Draining the wash tub for storage

I am storing my first generation neptune washer/dryer until I can replace the bearings on the washer. How do I drain the water from the tub for storage?

Use rv antifreeze $2.00 a gallon no more chance of freezing. flush it out 2 times to stop stains and spots.
works for storing for long time in cold areas.also.. ps good luck