Kärcher ARMADA BRC 40/22 C Manual page 18

To remove the brush housing from the motor, remove the 4 screws holding the assembly together. Using a T-30 Torx
to remove the 2 crews inside the housing then to 2 outside of the housing.
Remove the coupler, the bearings are not replaceable.
If the bearing in the gear case fail the entire gear case
must be replaced.
To remove the belt use a
screw driver to work the
belt out and the lower
pulley then peel it off
with your fingers.
18
If you need to replace the gear box and
the pulleys are reusable, place the brush
drive gear in a vice and remove the screw
using the T-30 Torx driver. The easiest way
to remove the drive pulley is to reattach
the motor to the gear box and hold the
fan while removing the screw.