7
TensioningRack
Adjusting
Screw
4. Slide guide bar on bar bolts until guide
bars tops against clutch drum sprocket.
Guide bar
Barbolts
5. Carefully r emove the chain from the pac k-
age. Hold chain with the drive links as
shown.
CUTTERS MUST FACE IN
DIIRECTION OF ROTATION
Tip of
Bar
Cutters DepthGauge
Dri
v
e
L
inks
6. Place chain over and behind clutch re-
tainer,fitting the dr ive links in the clutch
drum 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 into bar groove.
9. Pull guide bar forward until chain is snug
in guide bar groove. Ens ure all drive
links are in the bar groove.
10. Hold guide bar against the saw frame
and install the clutch cover.
11. Replace the bar nuts and tighten finger
tight. Once the chain is tensioned you
will need to tighten bar nuts.

CHAIN TENSION

(Including units with chain already installed)
WARNING: Wear protectiv e gloves
whenhandling chain. The chain is shar pand
can cut you even when it is not moving.
NOTE: When adjusting chain tension,
make sure the bar nuts are finger tight only.
Attemptingto tension the chain when the bar
nuts are tight can cause damage.

Checking thetension:

Usethe s crewdriver end of the chain adjust-
ment tool (bar tool) to move chain around
guidebar. If the chain does not rotate, it is too
tight. If the chain is too loose, it will sag below
the bar.
BarNuts Chain Adjustment
Tool
(Bar Tool)
Guid
e
Bar
Adjusting
Screw

Adjusting the tension:

Chain tension is very important. Chains
stretch during use. This is especially true
during the first few times you use your saw.
Always check chain tension each time be-
fore you start the chain saw.
An adjusting screw (located on the guide
bar)is us ed to adjust the tension of the chain
(see illustration).
1. Loosen bar nuts until they are finger tight
against the clutch cover.
2. Turn adjusting screw cloc kwise until chain
solidly contacts bottom of guide bar rail.
Adjusting
Screw
3. Using bar tool, rol l chain around guide bar
to ensure all links are in bar groove.
4. Lift up tip of guide bar to check forsag.
Release tip of guide bar, then turn ad-
justing screw until sag does not exist.
5. While lifting tip of guide bar, tighten bar
nuts securely with the bar tool.
BarNuts
6. Use the screwdriver end of the bar tool
to move chain around guide bar.
7. If chain does not rotate, it is too tight.
Slightly loosen bar nuts and loosen
chain by turning the adjusting screw.
Retighten bar nuts.