Prelubrication Oil Pump - Disassemble
开始:
- 拆卸预润滑机油泵。 请参阅拆解和组装, "预润滑机油泵 - 拆卸"。
- 在泵上标出电机的位置。 拆下将泵 (2)固定到电机 (1)的螺栓。
- 将电机从泵上分开。 泵的电机轴和输入轴中按键在分开期间可能导致阻力。
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图 2 g00546237 - 将头 (3)的位置在壳体 (4)上标出。 拆下头 (3)、密封垫和垫片。 存放好垫片。
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图 3 g00546241 - 拆下惰轮 (5)。 检查引导轮中的轴承。 轴承的内径应为
19.126 mm (0.7530 in) 。Show/hide table图 4 g00546242 - 拆下转子 (6)。 检查外径和内径是否磨损。 转子的外径应为
85.509 至 85.547 mm (3.3665 至 3.3680 in) 。Show/hide table图 5 g00546244 - 拆下唇型密封 (7)。
- 检查所有零件。 更换磨损或损坏的零件。
- 确保内六角头螺钉在排放孔中放好。
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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並縮短部件使用寿命。 |
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图 1 | g00546236 |
气动预润滑泵 |
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