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6. Place
the chain over and behind
the
clutch, fitting the drive links in the clutch
drum sprocket.
Place chain onto the sprocket
7. Fit bottom
of drive links between
the
teeth in the sprocket
in the nose of the
guide bar.
8. Fit chain drive links in to bar groove.
9. Pull the bar forward
until the chain is
snug in the groove of the bar. Ensure all
drive links are in the bar groove.
10. Hold guide bar against
the saw frame
and install the chain brake.
11. Replace the chain brake nuts and tighten
finger tight. Once the chain is tensioned
you will need to tighten chain brake nuts.
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 end of the chain adjust-
ment tool (bar tool) to move the chain around
the bar. If the chain does not rotate, it is too
tight. If tooloose,
the chain will sag below the
bar.
Chain Brake Nuts
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.
An adjusting screw (located on the guide b)ar
is used to adjust the tension of the chain (see
illustration).
1. Turn
adjusting
screw
clockwise
until
chain solidly contacts
bottom of guide
bar rail.
2.
Using the screwdriver
end of the bar tool,
roll chain around
guide
bar to ensure
all
links are in bar groove.
3.
Lift up tip of guide
bar to check
for sag.
Release tip of guide bar, then turn adjust-
ing screw until sag does not exist.
4. Tighten chain brake nuts securely with
the bar tool.
Chain Brake
Nuts
5.
Use the screwdriver end of the bar tool to
move chain around guide bar.
6.
If chain does not rotate, it is too tight.
Slightly
loosen
chain
brake
nuts and
loosen
chain by turning
the adjusting
screw.
Retighten chain brake nuts.
7.
If chain is too loose, it will sag below the
guide bar. DO NOT operate the saw if
the chain is loose.
WARNING:
If the saw is operated
with a loose chain, the chain could jump off
the guide bar and result in serious injury.
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