773E Off-Highway Truck and 775E Quarry Truck Automatic Lubrication System Caterpillar


Automatic Lubrication System - Test

Usage:

773E ASK

------ WARNING! ------

压缩空气能造成人身伤害。 将空气供应管路的压力提高到 830 kPa (120 psi)

执行空气系统的任何保养操作之前先排出系统中的空气。



注意

机器做检查、保养、测试、调整和修理时,必须小心,不让液体流出。 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。

有关可提供予卡特彼勒机器的工具及适合于盛装液体的容器,请参阅技术手册, NENG2500, "卡特彼勒工具及车间用品指南"。

按照本地法规和指令处置所有液体。


为了测试自动润滑系统,执行以下程序。

  1. 断开某轴承上的一条润滑管。

  2. 起动发动机。

  3. 10 分钟后,润滑泵启动。 当润滑泵工作时,可以听到或感觉到润滑泵的运行。 润滑泵将在 75 秒内停运。

  4. 关闭发动机。

  5. 润滑剂应当从断开的润滑管中喷出。 重新连接润滑管。

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