Air Filter System; Remove Air Filter - Stihl GS 461 Instruction Manual

English
If the diamond abrasive chain sags too
much, this leads to significantly
increased wear of the diamond abrasive
chain and chain sprocket – retension the
diamond abrasive chain – see
"Tensioning the diamond abrasive
chain".
A new diamond abrasive chain must be
retensioned more frequently than one
that has been in use already for an
extended period.
After a long period of full-throttle
operation
After a long period of full-throttle
operation, allow engine to run for a while
at idle speed so that the heat in the
engine can be dissipated by flow of
cooling air. This protects engine-
mounted components (ignition,
carburetor) from thermal overload.
After finishing work
Short-term storage
Wait for engine to cool down. Keep the
machine with a full tank of fuel in a dry
place, well away from sources of
ignition, until you need it again.
Clean and dry guide bar and diamond
abrasive chain, and spray with STIHL
multispray – in particular the bearing of
the sprocket nose – corrosion protection.
Do not spray engine unit!
Long-term storage
See "Storing the machine"
20

Air Filter System

When dry, STIHL filters attain a long
service life.
Always use STIHL filters dry
N
Fouled air filters will impair engine
performance, increase fuel consumption
and make the machine more difficult to
start.

Remove air filter

Turn screw plug above the rear
N
handle in the direction of the arrow
and remove filter cover – screw plug
is secured in the filter cover
Detach the air filter
N
Do not remove and clean the auxiliary
filter.
GS 461