Spark Arresting Screen In Muffler - Stihl MS 461 R Manual De Instrucciones

WARNING
If the saw chain continues to keep
rotating in idle even after adjustment,
have the chain saw checked by a
servicing dealer.
Speed erratic when idling; poor
acceleration (despite low speed
screw = 1/4)
The idle setting is too lean.
Turn the low speed screw (L)
N
counterclockwise until the engine
runs smoothly and accelerates
properly.
Whenever the low speed adjusting
screw (L) has been adjusted, it is usually
also necessary to readjust the idle
speed adjusting screw (LA).
Correcting the carburetor setting for use
at high altitudes
The setting may have to be marginally
corrected if engine performance is
unsatisfactory at high altitudes:
Make standard setting
N
Let the engine warm up
N
Turn the high speed adjusting
N
screw (H) slightly clockwise (leaner)
– max. up to the stop
MS 461 R
NOTICE
After descending from a high altitude,
restore the carburetor setting to the
standard setting.
If the setting is too lean, the engine may
be damaged by overheating and a
shortage of lubricant.
Spark Arresting Screen in
Muffler
If engine performance deteriorates,
N
check the spark arresting screen in
the muffler
Guard plate
Let the muffler cool down
N
Remove the guide bar and saw
N
chain
The following screwed assemblies are
secured with adhesive (Loctite 243).
Before assembly, the screws must be
coated with Loctite 243 or an equivalent
adhesive – if necessary, have this done
by an authorized STIHL dealer.
1
3
1
2
Remove screws (1)
N
Remove chain catcher (2) and
N
guard plate (3)
English
1
45