How to Replace a Karcher Pressure Washer Switch Unit (K3)

If you need to replace the switch unit on a Karcher K3, we've got the video for you. To purchase the cy or for more spare parts, follow the link below! Karcher model used - Karcher K3 Part number used - RS823232 Need to find a specific part of the video? Use the timestamps below... 0:14 - Tools needed 0:24 - Removing wheels 0:27 - Removing plastic outer housing 0:41 - Removing the detergent tank holder 1:10 - Removing the motor casing 1:25 - Removing the old switch unit 1:31 - Photo reference for electrical connectors 1:37 - Removing electrical connectors 1:52 - Removing the existing switch lever 1:57 - Re-installing existing switch lever 2-06 - Re-installing electrical connectors 2:23 - Installing new switch unit 2:46 - Re-screwing motor casing together 3:14 - Re-attaching plastic outer housing 3:56 - Re-attaching detergent tank holder 4:17 - Re-attaching wheels We hope this helped!