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MS 251, MS 251 C
English
51
Saw chains with humped drive link (2) –
upper part of the humped drive link (2)
(with service mark) is lowered at the
same time as the depth gauge of the
cutter.
WARNING
The rest of the humped drive link must
not be filed; otherwise, this could
increase the tendency of the chain saw
to kick back.
N
Rework the depth gauge so that it is
flush with the file gauge
N
Afterwards, dress the leading edge
of the depth gauge parallel to the
service mark (see arrow) – when
doing this, be careful not to further
lower the highest point of the depth
gauge
WARNING
Depth gauges that are too low increase
the kickback tendency of the chain saw.
N
Lay the file gauge on the saw chain
– the highest point of the depth
gauge must be flush with the file
gauge
N
After sharpening, clean the saw
chain thoroughly, removing any
filings or grinding dust – lubricate
the saw chain thoroughly
N
In the event of extended periods of
disuse, store saw chains in cleaned
and oiled condition
689BA051 KN
689BA044 KN
689BA052 KN
Sharpening tools (special accessories)
Chain pitch
Round file
^
Round file
File holder
File gauge
Taper square file Sharpening set
1)
Inches
(mm)
mm (Inches) Part number
Part number
Part number
Part number
Part number
1/4 P
(6.35)
3.2 (1/8)
5605 771 3206
5605 750 4300
0000 893 4005
0814 252 3356
5605 007 1000
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, taper square file and file gauge
Summary of Contents for MS 251
Page 2: ...Instruction Manual 1 61 Manual de instrucciones 62 127 ...
Page 130: ...MS 251 MS 251 C español EE UU 128 ...
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