English
Checking the spark plug
Spark Plug
N
If the engine is down on power,
difficult to start or runs poorly at idle
speed, first check the spark plug.
N
Fit a new spark plug after about 100
operating hours – or sooner if the
electrodes are badly eroded. Install
only suppressed spark plugs of the
type approved by STIHL – see
"Specifications".
A
N
N
Take out the screw (4).
Lift the spark arresting screen (5)
and pull it out.
N
N
Clean dirty spark plug.
N
Clean the spark arresting screen. If
the screen is damaged or heavily
carbonized, fit a new one.
Check electrode gap (A) and
readjust if necessary – see
"Specifications".
Removing the spark plug
N
Move the slide control to STOP-0.
N
N
Refit the spark arresting screen.
N
Rectify the problems which have
caused fouling of the spark plug.
Insert the screw and tighten it down
firmly.
Possible causes are:
N
Fit the shroud.
–
–
–
Too much oil in fuel mix.
Dirty air filter.
1
Unfavorable running conditions.
N
N
Pull off the spark plug boot (1).
Unscrew the spark plug.
1
If the spark plug comes with a
detachable adapter nut (1), screw
the adapter onto the thread and
tighten it down firmly to reduce
the risk of arcing and fire.
FS 110, FS 110 R
31
| Categories | Blower Vacuum and Sweeper Manuals, STIHL Trimmer Manuals, Trimmer Manuals |
|---|---|
| Tags | STIHL FS 110 |
| Download File |
|
| Language | English, Français, Español |
| Product Brand | STIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Trimmer |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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