Lubrication Injectors - Check and Adjust
简介
使用以下程序调节自动润滑系统的润滑油供给量。
机器准备
参考执行调整之前,参考测试和调整, "机器故障诊断和排除的准备"。
- 把机器停在平整坚硬的地面上。 移动变速箱操纵手柄到空档位置。 关闭发动机。 轮子前后都塞上垫块。
- 接合停车制动器。
调整步骤
Show/hide table
图 1 | g01400182 |
(1) 杆 (2) 调节螺钉 (3) 锁紧螺母 (4) 排放室 (5) 活塞 |
供应到轴承的润滑剂的量是由排放室 (4) 的容积确定的。 这个容积由调节螺钉 (2) 控制。 调节螺钉 (2) 控制活塞 (5) 的行程。 当您顺时针转动调节螺钉 (2) 时,注射的润滑剂会减少。 当您逆时针转动调节螺钉 (2) 时,注射的润滑剂会增加。
杆 (1) 移动表示注油器正在工作。 注油器排放润滑剂时,杆 (1) 移入调节螺钉 (2) 体内。 当注油器充满润滑剂时,杆 (2) 从调节螺钉 (1) 体内移回,直到活塞 (5) 停靠在挡块上。
如果修理或更换了注油器,则需要对计量槽进行正确的调整。 如何正确调整调节螺钉 (2) 和计量槽取决于要润滑的轴承。
注: 调整注油器时,润滑系统应该处于通风状态。 确保调整注油器时,管道没有加压。
- 拆下盖在调节螺钉 (2) 上的盖,松开锁紧螺母 (3) 。
- 用手将调节螺钉 (2) 顺时针拧入润滑注油器。 按指定圈数逆时针转动调节螺钉 (2) 。
- 完成调整之后,将锁紧螺母 (3) 拧紧至 75 ± 10 N·m (55 ± 7 lb ft)。 更换盖。
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