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While temporary tightening, you may hear the “click”
sound. But do not stop tightening at that time. This
sound does not mean that the saw chain and guide bar
were assembled.
5. While holding the chain cover, temporary tighten the
nut assembly and fix the bar and chain cover. (You
can fix them even by tightening the lever.)
Check if the saw chain fits on the bar rail. If not,
readjust by loosen the nut assembly.
(1) Nut assembly (2) Chain cover
(3) Lever (4) Proper tension, No gap
6. After fixing them, attach the bar protector for your
safety.
Pull the lever up and tighten it securely.
Tightening torque:
7.9 ~ 12.8 N·m {80~130kgf-cm}
(1) Lever (2) Bar protector
(3) Fully tighten
7. If the chain becomes loose while using the unit,
attach the bar protector and loosen the nut
assembly around 4 turns.
Dismount the protector and check if the chain fits on
the bar rail. If not, readjust by loosen the nut
assembly.
Temporary tighten the nut assembly. The chain is to
be tensioned automatically. After fixing the guide
bar, mount the protector and tighten the lever
securely for fully tightening.
(1) Loosen (2) Bar protector
A new chain will expand its length in the beginning of
use. Check and readjust the tension frequently as a
loose chain can easily derail or cause rapid wear of
itself and the guide bar.
NOTE
IMPORTANT
6. Installing guide bar and saw chain
English
(1)
(2)
F6-7
(1)
(2)
(3)
F6-6
(1)
(2)
(3)
(4)
(4)
F6-5