Replacing a slewing bearing is a major task that requires proper tools, equipment, and technical expertise. Safety is the highest priority.
Safety First:
Park the machine on a firm, level, and solid surface.
Lower the work equipment completely to the ground.
Stop the engine and release all hydraulic pressure.
Disconnect the battery.
Use appropriate lifting equipment (cranes, hoists) with adequate capacity for the heavy upper structure and the bearing itself.
This 353-0489 slewing bearing is used for 336D 340D excavator.
Related part number:
367-8350
367-8359
