Operators Manual

TS 410, TS 420
English
30
Replacing the air filter
Only if there is a noticeable loss of
engine power
N Choke lever to c
N Undo the screws (1).
N Remove the filter cover (2) and
clean it
N Remove the main filter (3)
N Remove the auxiliary filter (4) –
ensuring that dirt does not enter the
intake area
N Clean the filter area
N insert new auxiliary filter and new
main filter
N Refit the filter cover
N Tighten down the screws
Only high-quality air filters should be
used, to protect the engine against
ingress of abrasive dust.
STIHL recommends the use of genuine
STIHL air filters. The high quality of
these parts will ensure troublefree
operation, a long service life for the
engine and extremely long filter life.
Basic information
The ignition system of this cut-off
machine is equipped with an electronic
speed limiter. The maximum speed
cannot be increased beyond a specified
limit.
The carburetor is equipped with a
factory-installed standard setting.
The carburetor has been adjusted for
optimum performance and fuel
efficiency in all operating states.
Preparing the machine
N Switch off engine
N Check the air filter – clean or replace
it if necessary
1
2
3
4
370BA028 KN
1
1
Adjusting the Carburetor