English
N
N
Start and warm up the engine if
necessary.
Working tool runs when engine is
idling
Adjusting the Carburetor
Adjust idle speed with the idle speed
screw (LA) so that the working tool
does not move.
N
Turn the idle speed screw (LA)
counterclockwise until the working
tool stops moving and then turn the
screw another full turn in the same
direction.
The carburetor comes from the factory
with a standard setting.
This settingprovides an optimum fuel-air
mixture under most operating
conditions.
Fine Tuning for Operation in
Mountains or at Sea Level
If the working tool continues to run
when the engine is idling, have
your machine checked and
With this carburetor it is only possible to
make corrections with the adjusting
screws within fine limits.
A slight correction of the setting may be
necessary if engine power is not
satisfactory when operating at high
altitude or at sea level.
repaired by your servicing dealer.
Erratic idling behavior, engine stops
even though setting of LA screw has
been corrected, poor acceleration
Standard Setting
N
Warm up the engine.
N
N
Shut off the engine.
Idle setting is too lean
At high altitude
Turn high speed screw (H)
clockwise (leaner) – no further than
stop.
Mount a KombiTool – we
recommend the brushcutter with
mowing head
N
Turn the low speed screw (L)
counterclockwise, no further than
stop, until the engine runs and
accelerates smoothly.
N
N
N
Check the air filter and replace the
element if necessary.
At sea level
Erratic idling behavior, engine speed
drops when swinging the machine
Have the spark arresting screen
(not all markets) checked – see
“Inspection and Maintenance by
Dealer"
N
Turn high speed screw (H) slightly
counterclockwise (richer) – no
further than stop.
Idle setting is too rich
N
Turn the low speed screw (L)
clockwise (1/8 of a turn or 45° at a
time) until the engine runs smoothly
and accelerates well.
Adjusting Idle Speed
N
Warm up the engine.
It is usually necessary to change the
setting of the idle speed screw (LA) after
corrections to the low speed screw (L).
Engine stops while idling
N
Turn the idle speed screw (LA)
slowly clockwise until the engine
runs smoothly – the working tool
must not move.
N
N
Turn the high speed screw (H)
counterclockwise as far as stop
(max. 3/4 turn possible).
Turn the low speed screw (L)
counterclockwise as far as stop
(max. 3/4 turn possible).
1
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KM 56, KM 56 R, KM 56 C, KM 56 RC
| Categories | Multi-Task Kombi Equipment Manuals, Stihl Kombi Equipment Manuals |
|---|---|
| Tags | STIHL KM 56 |
| Download File |
|
| Language | English, Español |
| Product Brand | STIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Blower Vacuum |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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