69D and 769D Off-Highway Trucks and 771D Quarry Truck Machine Systems Caterpillar


Diverter Valve (Parking Brake Release) - Remove

Usage:

769D 5SS

拆卸步骤

开始:

  1. 安装车轮楔子。 请参阅拆解和组装, "车轮楔子(前和后)- 拆卸和安装"。


注意

在检查、保养、测试、调整及维修产品时,请小心确保盛接油液。 在打开任何舱室或拆卸任何含有油液的部件前,请准备好盛接液体用的适当容器。


    注: 将盖和塞安装在全部孔口上,以免污垢或碎屑进入系统。 清洁度是一项重要的因素。 拆卸步骤开始之前,应彻底清洁部件外部。 这将防止脏污进入内部部件。

  1. 排放液压油箱(举倾机构和制动器)。 请参阅操作和保养手册, "举倾机构和制动器油箱油 - 更换"。 液压油箱(举倾机构和制动器)的容量为 133 L (35 US gal)


    图 1g00504103

  2. 拆下三个螺栓 (1) 和防护罩 (2)。


    图 2g00504187

  3. 将适当的容器放置在分流阀 (3) 下方收集液压油,以便于储存或弃置处理。

  4. 为便于安装,在软管组件 (4)、 (5) 和 (6) 上作识别标记。 将软管组件 (4)、 (5) 和 (6) 从分流阀 (3) 上断开。

  5. 从分流阀 (3) 上拆下螺栓 (7)。 拆卸分流阀 (3) 和托架 (8)。

Caterpillar Information System:

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