793D Off-Highway Truck/Tractor Caterpillar


Control Valve (Hoist) - Install

Usage:

793D FDB

安装步骤

表 1
所需工具    
工具     零件号     零件说明     数量    
A     138-7575     连杆支架     1    
B     1U-9200     操纵杆滚轮起重机     1    


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。 更换过度磨损或损坏的 O 型密封圈。




    图 1g01289626

  1. 使用工具 (A) 和工具 (B) 安装举倾控制阀 (12) 。 举倾控制阀 (12) 的重量约为 191 kg (420 lb)。



    图 2g01289628

  1. 安装螺栓 (13) 。



    图 3g01289622

  1. 连接管组件 (11) 。



    图 4g01289617

  1. 连接软管组件 (10) 。 连接软管组件 (9) 。 安装夹子 (8) 。



    图 5g01289615



    图 6g01289605

  1. 放置好线束组件 (6) ,然后安装电缆束带 (7) 。 安装线束组件 (6) 。 连接软管组件 (5) 。



    图 7g01289601

  1. 连接软管组件 (4) 。



    图 8g01289595

  1. 连接软管组件 (3) 。 安装管组件 (1) 。 连接软管组件 (2) 。

  1. 向液压油箱注油。 参阅操作和保养手册, "加注容量"。

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