English
–
–
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Too much oil in fuel mix.
Dirty air filter.
Spark Plug
1
Unfavorable running conditions,
e.g. operating at part load.
If engine is down on power, difficult to
start or runs poorly at idling speed, first
check the spark plug.
Fit a new spark plug after approx. 100
operating hours or earlier if the
electrodes are badly eroded.
1
N
Insert the combination wrench
through the grommet (1) and turn it
as necessary to engage the spark
plug's hexagon.
Wrong fuel mix (too much engine oil in
the gasoline), a dirty air filter and
unfavorable running conditions (mostly
at part throttle etc.) affect the condition
of the spark plug. These factors cause
deposits to form on the insulator nose
which may result in trouble in operation.
N
N
Push the combination fully home
against the cylinder.
Unscrew the spark plug.
2
Removing the spark plug
Checking the Spark Plug
N
N
Remove the shroud – see "Shroud".
Move the Master Control lever to the
stop position (0).
Warning!
To reduce the risk of fire and burn injury,
use only spark plugs authorized by
STIHL. Always press spark plug boot (1)
snugly onto spark plug terminal (2) of
the proper size. (Note: If terminal has
detachable SAE adapter nut, it must be
attached.) A loose connection between
spark plug boot and ignition wire con-
nector in the boot may create arcing that
could ignite combustible fumes and
cause a fire.
A
N
N
Clean dirty spark plug.
Check electrode gap (A) and
readjust if necessary – see
"Specifications".
N
N
Pull off the spark plug boot.
N
Use only resistor type spark plugs of
the approved range.
Clean away loose dirt from around
the spark plug.
Rectify problems which have caused
fouling of spark plug:
4
2
MS 261 C-Q
| Categories | Chainsaw Manuals, STIHL Chainsaw Manuals |
|---|---|
| Tags | STIHL MS 261 |
| 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 |
(1 votes, average: 5 out of 5)
Lawn and Garden readers have rated STIHL MS 261C Q Chainsaw Owners Manual 5.0 out of 5.0 based on 1 product reviews. Just bought this saw and it’s great so far