Swing Unit SH240-5 Removal and Installation of Swing Unit Warning ・ Be sure to release hydraulic pressure before beginning work. ・ Be sure to stop the engine before beginning work. ・ Be sure to inspect the wire rope and other lifting equipment before beginning work. ・ Do not stand or pass under the suspended load. ・ When removing this product from the equipment it is mounted on, stop that equipment sysCaution tem and wait for the surface temperature of this product to fall to about 40 ℃ or below before removing it. Working on this product while it is still hot can cause burns. Additionally, always bleed out the pressure before removing any line from this product. Removing a pressurized line can result in oil spraying out and causing burns and oil leaking.
Items to prepare • Wrenches (13 mm, 14 mm, 19 mm, 22 mm, 27 mm, 36 mm, 41 mm)
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• Hammer • Grease • Specialty adapter for vacuum pump connection
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• Hexagon wrench (5 mm) • Box wrench (36 mm) • Pliers
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• Vacuum pump (vacuum pump power supply) • Extension cable
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• Wire rope (with the required breaking load) • Marking pen • Caps
CO US N F E ID O E F N TS TI M AL GL : F O OR BA T L H
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• Plugs • Crane (with the required lifting capacity) • Rag • Cleaning fluid • Wood planks, etc.
1. Removal of Swing Unit
[1] Use a hexagon wrench (5 mm) to remove the 4 bolts (1), and then remove the air breather (2) on the hydraulic oil tank.
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1
Bolt
2
Air breather
RSM-13-06-001E 49
