Tractor Repair: ford 3000, king pins, ford 3000

Question
The tractor is getting hard to turn to the right. It has no power steering. What do you think the problem might be

Answer
just to the right? well you might check for a bent rod end, make sure all is lubricated well, check fluid level in the steering gear box.... jack up the front end and check the bearings and free play, take a look and make sure your king pins are not warn