C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines Caterpillar


Engine Oil Relief Valve - Remove and Install

Usage:

303.5E2 CR AC5

拆卸步骤

开始:

  1. 拆下发动机机油滤清器。


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。




    图 1g02720288

  1. 拆下适配器 (1)。

    ------ WARNING! ------

    被弹簧力爆出的零件击中,会招致人员伤害。

    确保穿上所有必要的保护装备。

    遵照建议的程序,并使用所有建议的工具以释放弹簧力。




    图 2g02720291

  2. 拆下安全阀组件 (2)。


    图 3g02720293

  3. 使用尖嘴钳从壳体上拆下套筒 (3)。 从安全阀孔上拆下钢珠 (4) 和弹簧 (5)。

安装步骤

    注: 确保所有部件清洁、无磨损或损坏。 如有必要,更换所有磨损或损坏的部件。 如果壳体上的安全阀孔磨损或损坏,必须更换整个安全阀组件。

  1. 按照与拆卸相反的顺序安装发动机机油安全阀。

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