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5. Return adjustment knob handle to original
position. Ensure teeth of adjustment knob
handle are engaged with notches in the
chain brake and adjustment knob handle
is laying flat.
CHAIN TENSION (Including units
with chain already installed)
WARNING
: Wear protective gloves
when handling chain. The chain is sharp and
can cut you even when it is not moving.
It is normal for a new chain to stretch during the
first 15 minutes of operation. You should re-
check your chain tension frequently and adjust
the chain tension as required. Always check
chain tension each time you use and refuel
your saw or when any sag in the chain is noted.
1. Move ON/STOP switch to the STOP
position.
2. Make sure chain brake is disengaged
(see CHAIN BRAKE in the OPERATION
section).
IMPORTANT:
Before proceeding to next
step, ensure unit is on a flat surface and in an
upright position as shown in illustration.
Chain will not tighten properly if the unit is not
in an upright position.
3. Use the chain adjustment tool (bar tool)
to move chain around guide bar to en-
sure kinks do not exist. The chain should
rotate freely.
CHAIN SAW IN UPRIGHT POSITION
Chain Adjustment
Adjustment Knob
Tool (Bar Tool)
BEFORE STARTING ENGINE
WARNING
: Be sure to read the fuel
information in the safety rules before you be-
gin. If you do not understand the safety rules,
do not attempt to fuel your unit. Contact an
authorized service dealer.
4. Lift adjustment knob handle and turn
NOTE
see TO REPLACE CHAIN BRAKE section.
Teeth
Notches
5. While lifting tip of guide bar, turn adjust-
6. Using chain adjustment tool (bar tool),
7. Return adjustment knob handle to original
with a loose chain, the chain could jump off
the guide bar and result in serious injury.
and after use. Do not touch the muffler or al-
low combustible material such as dry grass
or fuel to do so.
Guide
Bar
OPERATING YOUR UNIT
BAR AND CHAIN LUBRICATION
The bar and chain require continuous lubri-
cation. Lubrication is provided by the auto-
matic oiler system when the oil tank is kept
filled. Lack of oil will quickly ruin the bar and
chain. Too little oil will cause overheating
shown by smoke coming from the chain and/
or discoloration of the bar.
Only use Bar and Chain Oil for bar and chain
lubrication.
8
counterclockwise 1 turn to loosen bar.
Chain will tighten automatically.
: If chain brake detaches from saw,
Adjustment
Knob
Handle
Tensioning Lever
ment knob handle clockwise to clamp
bar. Tighten until bar is clamped secure-
ly. Hand tighten securely; do not use
tools to tighten!
roll chain around guide bar to ensure all
links are in bar groove.
position. Ensure teeth of adjustment knob
handle are engaged with notches in the
chain brake and adjustment knob handle
is laying flat.
WARNING
: If the saw is operated
WARNING
: Muffler is very hot during
LOOSEN
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