Fan - Remove and Install
拆卸步骤
开始:
- 如果发动机配备传动带自动张紧装置,则卸下交流发电机传动带。 请参阅拆解和组装, "交流发电机皮带 - 拆卸和安装"。 如果发动机未配备传动带自动张紧装置的发动机,则卸下 V 形传动带。 请参阅拆解和组装, "V 形皮带 - 拆卸和安装"。
- 拆卸锁定螺母 (1) 。
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图 1 | g01270917 |
典型示例 |
- 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。
安装步骤
- 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。
- 如有必要,将螺柱 (5) 安装到风扇驱动 (6) 上。
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图 2 | g01270917 |
典型示例 |
- 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。 安装锁紧螺母 (1) ,拧紧至扭矩为 22 N·m (16 lb ft)。
End By: 如果发动机配备传动带自动张紧装置,则安装交流发电机传动带。 请参阅 拆解和组装, "交流发电机皮带 - 拆卸和安装"。 如果发动机未配备传动带自动张紧装置,则安装 V 形传动带。 请参阅 拆解和组装, "V 形皮带 - 拆卸和安装"。
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