CX31 On-Highway Transmission Power Train Caterpillar


Pump Drive - Remove - Rear PTO Shaft

Usage:

CX31 B3X

拆卸步骤

表 1
所需工具    
工具     零件号     零件说明     数量    
A     138-7575     连杆支架     2    
B     1P-2420     变速箱修复台     1    
C     1P-1861     挡圈钳     1    
D     1P-1863     挡圈钳     1    

开始:

  1. 如有必要,拆卸缓速器液压控制阀。 请参阅拆解和组装, "缓速器液压控制阀 - 拆卸和安装"。
  2. 如有必要,拆下控制歧管。 请参阅拆解和组装, "控制歧管 - 拆卸"。

注: 在所有软管、所有软管组件、所有导线及所有管组件上作出识别标记,以便安装。 插接好所有软管组件和所有管组件。 这将有助于防止液体渗漏,并有助于防止污染物进入系统。

注: 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。 这有助于防止尘土进入内部结构。


注意

在进行检验、保养、测试、调整及维修产品期间,必须小心以确保装好排放出的油液。 在打开任何舱室或解体任何储有液体的部件之前,要准备好合适的容器收集液体。

有关收集和盛接 Cat 产品上油液的适用工具和用品,请参阅专门出版物, NENG2500, "代理商维修工具目录"。

按照当地法规和要求处置所有液体。





    图 1g01300222

  1. 将工具 (A) 和适当的起吊设备连接在变速箱上。 变速箱的重量约为 544 kg (1200 lb)。 将变速箱安置于工具 (B) 上。



    图 2g01300224

  1. 拆卸螺栓 (1) 、盖 (2) 、磁性滤清器 (3) 和滤网 (4) 。



    图 3g01300227

  1. 断开线束组件 (7) 。 拆卸螺栓 (5) 、油底壳 (6) 和密封垫。



    图 4g01300228

  1. 使用工具 (C) 拆下挡圈 (8) 。 安装轴组件 (9) 。



    图 5g01300229

  1. 使用工具 (D) 拆下挡圈 (10) 。 从轴组件 (9) 上拆下轴承 (11) 。

Caterpillar Information System:

2007/10/01 Correct Installation Procedure for the 235-1448 Tube As {1304, 1306}
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2006/09/11 A New Clamp for the Air Cleaner is Used {1051}
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