Dishwasher removal

Anybody know how to remove a Kitchenaid KDC-17A dishwasher? An oldie from the '70s. I’ve removed the two screws at the top-front but the thing won’t even wiggle, like it’s secured elsewhere. The drainage hose and water line move around in their holes under the sink so they’re not pinched in place.
Thanks for your time.

Some of the old DWs had screws through the frame left/right sides.

Sometimes you have retract or cutoff the front legs to get them out.