Fumes Disposal Filter Element - Replace
烟雾处理过滤器的维修间隔受下列条件影响：
- 发动机的负载
- 烟尘浓度
- 发动机状况
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| 图 1 | g02728287 |
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发动机左侧 (1) 烟雾处理组件 (2) 发动机曲轴箱通气孔 | |
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热油和热的部件可能会导致人员受伤。 不要让热的油和部件接触皮肤。 |
- 松开锁耳并压在碳罐上以拆除碳罐。
注: 发动机运转过程中可能很难拆卸碳罐。 发动机运行时，碳罐产生负气压，形成真空。
- 拆除旧滤清器。 滤清器和碳罐中有可能含有发动机油。 可能包含所有油液。
- 卸下旧滤芯顶端盖上的 O 形密封圈。 将新 O 形密封圈安装到新滤清器顶部。
- 卸下滤清器底部的 O 形密封圈。 检查用过的密封件有无磨损或损坏。 将未损坏的 O 形密封圈安装到新滤清器底部。
- 弃置旧滤清器。
- 安装一个新的滤清器。 将碳罐与盖正确对中并夹紧锁耳。
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| 图 2 | g02728732 |
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(3) 烟雾处理过滤器盖
(4) 烟雾处理过滤器碳罐 (5) 将碳罐与盖相连的锁耳 | |
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| 注意 |
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在检查、保养、测试、调整及维修产品时，请小心确保盛接油液。 在打开任何舱室或拆卸任何含有油液的部件前，请准备好盛接液体用的适当容器。 有关适于收集和盛放 Cat 产品油液的工具和用品，请参阅专门出版物, NENG2500, "Cat 代理商维修工具目录"或专门出版物, PECJ0003, "Cat 车间用品和工具目录"。 按照本地法规和要求处置所有油液。 |
注: Caterpillar 对因改装滤清器或使用 Caterpillar 未批准的滤清器而不符合排放标准的发动机不予负责。
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