Kärcher ARMADA BRC 40/22 C Manual page 14

Before inserting the pump make sure that the harness to
the pump, pump harness and outlet hose are accessible.
The pump is properly installed when you can see the
white pin in each of the rubber shock mounts.
Once the pump is in place, connect the harness and
insert the hose into the pump outlet fitting.
hose is locked in place by pulling back on the hose.
If the pump is not properly installed, the cover will not fit correctly
and damage will occur when tightening the screws.
14
Insure
There should be little or no
gap here, the pump is not
properly installed.
the