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With the steering box mounted in place, I can now figure out just how the steering arm will fit.
Here I'm turning down the area of the pinion shaft for the arm to fit onto it.
The excess part of the shaft is cut off and the arm it mounted onto it.
The drag link need to be extended about 7 inches. I've cut off the one end and have turned down a piece of 5/8 threaded rod to fit into it.
The threaded rod is brazed and I'm going to drill and tap one end of the piece of 7/8 diameter steel rod to screw onto it.
the other end of the 7/8 steel rod is drilled out to fit over the drag link. This is welded onto it and then it is primed.
NOTE .. the curve in the drag link.
The drag link is mounted in place to complete the steering.
This is why there is a curve in the drag link. It allows the wheels to be turned to the right a little more.
If I had built this tractor myself, I certainly wouldn't have used this style of steering.
I would have had a pitman arm extending straight out about 6 inches from the front of the tractor.
Then I would have mounted a bell-crank with 6 inch arms on the front corner of the frame with one arm pointing forward and the other arm pointing out to the side.
The drag link from the steering box would have attached to the arm on the bell-crank sticking out to the side.
Another drag link would go from the forward arm on the bell-crank to the steering arm in the center.
This would allow the front wheels to be able to turn even farther then they are able to now without having to have a bend in the drag link.
However, the tractor was built with these extra long pitman arms on the front and on the steering box with just the one drag link. It is noticeably a part of the original design so I want to keep it if I can.
Here I'm turning down the area of the pinion shaft for the arm to fit onto it.
The excess part of the shaft is cut off and the arm it mounted onto it.
The drag link need to be extended about 7 inches. I've cut off the one end and have turned down a piece of 5/8 threaded rod to fit into it.
The threaded rod is brazed and I'm going to drill and tap one end of the piece of 7/8 diameter steel rod to screw onto it.
the other end of the 7/8 steel rod is drilled out to fit over the drag link. This is welded onto it and then it is primed.
NOTE .. the curve in the drag link.
The drag link is mounted in place to complete the steering.
This is why there is a curve in the drag link. It allows the wheels to be turned to the right a little more.
If I had built this tractor myself, I certainly wouldn't have used this style of steering.
I would have had a pitman arm extending straight out about 6 inches from the front of the tractor.
Then I would have mounted a bell-crank with 6 inch arms on the front corner of the frame with one arm pointing forward and the other arm pointing out to the side.
The drag link from the steering box would have attached to the arm on the bell-crank sticking out to the side.
Another drag link would go from the forward arm on the bell-crank to the steering arm in the center.
This would allow the front wheels to be able to turn even farther then they are able to now without having to have a bend in the drag link.
However, the tractor was built with these extra long pitman arms on the front and on the steering box with just the one drag link. It is noticeably a part of the original design so I want to keep it if I can.