Use your imagination, and no.
Best method would be with an L shaped bracket- mount it at the front of the motor between the mount and front endbell, so that the long part of the L reaches back over the can, then you make a hole for the fan to blow air through, and attach it using some short M3 screws in the 4 corners of the fans. Prototype with cardboard from a cereal box and measure/mark the screw hole and mounting points carefully.