Honda CRF50F 2017 Owner's Manual page 38

Fuel Tank
The fuel tank capacity including the reserve
supply is:
2.6 (0.69 US gal, 0.57 Imp gal)
To open the fuel fill cap (1), pull the breather
tube (2) from the front number plate (3).
Turn the fuel fill cap counterclockwise.
Do not overfill the tank. There should be no
fuel in the level plate (4).
After refueling, be sure to tighten the fuel
fill cap firmly by turning it clockwise. Insert
the breather tube into the front number
plate.
Petrol is highly flammable and
explosive. You can be burned or
seriously injured when handling fuel.
• Stop the engine and keep heat,
sparks, and flame away.
• Refuel only outdoors.
• Do not spill the petrol. If you do, wipe
up the spills immediately.
(4)
(1)
(1) Fuel fill cap
(2) Breather tube
(2)
(3)
(3) Front number plate
(4) Level plate
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