Just got my first zero turn 2005 Gravely 152Z

Hi just bought my first used zero turn mower. Gravely 152z 25hp Kohler 2005 . Machine has 950 hrs and needs some work. Just going to be used for my 3acre yard so once I get some repairs done and parts bolted up I hope to get many years of use out of it. Maybe the knowledgeable members might be able to help me through some questions I may have. Rick