Honda 2013 NSS300 Owner's Manual page 39

Refuelling
Fuel type: Unleaded petrol only
Fuel octane number: Your scooter is
designed to use Research Octane Number
(RON) 91 or higher.
Tank capacity: 11.5 litres (3.04 US gal, 2.53
Imp gal)
❙
Refuelling and Fuel Guidelines
36
Opening the Fuel Fill Cap
!a Insert the ignition key and turn it to the
position of OPENER.
!b Push the FUEL side of the fuel lid and seat
opener switch.
u The fuel lid opens.
(P15)
Fuel lid
OPENER
Ignition key
FUEL
Fuel lid and seat
opener switch
FUEL
Except U, KO type
U, KO type