MS 241 C-M
English
31
N
Flip the bar – after each sharpening
and each time the chain is changed
– to avoid uneven wear, especially
at the sprocket nose and on the
bottom
N
Periodically clean the oil inlet
hole (1), oil outlet channel (2) and
bar groove (3)
N
Measure groove depth – using the
measuring tool on the file gauge
(special accessory) – in the area
with the greatest wear
If the groove is not at least this deep:
N
Replace guide bar
Otherwise the drive links will grind
against the base of the groove – the
bottoms of the cutters and the tie straps
will not lie against the bar.
Removing the shroud
N
Move the Master Control lever to the
stop position (0).
N
Push the hand guard forward – the
chain is locked.
N
Open the twist locks (1) by turning
them 1/4 turn counterclockwise with
the combination wrench.
N
Remove the shroud (2).
Installing the shroud
N
Place the shroud in position.
N
Close the twist locks by turning
them a 1/4 turn clockwise.
Taking Care of the Guide Bar
Chain type Chain pitch Minimum
groove depth
Picco
1/4“ P
4.0 mm
Rapid
1/4“
4.0 mm
2
3
1
143BA026 KN
Picco
3/8“ P
5.0 mm
Rapid
3/8“; 0.325“ 6.0 mm
Rapid
0.404“
7.0 mm
Shroud
1
1
1
5902BA027 KN
2
Summary of Contents for MS 241 C-M
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