793D Off-Highway Truck/Tractor Caterpillar


Steering Link - 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     176-6538     活动扳手     1    
B     4C-6724     套筒 (46 mm)     1    
132-8119 液压扳手     1    
132-8223 液压泵 (115V)     1    
132-8231 (1) 液压泵 (220V)     1    
D     1U-7505     变速箱千斤顶     1    
FT-2678 支架     1    
E     4C-5593     防粘结剂     1    
( 1 ) 可用替代品


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。


  1. 检查所有部件是否磨损,必要时更换部件。

  1. 将工具 (E) 涂敷到球头螺柱 (5) 的螺纹和锥段上。



    图 1g01305478

  1. 使用工具 (D) 以支撑转向连杆 (4) 的重量。 转向连杆 (4) 的重量约为 123 kg (271 lb)。

  1. 安装转向连杆 (4) 。



    图 2g00943956

  1. 将锁紧螺母 (6) 安装到球头螺柱 (5) 上。

  1. 对在转向连杆 (4) 另一端上的球头螺柱 (5) 重复步骤 5。

  1. 安装工具 (A) 以在拧紧锁紧螺母 (6) 时固定球头螺柱 (5) 。



    图 3g00943887

  1. 使用工具 (B) 安装锁紧螺母 (6) 。 拧紧锁紧螺母 (6) 至 2550 ± 100 N·m (1881 ± 74 lb ft) 的扭矩。



    图 4g00943997

  1. 将塞 (2) 和挡圈 (3) 安装到球头螺柱上。 使用适当的软锤使挡圈座入。



    图 5g01305469

  1. 将软管组件 (1) 连接到塞 (2) 上。

  1. 重复步骤 7 至 10,以完成转向连杆 (4) 的安装。

  1. 重复步骤 1 至 11,以安装另一侧的转向连杆。

  1. 检查前轮定位。 请参阅系统操作, "前轮 - 定位"。

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