307E2 Mini Hydraulic Excavator Machine Systems Caterpillar


Bucket - Install

Usage:

307E2 CE2

安装步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
5P-0960  润滑脂罐 

注: 安装铲斗之前,请确保斗杆销、铲斗销孔、铲斗销、法兰和 O 形密封圈彻底清洁。

注: 检查 O 形密封圈的状况。 如果 O 形密封圈磨损或损坏,则应使用新零件更换。



    图 1g01517271

    注: 铲斗 (9) 的重量约为 240 kg (530 lb)

  1. 将斗杆降下至铲斗 (9) 中并对准销孔。 移动铲斗直到铲斗一侧接触到斗杆。 测量铲斗和斗杆之间的间隙。

  2. 对铲斗销 (8) 使用工具 (A)。 安装铲斗销 (8) 和 O 形密封圈。 将铲斗销上的防松螺栓孔与铲斗上的防松螺栓孔对准。 安装防松螺栓 (7) 和螺母 (6)。


    图 2g00880305

  3. 将连杆组件 (1) 上的销孔与铲斗上的销孔对准。

  4. 对铲斗销 (4) 使用工具 (A)。 安装铲斗销 (4) 和 O 形密封圈 (3)。

  5. 将铲斗销上的防松螺栓孔与铲斗上的防松螺栓孔对准。 安装防松螺栓 (5) 和螺母。


    图 3g00357378

  6. 使用以下步骤以拧紧所有螺母:

    1. 安置外侧螺母,使其到达防松螺栓的端部或者超过防松螺栓端部 0.5 mm (0.02 in)

    2. 对着外侧螺母拧紧内侧螺母至扭矩为 70 ± 15 N·m (50 ± 10 lb ft)

  7. 润滑铲斗控制连杆。 有关正确步骤,请参阅操作和保养手册, SEBU7421, "铲斗连杆 - 润滑"。

Caterpillar Information System:

307E2 Mini Hydraulic Excavator Machine Systems Bucket - Remove
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