Prelubrication Oil Pump - Remove
拆卸步骤
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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。 |
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注意 |
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在检验、保养、测试、调整及维修发动机时,请小心确保盛接流出的液体。 在打开或拆解任何储有液体的部件之前,要准备好合适的容器收集液体。 有关适合收集和盛接卡特彼勒产品上的液体的工具和供应品,请参阅专门出版物, NENG2500, "卡特彼勒代理商工具目录"。 按照本地法规和条例处置所有液体。 |
注: 预润滑机油泵既可是气动,也可是电动。 两个预润滑机油泵的拆卸步骤相似。
- 从发动机油底壳将机油排入适当的容器以便保存或处理。 请参阅操作和保养手册, "发动机机油 - 更换"。
- 从气动预润滑泵上断开管组件 (1) 。
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图 1 | g00546100 |
气动预润滑泵 |
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图 2 | g00546101 |
电动润滑泵 |
- 从电动预润滑泵上断开线束组件 (6) 。
- 从单向阀 (3) 上断开管组件 (2) 。
- 卸下管 (4) 和弯头。
- 将预润滑机油泵 (5) 从发动机油底壳的支架上拆下。
- 将螺栓和单向阀 (3) 从预润滑机油泵 (5) 上拆下。
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