Stihl MS 461 R Product Instruction Manual - Page 41

Taking Care of Guide Bar, Air Filter System

Page 41 highlights

English / USA Taking Care of Guide Bar Air Filter System Chain Pitch Minimum The air filter system can be adapted to type groove suit different operating conditions by 2 depth simply installing a choice of filters. Picco 3/8" P 0.20" (5.0 mm) Rapid 1/4" 0.16" 1 (4.0 mm) Rapid 3/8"; 0.325" 0.24" (6.0 mm) 3 Rapid 0.404" 0.28" (7.0 mm) 001BA119 KN 137BA011 KN 1 3 : Turn the bar over - every time you sharpen the chain and every time you replace the chain - this helps avoid one-sided wear, especially at the nose and underside of the bar. : Regularly clean the oil inlet hole (1), the oilway (2) and the bar groove (3). : Measure groove depth - with scale on filing gauge* - in area used most for cutting. 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. Standard wire mesh filter (1) (green) for normal normal operating conditions and winter operation. HD filter (2) (black) for dry and very dusty work areas. * see "Guide to Using this Manual" 40 MS 460, MS 460 R

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40
English / USA
MS 460, MS 460 R
:
Turn the bar over –
every time you sharpen the chain
and every time you replace the
chain –
this helps avoid one-sided
wear, especially at the nose and
underside of the bar.
:
Regularly clean
the oil inlet hole
(1)
,
the oilway
(2)
and
the bar groove
(3)
.
:
Measure groove depth –
with scale on filing gauge* – in area
used most for cutting.
*
see “Guide to Using this Manual”
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.
Standard
wire mesh filter
(1)
(green) for
normal normal operating conditions and
winter operation.
HD filter (2)
(black) for dry and very
dusty work areas.
Taking Care of Guide Bar
2
001BA119 KN
1
3
3
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
1
137BA011 KN