14M Motor Grader Engine Supplement Caterpillar


Electric Starting Motor - Remove and Install

Usage:

14M B9J

拆卸步骤


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。


------ WARNING! ------

不断开蓄电池可能会造成人身伤害。

先断开蓄电池负极电缆。 然后断开蓄电池正级电缆。

如果没有断开蓄电池的话,正极电源线可能会产生花火。 火花可能会导致蓄电池爆炸或起火。


注: 为便于安装,在所有管路、软管、导线及管上做出识别标记。 堵上所有管路、软管和管。 这将有助于防止液体泄漏和防止污染物进入系统。

  1. 将蓄电池断路开关转到断开位置。 取下钥匙。



    图 1g01326377

  1. 断开接地电缆组件 (1) 。 断开正极电缆组件 (2) 。



    图 2g01326380

  1. 拆下螺母 (3) 以便拆下盖 (4) 。



    图 3g01326381

  1. 断开线束组件 (5) 。



    图 4g01326384

  1. 拆下螺栓 (6) 。 由两个人一起拆下电动起动马达 (7) 。 电动起动马达 (7) 的重量约为 27 kg (60 lb)。

安装步骤


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。


------ WARNING! ------

不断开蓄电池可能会造成人身伤害。

先断开蓄电池负极电缆。 然后断开蓄电池正级电缆。

如果没有断开蓄电池的话,正极电源线可能会产生花火。 火花可能会导致蓄电池爆炸或起火。





    图 5g01326384

  1. 由两个人一起安装电动起动马达 (7) 。 电动起动马达 (7) 的重量约为 27 kg (60 lb)。

  1. 安装螺栓 (6) 。



    图 6g01326381

  1. 连接线束组件 (5) 。 拧紧线束组件 (5) 的螺母至扭矩为 2.25 ± .25 N·m (20 ± 2 lb in)。



    图 7g01326380

  1. 安装盖 (4) 。 安装螺母 (3) 。



    图 8g01326377

  1. 连接正极电缆组件 (2) 。 连接接地电缆组件 (1) 。 拧紧正极电缆组件 (2) 的螺母至扭矩为 30.5 ± .3.5 N·m (23 ± 3 lb in)。 拧紧接地电缆组件 (1) 的螺母至扭矩为 30.5 ± .3.5 N·m (23 ± 3 lb in)。

  1. 插上钥匙。 将蓄电池断路开关转到接通位置。
,

End By: 从机器的右侧安装燃油箱。 请参考 拆解和组装RENR4193, "燃油箱 - 安装"。

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