If the fuel level indicator light (1) does not function properly, check the fuel level gauge and its lead wire/ coupler.
If the fuel level gauge and its lead wire/coupler are functioning properly, replace the combination meter with a new one.

Engine coolant temperature indicator light inspection
Fuel level gauge inspectionClutch removal
Drain engine oil. Refer to “engine oil and filter replacement” in
section 0b .
Lift and support the fuel tank with the prop stay.
Refer to “fuel tank removal and installation” in section 1g .
Disconnect the ckp sensor coupler (1).
Remove the clutch cover (2).
...
Ecm removal and installation
Removal
Remove the frame covers. Refer to “exterior parts
removal and installation” in section 9d (page 9d-
6).
Disconnect the battery (–) lead wire.
Remove the tool set (1) and prop stay (2).
Disconnect the hose clamp (3) (e-33 only) and
starter relay (4).
Remo ...
Cam chain tension adjuster inspection
The cam chain tension adjuster is maintained to proper
tension automatically.
Remove the cam chain tension adjuster. Refer to “engine top side
disassembly” .
Holding the cam chain tension adjuster as shown in
the figure, compress the plunger by turning the
adjuster body unt ...