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Description

How to Replace a Karcher Pressure Washer Switch Unit

If you need to replace the switch unit on your Karcher pressure washer, we've got the video for you.

The following DIY repair video should assist you in fitting this part. However, the exact procedure may differ depending on your make and model.

Appliance and Part Number:

  • Pressure washer 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

Specification:

  • Genuine spare part

Manufacturers Part Number:

  • 6.630-768.0

Alternative Part Numbers:

  • 66307680

Will this part fit your appliance?

Use our compatibility checker, Click here.

Finding your Model Number:

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Safety note:

Warning: Always unplug any appliance from the electricity supply before carrying out any work or testing on it.

Latest Product Review(s)

1 Customer Review(s)

Exactly what I needed

Replaced existing switch, worked first time. Super, smashing, great;)

By D W - East Midlands
20th Jun 2023

Overall

Quality

Value

Ease of Fitting

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