Fuel - Honda BF40D Owner's Manual

Fuel

(Fuel Tank equipped type)
FUEL GAUGE
UPPER LEVEL
Check the fuel gauge and refill the
tank to the upper level mark if
necessary. Do not fill the fuel tank
above the UPPER level mark.
Open the vent knob before removing
the fuel filler cap. When the vent
knob is firmly closed, the cap will be
difficult to remove.
Use unleaded gasoline with a
Research Octane Number of 91 or
higher (a Pump Octane Number of 86
or higher). Use of leaded gasoline
may cause damage to the engine.
Never use an oil/gasoline mixture or
dirty gasoline. Avoid getting dirt,
dust or water in the fuel tank.
Fuel tank capacity (separate tank):
25 L (6.6 US gal, 5.5 Imp gal)
PRE-OPERATION CHECKS
53