Hough H25 Payloader Moving Snow HA H25B IH International Harvester Loader

Video of my loader piling snow if anyone is interested. Been having problems with steering box freezing up, two tries of pulling bolt out of side near bottom and heating with a heat gun while pouring fluid in the top. Thought I had all the water out but still stiff when cold. Probably won't be able to get it completely drained until summer. The steering shaft and box is odd in that it has a passage from the center of

Discuss this in the forum topic I've been fix'n a HOUGH a model HA or H25.