English
Cleaning the Air Filter
Engine Management
4
Exhaust emissions are controlled by the
design of the fundamental engine
parameters and components (e.g.
carburation, ignition, timing and valve or
port timing) without the addition of any
major hardware.
If there is a noticeable loss of engine
power
3
N
N
Reach into the recess (4) in the filter
housing and take out the felt
filter (5).
2
1
Fit a new felt filter element (5). As a
temporary measure you canknock it
out on the palm of your hand or blow
it out with compressed air. Do not
wash.
N
N
Move the choke lever (1) to<.
Turn the screw (2) in the filter
cover (3) counterclockwise until the
cover is loose.
Replace damaged parts.
N
Fit the felt filter (5) in the filter
housing, make sure it is properly
seated – the arrow points to the
recess.
N
N
Ease the filter cover (3) over the
choke lever and lift it away.
Clean away loose dirt from around
the filter.
N
N
Move the choke lever (1) to<.
Fit the filter cover in position,
making sure the screw is square.
Tighten down the screw.
2
4
FS 40, FS 40 C, FS 50, FS 50 C
| Categories | Blower Vacuum and Sweeper Manuals, STIHL Trimmer Manuals, Trimmer Manuals |
|---|---|
| Tags | STIHL FS 40, STIHL FS 50 |
| Download File |
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| Language | English, 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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