GENUINE Blur 150, Service Manual

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(b)Fuel gauge needle is not steady and sometimes moves up and down (when the main switch is “ON”)
fuse burn-out
battery has no power
main switch abnormal
circuit plug dropped off or
broken
main wiring disconnected
fuel gauge contact
abnormal
Insufficient or no damping
Oil inside the fuel gauge
electric plug drop-off or
loose
wire broken or short
circuit
Check and adjust
Trouble condition
The reason
Turn signal lamp on,
Check wiring of
battery
normal No motion
Indicator moves
good
No
movement
Move needle up and
Down quickly(I move/
Second), check the
Needle’s movement
Check electric plug
Connecting condition
good abnormal
Remove the float
Inside the tank,
Move up and down to
Check the needle’s
movement
Indicator
moves
Indicator no
movement