Belt Tensioner - Check - Poly V-Belt
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图 1 | g03648380 |
- 有关拆卸皮带,参考本操作和维护手册, "交流发电机和风扇皮带 - 更换"了解更多信息。
- 在拆下皮带的情况下检查交流发电机皮带轮 (1) 和风扇皮带轮 (4) 。 确保所有这些皮带轮均可自由旋转。 确保所有皮带轮清洁且无损坏,包括曲轴皮带轮 (5) 。
- 检查张紧器上的皮带轮 (3) 。 确保皮带轮可自由旋转,以及轴承能进行横向运动。
- 如有配备,检查惰轮皮带轮 (6) 。 确保皮带轮可自由旋转,以及轴承能进行横向运动。
- 检查固定螺栓 (2) 。 螺栓的扭矩为 44 N·m (32 lb ft)。
- 将适当的工具安装到张紧器位置 (X) 的 1/2" 方形中。 在点 (A) 和点 (B) 之间转动张紧器。 在两个行程点之间旋转时,确保转动阻力均匀。
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图 2 | g03648381 |
如有必要,更换张紧器。 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"。
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