330D, 336D, 336D2, 340D and 340D2 Excavators and 336D MHPU Mobile Hydraulic Power Unit C9 Engine Supplement Caterpillar


Crankshaft Vibration Damper and Pulley - Remove

Usage:

330D L B6H

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    

开始:

  1. 拆卸冷却系统组件。 请参阅拆解和组装, "冷却系统组件 - 拆卸"。

注: 清洁度是一项重要的因素。 拆解步骤开始之前,应彻底清洁部件外部。 这将有助于防止污垢进入部件的内部。




    图 1g01208525

  1. 拆卸螺栓 (2) 和脚踏 (1) 。



    图 2g01208526



    图 3g01208527

  1. 拆下螺栓 (3) 、螺栓 (5) 和盖 (4) 。



    图 4g01208528

  1. 拆下螺栓 (7) 和盖 (6) 。



    图 5g01208529

  1. 拆卸螺栓 (8) 和平台 (9) 。



    图 6g01208530

  1. 卸下螺栓 (10) 和面板 (11) 。



    图 7g01208531

  1. 卸下螺栓 (12) 和面板 (13) 。



    图 8g01208532

  1. 将工具 (A) 和适当的起吊设备连接到支架组件 (14) 。 机架组件 (14) 的重量约为 34 kg (75 lb)。



    图 9g01208533

  1. 从机架组件 (14) 两侧拆下螺栓 (15) 。



    图 10g01208534

  1. 拆下螺栓 (16) 。



    图 11g01208537

  1. 使用适当的起吊设备拆下机架组件 (14) 。



    图 12g01208538

  1. 拆下皮带 (17) 。 请参阅拆解和组装, "皮带 - 检查 / 调整 / 更换"。



    图 13g01208539

  1. 拆下螺栓 (18) 和曲轴减振器 (19) 。



    图 14g01208540

  1. 拆下螺栓 (20) 和曲轴皮带轮 (21) 。

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