Fan - Remove and Install
开始:
- 拆下交流发电机皮带。 有关正确的步骤,请参阅拆解和装配, "交流发电机皮带 - 拆卸和安装"。
- 拆卸锁定螺母 (1)。
- 拆下风扇 (2)。
注: 记录风扇的方位。
- 卸下风扇适配器 (3)。
- 卸下风扇皮带轮 (4)。
- 如有必要,将螺柱 (5) 从风扇驱动 (6) 上拆下。
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图 1 | g02320097 |
- 确保所有部件无磨损或损坏。 如有必要,更换所有磨损或损坏的部件。
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图 2 g02320097 典型实例 - 如有必要,将螺柱 (5) 安装到风扇驱动 (6) 上。 将螺柱 (5) 拧紧至扭矩为
11 N·m (97 lb in) 。 - 如果先前有将螺柱 (5) 从风扇驱动 (6) 上拆下, 检查螺柱是否正确安装到风扇驱动上。 将螺柱 (5) 拧紧至扭矩为
11 N·m (97 lb in) 。 - 安装风扇皮带轮 (4)。
- 安装风扇适配器 (3)。
- 安装风扇 (2)。
注: 确保风扇朝向正确。
- 检查锁定螺母 (1) 的状况。 如有必要,更换锁定螺母。 安装锁定螺母 (1)。 拧紧锁定螺母 (1) 至扭矩为
22 N·m (195 lb in) 。
结束:
- 安装交流发电机皮带。 有关正确的步骤,请参阅拆解和装配, "交流发电机皮带 - 拆卸和安装"。
Caterpillar Information System:
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