Stihl FG 3 Manual De Instrucciones página 21

Chain pitch File gauge
Inches mm Part number
1/4 6.35 1110 893 4000
3/8 P 9.32 1110 893 4000
0.325 8.25 1110 893 4000
3/8 9.32 1110 893 4000
0.404 10.26 1106 893 4000
1
Place selected file gauge (1) on the
N
saw chain
Check height of the depth gauge
N
If the depth gauge protrudes above the
file gauge, it must be reworked.
35
30
Set sharpening angle on guide
N
piece to 0°
Advance saw chain until a depth
N
gauge is under the file
FG 3
2
3 3
Replace round file with the
N
triangular file (2) (special
accessory)
Set stop (3) so that the file does not
N
touch the cutting edge
Set depth adjusting screw (4) so
N
that the depth gauge is filed down to
the necessary height (flush with the
gauge)
Remove the file gauge and file all
N
depth gauges with this setting
Afterwards, dress the leading edge
N
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
4
Lay the file gauge on the saw chain
N
– the highest point of the depth
gauge must be flush with the file
gauge
WARNING
Depth gauges that are too low increase
the kickback tendency of the chain saw.
Saw chains with humped drive link
The upper part of the humped drive link
(with service mark) is lowered at the
same time as the depth gauge of the
cutter.
English
19