Honda CB HORNET 160R 2015 Shop Manual page 83

JETS
Install the pilot screw with the spring, washer and new
Damage to the
O-ring, and return it to its original position as noted during
pilot screw seat
removal.
will occur if
the pilot screw
Perform the pilot screw adjustment if a new pilot screw is
is tightened
installed (page 5-15).
against the seat.
Install the following:
Handle the
jets with care,
– Needle jet
they can easily
– Needle jet holder
be scored or
– Main jet
scratched
– Slow jet
TORQUE:
Needle jet holder: 2.5 N·m (0.3 kgf·m, 1.8 lbf·ft)
Main jet: 2.1 N·m (0.2 kgf·m, 1.6 lbf·ft)
Slow jet: 1.5 N·m (0.1 kgf·m, 1.1 lbf·ft)
FLOAT
Check the tip of the float valve where it contacts the valve
seat for stepped wear or contaminated.
Replace the valve if the tip is worn or contaminated.
Check the operation of the float valve.
Inspect the float valve seat for scores, scratches clogging
and damage.
If the seat is damaged, replace the carburetor body.
Install the float valve to the float.
Install the float to the carburetor body.
O-RING
WASHER
SPRING
O-RING
PILOT SCREW
SLOW JET
FLOAT VALVE
FLOAT
FLOAT VALVE
FUEL SYSTEM
NEEDLE JET
HOLDER
MAIN JET
VALVE SEAT
5-11