992K Wheel Loader and 854K Wheel Dozer Power Train Caterpillar


Axle Oil Cooler Pump and Motor - Install

Usage:

854K 221

安装步骤


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。


注: 检查 O 形密封圈、垫片和密封件有无磨损或损坏。 如有必要,请更换部件。

  1. 如有必要,按照步骤 2 到 9 安装密封套件。



    图 1g01449660

  1. 将轴封 (21) 安装到图 1 所示的深度。

  1. 安装密封 (20) 、备用环 (19) 和 O 形密封圈 (17) 。

  1. 将唇形密封 (18) 安装到图 1 所示的深度。

  1. 组装车桥油泵 (10) ,然后安装螺栓 (22) 。



    图 2g01449251

  1. 安装密封挡圈 (14) 、密封 (13) 和 O 形密封圈 (12) 。

  1. 连接车桥油泵和马达 (10) 。 安装螺栓 (11) 。 拧紧螺栓 (11) 至扭矩为 88 至 102 N·m (65 至 75 lb ft)。

  1. 安装螺栓 (15) 。 拧紧螺栓 (15) 至扭矩为 88 至 102 N·m (65 至 75 lb ft)。

  1. 安装螺栓 (16) 。 拧紧螺栓 (16) 至扭矩为 52 至 58 N·m (38 至 43 lb ft)。



    图 3g01448780



    图 4g01448776

  1. 安置车桥油泵和马达 (10) 。

  1. 安装螺母 (9) 。

  1. 连接软管组件 (8) 、 (7) 、 (6) 和 (5) 。

  1. 连接软管组件 (4) 、 (3) 、 (2) 和 (1) 。

  1. 给转向油箱加油。 请参阅操作和保养手册, "液压系统油(转向和制动)- 更换"。

  1. 加注车桥。 请参考操作和保养手册, "差速器和终传动油 - 更换"。

Caterpillar Information System:

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