Help!!

I have a H that im trying to get running. I have fire. so I pulled it around and it back fires and don't seem to want to start at all new plugs cap rotor button.

Is your timing set correctly , make sure #1 is on #1 compression stoke ?

1342 from the radiator back. Looking from the back toward the distributor cap (usually)
2-1
4-3
#1 at 1:30 or so. Jim

This mIght help, my carb procedure;
Make sure the float isn’t sticking or touching the insides of the float chamber. Some previous advice was to use a Dremel tool and smooth the insides of the float chamber so the float doesn’t rub or touch. Pretty important.
Set the float so the top of it rests 1 27/32" above the flat surface of the float chamber.
Initial settings are as follows to get it started;
Main fuel adjusting screw, big screw facing down at an angle, towards the rear, at the bottom of the carb; 2 1/2 to 3 turns open. This main screw turns clock-wise for leaner mixture. [This screw adjusts fuel.]
Idle air-mixture screw, smaller screw facing forwards, on upper left-hand side of carb; 1 to 1 1/2 turns open. This idle screw turns counter-clockwise for leaner. [This screw adjusts air.]
Idle speed screw, faces outboard, at the top of the carb; set for 450 rpm, and make sure the governor correctly engages in the slot. [This screw adjusts RPM’s.]
Final settings are determined as follows;
Get the engine warmed up, and idling.
Turn OUT the idle air-mixture screw until rough running, then turn in until it idles smooth. (Mine is set at 1 turn open.)
Rev it up, wide open, warmed up, then turn the main fuel adjusting screw IN until rough, then out til smooth, then 1/4 turn to 1/2 turn further out. (Mine is set at 1 turn open. Other advice has been to set it at 2 1/2 turns open for pulling implements.)
Should rev up smoothly and evenly.
Too Lean = stumble, sputter, damaged melted plugs.
Correct = tan plugs.
Too Rich = back smoke, black sooty plugs.

Check your wires they must not be in the rite order.

Will the tractor crank over with the starter? If so push it back into the shop so you've got a nice place to work and tools nearby.

If the starter works and it won't start, dragging it around with a chain won't change things. Personally, I only pull-start a tractor like that when I know it's going to start, and the battery's dead, and I need it right away.