Connecting Rod
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| 图 1 | g02573279 |
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| 技术规格 - 230-2516 连杆组件 | |||
| 项目 | 数量 | 零件 | 技术规格说明 |
| 安装新的顶端套筒时，确保套筒 (2) 和连杆的钻孔 (1) 之间没有残留的污垢或机加工碎屑。 参考图 1。 | |||
| 采用以下步骤清洁钻孔 (1)：
1. 用适当的清洗液清洁钻孔。 采用喷嘴以从连杆大端清洗钻孔。 2. 用硬塑鬃刷清洁钻孔。 不要划伤精加工面。 |
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| - | 4 | 7N-2405 螺栓 | 采用以下步骤拧紧连杆螺栓：
螺栓 1 和螺栓 2 必须在具有轴承止动舌和定位销 (3) 的连杆盖的同一端。 1. 组装前，将 Molylube 涂覆在螺栓螺纹、螺栓杆和螺栓座上。 2. 接着，将螺栓 1 和螺栓 2 依次拧紧至 3. 接着，将螺栓 3 和螺栓 4 依次拧紧至 4. 再将螺栓 3 和螺栓 4 依次拧紧至 5. 将各螺栓多拧紧 90 ± 5 度。 |
| 4 | - | - | 将连杆和活塞总成装配到发动机时，该斜面侧必须与曲轴销止推面相邻。 相对侧将压住与相同曲柄销相配合的连杆。 |
| A | 1 | - | 安装活塞销的套筒前，必须加热连杆。 请勿使用喷枪加热连杆。
安装活塞销的衬套前，必须从 |
| B | 1 | 230-2519 衬套 | 安装后衬套上的活塞销孔径为 连杆上的活塞销衬套孔径为 |
| C | - | - | 活塞销衬套接头任一侧中心线上方的角度为 10 度。 |
| D | - | - | 中心间的距离为 |
| E | - | - | 在连杆孔径中心线处对连杆轴承进行测量。
曲轴连杆轴承的孔径为 连杆轴承与新曲轴的间隙为 |
| F | 1 | 7N-2043 定位销 | 定位销在连杆盖上的延伸长度为 |
| G | - | - | 向连杆螺栓施加最终扭矩后，曲轴连杆轴颈的轴承连杆孔径为 同一个新曲轴销上的两个连杆之间的侧隙为 |
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