Engine Oil Scavenge Pump
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| 图 1 | g03836650 |
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| 技术规格 - 144-8267 发动机扫油泵 | |||
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| 项目 | 数量 | 零件 | 技术规格说明 |
| 从驱动端观看扫油泵时，驱动装置按逆时针方向旋转。 | |||
| 1 | 4 | 3H-2750 螺栓 | 拧紧至扭矩为 |
| 2 | 2 | 237-7623 O 形密封圈 | 使用润滑剂稍微润滑即将密封的孔。 |
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| 图 2 | g03836651 |
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剖面 A-A | |
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| 项目 | 数量 | 零件 | 技术规格说明 |
|---|---|---|---|
| 3 | 1 | 0S-0484 螺栓 | 采用下述步骤拧紧螺栓： 将驱动齿轮安装到驱动轴组件前，用异丙醇清洁轴和齿轮孔。 1. 敲打驱动齿轮以座合驱动齿轮的锥形部分。 2. 拧紧螺栓至扭矩 3. 重复步骤 1 和步骤 2，直到扭矩不变。 |
| A | 1 | 144-8272 齿轮 | 新齿轮的长度为 扫油泵体中新齿轮孔的深度为 |
| B | 1 | 161-2511 驱动轴 | 新驱动轴的直径为 套筒轴承中新驱动轴的孔径为 |
| C | 1 | 144-8270 惰轮轴 | 新惰轮轴的直径为 套筒轴承中新惰轮轴的孔径为 |
| D | 2 | 1W-6005 衬套 | 衬套在 144-8265 扫油泵体上的安装深度为 |
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| 图 3 | g03836653 |
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| 图 4 | g03836655 |
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| 注意 |
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操作之前，必须使用干净的发动机机油润滑泵体，并且泵必须能灵活运转，否则就会导致部件的损坏。 |
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| 项目 | 数量 | 零件 | 技术规格说明 |
|---|---|---|---|
| E | - | - | 从中线穿过轴承孔的轴承接头位置为 45 ± 15 度。 |
| F | 2 | 4M-3248 空心定位销 | 空心定位销自扫油泵盖的延伸长度为 |
| G | 2 | 1W-6005 衬套 | 7N-8814 扫油泵盖上的衬套安装深度为 |
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