345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems Caterpillar


Cab - Remove

Usage:

349D L DKN

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     4    

开始:

  1. 拆下储物箱。 请参阅拆解和组装, "储物箱和盖(驾驶室) - 拆卸"。



    图 1g01208263

  1. 拆下护罩 (2) 和地板垫 (1) 。



    图 2g01208264

  1. 拆下盖 (3) 和导管 (4) 。



    图 3g01208273

  1. 拆下盖 (5) 。



    图 4g01208274

  1. 拆下螺栓 (6) 。



    图 5g01208275

  1. 断开线束组件 (8) 。 拆下导管 (7) 。



    图 6g01648558

  1. 断开线束组件 (9) 和 (10) 。



    图 7g01648460

  1. 断开软管组件 (11) 、 (12) 、 (13) 、 (14) 和 (15) 。



    图 8g01648462

  1. 断开电缆组件 (16) 和 (17) 。 断开接地母线 (18) 。

  1. 断开线束组件 (19) 。



    图 9g01648464

  1. 断开线束组件 (21) 。

  1. 拆卸计算机 (20) 。



    图 10g01650133

  1. 断开软管 (22) 。



    图 11g01650134



    图 12g01650135

  1. 将工具 (A) 和适当的起吊设备连接到驾驶室 (23) 。 驾驶室 (23) 的重量约为 408 kg (900 lb)。 拆下 10 个螺栓 (25) 和 2 个螺栓 (24) 。 拆下驾驶室 (23) 。

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