Unit Injector - Remove
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| 所需工具 | |||
|---|---|---|---|
| 工具 | 零件号 | 零件描述 | 数量 |
| A | 367-3070 | 喷油器安装工具和拆卸工具 | 2 |
开始:
- 拆下气门机构盖。 请参阅拆解和组装, "气门机构盖 - 拆卸和安装"。
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| 注意 |
|---|
|
在进行检验、保养、测试、调整及维修产品期间，必须小心以确保装好排放出的油液。 在打开任何舱室或解体任何储有液体的部件之前，要准备好合适的容器收集液体。 有关收集和盛接 Cat 产品上油液的适用工具和用品，请参阅专门出版物, NENG2500, "代理商维修工具目录"。 按照当地法规和要求处置所有液体。 |
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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。 |
- 拆下缸盖尾部的螺塞。 拆卸单体喷油器之前，让发动机机油从缸盖孔中排出。
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图 1 g01148880 - 使用小号平头改锥从单体喷油器 (1) 断开线束组件 (2)。
- 拆下内六角头螺栓 (3)。
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图 2 g03030620 - 安装工具 (A)。 用工具 (A) 将单体喷油器 (1) 从缸盖上拆下。
注: 不要使用钢丝刷清理单体喷油器顶部。 将会导致单体喷油器损坏。
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图 3 g01137291 - 从单体喷油器 (1) 上拆下 O 形密封圈 (6)、 (7) 和 (8)。 从单体喷油器 (1) 拆下支承环 (4)、 (5) 和 (9)。
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