Hi ! First time here . Well just bought my first Bobcat. 2000 773 with 800 hours with full tank of fuel and now I know why it came with full tank of fuel , oh well live and learn ..... How do I go about replacing the fuel pick up tube . it looks like it's somewhere under the hydraulics and I can't even see the elbow . Do I need to move anything to get to it ? Thank you in advance .