Stihl MS 311 Product Instruction Manual - Page 48

Lowering depth gauges, RSC3, RMC3, PMC3, PMMC3, Sharpening Tools special accessories - file kit

Page 48 highlights

English Lowering depth gauges The depth gauge setting is reduced when the chain is sharpened. N Use a filing gauge to check the setting every time you sharpen the chain. 689BA052 KN 689BA051 KN 1 N Place a filing gauge (1) that matches the chain pitch on the chain - if the depth gauge projects from the filing gauge, the depth gauge has to be lowered. 689BA047 KN N File down the depth gauge until it is level with the filing gauge. N File the top of the depth gauge parallel to the stamped service marking (see arrow) - but do not lower the highest point of the depth gauge in this process. The kickback tendency of the saw is increased if the depth gauges are too low. 689BA044 KN N Place the filing gauge on the chain - the highest point of the depth gauge must be level with the filing gauge. RSC3, RMC3, PMC3, PMMC3 The upper part of the humped drive link (with service marking) is lowered along with the depth gauge. The other parts of the triplehumped tie strap and humped drive link must not be filed since this may increase the kickback tendency of the saw. N After sharpening, clean the chain thoroughly, remove filings or grinding dust - lubricate the chain thoroughly. N Before a long out-of-service period, clean the chain and store it in a welloiled condition. Sharpening Tools (special accessories) Chain pitch Round file ^ Round file File holder inch 1/4 3/8 P 0.325 3/8 0.404 (mm) mm (inch) (6,35) 4,0 (5/32) (9,32) 4,0 (5/32) (8,25) 4,8 (3/16) (9,32) 5,2 (13/64) (10,26) 5,5 (7/32) Part No. 5605 772 4006 5605 772 4006 5605 772 4806 5605 772 5206 5605 772 5506 Part No. 5605 750 4327 5605 750 4327 5605 750 4328 5605 750 4329 5605 750 4330 1) consisting of file holder with round file, flat file and filing gauge Filing gauge Part No. 1110 893 4000 1110 893 4000 1110 893 4000 1110 893 4000 1106 893 4000 Flat file Part No. 0814 252 3356 0814 252 3356 0814 252 3356 0814 252 3356 0814 252 3356 Sharpening kit 1) Part No. 5605 007 1027 5605 007 1027 5605 007 1028 5605 007 1029 5605 007 1030 46 MS 311, MS 391

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MS 311, MS 391
English
46
Lowering depth gauges
The depth gauge setting is reduced
when the chain is sharpened.
N
Use a filing gauge to check the
setting every time you sharpen the
chain.
N
Place a filing gauge (1) that
matches the chain pitch on the
chain – if the depth gauge projects
from the filing gauge, the depth
gauge has to be lowered.
N
File down the depth gauge until it is
level with the filing gauge.
N
File the top of the depth gauge
parallel to the stamped service
marking (see arrow) – but do not
lower the highest point of the depth
gauge in this process.
N
Place the filing gauge on the chain –
the highest point of the depth gauge
must be level with the filing gauge.
RSC3, RMC3, PMC3, PMMC3
The upper part of the humped drive link
(with service marking) is lowered along
with the depth gauge.
N
After sharpening, clean the chain
thoroughly, remove filings or
grinding dust – lubricate the chain
thoroughly.
N
Before a long out-of-service period,
clean the chain and store it in a well-
oiled condition.
689BA047 KN
1
The kickback tendency of the saw
is increased if the depth gauges
are too low.
689BA051 KN
689BA044 KN
The other parts of the triple-
humped tie strap and humped
drive link must not be filed since
this may increase the kickback
tendency of the saw.
689BA052 KN
Sharpening Tools (special accessories)
Chain pitch
Round file
^
Round file
File holder
Filing gauge
Flat file
Sharpening kit
1)
inch
(mm)
mm
(inch)
Part No.
Part No.
Part No.
Part No.
Part No.
1
/4
(6,35)
4,0
(
5
/32)
5605 772 4006
5605 750 4327
1110 893 4000
0814 252 3356
5605 007 1027
3
/8 P
(9,32)
4,0
(
5
/32)
5605 772 4006
5605 750 4327
1110 893 4000
0814 252 3356
5605 007 1027
0.325
(8,25)
4,8
(
3
/16)
5605 772 4806
5605 750 4328
1110 893 4000
0814 252 3356
5605 007 1028
3
/8
(9,32)
5,2
(
13
/64)
5605 772 5206
5605 750 4329
1110 893 4000
0814 252 3356
5605 007 1029
0.404
(10,26)
5,5
(
7
/32)
5605 772 5506
5605 750 4330
1106 893 4000
0814 252 3356
5605 007 1030
1)
consisting of file holder with round file, flat file and filing gauge