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6
S
Place the chain onto the sprocket located
behind the clutch drum (see illustration).
Fit the chain between the teeth in the
sprocket.
S
Start at the top of the bar and fit chain into
groove around the guide bar.
S
Pull the bar forward until the chain i s snug
in the groove of the bar.
S
Hold guide bar against the saw frame and
install the chain brake. Make s ure the ad-
justing pin is aligned with the hole i n the
bar. Remember this pin moves thebar for-
wardandbackward a sthescrewisturned.
S
Replace the chain brake nuts and tighten
finger tight. Once the chain is tensioned
you will need to tighten chain brake nuts.
Mount the Bar
Proper chain direction
Tip of B ar
Place chain onto the s
p
rocket
CHAIN TENSION
(Including units with chain already installed)
NOTE:
When adjusting chain tension,
make sure the chain brake nuts are finger
tight only. Attempting to tension the chain
when the chain brake nuts are tight can
cause damage.
Checking the tension:
Use the screwdriver endof the chain adjust-
ment tool (bar tool) tomovethe chain around
the bar. If the chain does not rotate, it is too
tight. Iftoo loose, thechain will sagbelowthe
bar.
Chain Brake Nuts
Chain Adjustment
Tool (Bar Tool)
Adjusting the tension:
Chain tension is very important. Chain
stretches during use. This is especially true
during the first few times you use your saw.
Always check chain tension each time you
use and refuel your saw.
You can adjust the chain tension by loosen-
ing the chain brake nuts and turning the ad-
justing screw 1/4 of a turn while lifting up on
the bar.
S
If chain is too tight, turn adjusting
screw 1/4 turn counterclockwise.
S
If chain is too loose, turn adjusting
screw 1/4 turn clockwise.
Adjusting
Screw
Chain Brake Nuts
Guide Bar
Adjusting Screw -- 1/4 Turn
S
Lift up the tip of the bar and tighten the
chain brake nuts with t he bar tool. Torque
to 10--15 ft/lbs.
S
Recheck chain tension.
Chain Brake
Nuts
WARNING:
If the saw is operated
with a loose chain, the chain could jump o ff
the guide bar and result in serious injury.