966M Tier 4 Series XE and 972M Tier 4 Series XE Wheel Loader Power Train Caterpillar


Transmission Oil Pump - Remove and Install

Usage:

972M XE AN3

拆卸步骤

开始:

  1. 拆卸驾驶室。

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

热油和热的部件可能会导致人身伤害。

不要让热油或热的部件与皮肤接触。


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

热油喷溅和特殊作业机具升起时可能导致人身伤害。

在卸下任何零部件或管路前,确保所有特殊作业机具已降落,油液冷却,压力已从液压系统释放。

不要让热油或热的部件与皮肤接触。


  1. 排放液压油箱。 请参阅操作和保养手册, "液压系统油 - 更换",以了解正确的排放和加注程序。


    图 1g03618903

  2. 断开软管组件 (1) 和 (2)。


    图 2g03618920

  3. 断开软管组件 (3) 和 (4)。


    图 3g03618922


    图 4g03611184

  4. 将适当的起吊设备连接到变速箱充油泵 (6) 上。变速箱充油泵 (6) 的重量约为 75 kg (175 lb)。 卸下螺栓 (5)。 拆下变速箱充油泵 (6)。

安装步骤

  1. 按与拆卸相反的顺序安装变速箱充油泵 (6)。

    1. 安装螺栓 (5)。 将螺栓 (5) 拧紧至 51 ± 5 N·m (38 ± 4 lb ft)

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