345C Excavator and 345C MHPU Mobile Hydraulic Power Unit Machine Systems Caterpillar


Solenoid Valve (Counterweight Circuit) - Assemble

Usage:

345C BWY

组装步骤




    图 1g00612366

    ------ 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。


  1. 安装止动块 (5) 、弹簧 (6) 、垫圈 (7) 和 O 形密封圈 (8) 。

  1. 安装电磁阀组件 (10) 。 安装螺栓 (9) 。 拧紧螺栓 (9) 至扭矩为 4 ± 1 N·m (35 ± 9 lb in)。

  1. 将 O 形密封圈 (11) 安装到螺塞 (12) 上。

  1. 安装螺塞 (12) 。 拧紧螺塞 (12) 至扭矩为 49 ± 5 N·m (36 ± 4 lb ft)。

    ------ 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。


  1. 安装弹簧 (4) 。

  1. 将 O 形密封圈 (3) 安装到螺塞 (2) 上。

  1. 安装螺塞 (2) 。 拧紧螺塞 (2) 至扭矩为 49 ± 5 N·m (36 ± 4 lb ft)。

  1. 安装螺塞 (1) 。 拧紧螺塞 (1) 至扭矩为 6 ± 1 N·m (52 ± 9 lb ft)。

End By: 安装配重回路的电磁阀。 请参阅 拆解和组装, "电磁阀(配重回路)- 安装"。

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