*Vacuum Pump (Replacing new oil and swirl piece demonstration & Maintenance steps knowledge)

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#DSZH
#Special series
Model: WK-180
0:00 Intro
4:23 How to change vacuum pump swirl piece: Uninstallation steps
14:07 How to change vacuum pump swirl piece: Installation steps
23:44 Steps to do after repairing the vacuum pump
26:40 Closing