Installation Instructions
17. Electrical System 
17-21 
Fuel Unit 
Open the seat. 
Remove the luggage box. 
Remove the rear carrier. 
Remove right & left side cover. 
Remove the body cover 
Remove the floor panel. 
Disconnect the coupler of the fuel unit. 
Loosen 4 bolts from fuel unit and remove it. 
 Caution 
y  Great care shall be taken not to damage or 
bend the float arm of the gauge. 
When the float arm shifts to the F position or the E 
position, the resistance measured shall be as 
follows: 
Position Resistance 
E (Empty) 
97.5~107.5 Ω 
F (Full) 
4~10 Ω 
Connect the wiring to the fuel unit and the 
ohmmeter as shown. 
Connect the fuel unit coupler to the wire harness. 
Turn on the main switch. 
Move the float arm to verify the proper position the 
fuel gauge needle indicates. 
Arm Position  Needle Position 
Up (Full)  F (Full) 
Down (Empty)  E (Empty) 
 Caution 
y  While conducting the test, turn on the direction 
indication lamp to make sure that the battery is 
in serviceable condition. 
Fuel unit coupler
Fuel unit
Full 
Empty 
To this chapter contents 










