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53
4.2-
Chain Oiler
WARNING!
Never fill
the
oil reservoir nor adjust
the
oiler with
the engine running
IMPORTANT:
The service life of the
chain and
guide
bar
is
affected
by
the chain and
guide
lubricant.
Using superior lubricant
such
as
genuine
Bar and
Chain Oil
will
help ensure
a long
service
life.
For cold weather
operation,
mix bar
and
chain
oil
with an
equal
4.1.2- Adj
ustlng the
Chain
WARNING!
Never
attempt
to
install,
replace,
or adjust
the
chain with
the engine
running
WARNING!
The saw
chain
is very
sharp.
Wear
gloves
to protect
your
hands
when
handling.
CAUTION!
A loose
chain can jump off the guide
bar
causing damage
to
the
chain and associated
equipment. Always make sure the chains is properly
adjusted;
check more
often
when
you are breaking
in
a
new
chain
IMPORTANT:
Proper
chain
adjustment
is
essential for
maximum
performance,
long chain
life,
and
operator safety. Always
inspect chain tension before
operating
the
pole
pruner
I.
Place the
pole primer on
a
clean,
flat Surface. (For readjustment
during
operation,
shut
down the
engine,
then allow the guide bar
and
chain
to cool
before proceeding
with
the
adjustment
procedure.
2.
Loosen
the sprocket cover
nut
with
a
plug wrench (Fig.
PP5)
3.
Lift the nose
of
the guide bar white turning
the chain
tensioning
screw.
See
Fig.PP6
•
Clockwise
to tighten
the
chain
•
Counterclockwise
to
loosen
the chain.
4.
Pull the chain by hand
along the
top of the
guide
bar several
times
from
the engine
to the
bar's
tip,
The
chain should
feel
snug
but
still
pull
freely.
See Fig.IPP7.
5. Tighten
the sprocket
cover nut securely
while lifting the
tip
of the guide bar.
6.
Inspect
the chain
for correct
adjustment
(more
frequently
with
a new
chain).
The
chain should feel
snug
but still pull freely
Fig.PP4
I.
Bar Tip
2.
Top of
bar
3.
Bottom of
bar.
Fig.PP3
L
GLlide
Bar
Adjustment stud
2.
Chain
tensioning
screw
3.
Chain
tensioning
pin
4.
Guide bar
5.
Chain
tensioner hole
6.
Guide
bar ad'
ustment
stud
Fig.PP2
I.
Sprocket
Cover Nut
2.
Sprocket cover
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