17
MS 380
English
You can run chains of different pitches
on this chainsaw – depending on the
chain sprocket (see “Specifications”):
The chain pitch
(1)
must match the pitch
of the sprocket and the guide bar (for
Rollomatic). The drive link gauge
(2)
must match the bar groove width
(3)
.
The pitch is marked on the chain
sprocket and guide bar in inches
(e.g. 3/8 or .325). The groove width
is marked on the guide bar in
millimeters (e.g. 1.6).
If non-matching components of the
wrong pitch or drive link gauge are
run together on the same machine
they may be damaged beyond
repair after a short period of
operation.
:
Unscrew the nuts and take off the
chain sprocket cover.
:
Turn screw
(4)
counterclockwise
until the tensioner slide
(5)
butts
against left end of housing slot.
:
Disengage the chain brake: Pull
hand guard
(6)
toward front handle.
Wear work gloves to protect your
hands from the sharp cutters.
:
Fit the chain – start at the bar nose.
Mounting the Bar and Chain
001BA105 KN
1
2
3
a
t = a : 2
143BA034 KN
4
5
001BA107 KN
001BA108 KN
6
143BA003 KN
