Thank you for buying this quality product. This modern
outdoor power tool will provide many hours of useful
service. You will find it to be a great labor-saving device.
This operator’s manual provides you with easy-to-understand operating instr
follow all the instructions to keep your new outdoor
power tool in top operating condition.
PRODUCT REFERENCES, ILLUSTRATIONS AND
SPECIFICATIONS
All information, illustrations, and specifications in this
manual are based on the latest product information available at the time of printing. We reserve the right to make
changes at any time without notice.
Service on this unit both within and after the warranty
period should be performed only by an authorized and
approved service dealer.
For service call
authorized service dealers near you. For more details
about your unit, visit our website at
www.mtdcanada.com.
DO NOT RETURN THE UNIT TO THE RETAILER.
PROOF OF PURCHASE WILL BE REQUIRED FOR
WARRANTY SERVICE.
Before beginning, locate the unit’s model plate. It lists the
model and serial numbers of your unit. Refer to the sample plate below and copy the information for future reference.
NOTE: For users on U.S. Forest Land and in the
states of California, Maine, Oregon and Washington.
All U.S. Forest Land and the state of California (Public
Resources Codes 4442 and 4443), Oregon and
Washington require, by law that certain internal combustion engines operated on forest brush and/or grass-covered areas be equipped with a spark arrestor, maintained
in effective working order, or the engine be constructed,
equipped and maintained for the prevention of fire.
Check with your state or local authorities for regulations
taining to these r
per
requirements could subject you to liability or a fine.
unit is factory equipped with a spark arrestor
requires replacement, ask your LOCAL SERVICE DEALER to install the
ements. Failure to follow these
equir
Spark Arrestor Kit.
This
. If it
Copy the model and parent
here:
e:
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part number her
Copy the serial number
Make sure you carefully read and understand this manual befor
THIS PRODUCT IS COVERED BY ONE OR MORE U.S.
PATENTS. OTHER PATENTS PENDING.
e starting or operating this equipment.
CALIFORNIA PROPOSITION 65 WARNING
WARNING
THE ENGINE EXHAUST FROM THIS
PRODUCT CONTAINS CHEMICALS
KNOWN TO THE STATE OF CALIFORNIA
TO CAUSE CANCER, BIRTH DEFECTS
OR OTHER REPRODUCTIVE HARM.
2
For Parts Call 606-678-9623 or 606-561-4983
For Parts Call 606-678-9623 or 606-561-4983
RULES FOR SAFE OPERATION
The purpose of safety symbols is to attract your
attention to possible dangers. The safety symbols,
and their explanations, deserve your careful attention
understanding. The safety warnings do not by
and
themselves eliminate any danger. The instructions or
warnings they give are not substitutes for proper accident pr
SYMBOLMEANING
NOTE: Advises you of information or instructions vital
Read the Operator’s Manual(s) and follow all warn-
evention measures.
SAFETY ALERT:
warning or caution. Attention is required in
order to avoid serious personal injury. May
be used in conjunction with other symbols
or pictographs.
to the operation or maintenance of the equipment.
ings and safety instructions.
Failure to do so can result in serious injury to the
operator and/or bystanders.
Indicates
danger,
FOR QUESTIONS, CALL 1-866-747-9816
SYMBOLMEANING
DANGER:
serious injury to yourself or to others.
Always follow the safety precautions to
reduce the risk of fire, electric shock and
personal injury.
WARNING:
result in injury to yourself and others.
Always follow the safety precautions to
reduce the risk of fire, electric shock and
personal injury.
CAUTION:
result in property damage or personal injury
to yourself or to others. Always follow the
safety precautions to reduce the risk of fire,
electric shock and personal injury.
Failure to obey a safety warning will result in
Failure to obey a
safety warning can
Failure to obey a
safety warning may
• IMPORTANT SAFETY INSTRUCTIONS •
READ ALL INSTRUCTIONS
BEFORE OPERATING
WARNING:
easy to handle and efficient tool; if used
improperly or without the due precautions it
could become a dangerous tool. For pleasant
and saf
safety rules that follow and throughout this
man
Read the instr
•
controls and proper use of the unit.
• Do not operate this unit when tired, ill or under the
influence of alcohol, drugs or medication.
• Only responsible individuals who are familiar with the
instructions may operate the chain saw (no one under
the age of 16). Provide parental supervision at all
times.
Inspect the unit befor
•
Check for fuel leaks. Make sur
place and secure. Replace parts that are cracked,
chipped or damaged in any way.
• Know the controls and know how to stop the chain
saw quickly.
• Carry the chain saw with the engine stopped, the
guide bar and saw chain to the rear, and the muffler
away fr
• When transporting your chain saw, use the appropriate guide-bar scabbar
om your body
e work,always strictly comply with the
ual.
uctions carefully. Be familiar with the
e use. Replace damaged parts.
.
d (sheath).
If correctly used, the
chain saw is a quick,
e all fasteners are in
WHILE OPERATING
• Keep all parts of your body away from the chain
when the engine is running.
• Never start or run the unit inside a closed room or
building. Breathing exhaust fumes can kill. Operate
this unit only in a well ventilated outdoor area.
• Wear safety glasses or goggles that are marked as
meeting ANSI Z87.1-1989 standards. Also wear
ear/hearing protection when operating this unit. Wear
a face or dust mask if the operation is dusty. Long
sleeve shirts are recommended.
Wear heavy, long pants, boots or safety footwear and
•
protective gloves. Do not wear loose clothing, jewelry,
short pants, sandals or go barefoot. Secure hair
above shoulder level.
• Use the unit only in daylight or good artificial light.
• Avoid accidental starting. Be in the starting position
whenever pulling the starter rope. The operator and
unit must be in a stable position while star
Starting/Stopping Instructions.
• Before you start the engine, make sure that the saw’s
chain is not contacting anything. Do not cut near
electrical cables or power lines.
• Keep all parts of your body away from the chain
when the engine is r
Do not star
•
secur
falling tree.
t cutting until you have a clear work ar
e footing, and a planned r
unning.
etreat path from the
ting. See
ea,
3
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RULES FOR SAFE OPERATION
Do not operate a chain saw that is damaged, improp-
•
erly adjusted, or not completely and securely assembled. Be sure that the saw’s chain stops moving when
the throttle control trigger is released.
• Shut off the engine before setting the chain saw down.
• Use extreme caution when cutting small-sized brush
and saplings because slender material may catch the
chain saw and whip towards you or pull you off balance.
• When cutting a limb that is under tension, be alert for
springback so that you will not be struck when the tension in the wood fibers is released
• Do not cut through nails, rods in the tree, railroad ties
or pallets. Inspect a tree that you are going to cut for
foreign objects that could cause injury or damage to
your chain saw.
• After striking a foreign object, stop the engine and
thoroughly inspect for damage. Repair as necessary.
• Keep the handles dry, clean and free of the oil/fuel
mixture
• We do not recommend using the chain saw in a tree
or on a ladder.
• All chain saw service, other that the items listed in this
instruction manual maintenance instructions, should
be performed by competent chain saw service personnel.
• Use the right tool. Only use this chain saw for its
intended purpose, to cut wood.
• Do not overreach. Always keep proper footing and balance.
Always hold the unit with both hands when operating.
•
Keep a firm grip on all handles or grips.
Apply chain br
•
ator in the cutting area.
oper
precaution, apply the chain brake prior to setting down
w
the sa
er touch the chain or attempt to ser
v
Ne
•
while the engine is running. Make sure all moving
ts ha
par
the chain can be hot.
• Check the bar and chain at frequent intervals for prop-
er adjustment. Make sure the bar and chain are properly tightened and sharpened. Visually inspect for
damage. Repair any damage before restarting or
operating the chain saw.
ake prior to any repositioning of the
As an additional saf
.
e stopped.
v
Allow the chain saw to cool, as
ety
vice the sa
w
KICKBACK SAFETY PRECAUTIONS
WARNING:
or tip of the guide bar touches an object, or
when the wood closes in and pinches the saw
chain in the cut. Tip contact in some cases may
cause a lightning-fast reverse reaction, kicking
the guide bar up and back towards the operator.
Pinching the saw chain along the top of the
guide bar may push the guide bar rapidly back
toward the operator. Either of these reactions
may cause you to lose control of the saw, which
could result in serious personal injury.
Do not rely exclusively upon the safety devices
built into your saw. As a chain saw user, you
should take several steps to keep your cutting
jobs free from accident or injury.
• With a basic understanding of kickback, you can
reduce or eliminate the element of surprise. Sudden
surprise contributes to accidents. Be alert to the
potential for kickback at all times.
• Keep a good firm grip on the saw with both hands, the
right hand on the rear handle and the left hand on the
front handle, when the engine is running. Use a firm
grip with thumbs and fingers encircling the chain saw
handles. A firm grip will help you reduce kickback and
maintain control of the saw. Don’t let go.
• Make sure that the area in which you are cutting is
free from obstructions. Do not let the nose of the
guide bar contact a log, branch, fence, or any other
obstruction that could be hit while you are operating
the saw.
• Always cut with the engine running at full speed. Fully
squeeze the throttle trigger and maintain a steady cutting speed.
Use only the correct original equipment manufacturer
•
replacement bars
sories. These are available from your authorized service dealer
sor
age to the unit, and will void your warranty.
ollow the manufacturer’s sharpening and mainte-
F
•
nance instr
• Use only the replacement guide bars and low kickback
chains specified f
. Use of any unauthorized parts or acces-
ies could lead to ser
, chains and other par
ious injur
uctions f
or the sa
our sa
or y
KICKBACK may
occur when the nose
ts and acces
y to the user
w chain.
void injury.
w to a
-
, or dam
-
4
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For Parts Call 606-678-9623 or 606-561-4983
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RULES FOR SAFE OPERATION
OTHER SAFETY PRECAUTIONS
•Do not operate a chain saw with one hand! Serious
injury to the operator, helpers, bystanders, or any
combination of these persons may result from onehanded operation. A chain saw is intended for twohanded use
.
Store the unit in a dry area, locked up, located up
•
high and located out of the reach of children to prevent unauthorized use or damage.
•Never douse or squirt the unit with water or any other
liquid. Keep handles dry, clean and free from debris.
Clean after each use.
•Do not operate a chain saw if you are fatigued.
•Use safety footwear; snug-fitted clothing; protective
gloves; and eye, hearing, and head protection
devices.
•Do not allow other persons to be near the chain saw
when starting or cutting with the chain saw. Keep
bystanders and animals out of the work area.
•Do not remove, damage or de-activate any of the
safety devices. Never use a damaged, modified, or
improperly repaired or assembled chain saw. Check
their proper operation regularly. Only use bars and
chains of the length indicated in the table herein.
•Never carry out operations or repairs on your own
that are other than routine maintenance. For information, contact specialized and authorized workshops
only.
•If your chain saw is no longer usable, dispose of it
properly without damaging the environment by handing it in to your local dealer who will arrange for its
correct disposal.
•Use caution when felling a tree. Make sure you have
planned an escape path when felling, and keep all
bystanders away.
•Be alert; stop the machine if anyone enters the cutting area, which is usually 3 to 4 f
operator.
•Use caution when working in a crew to avoid injury to
ellow worker who may enter the cutting area.
a f
•Only loan your saw to experienced users who are
completely familiar with saw operation and correct
Give other users this manual, which they should
.
use
read before using the saw. Provide them the operating instructions.
Shut off the engine bef
•
not leave the engine running unattended.
ore setting do
eet around the
wn the sa
w. Do
•Keep these instructions. Refer to them often and use
them to instruct other users. If you loan someone this
unit, also loan them these instructions.
•Do not use the unit in the rain, in a storm or in
inclement weather. Wait until the storm danger has
passed before operation of this product.
FUEL SAFETY
WARNING:
vapors can explode if ignited.Take the following precautions:
•Store fuel only in containers specifically designed
and approved for the storage of such materials.
•Always stop the engine and allow it to cool before
filling the fuel tank. Never remove the cap of the fuel
tank, or add fuel, when the engine is hot. Never
operate the unit without the fuel cap securely in
place. Loosen the fuel tank cap slowly to relieve any
pressure in the tank.
•Add fuel in a clean, well-ventilated outdoor area
where there are no sparks or flames. Slowly remove
the fuel cap only after stopping engine. Do not smoke
while fueling or mixing fuel. Wipe up any spilled fuel
from the unit immediately.
•Avoid creating a source of ignition for spilled fuel. Do
not start the engine until fuel vapors dissipate.
•Move the unit at least 30 feet (9.1 m) from the fueling
source and site before starting the engine. Do not
smoke. Keep sparks and open flames away from the
area while adding fuel or operating the unit.
Gasoline is highly
flammable, and its
SAVE THESE INSTRUC-
TIONS
ver store the unit, with fuel in the tank, inside a
Ne
•
uilding where fumes ma
b
spark.
•Allow the engine to cool before storing or transport-
ing the chain saw over long distances. For example,
let the engine cool bef
automobile. Also, be sure to secure the unit while
transporting.
y reach an open flame or
ore placing the chain saw in an
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5
For Parts Call 606-678-9623 or 606-561-4983
For Parts Call 606-678-9623 or 606-561-4983
RULES FOR SAFE OPERATION
SAFETY AND INTERNATIONAL SYMBOLS
This operator's manual describes safety and international symbols and pictographs that may appear on this product.
Read the operator's manual for complete safety, assembly, operating and maintenance and repair information.
SYMBOLMEANING
• SAFETY ALERT SYMBOL
Indicates danger, warning, or caution. May be used in conjunction
with other symbols or pictographs.
• WARNING - READ OPERATOR'S
MANUAL
Read the Operator’s Manual(s) and
follow all warnings and safety
instructions. Failure to do so can
result in serious injury to the operator and/or bystanders.
• WEAR EYE, HEARING AND
HARDHAT PROTECTION
WARNING: Thrown objects and
loud noise can cause severe eye
injury and hearing loss. Wear eye
protection meeting ANSI Z87.11989 standards and ear protection
when
operating this unit. Wear a hard hat.
Use a full face shield when needed.
• UNLEADED FUEL
Always use clean, fresh unleaded
fuel.
SYMBOLMEANING
• ON/OFF CONTROL
ON / START / RUN
• ON/OFF CONTROL
OFF OR STOP
•GUIDE BAR WARNING:
Contact of the guide bar tip with any
object should be avoided. Tip contact may cause the guide bar to
move suddenly upward and backward, which may cause serious
injury.
• USE BOTH HANDS
Always use both hands while operating the chain saw. Never use only
one hand to operate the saw.
void bar nose contact.
A
OIL
•
Refer to operator's manual for the
proper type of oil.
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This product has been tested at a
computed kickback angle (CKA) of
.
reater than 45 deg
no g
6
rees
For Parts Call 606-678-9623 or 606-561-4983
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KNOW YOUR UNIT
RULES FOR SAFE OPERATION
2
24
3
4
5
6
7
8
9
25
17
18
20
21
19
CHAIN SAW COMPONENTS
1.SAW CHAIN
2.GUIDE BAR
3.SPARK ARRESTER SCREEN
4.CHAIN BRAKE
5.FRONT HANDLE
6.STARTER HANDLE
7.STOP SWITCH
8.THROTTLE / TRIGGER
9.SAFETY TRIGGER
10. REAR HANDLE / BOOT LOOP
11. FUEL TANK CAP
12. OIL TANK CAP
13. STARTER COVER
14. BUCKING SPIKE
15. BAR RETAINING NUTS
16. MUFFLER SHIELD
17. SPARK PLUG
18. AIR CLEANER COVER
19. CHOKE LEVER
20. THROTTLE LATCH
21. PRIMER BULB
22. CHAIN CATCHER
23. SAW CHAIN ADJUSTMENT SCREW
24. SCREWDRIVER/WRENCH
25. CARRY CASE (Available on some models)
®
LEVER /HAND GUARD
1
22
16
15
23
14
13
12
11
10
SAFETY FEATURES
Numbers preceding the descriptions correspond with the
numbers on preceding page to help you locate the safety
feature.
1LOW KICKBACK SAW CHAIN helps significantly
reduce kickback, or the intensity of kickback, due to
specially designed depth gauges and guard links.
3SPARK ARRESTER SCREEN retains carbon and
other flammab
(0.6mm) in size from engine exhaust flow.
Compliance with local, state and federal laws and/or
regulations governing the use of a spark arrester
screen is the user’s responsibility. See Safety
Precautions f
4CHAIN BRAKE®LEVER / HAND GUARD protects
the operator’s left hand in the event it slips off the
front handle while sa
4CHAIN BRAKE®is a safety feature designed to
reduce the possibility of injury due to kickback by
stopping a moving saw chain in milliseconds. It is
ated b
activ
7STOP SWITCH immediately stops the engine when
Stop s
ipped.
tr
to start or restart engine.
9SAFETY TRIGGER prevents accidental accelera-
tion of the engine
squeez
22CHAIN CATCHER reduces the danger of injury in
the event saw chain breaks or derails during operation.
whipping chain.
7
ed unless the saf
The chain catcher is designed to intercept a
le particles over 0.023 inches
mation.
or additional inf
w is r
y the CHAIN BRAKE
witch m
. Throttle trigger (20) cannot be
or
unning.
®
.
er
v
le
ust be pushed to ON position
ety latch is depressed.
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RULES FOR SAFE OPERATION
KICKBACK SPECIFICS
WARNING:
control of the chain saw and result in serious
or fatal injury to the saw operator or to anyone
standing close b
kickback and pinch-kickback are major chain
saw operational dangers and the leading
cause of most accidents.
Beware of:
Rotational Kickback
A
A
A = Kickback path
B = Kickback reaction zone
kback can lead to
Kic
dangerous loss of
y. Always be alert. Rotational
B
A
Fig. 1
KICKBACK SPECIFICS
Beware of:
Pinch Kickback
A
B
B
A = Pull
B = Solid objects
C = Push
C
Fig. 2
KICKBACK may occur when the NOSE or TIP of the
guide bar touches an object, or when wood closes in
and pinches the saw chain in the cut.
Tip contact in some cases may cause a lightning-fast
reverse reaction, kicking the guide bar up and back
toward the operator.
PINCHING the saw chain along the BOTTOM of the
guide bar may PULL the saw forward away from the
operator. PINCHING the saw chain along the TOP of the
guide bar may PUSH the guide bar rapidly back toward
the operator.
y of these reactions may cause you to lose control of
An
the saw, which could result in serious personal injury.
8
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OIL AND FUEL INFORMATION
OIL AND FUEL MIXING INSTRUCTIONS
Old and/or improperly mixed fuel are the main reasons
for the unit not running properly. Be sure to use fresh,
clean unleaded fuel. Follow the instructions carefully for
the proper fuel/oil mixture
Definition of Blended Fuels
Today's fuels are often a blend of gasoline and oxygenates such as ethanol, methanol, or MTBE (ether).
Alcohol-blended fuel absorbs water. As little as 1% water
in the fuel can make fuel and oil separate. It forms acids
when stored. When using alcohol-blended fuel, use fresh
fuel (less than 60 days old).
Using Blended Fuels
If you choose to use a blended fuel, or its use is
unavoidable, follow recommended precautions:
Always use the fresh fuel mix explained in your opera-
•
tor's manual
• Always agitate the fuel mix before fueling the unit
• Drain the tank and run the engine dry before storing
the unit
.
Thoroughly mix the proper r
with unleaded gasoline in a separate fuel can. Use a
40:1 fuel/oil ratio. Do not mix them directly in the engine
fuel tank.
mixing ratios.
NOTE: One gallon (3.8 liters) of unleaded gasoline
See the table below for specific gas and oil
mixed with one 3.2 oz. (95 ml.) bottle of
2-cycle oil makes a 40:1 fuel/oil ratio.
atio of 2-cycle engine oil
+
UNLEADED GAS2 CYCLE OIL
1 GALLON US
(3.8 LITERS)
1 LITER25 ml
MIXING RATIO - 40:1
3.2 FL. OZ.
(95 ml)
Using Fuel Additives
The bottle of 2-cycle oil that came with your unit contains a fuel additive which will help inhibit corrosion and
minimize the formation of gum deposits. It is recommended that you use our 2-cycle oil with this unit.
If unavailable, use a good 2-cycle oil designed for
air-cooled engines along with a fuel additive, such as
STA-BIL
(23 ml.) of fuel additive per gallon of fuel according to
the instructions on the container. NEVER add fuel additives directly to the unit's fuel tank.
®
Gas Stabilizer or an equivalent. Add 0.8 oz.
CAUTION:
mum reliability, pay strict attention to the oil
and fuel mixing instructions on the 2-cycle oil
Using improper
container
severely damage the engine.
.
For proper engine
ation and maxi
oper
ly mixed fuel can
-
NO
WARNING:
Vapors may explode. Always stop the engine
and allow it to cool before filling the fuel tank.
Do not smoke while filling the tank. Keep
sparks and open flames at a distance from
the area.
WARNING:
from fuel spray. Never operate the unit without
the fuel cap securely in place.
WARNING:
door area.
ately
spilt fuel.
vapors dissipate.
TE:
Dispose of the old fuel/oil mix in accordance to
al, State and Local regulations
eder
F
Wipe up any spilled fuel immedi-
oid creating a source of ignition for
v
A
.
Do not star
Gasoline is extremely
flammable. Ignited
Remove fuel cap
slowly to avoid injury
Add fuel in a clean,
well ventilated out-
t the engine until fuel
.
9
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STARTING/STOPPING INSTRUCTIONS
WARNING:
outdoor area. Carbon monoxide exhaust fumes
can be lethal in a confined area.
WARNING:
chain properly installed.
Operate this unit only
ell- ventilated
in a w
Never operate the saw
without the bar and
STARTING INSTRUCTIONS
1. Mix gas with oil. Fill fuel tank (A, Fig. 3) with fuel/oil
mixture. See Oil and Fuel Mixing Instructions.
2. Fill the oil tank (B) with correct chain and bar oil
(Fig. 3).
Be certain the Chain Brake®is disengaged (C)
3.
before starting unit (Fig. 3).
4. Press red STOP switch to the “I” ON position (Fig.
4).
5. Pull out the choke (D) to the point where it latches in
place. (Fig. 5)
6. Push the primer bulb (E) 10 times. (Fig. 6)
7. Latch throttle advance: depress latch and hold (F)
squeeze throttle trigger (G) release trigger and then
the latch. (Fig. 7)
8. Place saw on a firm flat surface. Hold saw firmly as
shown. (Fig. 8)
NOTE: MTD1635 uses easy start, which significantly
reduces the effort required to start the engine. You must
pull the starter rope out far enough to hear the engine
attempt to start. There is no need to pull the rope
briskly-- there is no harsh resistance when pulling. Be
aware that this starting method is vastly different from
(and much easier than) what you may be used to.
NOTE: MTD1435 has normal starting system, if the
engine sounds as if it wants to start before the 4th pull,
end the pulling of the starter and proceed as described in
the next step.
9. Push in the choke (D) as far it will go. (Fig. 9)
mly and pull rope until sa
Hold sa
10.
could take 4 more pulls.
Let the engine run for 10 seconds to warm up. Press
11.
the trigger (H) and put it into idle. (Fig. 10)
12. If the engine does not start up, repeat the above
steps.
w fir
w starts. This
Fig. 4
D
Fig. 5
F
G
Fig. 7Fig. 8
D
Fig. 9
E
Fig. 6
C
B
Fig. 3
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A
10
Fig.
10
H
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STARTING/STOPPING INSTRUCTIONS
IMPORTANT IDLING INFORMATION
In some cases due to oper
perature etc.) your chain saw may need a slight adjustment to the idle speed.
After w
7 - If unit does not Idle after restarting 2 times, follow
these steps to adjust idle.
1.Idle adjustment access (J). (Fig. 11)
2.Using a Phillips or slotted screwdriver - turn screw
NOTE: If chain turns while idling - turn screw back to the
left until chain stops and unit continues to idle.
arm up - See the User's Manual section 5-2, step
1/4 to 1/2 turn clockwise (to the right). Unit should
then idle properly. (Fig. 12)
ating conditions (altitude, tem-
J
TO STOP ENGINE
Release trigger and allow engine to return to idle
1.
speed.
2. Press STOP switch down to stop engine Fig. 13.
TE:For emergency stopping, simply activate CHAIN
NO
BRAKE and move STOP switch down.
Fig. 13
Fig. 11
Fig. 12
RE-STARTING A WARM ENGINE (Less than 10
minutes since stopping
1. Make sure the on/off switch is in the “I” position.
2. Depress the primer bulb 10 times.
3. Set the throttle latch.
4. Pull the starter rope rapidly 4 times. The engine
should start.
5. Push in the choke as far it will go.
6. Release the throttle latch.
)
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11
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OPERATING INSTRUCTIONS
FELLING
Felling is the term for cutting down a tree. Small trees up
to 6-7 inches (15-18cm) in diameter are usually cut in a
single cut. Larger trees require notch cuts. Notch cuts
mine the direction the tree will fall.
deter
e the felling cut (D) from the other side of the tree
Mak
and 1.5 - 2.0 inches (3-5 cm) above the edge of the
notch (C) (Fig. 15).
WARNING:
and cleared as necessary before cuts are
started. The retreat path should extend back
and diagonally to the rear of the expected line
of fall, as illustrated in Fig. 14.
WARNING:
chain saw operator should keep on the uphill
side of the terrain, as the tree is likely to roll
or slide downhill after it is felled.
NOTE: Direction of fall (B) is controlled by the notching
cut. Before any cuts are made, consider the
location of larger branches and natural lean of
the tree to determine the way the tree will fall.
B
Fig. 14
WARNING:
changing winds or if there is a danger to prop-
ty. Consult a tree professional.Do not cut
er
down a tree if there is a danger of striking utility wires; notify the utility company before
making any cuts.
mally felling consists of 2 main cutting operations,
Nor
notching (C) and making the f
Start making the upper notch cut (C) on the side of the
tree facing the felling direction (E). Be sure you don t
e the lo
mak
The notch (C) should be deep enough to create a hinge
(F) of sufficient width and strength. The notch should be
wide enough to direct the fall of the tree for as long as
possible.
wer cut too deep into the trunk.
A retreat path (A)
should be planned
If felling a tree on
sloping ground, the
A
Do not cut do
tree during high or
elling cut (D).
wn a
Fig. 15
Never saw completely through the trunk. Always leave a
hinge. The hinge guides the tree. If the trunk is completely cut through, control over the felling direction is
lost.
WARNING:
recheck the area for bystanders, animals or
obstacles.
Insert a wedge or felling lever in the cut well before the
tree becomes unstable and starts to move. This will prevent the guidebar from binding in the felling cut if you
have misjudged the falling direction. Make sure no
bystanders have entered the range of the falling tree
before you push it over.
Felling Cut:
1. Use wooden or plastic wedges (G) to prevent binding the bar or chain (H) in the cut. Wedges also con-
elling (Fig.
trol f
2. When diameter of wood being cut is greater than the
bar length, make 2 cuts as shown (Fig. 17).
16).
WARNING:
the tree should begin to fall. When tree begins
to fall, remove saw from cut, stop engine, put
chain sa
path (Fig. 14).
w down, and leave area along retreat
G
Before making the
final cut, always
As the f
close to the hinge,
elling cut gets
H
WARNING:
notched.
Never walk in front of
a tree that has been
12
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Fig. 16
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OPERATING INSTRUCTIONS
Fig. 17
LIMBING
Limbing a tree is the process of removing the branches
from a fallen tree. Do not remove supporting limbs (A)
until after the log is bucked (cut) into lengths (Fig. 18).
Branches under tension should be cut from the bottom
up to avoid binding the chain saw.
Log supported on both ends: First, overbuck 1/3
3.
diameter of log to avoid splintering. Second, underbuck to meet first cut and avoid pinching (Fig. 21).
NOTE: The best way to hold a log while bucking is to
use a sa
log should be raised and supported by the limb
stumps or by using supporting logs. Be sure the
log being cut is securely supported.
whorse. When this is not possible, the
Fig. 19
A
Fig. 18
WARNING:
tree trunk.
Never cut tree limbs
while standing on a
BUCKING
Bucking is cutting a fallen log into lengths. Make sure
you have a good footing and stand uphill of the log when
cutting on sloping ground. If possible, the log should be
supported so that the end to be cut off is not resting on
the ground. If the log is supported at both ends and you
must cut in the middle, make a downward cut halfway
through the log and then make the undercut. This will
prevent the log from pinching the bar and chain. Be
careful that the chain does not cut into the ground when
bucking as this causes rapid dulling of the chain.
When bucking on a slope, always stand on the uphill
side.
Log suppor
1.
erb
v
(o
ground (Fig. 19).
Log suppor
2.
(underb
Second, cut from above (overbuck) to meet first cut
and a
ted along entire length: Cut from top
k), being careful to a
uc
ted on 1 end:
k) 1/3 diameter of log to a
uc
oid pinching (Fig. 20).
v
void cutting into the
First, cut from bottom
oid splinter
v
ing.
Fig. 20
Fig. 21
BUCKING USING A SAWHORSE
For personal safety and ease of cutting, the correct position for vertical bucking is essential (Fig. 22).
A. Hold the saw firmly with both hands and keep the
saw to the right of your body while cutting.
B. Keep the left arm as straight as possible.
C. Keep weight on both feet.
WARNING:
chain and bar are being proper
A
Fig. 21
13
While the saw is cutting, be sure the
ly lubricated.
B
C
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MAINTENANCE AND REPAIR INSTRUCTIONS
TE:
MAINTENANCE SCHEDULE
Perform these required maintenance procedures at the
frequency stated in the tab
also be a part of any seasonal tune-up.
NOTE: Some maintenance procedures may require spe-
cial tools or skills. If you are unsure about these
procedures take your unit to any non-road
engine repair establishment, individual or authorized service dealer.
A good preventive maintenance program of regular inspection and care will increase life and improve performance of
your chain saw. This maintenance checklist is a guide for such a program.
Cleaning, adjustment, and part replacement may be required, under certain conditions, at more frequent intervals than
those indicated.
MAINTENANCE CHECKLIST
ITEMACTION
le. These procedures should
NO
Maintenance
sion control devices and system may be performed by any non-road engine repair establishment, individual or authorized service dealer.
WARNING:
maintenance or repairs with unit running.
Always service and repair a cool unit.
Disconnect the spark plug wire to ensure that
the unit cannot start.
EACH USE
, replacement, or repair of the emis-
To prevent serious
injury, never perform
HOURS OF
OPERATION
1020
SCREWS / NUTS / BOLTS
AIR FILTER
FUEL FILTER / OIL FILTER
SPARK PLUG
SPARK ARRESTER SCREEN
FUEL HOSES
CHAIN BRAKE
®
COMPONENTS
INSPECT / TIGHTEN
CLEAN OR REPLACE
REPLACE
CLEAN / ADJUST / REPLA
INSPECT
REPLACE AS REQUIRED
INSPECT
*REPLACE AS REQUIRED
INSPECT
*REPLACE AS REQUIRED
CE
✔
✔
✔
✔
✔
✔
✔
✔
*Recommended for Maintenance by an Authorized Service Center Technician.
14
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MAINTENANCE AND REPAIR INSTRUCTIONS
REMOVING OR INSTALLING THE GUIDE
BAR
CAUTION:
ONLY USE THE ORIGINAL STYLE BAR with
the oil passage hole (A) as illustrated in Fig.
22.
1. Make sure the Chain Brake®lever is pulled back into
the DISENGAGED position. (Fig. 22)
2. Remove the bar retaining nuts (B). Remove the
CHAIN BRAKE cover (C) by pulling straight out,
some force may be required. (Fig. 23)
3. Remove chain carefully.
4. Remove bar.
5. Using a screwdriver, turn the adjustment screw (D)
COUNTERCLOCKWISE until the
ing prong) is to the end of its travel. (Fig. 24)
6. Place the slotted end of the guide bar over the bar
bolt (F). Slide guide bar behind clutch drum (G) until
the guide bar stops. (Fig. 25)
A
To ensure the bar and
chain receiv
TANG (E) (project-
e oil,
ALL THE SAW CHAIN
INST
ays use protective
WARNING:
the saw chain.
Spread chain out in a loop with cutting edges (A)
1.
pointing CLOCKWISE around loop (Fig. 26).
2. Slip the chain around the sprocket (B) behind the
clutch (C). Make sure the links fit between the
sprocket teeth (Fig. 27).
3. Guide the drive links into the groove (D) and around
the end of the bar (Fig. 27).
NOTE: The saw chain may droop slightly on the lower
part of bar. This is normal.
4. Pull guide bar forward until chain is snug. Ensure all
drive links are in the bar groove.
5. Install the clutch cover. Make sure the chain does
not slip off of the bar. Install the bar retaining nuts
hand tight and follow tension adjustment instructions
in the next section. Replace screw at rear of clutch
cover.
NOTE: The guide bar retaining nuts are installed only
hand tight at this point because saw chain
adjustment is required. Follow instructions in
Saw Chain Tension Adjustment.
Alw
gloves when handling
A
Fig. 22
C
Fig. 26
D
C
Fig. 27
Fig.
23
D
B
Fig.
E
B
24
F
Fig.
G
25
15
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MAINTENANCE AND REPAIR INSTRUCTIONS
SAW CHAIN TENSION ADJUSTMENT
ays use protective
WARNING:
the saw chain.
Proper tension of saw chain is extremely important and
must be checked before starting, as well as during any
cutting operation.
Taking the time to make needed adjustments to the saw
chain will result in improved cutting performance and
prolonged chain life.
To adjust the saw chain:
1. Loosen bar nut, then hold nose of guide bar up and
turn adjustment screw (A) CLOCKWISE to increase
chain tension. Turning screw COUNTERCLOCKWISE will decrease amount of tension on chain.
Insure the chain fits snugly all the way around the
guide bar (Fig. 28).
Fig. 28
2. After making adjustment, and while still holding nose
of bar in the uppermost position, tighten the bar
retaining nuts securely. Chain has proper tension
when it has a sn
around by gloved hand.
NOTE: If chain is difficult to rotate on guide bar or if it
binds, too much tension has been applied. This
requires minor adjustment as follows:
Loosen the bar retaining n
A.
tight. Decrease tension by turning the bar adjustment scre
chain bac
chain rotates freely, but fits snugly. Increase tension
y turning bar adjustment screw CLOCKWISE.
b
B. When saw chain has proper tension, hold nose of
bar in uppermost position and tighten the bar retaining nuts securely.
k and f
ug fit all around and can be pulled
w COUNTERCLOCKWISE slowly. Move
th on bar
or
Alw
gloves when handling
A
uts so the
Continue to adjust until
.
y are finger
CAUTION:
adjustment after as few as 5 cuts.This is normal with a new chain, and the interval
between future adjustments will lengthen
quickly.
CAUTION:
TIGHT, the sprocket, bar, chain, and crankshaft bearings will wear more rapidly. Study
Fig. 23 for information concerning correct cold
tension (A), correct warm tension (B), and as
a guide for when saw chain needs adjustment
(C).
A new saw chain
stretches, requiring
If saw chain is TOO
LOOSE or TOO
CHAIN BRAKE MECHANICAL TEST
Your chain saw is equipped with a Chain Brake®that
reduces possibility of injury due to kickback. The brake
is activated if pressure is applied against brake lever
when, as in the event of kickback, operator’s hand
strikes the lever. When the brake is actuated, chain
movement stops abruptly.
WARNING:
reduce the possibility of injury due to kickback; however, it cannot provide the intended
measure of protection if the saw is operated
carelessly. Always test the Chain Brake
before using your saw and periodically while
on the job.
To Test the Chain Brake®:
1.The CHAIN BRAKE®is DISENGAGED (chain can
e) when BRAKE LEVER IS PULLED BA
v
mo
AND LOCKED. Be sure the chain break latch is in
the OFF position. (Fig. 30).
The CHAIN BRAKE
2.
e le
stopped) when br
the chain break latch is in the ON position. You
should not be ab
TE:
NO
strong resistance is felt, or lever does not move into either
position, do not use your saw. Take it immediately to an
ized Service Center for repair.
uthor
A
The br
ak
ak
le to mo
e lever should snap into both positions. If
OFF
The purpose of the
Chain Brake®is to
®
is ENGA
er is in f
v
v
orw
e chain (Fig.
®
CK
GED (chain is
ard position and
30).
A
Fig.
B
29
C
16
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Fig. 30
For Parts Call 606-678-9623 or 606-561-4983
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MAINTENANCE AND REPAIR INSTRUCTIONS
ON
D
31
Fig.
AIR FILTER
CAUTION:
Dust and dirt wil be drawn into engine and
damage it. Keep the air filter clean.
1. Loosen knob (A) holding air filter cover in place,
remove the top cover by lifting it up. (Fig. 32)
2. Lift the air filter (B) out of air-box (C) (Fig. 33).
3. Clean air filter. Wash filter in clean, warm, soapy
water. Rinse in clear, cool water. Air dry completely.
NOTE: It is advisable to have a supply of spare filters.
4. Install air filter. Install engine / air filter cover. Make
sure latches (D) are hooked under slots (E) Fig. 35
and cover fit properly. Tighten the cover retaining
knob securely. (Fig. 34)
CAUTION:
turn your unit off and allow it to cool before
you clean or service it.
A
Never operate saw
without the air filter.
To avoid serious personal injury, always
Fig. 34
E
E
Fig. 35
FUEL FILTER
CAUTION:
The fuel filter should be replaced after each 20
hours of use. Drain fuel tank before changing.
1. Remove the fuel tank cap.
2. Bend a piece of soft wire 8 to 10 inches long and
form a hook at one end.
3. Reach into fuel tank opening and hook fuel line.
Carefully pull the fuel line toward the opening until
you can reach it with your fingers.
NOTE: Do not pull hose completely out of tank.
4. Lift filter (A) out of tank (Fig. 36).
5. Pull filter off with a twisting motion. Discard filter.
6. Install new filter. Insert end of filter into tank opening.
Mak
e sure filter sits in bottom cor
long handle screwdriver to aid in filter placement if
necessary.
Fill tank with fresh fuel / oil mixture
7.
Information page 9. Install fuel cap.
Never operate saw
without the fuel filter.
ner of tank. Use a
See Oil and Fuel
.
32
Fig.
B
C
36
Fig. 33
17
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A
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MAINTENANCE AND REPAIR INSTRUCTIONS
SPARK ARRESTER SCREEN
TE:
NO
1.
2.Remove the 1 screw (B) that holds the spark
3.Discard the used spark arrester screen (D) and
4.Reasemble the muffler components and install the
A clogged spar
reduce engine performance.
Remove the 2 nuts (A) and pull muffler out.(Fig. 37).
arrester cover (C) . (Fig. 38)
replace it with a new one.
muffler to the cylinder.Tighten securely.
A
A
k arrester screen will dramatically
B
Fig. 37
C
D
A
B
Fig. 39
CARBURETOR ADJUSTMENT
The carburetor was pre-set at the factory for optimum
ormance. If further adjustments are necessary,
perf
please take your unit to the nearest Authorized Service
Center listed in the Yellow Pages. Call 1-866-747-9816
for more information.
STORING A CHAIN SAW
CAUTION:
30 days without performing the following procedures.
Never store a chain
saw for longer than
B
Fig. 38
SPARK PLUG
NOTE: For efficient operation of saw engine, spark plug
must be kept clean and properly gapped.
1.Push STOP switch down to stop position.
e air cleaner co
v
Remo
2.
3.Disconnect the wire connector (A) from the spark
plug (B) b
(Fig.
Remo
4.
DO NOT USE ANY OTHER TOOL.
y pulling and twisting at the same time
39).
e spark plug with spark plug socket wrench.
v
WARNING:
it in the engine could damage the
Gr
.
trodes
cylinder.
5.Check electrode gaps with wire feeler gauge and set
gaps to .025”
6.Reinstall a new spark plug.
NOTE: A resistor spark plug must be used for replace-
ment (Part no. 9295-310801, Champion RZ7C or
equivalent).
TE:
NO
This spar
ments of the Canadian Interference-Causing
Equipment Regulations.
(.635mm) if necessar
k ignition system meets all require
ver.
Do not sand blast,
scrape or clean elec-
y
.
-
Storing a chain saw for longer than 30 days requires
storage maintenance. Unless the storage instructions
are followed, fuel remaining in the carburetor will evaporate, leaving gum-like deposits. This could lead to difficult starting and result in costly repairs.
1. Remove the fuel tank cap slowly to release any
pressure in tank. Carefully drain the fuel tank.
2. Start the engine and let it run until the unit stops to
remove fuel from carburetor.
3. Allow the engine to cool (approx. 5 minutes).
4. Using a spark plug wrench, remove the spark plug.
5. Pour 1 teaspoon of clean 2-cycle oil into the combustion chamber. Pull starter rope slowly several
times to coat internal components. Replace spark
plug (Fig. 40).
NOTE: Store the unit in a dry place and away from pos-
sible sources of ignition such as a furnace, gas
hot water heater, gas dryer, etc.
Fig. 40
18
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MAINTENANCE AND REPAIR INSTRUCTIONS
REMOVING A UNIT FROM STORAGE
Remove spark plug.
1.
2. Pull starter rope briskly to clear excess oil from comustion chamber.
b
3. Clean and gap spark plug or install a new spark plug
with proper gap.
4. Prepare unit for operation.
5. Fill fuel tank with proper fuel / oil mixture. See Oil
and Fuel Information.
GUIDE BAR MAINTENANCE
Frequent lubrication of the guide bar (railed bar which
supports and carries the saw chain) sprocket tip is
required. Proper maintenance of the guide bar, as
explained in this section, is essential to keep your saw in
good working condition.
Sprocket Tip Lubrication
CAUTION:
been pre-lubricated at the factory. Failure to
lubricate the guide bar sprocket tip as
explained below will result in poor performance and seizure, voiding the manufacturer’s
warranty.
Lubrication of the sprocket tip is recommended after 10 hours of use or once a week,
which ever occurs first. Always thoroughly
clean guide bar sprocket tip before lubrication.
The Lube Gun (optional) is recommended for applying
grease to the guide bar sprocket tip. The Lube Gun is
equipped with a needle nose tip which is necessary for
the efficient application of grease to the sprocket tip.
To lubricate the sprocket tip:
1. Move the STOP switch down to stop.
NOTE: It is not necessary to remove the saw chain to
lubricate the guide bar sprocket tip. Lubrication
can be done on the job.
2. Clean the guide bar sprocket tip.
3. Using the Lube Gun (optional), insert tip of lube gun
into the lubrication hole and inject grease until it
appears at outside edge of sprocket tip (Fig. 41).
4. Rotate saw chain by hand. Repeat lubrication proce-
dure until the entire sproc
The sprocket tip on
your new saw has
et tip has been g
k
reased.
SAW CHAIN / BAR LUBRICATION
Adequate lubrication of the saw chain is essential at all
times to minimiz
Never starve the bar and chain of oil. Running the saw
with too little oil will decrease cutting efficiency
saw chain life, cause rapid dulling of chain, and cause
excessive wear of bar from overheating. Too little oil is
evidenced by smoke, bar discoloration or pitch build-up.
NOTE: Saw chain stretches during use, particularly
when it is new, and it will occasionally be necessary to adjust and tighten it. New chain will
require adjustment after about 5 minutes of operation.
e friction with the guide bar.
, shorten
AUTOMATIC OILER
Your chain saw is equipped with an automatic clutch
driven oiler system. The oiler automatically delivers the
proper amount of oil to the bar and chain.
speed increases, so does the oil flow to the bar pad.
There is no flow adjustment. The oil reservoir will run out
at approximately the same time as the fuel supply runs
out.
As the engine
GUIDE BAR MAINTENANCE:
Most guide bar problems can be prevented merely by
keeping the chain saw well maintained.
Insufficient guide bar lubrication and operating the saw
with chain that is too tight will contribute to rapid bar
wear.
To help minimize bar wear, the following guide bar maintenance procedures are recommended.
BAR WEAR - Turn guide bar frequently at regular intervals (for example, after 5 hours of use), to insure even
wear on top and bottom of bar.
BAR GROOVES - Bar grooves (or rails which support
and carr
used heavily or if saw chain appears dirty. Rails should
always be cleaned every time saw chain is removed.
OIL P
cleaned to ensure proper lubr
chain during operation.
NO
y the chain) should be cleaned if sa
GES - Oil passages on the bar should be
ASSA
ication of the bar and
TE:
The condition of the oil passages can be easily
If the passages are clear
ed.
k
chec
automatically give off a spray of oil within seconds of star
with an automatic oiler system.
ting the sa
w.Your saw is equipped
w has been
, the chain will
Fig. 41
CHAIN MAINTENANCE
Chain Tension
k the chain tension frequently and adjust as often
Chec
as necessary to keep the chain snug on the bar, but
loose enough to be pulled around by hand.
19
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MAINTENANCE AND REPAIR INSTRUCTIONS
Breaking in a New Saw Chain
A new chain and bar will need chain readjustment after
ew as 5 cuts. This is normal during the break-in
as f
period, and the interval between future adjustments will
begin to lengthen quickly.
ver have more
WARNING:
from a loop of chain. This could cause damage to the sprocket.
Ne
than 3 links removed
Chain Lubrication
Always make sure the automatic oiler system is working
properly. Keep the oil tank filled with Genuine Factory
Parts Chain, Bar and Sprocket Oil.
Adequate lubrication of the bar and chain during cutting
operations is essential to minimize friction with the guide
bar.
Never starve the bar and chain of lubricating oil.
Running the saw dry or with too little oil will decrease
cutting efficiency, shorten saw chain life, cause rapid
dulling of chain, and lead to excessive wear of bar from
overheating. Too little oil is evidenced by smoke or bar
discoloration.
CHAIN BRAKE®OPERATIONAL TEST
Test the Chain Brake®periodically to ensure proper function.
Perform a Chain Brake®test prior to initial cutting, follow-
xtensive cutting, and definitely following any Chain
ing e
Brake®service. Test the Chain Brake:
1. Place saw on a clear, firm, flat surface.
2. Start engine.
3. Grasp the rear handle (A) with your right hand (Fig.
33).
4. With your left hand, hold the front handle (B) [not
Chain Brake® lever (C)] firmly (Fig. 33).
5. Squeeze the throttle trigger to 1/3 throttle, then
immediately activate the Chain Brake® lever (C)
(Fig. 42).
WARNING:
deliberately. Keep the chain from touching
anything; don’t let the saw tip forward.
6. Chain should stop abruptly. When it does, immediately release the throttle trigger.
Activate the Chain
®
Brake
slowly and
Chain Sharpening
Chain sharpening requires special tools to ensure that
cutters are sharpened at the correct angle and depth.
For the inexperienced chain saw user, we recommend
that the saw chain be professionally sharpened by the
nearest Authorized Service Center. If you feel comfortable sharpening your own saw chain, special tools are
available from your Authorized Service Center.
CHAIN REPLACEMENT INFORMATION
There ma
ponents for achieving kickback protection.
y be other quality equivalent replacement com-
Bar LengthDrive Links
16” Bar56 DL
18” Bar62 DL
INERTIA CHAIN BRAKE®ACTION
NO
TE:
THIS SA
CHAIN BRAKE. IF THE SAW KICKS BACK
WHILE IN USE, THE INERTIA OF THE MOVING
SA
BAND AROUND THE CLUTCH DRUM ACTIVATES AND STOPS THE MOVING CHAIN.
WILL A
W
W IS EQ
UIPPED
CTIVATE THE BRAKE. A BRAKE
WITH AN INERTIA
WARNING:
and take your unit to the nearest Authorized
Service Center for service.
®
7. If Chain Brake
off and return the Chain Brake
GAGED position.
A
functions properly, turn the engine
Fig.
If chain does not
stop, turn engine off
®
to the DISEN-
B
C
42
20
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TROUBLESHOOTING
UNIT WON’T START OR STARTS BUT WILL NOT RUN
CAUSEACTION
Incorrect starting proceduresFollow instructions in the Starting/Stopping section
Incorrect carburetor mixture adjustment settingHave carburetor adjusted by Authorized Service Center
Fouled spark plugClean / gap or replace plug
UNIT STARTS, BUT ENGINE HAS LOW POWER
CAUSEACTION
Fuel filter is pluggedReplace the fuel filter
Incorrect lever positionMove to RUN position
Dirty spark arrester screenReplace spark arrester screen.
Dirty air filterRemove, clean and reinstall filter.
Incorrect carburetor mixture adjustment settingHave carburetor adjusted by Authorized Service Center
ENGINE HESITATES
CAUSEACTION
Incorrect carburetor mixture adjustment settingHave carburetor adjusted by Authorized Service Center
NO POWER UNDER LOAD
CAUSEACTION
Incorrect carburetor mixture adjustment settingHave carburetor adjusted by Authorized Service Center
RUNS ERATICALLY
CAUSEACTION
ectly gapped spark plugClean / gap or replace plug
r
Incor
SMOKES EXCESSIVELY
CAUSEACTION
Incorrect carburetor mixture adjustment settingHave carburetor adjusted by Authorized Service Center
Incorrect fuel mixtureUse properly mixed fuel (40:1 mixture)
If further assistance is required, contact your authorized service dealer.
In Canada call :1-800-668-1238 , In US call :1-866-747-9816 for more information.
21
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NOTES
22
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