English / USA
:
Remove and check the paper filter
element (3) – replace if dirty or
damaged.
:
Fit the filter element in the filter
housing.
:
Attach the left end of the filter cover
to the filter housing and swing it to
the right – the two lugs (arrows)
must engage the holes in the cover.
:
Fit the screw and tighten it down
firmly.
18
Motor Management
Exhaust emissions are controlled by the
design of the fundamental engine
parameters and components (e.g.
carburation, ignition, timing and valve or
port timing) without the addition of any
major hardware.
3
Adjusting the Carburetor
General Information
The carburetor comes from the factory
with a standard setting.
This setting provides an optimum fuel-air
mixture under most operating
conditions.
With this carburetor it is only possible to
adjust the high speed screw within fine
limits.
Standard Setting
L
H
LA
:
Shut off the engine.
:
Check the air filter and clean or
replace if necessary.
:
Check the spark arresting screen
(not fitted in all markets) in the
muffler and clean or replace if
necessary - see „Spark Arresting
Screen in Muffler.
HS 86 R, HS 86 T