O
Troubleshooting
K
heck air vent screw of
fuel tank.
Is air vent
screw open?
YES
heck if fuel contains water
or fuel filter is clogged.
Does fuel contain
water, or is fuel
filter clogged?
YES
Clean fuel tank.
Flush fuel system.
9-6
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Fuel System
NO
heck fuel hose for bend or
fuel leak.
Is fuel hose bent or
does fuel leak from
the hose?
Replace defective
part with new one.
NO
Open air vent screw.
NO
Check carburetor.
YES
2st X50D2 2011