5-17 Structure: Attachment 3 Installation of Bucket Cylinder
Cautions
• Park the machine on a solid and level position. • Be sure to stop the engine before beginning work. • When working cooperatively with others, take great care to follow safety procedures while giving clear signals to each other. • Wear protective devices (safety glasses, safety shoes, etc.) for when working with hammers. • Be sure to inspect the nylon slings and other lifting equipment before beginning work. • Do not stand on or pass under the suspended load (bucket cylinder).
Items to prepare • • • • • • • • •
Wrench (19 mm, 36 mm) Bar hammer Holding-up bar Crane (that meets the required lifting capacity) Nylon sling (that meets the required lifting capacity) Grease Rags Cleaning fluid Crossties
[1]
Remove the bucket. (For details, see "Removal and Installation of Bucket".)
[2]
Remove the bucket link. (For details, see "Removal and Installation of Bucket Link".)
[3]
Allow the tip of arm (1) to touch the ground.
1
Turn the key switch (1) OFF to stop the engine. Then turn the key switch (1) ON again and turn the control lever (2) about 10 times to bleed out the pressure.
1
52
[4]
491
