16. INSTRUMENT/SWITCHES/LIGHTS ZX / SCOUT 50 Fuel Unit FUEL UNIT REMOVAL Remove the frame body cover. ( 12-5) Disconnect the fuel unit wire connectors. Turn the fuel unit retainer counterclockwise to remove it. Remove the fuel unit. Fuel Unit Wire Y/W G INSPECTION Remove the fuel unit. Measure the resistance between the fuel unit wire terminals with the float at upper and lower positions. Wire Terminals Upper Lower GY/W 33 686 GL/W 566 53 Y/WL/W 600 600 L/W FUEL GAUGE INSPECTION Connect the fuel unit wire connectors and turn the ignition switch "ON". Check the fuel gauge needle for correct indication by moving the fuel unit float up and down. Float Position Needle Position Upper "F" (Full) Lower "E" (Empty) 16-2