966M Tier 4, 966M Tier 4 Series XE, 972M Tier 4 and 972M Tier 4 Series XE Wheel Loaders Caterpillar


Blower Motor (Air Conditioner and Heater) - Remove and Install

Usage:

972M A78

拆卸步骤

开始:

  1. 拆下座椅。


    图 1g03615078

  1. 拆下四颗螺钉 (1),然后将显示组件 (2) 降下到一边。


    图 2g03615118

  2. 拆下八颗螺钉 (3) 和空气导管 (4)。


    图 3g03615544

  3. 拆下螺钉 (5)。


    图 4g03615658


    图 5g03615757

  4. 拆下固定器 (10)。 拆下四个螺钉 (8)。 将地板垫 (9) 折叠到一边。 小心拆下面板 (6)。 面板 (6) 另一侧上的顶部有三个锁舌 (X)。 断开辅助电源端口 (7) 的线束组件。


    图 6g03615796


    图 7g03615817

  5. 拆下两个螺钉 (12)。 向后折叠地垫 (9) 然后将导管 (11) 滑出,以断开线束组件 (13)。 拆下空气导管 (11)。


    图 8g03615838

  6. 拆下六个螺钉 (14) 然后降下鼓风机马达支架 (15)。


    图 9g03615876

  7. 断开线束组件 (17)。 将鼓风机马达 (16) 从鼓风机马达支架 (15) 上分开。

安装步骤

  1. 按与拆卸相反的顺序安装鼓风机马达 (16)。

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