I have a local machine mechanic who has quoted me 2 hours to do the following - * Flush out my fuel tank * Drain and change the oil * Change the oil and fuel filters I want this done as a sort of tune-up. The machine does not get used much and sat for several years prior to me convincing my dad to let me run it for personal use and odd jobs. All I have done to it is buy a new battery and replace two front hydro lines. With a good charge it will start every time. Basically I want to know what filter(s) I need and what oil I should put back in the machine. Or, is there anything else I should do/have done just as maintenance on the machine. If I need more info on my machine, let me know. It is an older (late 80's early 90's 743 which I believe has the Kubota diesel in it.