I have a 1998 Bobcat 873, was working the other day took a lunch break went to start it back up and no luck. It acts like it's out of gas, bulb will not prime. I'm thinking I might have a broke fuel line. I need to know how to replace the fuel line. I have researched online a little but from what I've read it says to lift the cab, I do not know how to do this or even if you have to do this. Any help would be greatly appreciated. Thank you in advance for your help.