Greeting to all. I just purchased a 5245 with less than 400 hours, if I can believe the tach. I know I will be needing advice for getting it back in shape. Evidently it sat outside for decades broken. My friend ,who I bought it from, bought it broken and got it running. He had health problems and needed to sell it. Soo here I am with a rough, low hour tractor. Advice?