Unit Injector - Remove
拆卸步骤
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| 所需工具 | |||
|---|---|---|---|
| 工具 | 零件号 | 零件描述 | 数量 |
| A | 367-3070 | 喷油器安装和拆卸工具 | 1 |
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 |
|---|
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。 |
- 从缸盖上排放冷却液、机油和燃油。 拆下机油道螺塞 (1) 、燃油道螺塞 (2) 和冷却液管路 (3) 。
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| 图 1 | g03007076 |
- 断开线束组件 (4) 。
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| 图 2 | g03028024 |
- 将内六角头螺栓 (6) 从单体喷油器 (5) 上拆下。
- 安装工具 (A) 。 使用工具 (A) 拆下单体喷油器 (5) 。
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| 图 3 | g03028041 |
- 从单体喷油器 (5) 上拆下 O 形密封圈 (10) 、 (11) 和 (12) 。
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 4 | g03009616 |
- 拆卸备用环 (8) 、备用环 (9) 和备用环 (13) 。
Caterpillar Information System:
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