Fuel Transfer Pump - Remove
拆卸步骤
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| 所需工具 | |||
| 工具 | 零件号 | 零件说明 | 数量 |
| A | 218-8171 | 螺栓 | 1 |
开始:
- 拆下单体喷油器液压泵。 请参阅拆解和组装, "单体喷油器液压泵 - 拆卸"。
注: 更换燃油输送泵需要工具 (A) 。
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| 注意 |
|---|
在检验、保养、测试、调整及维修产品时，务必留心，确保液体盛装在容器中。 在打开任何腔室或拆解任何储有液体的部件之前，要准备好用合适的容器收集液体。 有关适合收集和盛接卡特彼勒产品上液体的工具及用品，参考专门出版物, NENG2500, "卡特彼勒工具和修理车间设备指南"。 按照当地法规和指令处置所有液体。 |
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 | |
| 图 1 | g01123057 |
- 将单体喷油器液压泵竖直固定到工作台上。
注: 不保持竖直位置会导致内部构件不对中。
- 拆下螺栓 (3) 。
- 拆下油泵左上角的第一条拉紧螺栓 (1) 。
- 利用工具 (A) 替代拉紧螺栓 (1) 。
注: 工具 (A) 具有小尺寸螺栓头。 工具 (A) 将防止单体喷油器液压泵壳体在维修中分离。
- 将工具 (A) 上紧到 10 N·m (89 lb in) 的扭矩。
- 从左下角的拉紧螺栓 (4) 开始，将其余螺栓从燃油输送泵 (2) 上拆下。
- 拆卸燃油输送泵 (2) 。
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