64
Unscrew three screws [20] and detach the pump housing [21] from the bearing unit [22]. Remove
the seal [23].
Unscrew the screws [24] and detach the sealing unit [25] with O-ring [26] from the bearing unit [22].
Do not rinse out the bearing unit [22] as this can damage the bearings. Clean it with a cloth and
brush.
Unscrew three screws [27] and disconnect the pump inlet housing [28] from the pump housing [21].
Remove the seal [29] and the blind cap [30].