Sym JOYMAX 250 User Manual

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
 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 
F (Full)
4~10 
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
 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
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Sym JOYMAX 250 Specifications

General

Brand	Sym
Model	JOYMAX 250
Category	Scooter
Language	English