The front fascia of the tractor looks more like a D model along with the blue color. Maybe a D2244? Keep searching.
Theres no blue on it, that might be the light in the shed. The grill is all black and the tractor hood and guards are an off-white/cream colour. Reading throught the history it mentions David Brown tractors. I remember the old David Brown we had 20+yrs ago (still in Australia), I think was the same colour. I expect its all fresh paint when they are imported, but under the hood is the same colour, so I think it's original colour, just repainted at some point. The logo is unusual, have you ever seen that logo?The front fascia of the tractor looks more like a D model along with the blue color. Maybe a D2244? Keep searching.
Yep, it was found here on this forum.View attachment 74010
I found this drawing just a little behind you, I was looking to see if there were any linkages attached to the cross shaft that would control the level settings for the 3 point and there is none, there has to be a linkage system that controls the height of the 3 point in associating with where the draft lever is set, my Kubota has an external rod that is attached to the top RH lift arm and then attaches to a shaft that goes through the transmission housing and works in conjunction with the draft control lever and the height setting of the draft lever.
you should be on your way with what Bill has given you, hope your problem is not major.