12. CARBURETOR VITALITY 50 FUEL TANK REMOVAL Remove the rear body cover. ( 13-6) Disconnect the fuel tube and vacuum tube at the auto fuel valve. Vacuum Tube Fuel Tube Disconnect the fuel unit wire connector. Nuts Bolts Remove the three nuts and remove retainer plate. Remove the fuel tank mounting bolts and fuel tank. Installation is in the reverse order of removal. Inspect the fuel unit. ( 17-2) Replace the fuel unit if necessary. ( 17-2) Fuel Unit Connector 12-28