机机油滤清器。


    注意

    发动机盘车时间不要超过30秒钟。 再次盘车以前,让起动马达先冷却2分钟。


  1. 起动发动机并运转足够的时间,确保润滑系统已加满。 检查发动机的机油是否泄漏。

  1. 发动机停机并等待足够的时间,使机油排回到曲轴箱。

  1. 用机油尺检查机油油位。 如果机油油位没在校准的"满(FULL)" 标记处,就向曲轴箱加注机油来校准的 "满(FULL)" 标记。 记下加注的油量。 额外添加的机油与35 L (37 qt)曲轴箱内的机油之和就是润滑系统的机油容量。 记录润滑系统的机油量,以便以后更换机油。

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