18. LIGHTS/INSTRUMENTS/SWITCHES/HORN QUANNON 125
FUEL UNIT
Keep flames and sparks away from the
working area.
REMOVAL
Remove the front seat and fuel tank.
Remove the four fuel unit attaching nuts.
Remove the fuel unit.
Be careful not to bend or damage the
fuel unit float arm. Nut
Fuel Unit
INSPECTION
Check the fuel unit O-ring for wear, damage
or deformation. Replace if necessary.
Measure the resistances between the fuel
unit wire terminals with the float at the upper
(Full) and lower (Empty) positions.
Resistances: Upper (Full): 925
Lower (Empty): 70100
Nuts
Full
INSTALLATION
Install the fuel unit in the reverse of removal.
Empty
Check for fuel leakage after installation.
Fuel Gauge
18-6