657G Wheel Scraper Power Train Caterpillar


Transmission Hydraulic Control - Remove

Usage:

657G W1E

拆卸步骤

开始:

  1. 卸下推拉挂钩。 请参阅拆解和组装, "推拉挂钩 - 拆卸和安装"。

注: 清洁度是一项重要的因素。 拆解步骤开始之前,应彻底清洁部件外部。 这将有助于防止脏污进入内部机构。

注: 为便于安装,在所有管路、所有软管、所有线束组件及所有管上做出识别标记。 插接好所有线路、软管和管路。 这将有助于防止液体泄漏和有助于防止污染物进入系统。


注意

在检验、保养、测试、调整及维修发动机时,请小心确保盛接流出的液体。 在打开或拆解任何储有液体的部件之前,要准备好合适的容器收集液体。

有关适合收集和盛接卡特彼勒产品上的液体的工具和供应品,请参阅专门出版物, NENG2500, "卡特彼勒代理商工具目录"。

按照本地法规和条例处置所有液体。





    图 1g01288258

  1. 拆卸盖 (1) 和 (2) 。



    图 2g01288259

  1. 断开线束组件 (3) 和线束组件 (11) 。

  1. 断开夹子 (4) 和夹子 (10) 。

  1. 重新将线束组件 (8) 安置在旁边。

  1. 卸下螺栓 (7) 和阀 (5) 。

  1. 卸下螺栓 (9) 和盘 (6) 。



    图 3g01289153

  1. 卸下套筒 (12) 和 O 形密封圈。

  1. 从阀 (5) 上卸下挡圈 (14) 、联轴节组件 (13) 和 O 形密封圈 (15) 。



    图 4g01288262

  1. 需要两个人,卸下螺栓 (16) 、螺栓 (17) 和阀 (18) 。 阀 (18) 的重量约为 27 kg (60 lb)。



    图 5g01288264

  1. 卸下螺栓 (19) 、螺栓 (20) 和阀 (21) 。



    图 6g01288293

  1. 卸下螺栓 (28) 和盘 (27) 。

  1. 卸下螺栓 (26) 、阀体 (25) 和管 (24) 。

  1. 卸下螺栓 (22) 和歧管 (23) 。

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