Flywheel - Install
安装步骤
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所需工具     | |||
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工具     | 零件号     | 零件描述     | 数量     |
A     | -     | 导向螺柱 (1/2 in - UNF x 4 in)     |
2     |
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注意 |
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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。 |
- 如果先前拆下了飞轮齿圈,按照步骤 1.a 至 1.c 将齿圈 (5) 安装到飞轮 (1) 上。
- 确定轮齿 (6) 在新齿圈 (5) 上的方位。
注: 安装飞轮时,齿圈轮齿的倒角 (6) 必须朝向起动马达。 这能确保起动马达的正确接合。
- 在安装之前先在烤箱中加热飞轮齿圈 (5) 至最高温度为 250 °C (482 °F)。
注: 不要使用喷枪加热齿圈。
- 确保齿圈 (5) 的方位正确,然后迅速将齿圈安装到飞轮 (1) 上。
- 确定轮齿 (6) 在新齿圈 (5) 上的方位。
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图 1 | g01336671 |
典型示例 |
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操作已经加热的零件时要坚持戴防护手套。 |
- 检查曲轴后油封是否泄漏。 如果观察到漏油,更换曲轴后油封。 请参阅拆解和组装, "曲轴后密封 - 拆卸"。
- 将适当的起吊设备安装在飞轮 (1) 上。 飞轮重量为 71 kg (156 lb)。
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图 2 | g01336668 |
典型示例 |
- 将工具 (A) 安装到曲轴上的位置 (X) 。
- 使用起吊设备将飞轮 (1) 安置在工具 (A) 上。
- 如有必要,将先导轴承 (3) 和螺栓 (2) 安装到飞轮 (1) 上。
- 将螺栓 (4) 安装到飞轮 (1) 上。
- 拆卸工具 (A) ,将其余的螺栓 (4) 安装到飞轮 (1) 上。
- 使用适当的工具,使曲轴固定不动。 拧紧螺栓 (2) 和 (4) 至扭矩为 140 N·m (103 lb ft)。
- 将起吊设备从飞轮 (1) 上卸下。
- 检查飞轮的跳动。 更多信息请参阅系统操作、测试和调整, "飞轮 - 检查"。
End By: 安装电起动马达。 请参阅 拆解和组装, "电起动马达 - 拆卸和安装"。
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