the hoses from the oil tank and fuel tank were not on this saw when i bought it. the fuel tank has two holes. the oil tank also has two holes one with a tee fitting. the oil pump has two ports and then two lines go to the bar and chain. i cant find diagrams or service manuals or anything of any help. this is such a pain to take apart i dont want to do the trial and error thing. any help would be most appreciated. thank you