Honda CB Unicorn 160 Owner's Manual page 32

After re-fueling, to close the fuel fill cap,
align the latch in the cap with the slot in
the filler neck. Push the fuel fill cap into the
filler neck until it snaps closed and locks.
Remove the key.
(2)
(1) Fuel fill cap
(2) Ignition key
(3) Filler neck
26
(3)
(1)
WARNING
!
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.
• Wipe up spills immediately.
Use unleaded petrol with a research octane
number of 88 or higher.
The use of leaded petrol will cause premature
damage to the catalytic converter.
NOTICE
If ''spark knock'' or ''pinking'' occurs at a
steady engine speed under normal load,
change brands of petrol. If spark knock
or pinking persists, consult your Honda
dealer. Failure to do so is considered
misuse, and damage caused by misuse is
not covered by Honda's Limited Warranty.