Tip the machine on it’s back and wipe every thing down. Put a piece of a brown card board box that fully fits the size of the bottom of the machine. Do a regular load of laundry. When it’s done, give it about 5 or 10 minutes, then tip the machine back and try to trace the water spot on the card board.A water leak always finds the trail of least resistance. You may have to track it up the solenoid valve, the pump, the hoses, or the main tub. It might take two, three, or four times. but I’m sure with persistance, you can find it. For the most part washers and dryers are not that difficult until they get computer controls. Hope this helps.