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PRE-OPERATION INSPECTION
Perform the following steps before every use of
the machine:
• Check fuel mixture level
• Check bar lubrication
• Check chain sharpness
NOTE: Chain sharpening is a complicated task
that requires special tools. We recommend that
you refer chain sharpening to a professional
chain sharpener.
• Check chain tension
• Inspect and clean the guide bar
• Check for damaged parts
• Check for loose caps
• Check for loose fasteners
• Check for loose parts
• Check for fuel and oil leaks
NOTE: It is normal for a small amount of oil to
appear under the saw after the engine stops.
Do not confuse this with a leaking oil tank.
FUELING THE ENGINE
WARNING! Be sure to read the fuel handling
information in the safety rules section of
this manual before you begin. If you do not
understand the fuel handling information do
not attempt to fuel your unit. Seek help from
someone that does understand the
information or call the consumer assistance
help line.
WARNING! Remove the fuel cap slowly when
fueling.
This equipment is designed to operate on
unleaded gasoline with a minimum 87 octane
(R+M/2 method), with ethanol blended up to 10%
maximum by volume (E-10).
Before operation, gasoline must be mixed with a
good quality full synthetic 2-cycle air-cooled
engine oil designed to be mixed at a ratio of 50:1.
A 50:1 ratio is obtained by mixing 2.6 fluid ounces
of full synthetic oil with 1 gallon of unleaded
gasoline. DO NOT USE automotive oil or marine
oil. These oils will cause engine damage.
When mixing fuel, follow the instructions printed on
the container. Once the oil is added to the
gasoline, shake the container momentarily to
assure that the fuel is thoroughly mixed.
Fill the fuel tank completely with properly mixed
fuel.
Always read and follow the safety rules relating to
fuel before fueling your unit.
Purchase fuel in quantities that can be used within
30 days to assure fuel freshness.
STARTING AND STOPPING
CAUTION: Never use unmixed gasoline in your
unit. This will cause permanent engine damage
and void the limited warranty.
CAUTION: Do not use alternate fuels such as
ethanol blends above 10% by volume (E-15, E-
85) or any methanol blended fuel. Use of these
fuels can cause major engine performance
problems and void the limited warranty.
BAR AND CHAIN LUBRICATION
The bar and chain require continuous lubrication.
Lubrication is provided by the automatic 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. In
freezing weather oil will thicken, making it
necessary to thin bar and chain oil with a small
amount (5 to 10%) of #1 diesel fuel or kerosene.
Bar and chain oil must be free flowing for the oil
system to pump enough oil for adequate
lubrication.
If bar and chain oil is not available, use a good
grade SAE 30 oil.
Fill the oil tank completely with oil.
CAUTION: Never use waste oil for bar and
chain lubrication.
CAUTION: Always stop the engine before
removing the oil cap.
STARTING POSITION
1. Lay the chainsaw on a flat surface. The cutting
attachment must not be in contact with the
ground.
2. Lock the chain brake by pushing forward on the
handguard.
3. Place your left hand on the handlebar and your
right hand on the starter rope. Push your right
foot into the rear handle to stabilize the
chainsaw.
4. Follow the starting instructions.
8
HELPFUL TIP
During storage of your fuel
mixture, the oil will separate
from the gasoline.
Shake the fuel can weekly to
insure proper blending of the
gasoline and oil.
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