Fuel Cock - Yamaha F2.5 Owner's Manual

Components
Fuel tank cap
This cap seals the fuel tank. When the cap is
removed, the tank can be filled with fuel. To
remove the cap, turn it counterclockwise.
Air vent valve
This valve is on the fuel tank cap.
To open the air vent valve, align the pointer
on the air vent valve with the "ON" position.
1. Air vent valve
2. Pointer
3. "ON" position
To close the air vent valve, align the pointer
on the air vent valve with the "OFF" position.
1. Air vent valve
2. Pointer
3. "OFF" position
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Fuel cock

The fuel cock turns on and off the supply of
fuel from the fuel tank to the engine.
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2
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1. Fuel cock
Closed position
To stop the fuel flow to the engine, turn the
fuel cock to the closed position.
Always turn the fuel cock to the closed posi-
tion when the engine is not running.
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2
1. Closed position
Open position
To send fuel from the fuel tank to the carbu-
3
retor, turn the fuel cock to the open position.
Normal running is done with the fuel cock in
this position.
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