English
Erratic idling behavior, poor
acceleration
Spark Arresting Screen in
Muffler
N
Carry out standard setting on low
speed screw (L).
In some countries the muffler is
equipped with a spark arresting screen.
N
Idle setting is too lean: Turn the low
speed screw (L) counterclockwise
until the engine runs and
N
If the engine is down on power,
check the spark arresting screen in
the muffler.
accelerates smoothly.
N
N
Wait for the muffler to cool down.
Removing the sprocket cover
N
N
N
Turn the high speed screw (H)
counterclockwise as far as stop (no
more than 3/4 turn).
It is usually necessary to change the
setting of the idle speed screw (LA) after
every correction to the low speed
screw (L).
Carefully turn the low speed
screw (L)down onto its seat
(clockwise).
Fine Tuning for Operation at High
Altitude
Open the low speed screw (L) one
full turn.
A slight correction of the setting may be
necessary if engine does not run
satisfactorily:
Adjusting idle speed
N
N
N
Check the standard setting.
Warm up the engine.
N
N
N
Take out the screw (1).
Engine stops while idling
Turn high speed screw (H) slightly
clockwise (leaner) – no further than
stop.
Remove the baffle plate (2).
N
Carry out standard setting on low
speed screw (L).
Remove the spark arresting
screen (3).
N
Turn the idle speed screw (LA)
clockwise until the chain begins to
run – then back it off 2 turns.
If the setting is too lean there is a
risk of engine damage due to
insufficient lubrication and
overheating.
N
N
Clean the spark arresting screen. If
the screen is damaged or heavily
carbonized, fit a new one.
Chain runs when engine is idling
Refit the spark arresting screen and
baffle plate.
N
Carry out standard setting on low
speed screw (L).
N
Turn the idle speed screw (LA)
counterclockwise until the chain
begins to run – then turn it another
2
turns in the same direction.
3
6
MS 192 C
| Categories | Chainsaw Manuals, STIHL Chainsaw Manuals |
|---|---|
| Tags | STIHL MS 192 |
| 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, Chainsaw |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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