Stihl MS 310 Product Instruction Manual - Page 41

Air Filter System, Cleaning Air Filter

Page 41 highlights

139BA016 KN English / USA Air Filter System Cleaning Air Filter Chain type Picco Rapid Rapid Rapid Pitch 3/8" P 1/4" 3/8"; 0.325" 0.404" Minimum groove depth 0.20" (5.0 mm) 0.16" (4.0 mm) 0.24" (6.0 mm) 0.28" (7.0 mm) The air filter system can be adapted to suit different operating conditions by simply installing a choice of filters. Fabric filter* For normal operating conditions and winter operation. Fleece filter (non-woven)* For dry and very dusty work areas. If groove depth is less than specified: : Replace the guide bar. The drive link tangs will otherwise scrape along the bottom of the groove - the cutters and tie straps will not ride on the bar rails. Dirty air filters reduce engine power, increase fuel consumption and make starting more difficult. When there is a noticeable loss of engine power: : Press down the throttle trigger interlock and set Master Control lever to "Cold Start" l. : Turn the twist lock above the rearhandle counterclockwise. : Lift off the carburetor box cover to the rear. : Clean away loose dirt from around filter. * see "Guide to Using this Manual" 40 MS 290, MS 310, MS 390

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40
English / USA
MS 290, MS 310, MS 390
If groove depth is less than specified:
:
Replace the guide bar.
The drive link tangs will otherwise
scrape along the bottom of the groove
the cutters and tie straps will not ride on
the bar rails.
The air filter system can be adapted to
suit different operating conditions by
simply installing a choice of filters.
Fabric filter*
For normal operating conditions and
winter operation.
Fleece filter (non-woven)*
For dry and very dusty work areas.
*
see “Guide to Using this Manual“
Dirty air filters reduce engine power,
increase fuel consumption and make
starting more difficult.
When there is a noticeable loss of
engine power:
:
Press down the throttle trigger
interlock and set Master Control
lever to “Cold Start”
l
.
:
Turn the twist lock above the
rearhandle counterclockwise.
:
Lift off the carburetor box cover to
the rear.
:
Clean away loose dirt from around
filter.
Chain
type
Pitch
Minimum
groove
depth
Picco
3/8“ P
0.20"
(5.0 mm)
Rapid
1/4“
0.16"
(4.0 mm)
Rapid
3/8“; 0.325“
0.24"
(6.0 mm)
Rapid
0.404“
0.28"
(7.0 mm)
Air Filter System
Cleaning Air Filter
139BA016 KN