Glad you were able to get the wringer working! If there is a lever for the pump swtich, then it either has a pump, or had one at one time. I’ve seen these machines on ebay that have pumps without a “p” in the model number. Try what MickeyD suggested in his post, tugging and raising and lowering the hose, with water in the tub. This will get the pump primed and it may very well start to work. It's possible that since its not been in use for a long time that the pump may take some time to unseize. If the pump doesn’t work, you can still drain by gravity, either into a bucket, will take an lot of trips to empty, or if you have a back porch, just place the hose down so it will drain onto the ground outside.
Eddie