If it is an IH 2250 loader no stands are required. Do not remove the hydraulic hoses until the loader is on the ground.
My brother has a CIH 3230 with IH 2250 loader on it. The 3230 is two generations newer than 584 but basically the same tractor with a few improvements.
See photo below, although my brother puts the bucket flat on the ground.
Pull the two pins by the loader mount in front of the clutch and brake pedal, backup until the loader frame is about half way along the front mount points like photo below then use the boom hydraulic lever to lift the boom and the front of the loader frame will start to go towards the ground like Blue arrow, back up slow while still using the boom hydraulic lever to lower the loader frame to the ground, you may have to adjust the bucket hydraulic lever to keep the bucket flat on the ground. Keep backing while watching the hydraulic hoses for snagging and working the boom lever until the front of the loader frame is on the ground and is clear of the front mount, now shut off the tractor and remove the hydraulic lines at the couplers. If the loader is sitting in the sun there may be a problem getting the hydraulic couplers reconnected when you go to install the loader as the sun will heat the hydraulic oil in the black hose and the oil will expand making the quick couple difficult to reconnect.
So park the loader in the shade.
Hope this helps.
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