Assembling The Saw; Mounting And Removing The Bar And Chain - Stihl MSA 120 C Notice D'emploi

English

7 Assembling the Saw

7.1

Mounting and Removing the Bar and Chain

7.1.1 Mounting the Bar and Chain
The bar and chain combinations that can be used with the
chain sprocket are listed in the specifications, @ 21.
► Switch off the chain saw, engage the chain brake and
remove the battery.
1
3
► Raise the grip (1) of the wingnut (2).
► Rotate the wingnut (2) counterclockwise until the chain
sprocket cover (3) can be removed.
► Remove the chain sprocket cover (3).
5
4
► Remove the tensioning gear (4).
► Take out the screw (5).
66
2
6
5
4
► Place the guide bar (6) on the tensioning gear (4) so that
both pegs on the tensioning gear (4) engage the holes in
the guide bar.
The guide bar (6) may be either way round. The logo on the
guide bar may also be upside down.
► Insert and tighten down the screw (5).
4
► Fit the chain in the bar groove so that the arrows on the tie
straps on top of the bar point in the direction of rotation.
► Turn the tensioning gear (4) clockwise as far as stop.
2
3
► Fit the guide bar with tensioning gear and chain on the
saw and check the following points:
– The tensioning gear (4) faces the user.
– Chain drive links are seated in teeth of chain sprocket
(2).
– Head of screw (3) locates in slot in guide bar (6).
7 Assembling the Saw
6
4
0458-716-9621-B