The following guidelines apply to these pressure washer models only:

Initial Use of your Kärcher pump
All Kärcher pumps ship with oil already inside direct from the factory. There is no need to add oil.

Pump Inspection
You should routinely make a visual inspection of the pressure washer's pump. If you notice oil leaking around the pump seals, you should take the pressure washer to a Karcher-authorized service center for repair. [Locate a service center in your area]

Pump Maintenance
The pump on your Karcher pressure washer does not require maintenance. Any attempts to service or alter the pump may damage your pressure washer and void your product warranty.

>> View pump oil guidelines for other Karcher models