Honda FG400 Owner's Manual page 15

4. Fuel
Check the fuel level, and refill the tank if the fuel level is low.
Use automotive gasoline (Unleaded or lowleaded is preferred to
minimize combustion chamber deposits).
FOR NEW SOUTH WALES ONLY:
Use unleaded fuel only.
Never use stale or contaminated gasoline or an oil/gasoline mixture.
Avoid getting dirt or water in the fuel tank.
Gasoline is extremely flammable and is explosive under certain
conditions.
Refuel in a well-ventilated area with the engine stopped. Do not
smoke or allow flames or sparks in the area where the engine is
refueled or where gasoline is stored.
Do not overfill the fuel tank (there should be no fuel above the
upper limit mark). After refueling, make sure the tank cap is closed
properly and securely.
Be careful not to spill fuel when refueling. Spilled fuel or fuel vapor
may ignite. If any fuel is spilled, make sure the area is dry before
starting the engine.
Avoid repeated or prolonged contact with skin or breathing of
vapor. KEEP OUT OF REACH OF CHILDREN.
Fuel tank capacity:
FUEL TANK CAP
14
FG400 ······ · 1.7 (0.45 US gal , 0.37 Imp gal)
FG500 ······ · 2.0 (0.53 US gal , 0.44 Imp gal)
UPPER LIMIT MARK