Hydraulic Parts, Hydraulic pump, swing motor, Travel Motor

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February 06, 2025
Video Description:
Here’s a fast, informative look at how to replace the swing motor on Hyundai excavator models like the R210-7 and R220LC-7. In this video, we walk you through the entire process—from safety preparation and tool selection to step-by-step disassembly, installation of the new JMF151 motor (part numbers 31N6-10170 and 31N6-10210), and final testing and debugging. Whether you're a technician or equipment manager, you'll get clear, professional guidance to ensure a safe and correct replacement.