Stihl 036 Manual

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,PSRUWDQW6DIHW\3UHFDXWLRQVIRU&KDLQ6DZ8VHUV
$.LFNEDFN6DIHW\3UHFDXWLRQV

:DUQLQJ

Kickback may occur when the nose
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 towards the
operator. Either of these reactions
may cause you to lose control of the
saw which could result in serious
personal injury.
Section 5.12 of ANSI B 175.1-1991
sets certain performance and
design criteria related to chainsaw
kickback. STIHL has developed a
color code system using green and
yellow to help you select a powerhead, bar and chain combination
that complies with the kickback
requirements of the ANSI Standard.
See the sections entitled "Safety
Precautions" and "Specifications"
of this manual.
Do not rely exclusively upon the
safety devices built into your saw.
As a chainsaw user, you should

take several steps to keep your
cutting jobs free from accident or
injury.

6.

Follow manufacturer’s
sharpening and maintenance
instructions for the saw chain.

1.

7.

Only use replacement bars and
chains specified by the manufacturer or the equivalent.

8.

Reduced kickback bars and low
kickback chains are designed
to reduce the risk of kickback
injury. Ask your STIHL dealer
about these devices.

2.

3.

With a basic understanding of
kickback, you can reduce or eliminate the element of surprise.
Sudden surprise contributes to
accidents.
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 chainsaw handles.
A firm grip will help you reduce
kickback and maintain control
of the saw.
Don’t let go.
Make sure the area in which you
are cutting is free from obstructions. Do not let the nose of the
guide bar contact a log, branch,
or any other obstruction while
you are operating the saw.

4.

Cut at high engine speeds.

5.

Do not overreach or cut above
shoulder height.

%2WKHU6DIHW\3UHFDXWLRQV
1.

Do QRW operate a chainsaw with
one hand! Serious injury to the
operator, helpers, bystanders,
or any combination of these
persons may result from onehanded operation. A chainsaw
is intended to be used with two
hands.

2.

Do not operate a chainsaw when
you are fatigued.

3.

Use safety footwear; snug-fitting
clothing; protective gloves; and
eye, hearing, and head protection devices.

continued on the back inside cover

&RQWHQWV

Main Parts of Saw
Definitions
Safety Precautions
- The Operator
- The Saw
- The Use of the Saw
- Maintenance, Repair and Storing
Mounting the Bar and Chain
Tensioning the Saw Chain
Fuel Mix
Fueling
Chain Lubricant
Fill Chain Oil Tank
Chain Brake
- Locking saw chain
- Releasing chain brake
- Checking operation
- Chain brake maintenance
Information Before You Start
Starting the Saw
Checking Chain Lubrication
Oil Quantity Control
During Break-in Period
During Operation
After Finishing Work
Air Filter System

Printed on chlorine-free paper

2
3
4
4
6
6
23
25
26
27
27
28
28
29
29
29
29
29
30
31
34
34
35
35
35
36

Winter Operation
Taking Care of Guide Bar
Adjusting Carburetor
Motor Management
Spark Arresting Screen in Muffler
Checking Spark Plug
Replacing Starter Rope and
Rewind Spring
Checking and Replacing
Chain Sprocket
Maintaining and Sharpening
Saw Chain
Maintenance Chart
Specifications
Ordering Spare Parts
Storing the Machine
STIHL Incorporated Federal Emission
Control Warranty Statement

37
38
39
39
40
40
41
44
45
48
49
50
50
51

This Manual contains operating and
safety instructions for all STIHL 036
series power saws.
Pay special attention to the safety
precautions outlined on the inside cover
and on pages 4 to 24.
Allow only persons who understand this
Manual to operate your chain saw.
To receive maximum performance and
satisfaction from your STIHL chainsaw,
it is important that you read and understand the maintenance and safety
precautions before using your saw.
Contact your STIHL dealer or the
STIHL distributor for your area if you do
not understand any of the instructions in
this Manual.

:DUQLQJ

Because a chainsaw is a high-speed
wood-cutting tool, some special safety
precautions must be observed as with
any other power saw to reduce the risk of
personal injury. Careless or improper use
may cause serious or even fatal injury.
STIHL’s philosophy is to continually
improve all of its products. As a result,
engineering changes and improvements
are made from time-to-time.
If the operating characteristics or the
appearance of your saw differs from
those described in this Manual,
please contact your STIHL dealer for
information and assistance.

 2000 Andreas Stihl AG & Co., Waiblingen
0458 138 3021. M8. E0. PM. Printed in USA





0DLQ3DUWVRI6DZ

2
1
6
5

9
8

11
7

15
16
17
13

21
19



Oil filler cap
Muffler
Front hand guard
Front handle (handlebar)
Decompression valve
Starter grip
Fuel filler cap
Master control lever
Throttle trigger
Throttle trigger interlock
Rear handle
Rear hand guard

18

23

145BA026 K

22

20
12

12 =
13 =
14 =
15 =
16 =
17 =
18 =
19 =
20 =
21 =
22 =
23 =

10

4

14

Carburetor box cover twist lock
Spark plug boot
Handle heating switch
Chain sprocket cover
Chain sprocket
Chain brake
Chain catcher
Chain tensioner
Bumper spike
Guide bar
Oilomatic saw chain

145BA025 KN

3

1=
2=
3=
4=
5=
6=
7=
8=
9=
10 =
11 =



'HILQLWLRQV
 &DUEXUHWRU%R[&RYHU7ZLVW/RFN
Lock for carburetor box cover.

 2LORPDWLF6DZ&KDLQ
A loop consisting of cutters, tie
straps and drive links.

 7KURWWOH7ULJJHU,QWHUORFN
Must be depressed before the
throttle trigger can be activated.

 6SDUN3OXJ%RRW
Connects the spark plug with the
ignition wire.

 2LO)LOOHU&DS
For closing the oil tank.

 +DQGOH+HDWLQJ6ZLWFK
For switching the electric handle
heating on and off

 0XIIOHU
Reduces engine exhaust noise and
directs the exhaust gases.

 5HDU+DQGOH
The support handle for the right
hand, located at or toward the
rear of the saw.

 &KDLQ6SURFNHW&RYHU
Covers the clutch and the sprocket.

 )URQW+DQG*XDUG
Provides protection against
projecting branches and helps
prevent left hand from
touching the chain if it slips off
the handle bar.

 &KDLQ6SURFNHW
The toothed wheel that drives the
saw chain.
 &KDLQ%UDNH
A device to stop the rotation of the
chain if activated in a kickback
situation by the operator’s hand or
by inertia.
 &KDLQ&DWFKHU
Helps to reduce the risk of operator
contact by a chain when it breaks
or comes off the bar.
 &KDLQ7HQVLRQHU
Permits precise adjustment of chain
tension.

 )URQW+DQGOH
Handle bar for the left hand at
front of saw.
 'HFRPSUHVVLRQ9DOYH
Makes starting easierHandle
 6WDUWHU*ULS
The grip of the starter, for starting
the engine.
 )XHO)LOOHU&DS
For closing the fuel tank.

 %XPSHU6SLNH
Toothed stop for holding saw steady
against wood.

 0DVWHU&RQWURO/HYHU
Lever for choke control,
starting throttle, run and
stop switch position.

 *XLGH%DU
Supports and guides the saw chain.

 7KURWWOH7ULJJHU
Controls the speed of the engine.



 5HDU+DQG*XDUG
Gives added protection to
operator’s right hand.
*XLGH%DU1RVH
The exposed end of the guide bar.
(not illustrated, see chapter
“Tensioning the Saw Chain”.
&OXWFK
Couples engine to chain sprocket
when engine is accelerated beyond
idle speed.
(not illustrated).
$QWL9LEUDWLRQ6\VWHP
The anti-vibration system includes
a number of buffers designed to
reduce the transmission of vibrations
created by the engine and cutting
attachment to the operator’s hands.
(not illustrated).



6DIHW\3UHFDXWLRQV

The use of any chainsaw
may be hazardous.
The saw chain has many
sharp cutters. If the
cutters contact your flesh,
they will cut you, even if the chain is not
moving. At full throttle, the chain speed
can reach 45 mph (20 m/s). It is important that you read, fully understand
and observe the following safety precautions and warnings. Read the Owner’s
Manual DQG the safety instructions
periodically.
Pay special attention to the section on
reactive forces.

:DUQLQJ

Reactive forces, including kickback, can
be dangerous. Careless or improper use
of any chainsaw may cause serious or
fatal injury.
All safety precautions that are generally
observed when working with an ax or a
hand saw also apply to the operation of
chainsaws. However, because a chainsaw is a high-speed, fast-cutting power
tool, special safety precautions must be
observed to reduce the risk of personal
injury.



Have your STIHL dealer show you how
to operate your chainsaw. Observe all
applicable local safety regulations,
standards and ordinances.

:DUQLQJ

Minors should never be allowed to use a
chainsaw. Bystanders, especially
children, and animals should not be
allowed in the area where a chainsaw is
in use. Never let the saw run unattended.
Store it in a locked place away from
children and empty the fuel tank before
storing for longer than a few days.
Do not lend or rent your
chainsaw without the
Owner‘s Manual. Be sure
that anyone using your
saw reads and understands the information contained in this
manual.
These safety precautions and warnings
apply to the use of all STIHL chainsaws.
Different models may have different
parts and controls. See the appropriate
section of your Owner’s Manual for a
description of the controls and function
of the parts of your model saw.

Safe use of a chainsaw involves
1. the operator
2. the saw
3. the use of the saw.
7+(23(5$725
3K\VLFDO&RQGLWLRQ
You must be in good physical condition
and mental health and not under the
influence of any substance (drugs,
alcohol) which might impair vision,
dexterity or judgment.
Do not operate a chainsaw when you are
fatigued. Be alert – If you get tired while
operating your chainsaw, take a break.
Tiredness may result in loss of control.
Working with any chainsaw can be
strenuous. If you have any condition that
might be aggravated by strenuous work,
check with your doctor before operating
a chainsaw.

:DUQLQJ

Prolonged use of chainsaws (or other
machines) exposing the operator to
vibrations may produce whitefinger
disease (Raynaud’s phenomenon) or
carpal tunnel syndrome. These conditions

reduce the hand’s ability to feel and
regulate temperature, produce numbness and burning sensations and may
cause nerve and circulation damage and
tissue necrosis.
All factors which contribute to whitefinger
disease are not known, but cold weather,
smoking and diseases or physical conditions that affect blood vessels and blood
transport, as well as high vibration levels
and long periods of exposure to vibration
are mentioned as factors in the development of whitefinger disease. In order to
reduce the risk of whitefinger disease
and carpal tunnel syndrome, please
note the following:
–

–

Many STIHL models are available
with an anti-vibration (“AV”) system
designed to reduce the transmission
of vibrations created by the engine
and cutting attachment to the
operator’s hands. An AV system is
recommended for those persons
using chainsaws on a regular or
sustained basis.
Wear gloves and keep your hands
warm. Heated handles, which are
available on most STIHL powerheads, are recommended for cold
weather use.

–

Keep the saw chain sharp and the
saw, including the AV system, well
maintained. A dull chain will increase cutting time, and pressing a
dull chain through wood will increase the vibrations transmitted to
your hands. A saw with loose components or with damaged or worn
AV buffers will also tend to have
higher vibration levels.

–

Maintain a firm grip at all times, but
do not squeeze the handles with
constant, excessive pressures.
Take frequent breaks.

All the above mentioned precautions do
not guarantee that you will not sustain
whitefinger disease or carpal tunnel
syndrome. Therefore, continual and
regular users should monitor closely the
condition of their hands and fingers.
If any of the above symptoms appear,
seek medical advice immediately.
3URSHU&ORWKLQJ



:DUQLQJ
To reduce the risk of injury, the operator
should wear proper protective apparel.

Clothing must be sturdy
and snug-fitting, but allow
complete freedom of
movement. Avoid loosefitting jackets, scarfs,
neckties, jewelry, flared or cuffed pants,
unconfined long hair or anything that
could become entangled with the saw or
brush. Wear overalls or jeans with a
reinforced cut retardant insert or cut
retardant chaps.
Protect your hands with
gloves when handling
saw and saw chain.
Heavyduty, nonslip
gloves improve your grip
and protect your hands.
Good footing is most
important in chainsaw
work. Wear sturdy boots
with nonslip soles.
Steel-toed safety boots
are recommended.
To reduce the risk of injury to your eyes
never operate a chainsaw unless
wearing goggles or properly fitted safety
glasses with adequate top and side
protection complying with your national
standard.



Wear an approved safety
hard hat to protect your
head. Chainsaw noise
may damage your
hearing. Always wear
sound barriers (ear plugs
or ear mufflers) to protect your hearing.
Continual and regular users should have
their hearing checked regularly.

7+(86(2)7+(6$:

7+(6$:

Accidental acceleration of the engine
can cause the chain to rotate. During
operation, the powerhead muffler and
the material around it reach extremely
high temperatures. Avoid touching the
hot muffler, you could receive serious
burns.



:DUQLQJ
Never modify a chainsaw in any way.
Only attachments and parts supplied by
STIHL or expressly approved by STIHL
for use with the specific STIHL saw
models are authorized. Although certain
unauthorized attachments are useable
with the STIHL powerhead, their use
may, in fact, be extremely dangerous.



:DUQLQJ

Always stop the engine before putting a
chainsaw down or carrying it. Carrying a
chainsaw with the engine running is
extremely dangerous.

%\KDQGWhen carrying your saw by
hand, the engine must be stopped and
the saw must be in the proper position.
Grip the front handle and place the
muffler away from the body.

001BA027 LÄ

Parts of the chainsaw; for illustrations
and definitions of the parts see the
chapter on “Main Parts of Saw”.

7UDQVSRUWLQJWKHFKDLQVDZ

The chain guard (scabbard) should be
over the chain and the guide bar, which
should point backwards. When carrying
your saw, the bar should be behind you.
%\YHKLFOHWhen transporting in a
vehicle, keep chain and bar covered with
the chain guard. Properly secure your
saw to prevent turnover, fuel spillage
and damage to the saw.

3UHSDUDWLRQIRUWKHXVHRIWKHVDZ
Take off the chain guard and inspect for
safety in operation. For assembly, follow
the procedure described in the chapter
“Mounting the Bar and Chain” of your
Owner’s Manual.
STIHL Oilomatic chain, guide bar and
sprocket must match each other in
gauge and pitch.
Before replacing any bar and chain,
see the sections on “Specifications”,
"Kickback" and the "ANSI B 175.1-1991
chainsaw kickback standard" in this
manual.



:DUQLQJ
Proper tension of the chain is extremely
important. In order to avoid improper
setting, the tensioning procedure must
be followed as described in your manual.
Always make sure the hexagonal nut(s)
for the sprocket cover is (are) tightened
securely after tensioning the chain.
Never start the saw with the sprocket
cover loose. Check chain tension once
more after having tightened the nut(s)

and thereafter at regular intervals (whenever the saw is shut off). If the chain
becomes loose while cutting, shut off the
engine and then tighten. Never try to
tighten the chain while the engine is
running!
)XHOLQJ
Your STIHL chainsaw uses an oil-gasoline mixture for fuel (see chapter “Fuel”
of your Owner’s Manual).

:DUQLQJ

Gasoline is an extremely flammable fuel.
If spilled or ignited by a spark or other
ignition source, it can cause fire and
serious burn injury or property damage.
Use extreme caution when handling
gasoline or fuel mix.
Do not smoke or bring
any fire or flame near the
fuel or the chainsaw.
Note that combustible
fuel vapors may be vented
from the fuel system.

)XHOLQJ,QVWUXFWLRQV

:DUQLQJ

Fuel your chainsaw in well-ventilated
areas, outdoors only. Always shut off the
engine and allow it to cool before refueling. Gasoline vapor pressure may build
up inside the gas tank of a two cycle
engine depending on the fuel used, the
weather conditions, and the venting
system of the tank. In order to reduce
the risk of burns or other personal injury
from escaping gas vapor and fumes,
remove the fuel filler cap on the STIHL
product carefully so as to allow any
pressure build-up in the tank to release
slowly. Never remove fuel filler cap while
engine is running.
Select bare ground for fueling and move
at least 10 feet (3 m) from fueling spot
before starting the engine. Wipe off any
spilled fuel before starting your saw, and
check for leakage.

:DUQLQJ

Check for fuel leakage while refueling
and during operation. If fuel or oil leakage
is found, do not start or run the engine
until leak is fixed and spilled fuel has
been wiped away. Take care not to get
fuel on your clothing. If this happens,
change your clothing immediately.





:DUQLQJ
Unit vibrations can cause an improperly
tightened fuel filler cap to loosen or come
off and spill quantities of fuel. In order to
reduce the risk of fuel spillage and fire,
tighten fuel filler cap by hand with as
much force as possible.

:DUQLQJ

Your chainsaw is a one-person saw.
Do not allow other persons to be near
the running chainsaw. Start and operate
your saw without assistance. For specific
starting instructions, see the appropriate
section of the Owner’s Manual. Proper
starting methods reduce the risk of injury.
Do not drop start. This method is very
dangerous because you may lose control
of the saw.
There are two recommended methods
for starting your chainsaw.



With the ILUVWPHWKRGthe chainsaw is
started on the ground. Make sure the
chain brake is engaged (see “Chain
Brake” chapter in your Owner’s Manual)
and place the chainsaw on firm ground
or other solid surface in an open area.
Maintain good balance and secure
footing.
Grip the front handlebar of the saw firmly
with your left hand and press down.
For saws with a rear handle level with
the ground, put the toe of your right foot
into the rear handle and press down.
With your right hand pull out the starter
grip slowly until you feel a definite
resistance and then give it a brisk,
strong pull.

143BA019 KN

6WDUWLQJ
The chain brake must be engaged when
starting the saw.

001BA028 LÄ

The screwdriver end of
the STIHL combination
wrench or other similar
tool can be used as an aid
in tightening slotted fuel
filler caps.

The VHFRQGrecommended PHWKRGfor
starting your chainsaw allows you to start
the saw without placing it on the
ground. Make sure the chain brake is
engaged, grip the front handle of the
chainsaw firmly with your left hand.
Keep your arm on the front handle in a
locked (straight) position. Hold the rear
handle of the saw tightly between your
legs just above the knees. Maintain good
balance and secure footing. Pull the
starting grip slowly with your right hand
until you feel a definite resistance and then
give it a brisk, strong pull.

:DUQLQJ

Be sure that the guide bar and chain are
clear of you and all other obstructions
and objects, including the ground. When
the engine is started, the engine speed
with the starting throttle lock engaged
will be fast enough for the clutch to
engage the sprocket and, if the chainbrake is not activated, turn the chain.
If the upper quadrant of the tip of the bar
touches any object, it may cause kickback to occur (see section on reactive
forces). To reduce this risk, always
engage the chain brake before starting.
Never attempt to start the chainsaw
when the guide bar is in a cut or kerf.



:DUQLQJ
When you pull the starter grip, do not
wrap the starting rope around your
hands. Do not allow the grip to snap
back, but guide the starter rope slowly
back to permit the rope to rewind
properly. Failure to follow this procedure
may result in injury to hand or fingers
and may damage the starter mechanism.

,PSRUWDQWDGMXVWPHQWV

:DUQLQJ

To reduce the risk of personal injury from
loss of control or contact with the
running chain, do not use a saw with
incorrect idle adjustment. At correct idle
speed, the chain should not rotate. For
directions to adjust idle speed, see the
appropriate section of your Owner’s
Manual. If you cannot set the correct idle
speed, have your STIHL dealer check
your saw and make proper adjustments
or repairs.
After adjusting a chain, start the saw, let
the engine run for a while, then switch
engine off and recheck chain tension.
Proper chain tension is very important at
all times.
:RUNLQJ&RQGLWLRQV
Operate the chainsaw under good
visibility and daylight conditions only.

:DUQLQJ

Your chainsaw produces
poisonous exhaust fumes
as soon as the combustible engine is running.
These gases (e.g. carbon
monoxide) may be colorless and odorless.

To reduce the risk of serious or fatal
injury from breathing toxic fumes, never
run the chainsaw indoors or in poorly
ventilated locations. Ensure proper ventilation when working in trenches or other
confined areas.

::DUQLQJ

Use of this product (including sharpening the saw chain) can generate dust,
mists and fumes containing chemicals
known to cause respiratory disease, cancer, birth defects, or other reproductive
harm. If you are unfamiliar with the risks
associated with the particular dust, mist
or fume at issue, consult your employer,
governmental agencies such as OSHA
and NIOSH and other sources on hazardous materials. California and some
other authorities, for instance, have published lists of substances known to cause
cancer, reproductive toxicity, etc.
Control dust (such as sawdust), mists
(such as oli mist from chain lubrication)
and fumes at the source where possible.
In this regard use good work practices
and follow the recommendations of
OSHA / NIOSH and occupational and
trade associations. When the inhalation
of toxic dust, mists and fumes cannot be



eliminated, the operator and any bystanders should always wear a respirator
approved by NIOSH / MSHA for the type
substance at issue.



:DUQLQJ
Breathing asbestos dust is dangerous
and can cause severe or fatal injury, respiratory illness or cancer. The use and
disposal of asbestos containing products
have been strictly regulated by OSHA
and the Environmental Protection Agency. Do not cut or disturb asbestos, asbestos containing products (e.g. asbestos
containing drywall or other construction
products), or products such as pipes
which are wrapped or covered with asbestos insulation. If you have any reason
to believe that you might be cutting asbestos, immediately contact your employer
or a local OSHA representative.
The muffler and other parts of the engine
(e.g. fins of the cylinder, spark plug)
become hot during operation and remain
hot for a while after stopping the engine.
To reduce risk of burns do not touch the
muffler and other parts while they are

hot. Don’t work alone. Keep within calling
distance of others in case help is
needed.
Your chainsaw is equipped with a chain
catcher. It is designed to reduce the risk
of personal injury in the event of a thrown
or broken chain. From time to time the
catcher may be damaged or removed.
To reduce the risk of personal injury,
do not operate a chainsaw with a
damaged or missing catcher.
Inspect buffers periodically. Replace
damaged, broken or excessively worn
buffers immediately, since they may
result in loss of control of the saw.
A “sponginess” in the feel of the saw,
increased vibration or increased
“bottoming” during normal operation
may indicate damage, breakage or
excessive wear. Buffers should always
be replaced in sets. If you have any
questions as to whether the buffers
should be replaced, consult your STIHL
servicing dealer.

:DUQLQJ

Take extreme care in wet and freezing
weather (rain, snow, ice). Put off the
work when the weather is windy, stormy
or rainfall is heavy.



:DUQLQJ

Avoid stumbling on obstacles such as
stumps, roots or rocks and watch out for
holes or ditches. Clear the area where
you are working. Be extremely cautious
when working on slopes or uneven
ground. There is increased danger of
slipping on freshly debarked logs.

:DUQLQJ

To reduce the risk
of serious or fatal
injury to the operator or bystanders,
never use the saw
with one hand.
You cannot control reactive forces and
you may lose control of the saw, which
can result in the skating or bouncing of
the bar and chain along the limb or log.
Even for those compact saws designed
for use in confined spaces, one-handed
operation is dangerous because the
operator may lose control.

001BA018 LA

001BA087 LÄ

&XWWLQJ,QVWUXFWLRQV
Grip: Always hold the saw firmly with
both hands when the engine is running.
Place your left hand on front handle bar
and your right hand on rear handle and
throttle trigger. Left-handers should
follow these instructions too.

:DUQLQJ

Wrap your fingers tightly around the
handles, keeping the handles cradled
between your thumb and forefinger.
With your hands in this position, you can
best oppose and absorb the push, pull
and kickback forces of your saw without
losing control (see section on reactive
forces). Make sure your chainsaw
handles and grip are in good condition
and free of moisture, pitch, oil or grease.

:DUQLQJ



:DUQLQJ
Do not operate your chainsaw with the
starting throttle lock engaged. Cutting
with the starting throttle lock engaged
does not permit the operator proper
control of the saw or chain speed.

Do not cut any material other than wood
or wooden objects.
Use your chainsaw for cutting only.
It is not designed for prying or shoveling
away limbs, roots or other objects.
When sawing, make sure that the saw
chain does not touch any foreign
materials such as rocks, fences, nails
and the like.
Such objects may be flung off, damage
the saw chain or cause the saw to
kickback.

:DUQLQJ

001BA031 LÄ

Never touch a chain with your hand or
any part of your body when the engine is
running, even when the chain is not
rotating. The chain continues to rotate
for a short period after the throttle trigger
is released.

Never work on a ladder, or on any other
insecure support. Never use the saw
above shoulder height.

:DUQLQJ

Never work in a tree unless you have
received specific, professional training
for such work, are properly secured
(such as tackle and harness system or a
lift bucket), have both hands free for
operating the chainsaw in a cramped
environment and have taken proper
precautions to avoid injury from falling
limbs or branches.

In order to keep control of your saw,
always maintain a firm foothold.



5HDFWLYHIRUFHVLQFOXGLQJNLFNEDFN

:DUQLQJ

Reactives forces may occur any time the
chain is rotating. Reactives forces can
be dangerous! In any chainsaw, the



powerful force used to cut wood can be
reversed (and work against the operator). If the rotating chain is suddenly
stopped by contact with any solid object
like a log or branch or is pinched, the
reactive forces may occur instantly.
These reactive forces may result in loss
of control which may, in turn, cause
serious or fatal injury. An understanding
of the causes of these reactive forces
may helpyou avoid loss of control.
The most common reactive forces are
– kickback,
– pushback,
– pull-in.
.LFNEDFN
Kickback may occur when
the moving saw chain
near the upper quadrant of
the bar nose contacts a
solid object or is pinched.

001BA035 LÄ

Don’t put pressure on the saw when
reaching the end of a cut. The pressure
may cause the bar and rotating chain to
pop out of the cut or kerf, go out of
control and strike the operator or some
other object. If the rotating chain strikes
some other object, a reactive force may
cause the moving chain to strike the
operator.

001BA093 LÄ

001BA082 KN

Position the chainsaw in such a way that
your body is clear of the cutting attachment whenever the engine is running.
Stand to the left of cut while bucking.

The reaction of the cutting force of the
chain causes a rotational force on the
chainsaw in the direction opposite to the
chain movement. This may fling the bar
up and back in an uncontrolled arc
mainly in the plane of the bar. Under
some cutting circumstances the bar
moves towards the operator, who may
suffer severe or fatal injury.
Kickback may occur when the nose of
the guide bar is pinched unexpectedly,
unintentionally contacts solid material in
the wood or is incorrectly used to begin
a plunge or boring cut.

It may also occur during limbing.
The greater the force of the kickback
reaction, the more difficult it becomes for
the operator to control the saw. Many
factors influence the occurrence and
force of the kickback reaction. These
include chain speed, the speed at which
the bar and chain contact the object, the
angle of contact, the condition of the
chain and other factors.
The type of bar and saw chain you use
is an important factor in the occurrence
and force of the kickback reaction.
Some STIHL bar and chain types are
designed to reduce kickback forces.
STIHL recommends the use of reduced
kickback bars and low kickback chains.
$16,%FKDLQVDZNLFNEDFN
VWDQGDUG
Section 5.12 of ANSI standard B 175.1–
1991, sets certain performance and
design criteria related to chainsaw
kickback.
To comply with section 5.12 of ANSI B
175.1-1991:

a)
–

–

b)
–

saws with a displacement of less than
3.8 cubic inches
must, in their original condition,
meet a 45° computer derived
kickback angle when equipped with
certain cutting attachments.
and must be equipped with at least
two devices to reduce the risk of
kickback injury, such as a chain
brake, low kickback chain, reduced
kickback bar, etc.
saws with a displacement of 3.8 cubic
inches and above
must be equipped with at least one
device designed to reduce the risk
of kickback injury such as a chain
brake, low kickback chain, reduced
kickback bar, etc.

The computer derived angles for saws
below 3.8 cubic inch displacement are
measured by applying a computer
program to test results from a kickback
test machine.

angles that may occur in real life cutting
situations. Compliance with § 5.12 of
ANSI B 175.1-1991 does not automatically mean that in a real life kickback the
bar and chain will rotate at most 45° .

:DUQLQJ

In order for powerheads below 3.8 cubic
inch displacement to comply with the
computed kickback angle requirements
of § 5.12 of ANSI B 175.1-1991 use only
the following cutting attachments:
–

bar and chain combinations listed as
complying in the “Specifications”
section of the Owner’s Manual or
–
other replacement bar and chain
combinations marked in accordance
with the standard for use on the
powerhead or
–
replacement chain designated
“low kickback saw chain’’.
See the section on "Low kickback saw
chain and reduced kickback bars"

:DUQLQJ

The computer derived angles of § 5.12 of
ANSI B 175.1-1991 may bear no relationship to actual kickback bar rotation



:DUQLQJ

'HYLFHVIRUUHGXFLQJWKHULVNRI
NLFNEDFNLQMXU\

Never operate your chainsaw without a
front hand guard. In a kickback situation
this guard helps protect your left hand or
other parts of your body. In addition,
removal of the hand guard on a saw
equipped with a chain brake will deactivate
the chain brake.

STIHL recommends the use of the STIHL
Quickstop chain brake on your powerhead with green labeled reduced kickback bars and low kickback chains.



:DUQLQJ
001BA036 LA

:DUQLQJ
To reduce the risk of injury, stop using
the saw immediately if the chain brake
does not function properly. Take the saw
to your local STIHL Service Centre! Do
not use the saw until the problem has
been rectified (see the section “Chain
Brake”).
4XLFNVWRSFKDLQEUDNH
STIHL has developed a chain stopping
system designed to reduce the risk of
injury in certain kickback situations.
It is called a Quickstop chain brake.
The Quickstop is available as standard
equipment on your STIHL chainsaw and
is available for installation on most older
STIHL saws. Ask your dealer to retrofit
your older model saw with a chain brake.



When a kickback occurs, the guide bar
may rotate around the front handle. If the
cutting position is such that the operator’s
left hand is gripping the front handle
behind the hand guard, and if the left
hand rotates around the front handle and
makes a sufficiently forceful contact with
the front hand guard, which is the Quickstop activating lever, this contact will
activate the Quickstop. The chain brake
on most new model STIHL chainsaws
can also be activated by inertia. See the
chapter entitled “Chain Brake” of your
Owner’s Manual.

No Quickstop or other chain brake
device prevents kickback. These devices
are designed to reduce the risk of
kickback injury, if activated, in certain
kickback situations. In order for the
Quickstop to reduce the risk of kickback
injury, it must be properly maintained
and in good working order. See the
chapter entitled “Chain Brake” and
“Maintenance, Repair and Storing” of
your Owner’s Manual. In addition, there
must be enough distance between the
bar and the operator to ensure that the
Quickstop has sufficient time to activate
and stop the chain before potential
contact with the operator.

:DUQLQJ

An improperly maintained chain brake
may increase the time needed to stop
the chain after activation, or may not
activate at all.



:DUQLQJ
Never run the chainsaw above idle
speed for more than 3 seconds when
the chain brake is engaged or the chain
is pinched or otherwise caught in the cut.
Clutch slippage can cause excessive
heat, leading to severe damage of the
motor housing, clutch and oiler component and may interfere with the operation
of the chain brake. If clutch slippage in
excess of 3 seconds has occured, allow
the motor housing to cool before proceeding and check the operation of your
chain brake as described in the chapter
entitled “Chain Brake”. Also make sure
that the chain is not turning at idle speed
(see above “Important Adjustments”).

/RZNLFNEDFNVDZFKDLQDQGUHGXFHG
NLFNEDFNEDUV
STIHL offers a variety of bars and
chains. STIHL reduced kickback bars
and low kickback chains are designed to

reduce the risk of kickback injury. Other
chains are designed to obtain higher cutting efficiency or sharpening ease but
may result in higher kickback tendency.
STIHL has developed a color code
system to help you identify the STIHL
reduced kickback bars and low kickback chains. Cutting attachments with
green warning decals or green labels on
the packaging are designed to reduce
the risk of kickback injury. The matching
of green decaled powerheads under 3.8
cubic inch displacement with green
labeled bars and green labeled chains
gives compliance with the computed
kickback angle requirements of ANSI B
175.1-1991 when the products are in
their original condition. Products with
yellow decals or labels are for users with
extraordinary cutting needs and
experience and specialized training for
dealing with kickback.
67,+/UHFRPPHQGVWKHXVHRILWV
JUHHQODEHOHGUHGXFHGNLFNEDFNEDUV
JUHHQODEHOHGORZNLFNEDFNFKDLQV
DQGD67,+/4XLFNVWRSFKDLQEUDNH
IRUERWKH[SHULHQFHGDQGLQH[SH
ULHQFHGFKDLQVDZXVHUV

Please ask your STlHL dealer to properly
match your powerhead with the appropriate bar/chain combinations to reduce
the risk of kickback injury. Green labeled
bars and chains are recommended for all
powerheads. See your “STIHL Bar and
Chain Information” leaflet for details.

:DUQLQJ

Use of other, non-listed bar/chain combinations may increase kickback forces
and increase the risk of kickback injury.
New bar/chain combinations may be
developed after publication of this literature, which will, in combination with
certain powerheads, comply with § 5.12
of ANSI B 175.1-1991. Check with your
STIHL dealer for such combinations.

:DUQLQJ

Reduced kickback bars and low kickback
chains do not prevent kickback, but they
are designed to reduce the risk of kickback injury. They are available from your
STIHL dealer.

:DUQLQJ

Even if your saw is equipped with a
Quickstop, a reduced kickback bar
and/or low kickback chain, this does not
eliminate the risk of injury by kickback.
Therefore, always observe all safety
precautions to avoid kickback situations.



/RZNLFNEDFNFKDLQ
Some types of saw chain have specially
designed components to reduce the
force of nose contact kickback. STIHL
has developed low kickback chain for
your powerhead.
“Low kickback saw chain” is a chain
which has met the kickback performance
requirements of § 5.12.2.4 of
ANSI B 175.1-1991 (Safety Requirements for Gasoline-Powered ChainSaws) when tested on a selected representative sample of chainsaws below
3.8 cubic inch displacement specified in
ANSI B 175.1-1991.

:DUQLQJ

There are potential powerhead and bar
combinations with which low kickback
saw chains can be used which have not
been specifically certified to comply with
the 45° computer derived kickback angle
of § 5.12 of ANSI B 175.1-1991.
Some low kickback chains have not
been tested with all powerhead and bar
combinations.

:DUQLQJ

A dull or improperly sharpened chain
may reduce or negate the effects of the
design features intended to reduce



kickback energy. Improper lowering or
sharpening of the depth gauges or
shaping of the cutters may increase the
chance and the potential energy of a
kickback. Always cut with a properly
sharpened chain.
5HGXFHGNLFNEDFNEDU
STIHL green labeled reduced kickback
bars are designed to reduce the risk of
kickback injury when used with STIHL
green labeled low kickback chains.

:DUQLQJ

When used with other, more aggressive
chains, these bars may be less effective
in reducing kickback, and may result in
higher kickback forces.

%RZ*XLGHV

:DUQLQJ

Do not mount a bow guide on any
STIHL chainsaw.
Any chainsaw equipped with a bow
guide is potentially very dangerous.
The risk of kickback is increased with a
bow guide because of the increased
kickback contact area. Low kickback
chain will not significantly reduce the risk
of kickback injury when used on a bow
guide.

7RDYRLGNLFNEDFN
The best protection from personal injury
that may result from kickback is to avoid
kickback situations:
1. Hold the chainsaw firmly with both
hands and maintain a secure grip.
2. Be aware of the location of the guide
bar nose at all times.
3. Never let the nose of the guide bar
contact any object. Do not cut limbs
with the nose of the guide bar.
Be especially careful when cutting
small, tough limbs, small size brush
and saplings which may easily catch
the chain.
4 Don’t overreach.
5. Don’t cut above shoulder height.
6. Begin cutting and continue at full
throttle.
7. Cut only one log at a time.
8. Use extreme caution when reentering
a previous cut.
9. Do not attempt to plunge cut if you
are not experienced with these
cutting techniques.
10. Be alert for shifting of the log or other
forces that may cause the cut to
close and pinch the chain.
11. Maintain saw chain properly. Cut with
a correctly sharpened, properly
tensioned chain at all times.
12. Stand to the side of the cutting path
of the chainsaw.

&XWWLQJ7HFKQLTXHV
)HOOLQJ
001BA038 LÄ

001BA037 LÄ

Felling is cutting down a tree.
Before felling a tree, consider carefully all
conditions which may affect the direction
of fall, including:

$ 3XOOLQ

% 3XVKEDFN

The intended direction of the fall.

Pull-in occurs when the chain on the
bottom of the bar is suddenly stopped
when it is pinched, caught or encounters
a foreign object in the wood. The reaction
of the chain pulls the saw forward and
may cause the operator to lose control.

Pushback occurs when the chain on the
top of the bar is suddenly stopped when
it is pinched, caught or encounters a
foreign object in the wood. The reaction
of the chain drives the saw straight back
toward the operator and may cause loss
of saw control. Pushback frequently
occurs when the top of the bar is used for
cutting.

The natural lean of the tree.

Pull-in frequently occurs when the
bumper spike of the saw is not held
securely against the tree or limb and
when the chain is not rotating at full
speed before it contacts the wood.



:DUQLQJ
Use extreme caution when cutting small
size brush and saplings which may easily
catch the chain and pull you off balance.
7RDYRLGSXOOLQ
1. Always start a cut with the chain
rotating at full speed and the bumper
spike in contact with the wood.
2. Pull-in may also be prevented by using
wedges to open the kerf or cut.

7RDYRLGSXVKEDFN
1.

2.
3.

Any unusually heavy limb structure.
Surrounding trees and obstacles.
The wind direction and speed.

:DUQLQJ

Always observe the general condition of
the tree. Inexperienced users should
never attempt to cut trees which are
decayed or rotted inside or which are
leaning or otherwise under tension.
Do not cut more than one log at a time. There is an increased risk that such trees
could snap or split while being cut and
cause serious or fatal injury to the
Do not twist the saw when
operator or bystanders. Also look for
withdrawing the bar from a plunge
broken or dead branches which could
cut or underbuck cut because the
vibrate loose and fall on the operator.
chain can pinch.
When felling on a slope, the operator
should stand on the uphill side if
possible.
Be alert to forces or situations that
may cause material to pinch the top
of the chain.



1/ 2

1

21/2

001BA088 LÄ

1

)HOOLQJ,QVWUXFWLRQV

001BA041 LÄ

001BA040 LÄ

When felling, maintain a distance of at
least 21/2 tree lengths from the nearest
person.
When felling in the vicinity of roads,
railways and power lines, etc., take extra
precautions. Inform the police, utility
company or railway authority before
beginning to cut.

(VFDSHSDWK

%XWWUHVVURRWV

:DUQLQJ
The noise of your engine may drown any
warning call.

First clear the tree base and work area
from interfering limbs and brush and
clean its lower portion with an ax.

If the tree has large buttress roots, cut
into the largest buttress vertically first
(horizontally next) and remove the
resulting piece.




:DUQLQJ
There are a number of factors that may
affect and change the intended direction
of fall, e.g. wind, lean of tree, sloping
ground, one-sided limb structure, wood
structure, decay, snow load, etc. To reduce the risk of severe or fatal injury to
yourself or others, look for these conditions prior to beginning the cut, and be
alert for a change in direction during fall.



Then, establish two paths of escape (%)
and remove all obstacles. These paths
should be generally opposite to the planned direction of the fall of the tree ($)
and about at a 45° angle. Place all
tools and equipment a safe distance away
from the tree, but not on the escape paths.

001BA042 LÄ

001BA019 KN

*XQQLQJVLJKW

&RQYHQWLRQDOFXW

2SHQIDFHWHFKQLTXH

When making the felling notch, use the
gunning sight on the shroud and housing
to check the required direction of fall:

$

$ = felling notch - determines the
direction of the fall

•

For a conventional cut:

For an open-face cut:

•

•

Position the saw so that the
gunning sight points exactly in the
direction you want the tree to fall.

•
•
•

felling notch - determines the
direction of the fall

Properly place felling notch
perpendicular to the Iine of fall,
close to the ground
Cut down at app. 45-degree angle
to a depth of about 1/5 to 1/4 of the
trunk diameter
Make second cut horizontal
Remove resulting 45-degree piece

•
•
•

Properly place felling notch
perpendicular to the Iine of falI,
close to the ground
Cut down at app. 50-degree angle
to a depth of app.1/5 to 1/4 of the
trunk diameter
Make second cut from below at
app. 40 degree angle
Remove resulting 90-degree piece



•
•
•

For medium sized or larger trees
make cuts at both sides of the trunk,
at same height as subsequent
felling cut.
Cut to no more than width of guide
bar.
This is especially important in soft
wood in summer - it helps prevent
sapwood splintering when the tree
falls.

% )HOOLQJFXW
Conventional and open-face technique:
Begin 1 to 2 inches higher than
center of felling notch
Cut horizontalIy towards the felling
notch
Leave approx.1/10 of diameter uncut.
This is the hinge
Do not cut through the hinge –
you could lose control of the
direction of the fall
Drive wedges into the felling cut where
necessary to control the fall.

•
•
•
•

:DUQLQJ

If the tip of the bar contacts a wedge,
it may cause kickback. Wedges should
be of wood or plastic – never steel,
which can damage the chain.


001BA045 LÄ

001BA044 LÄ

001BA043 LÄ

0DNLQJVDSZRRGFXWV

& +LQJH
Helps control the falling tree
Do not cut through the hinge you could lose control of the
direction of the fall

•
•

:DUQLQJ

In order to reduce the risk of personal
injury, never stand directly behind the
tree when it is about to fall, since part of
the trunk may split and come back
towards the operator (barber-chairing),
or the tree may jump backwards off the
stump. Always keep to the side of the
falling tree. When the tree starts to fall,
withdraw the bar, shut off the engine and
walk away on the preplanned escape
path. Watch out for falling limbs.

Be extremely careful with partially fallen
trees which are poorly supported.
When the tree hangs or for some other
reason does not fall completely, set the
saw aside and pull the tree down with a
cable winch, block and tackle or tractor.
If you try to cut it down with your saw,
you may be injured.
)HOOLQJFXWIRUVPDOOGLDPHWHUWUHHV
VLPSOHIDQFXW
Engage the bumper spikes of the chainsaw directly behind the location of the
intended hinge and pivot the saw around
this point only as far as the hinge. The
bumper spike rolls against the trunk.

)HOOLQJFXWIRUODUJHGLDPHWHUWUHHV

:DUQLQJ

Felling a tree that has a diameter greater
than the length of the guide bar requires
use of either the sectioning felling cut or
plunge-cut method. These methods are
extremely dangerous because they
involve the use of the nose of the guide
bar and can result in kickback. Only
properly trained professionals should
attempt these techniques.
6HFWLRQLQJPHWKRG
For the sectioning method make the first
part of the felling cut with the guide bar
fanning in toward the hinge. Then, using
the bumper spike as a pivot, reposition
the saw for the next cut.

001BA048 LÄ

001BA047 LÄ

001BA046 LÄ

:DUQLQJ

Avoid repositioning the saw more than
necessary. When repositioning for the
next cut, keep the guide bar fully engaged
in the kerf to keep the felling cut straight.
If the saw begins to pinch, insert a
wedge to open the cut. On the last cut,
do not cut the hinge.
3OXQJHFXWPHWKRG
Timber having a diameter more than
twice the length of the guide bar requires
the use of the plunge-cut method before
making the felling cut.



First, cut a large, wide felling notch.
Make a plunge cut in the center of the
notch.
The plunge cut is made with the guide
bar nose. Begin the plunge cut by
applying the lower portion of the guide
bar nose to the tree at an angle. Cut until
the depth of the kerf is about the same as
the width of the guide bar. Next, align
the saw in the direction in which the
recess is to be cut.
With the saw at full throttle, insert the
guide bar in the trunk.
Enlarge the plunge cut as shown in
illustration.

:DUQLQJ

There is an extreme danger of kickback
at this point. Extra caution must be taken
to maintain control of the saw. To make
the felling cut, follow the sectioning
method described previously.



/LPELQJ
Limbing is removing the branches from
a fallen tree.

:DUQLQJ

There is an extreme danger of kickback
during the limbing operation. Do not
work with the nose of the bar. Be extremely
cautious and avoid contacting the log or
other limbs with the nose of the guide bar.
001BA033 LÄ

001BA089 LÄ

If you are inexperienced with a chainsaw,
plunge-cutting should not be attempted.
Seek the help of a professional.

Do not stand on a log while limbing it –
you may slip or the log may roll.
Start limbing by leaving the lower limbs to
support the log off the ground. When
underbucking freely hanging limbs,
a pinch may result or the limb may fall,
causing loss of control. If a pinch occurs,
stop the engine and remove the saw,
by lifting the limb.

:DUQLQJ

Be extremely cautious when cutting
limbs or logs under tension (spring poles).
The limbs or logs could spring back
toward the operator and cause loss of
control of the saw and severe or fatal
injury to the operator.

%XFNLQJ
Bucking is cutting a log into sections.

:DUQLQJV
1.

When bucking, do not stand on the
log. Make sure the log will not roll
downhill. If on a slope, stand on the
uphill side of the log.
Watch out for rolling logs.

0$,17(1$1&(5(3$,5
$1'6725,1*

2.

Cut only one log at a time.

3.

Shattered wood should be cut very
carefully. Sharp slivers of wood
may be caught and flung in the
direction of the operator of the saw.

4.

When cutting small logs, place log
through “V” - shaped supports on
top of a sawhorse. Never permit
another person to hold the log.
Never hold the log with your leg or
foot.

001BA050 LÄ

001BA051 LÄ

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RIWKHHPLVVLRQFRQWUROGHYLFHVDQG
V\VWHPVPD\EHSHUIRUPHGE\DQ\
QRQURDGHQJLQHUHSDLUHVWDEOLVKPHQW
RULQGLYLGXDO+RZHYHULI\RXFODLP
ZDUUDQW\IRUDFRPSRQHQWZKLFKKDV
QRWEHHQVHUYLFHGRUPDLQWDLQHGSUR
SHUO\RULIQRQDSSURYHGUHSODFHPHQW
SDUWVZHUHXVHG67,+/PD\GHQ\
ZDUUDQW\

5.

6.

7.

Logs under strain: Risk of pinching!
Always start relieving cut () at
compression side ($).
Then make bucking cut () at
tension side (%).
If the saw pinches, stop the engine
and remove it from the log.
Only properly trained professionals
should work in an area where the
logs, limbs and roots are tangled.
Working in blowdown areas is
extremely hazardous.
Drag the logs into a clear area before
cutting. Pull out exposed and cleared
logs first.

Never operate a chainsaw that is
damaged, improperly adjusted or not
completely or securely assembled.
Follow the maintenance and repair
instructions in the appropriate section of
your Owner’s Manual, especially those
in the chapters “Mounting the Bar and
Chain”, “Maintaining and Sharpening”
and “Chain Brake”.

:DUQLQJ

Use only STIHL replacement parts for
maintenance and repair. Use of parts
manufactured by others may cause
serious or fatal injury.

:DUQLQJ

Always stop the engine and ensure that
the chain is stopped before making any
adjustments, maintenance or repair work,



changing the saw chain or cleaning the
saw. Do not attempt any maintenance or
repair work not described in your
Owner’s Manual. Have such work performed at your STIHL service shop only.



:DUQLQJ
Never test the ignition system with
ignition wire terminal removed from spark
plug or with unseated spark plug, since
uncontained sparking may cause a fire.



:DUQLQJ
To reduce the risk of fire and burn injury,
use only spark plugs authorized by
STIHL. Always press spark plug boot
snugly onto spark plug terminal of the
proper size. (Note: If terminal has
detachable SAE adapter nut, it must be
attached.) A loose connection between
spark plug terminal and ignition wire
connector in the boot may create arcing
that could ignite combustible fumes and
cause a fire. Keep spark plug clean, and
make sure ignition lead is in good
condition.



:DUQLQJ
Do not operate your chainsaw if the
muffler is damaged, missing or modified.
An improperly maintained muffler will
increase the risk of fire and hearing loss.
Never touch a hot muffler or burn will



result. If your muffler was equipped with
a spark-arresting screen to reduce the
risk of fire (e. g. in the USA, Canada and
Australia), never operate your saw if the
screen is missing or damaged. Remember that the risk of forest fires is greater
in hot or dry weather.
Keep the chain, bar and sprocket clean;
replace worn sprockets or chains.
Keep the chain sharp.
You can spot a dull chain when easy-tocut wood becomes hard to cut and burn
marks appear on the wood.
Keep the chain at proper tension. Tighten
all nuts, bolts and screws except the
carburetor adjustment screws after each
use.

:DUQLQJ

In order for the chain brake on your
STIHL chainsaw to properly perform its
function of reducing the risk of kickback
and other injuries, it must be properly
maintained. Like an automobile brake,
a chainsaw chain brake incurs wear
each time it is engaged.
The amount of wear will vary depending
upon usage, conditions under which the
saw is used and other factors. Excessive
wear will reduce the effectiveness of the
chain brake and can render it inoperable.

For the proper and effective operation of
the chain brake the brake band and
clutch drum must be kept free of dirt,
grease and other foreign matter which
may reduce friction of the band on the
drum.
For these reasons, each STIHL chainsaw should be returned to trained
personnel such as your STIHL servicing
dealer for periodic inspection and
servicing of the brake system according
to the following schedule:
Heavy usage - every three months,
Moderate usage - twice a year,
Occasional usage - annually.
The chainsaw should also be returned
immediately for maintenance whenever
the brake system cannot be thoroughly
cleaned or there is a change in its
operating characteristics.
For any maintenance please refer to the
maintenance chart DQGWRWKHZDUUDQW\
VWDWHPHQW near the end of this manual.
Additionally, the daily maintenance
schedule for your chainsaw set forth in
your STIHL Owner’s Manual should be
strictly followed.
Store chainsaw in a dry place and away
from children. Before storing for longer
than a few days, always empty the fuel
tank (see chapter "Storing the Machine"
in this manual).

143BA003 KN

0RXQWLQJ
WKH%DUDQG&KDLQ

3

6

1

4

4

143BA004

5
2
You can run chains of different pitches
on this chainsaw - depending on the
chain sprocket (see "Specifications")
The chain pitch must match the guide
bar. The drive link gauge must match
the guide bar groove width.

•
•



Unscrew nuts and take off cover

•
•

Wear work gloves to protect hands
Fit the chain - start at the bar nose.
Disengage the chaine brake:
Pull hand guard  toward the front
handle.

Fit the guide bar over the
studs  cutting edges on top of bar
must point to right and engage the peg
of the tensioner slide in
locating hole place the chain over
sprocket at the same time -

Turn tensioning screw 
counterclockwise until the peg of
the tensioner slide butts against
left end of housing slot.



Retensioning during cutting work:

•
145BA003 K

7

Now turn tensioning screw 
clockwise until there is very little chain
sag on the underside of the bar and the drive link tangs are located
in the bar groove.

•
•



Refit the sprocket cover and screw on the nuts
only finger-tight.

•
•

Shut down the engine and then
slacken the nuts.
Hold the bar nose up Use screwdriver to turn the
tensioning screw  clockwise
until chain fits snugly against
the underside of the bar.
Tighten down the nuts ILUPO\

A new chain has to be retensioned
more often than one that has been in
use for some time check chain tension frequently see section "During Operation".

•

143BA007 KN

1

133BA024 KN

7HQVLRQLQJWKH6DZ&KDLQ

•
•

Shut down the engine.
Wear work gloves.

Chain must fit snugly against the
underside of the bar - and, with the
chain brake disengaged, it must still be
possible to pull the chain along the bar
by hand.

•

If necessary, retension the chain.

A new chain has to be retensioned
more often than one that has been in
use for some time check chain tension frequently see section "During Operation".

Now refer to chapter
"Checking Chain Tension"

Tensioning the chain see section
"Tensioning the Saw Chain"



)XHO0L[

Your two-stroke engine requires a
mixture of brand-name gasoline and
quality two-stroke engine oil with the
FODVVLILFDWLRQ7&
Use regular branded unleaded gasoline
with a minimum octane rating of
90 ROZ (U.S.A./Canada: pump octane
min. 89!). If the octane number of the
regular grade gasoline in your area is
lower, use premium unleaded fuel.
Fuel with a lower octane rating may
result in preignition (causing “pinging”)
which is accompanied by an increase in
engine temperature. This, in turn,
increases the risk of piston seizure
and damage to the engine.
The chemical composition of the fuel is
also important. Some fuel additives not
only detrimentally affect elastomers
(carburetor diaphragms, oil seals, fuel
lines etc.), but magnesium castings as
well. This could cause running problems
or even damage the engine. For this
reason it is essential that you use only
branded fuels!
Use only STIHL two-stroke engine oil or
equivalent branded two-stroke aircooled engine oils with the classification
TC for mixing.

We recommend STIHL 50:1 two-stroke
engine oil since it is specially formulated
for use in STIHL engines.
Do not use BIA or TCW (two-stroke
water cooled) mix oils!
Take care when handling gasoline.
Avoid direct contact with the skin and
avoid inhaling fuel vapour
(see “Safety Precautions”).
The canister should be kept tightly
closed in order to avoid any moisture
getting into the mixture.
The fuel tank and the canister in which
fuel mix is stored should be cleaned
from time to time.
)XHOPL[DJHV
Only mix sufficient fuel for a few days
work, not to exceed 3 months of storage.
Store in approved safety fuel-canisters
only. When mixing, pour oil into the
canister first, and then add gasoline.
Gasoline

Oil (STIHL 50:1 or
equivalent branded TC oils)

US gal.

US fl.oz

1
2 1/2
5

2.6
6.4
12.8

Dispose empty mixing-oil canisters only
at authorized disposal locations.


143BA008 KN

This engine is certified to operate on
unleaded gasoline and oil with the
mix ratio 50:1.

)XHOLQJ

Before fueling, clean the fuel filler cap
and the area around it to ensure that no
dirt falls into the tank.
Always thoroughly shake the mixture in
the canister before fueling your machine.

:DUQLQJ

In order to reduce the risk of burns or
other personal injury from escaping gas
vapor and fumes, remove the fuel filler
cap carefully so as to allow any pressure
build-up in the tank to release slowly.

:DUQLQJ

After fueling, tighten fuel cap DV
VHFXUHO\DVSRVVLEOH by hand.
Use a suitable tool (e.g. screwdriver end
of combination wrench) to tighten
slotted fuel caps.


&KDLQOXEULFDQW

)LOO&KDLQ2LO7DQN

For automatic and reliable lubrication of
the chain and guide bar:
8VHRQO\DTXDOLW\HQYLURQPHQWDOO\
FRPSDWLEOHFKDLQDQGEDUOXEULFDQW
67,+/FKDLQOXEULFDQWZLWKQRQIOLQJ
DGGLWLYHRUWKHUDSLGO\ELRGHJUDGDEOH
67,+/%LRSOXVLVUHFRPPHQGHG

Change the fuel pick up body every year.
Before storing your machine for a long
period, drain and clean the fuel tank and
run engine until carburetor is dry.

The service life of the chain and guide
bar depends on the quality of the
lubricant. It is therefore essential to use
only a specially formulated chain
lubricant.
If special chain lubricant is not available,
you may - in an emergency - use an HD
single grade or multigrade engine oil
with a viscosity that suits the prevailing
outside temperature.

:DUQLQJ

Medical studies have shown that
renewed contact with waste oil can
cause skin cancer. Avoid direct contact
with waste oil. If waste oil does get on
your skin, wash with soap and water.
'RQRWXVH waste oil for any purpose,
and dispose of it only at authorized
disposal locations.



143BA010 KN

143BA009 KN

,PSRUWDQWBiological chain oil must be
resistant to aging (e.g. STIHL Bioplus)
since it will otherwise quickly turn to
resin. This results in hard deposits that
are difficult to remove, especially in the
area of the chain drive, clutch and chain.
It may even cause the oil pump to seize.

•
•

Thoroughly clean the oil filler cap
and the area around it to ensure
that no dirt falls into the tank.
Refill the chain oil tankevery time
you refuel.

There must still be a small amount of oil
in the oil tank when the fuel tank is
empty.
If the oil tank is still partly full, the reason
may be a problem in the oil supply
system:
Check chain lubrication, clean the
oil passages, contact your STIHL dealer
for assistance if necessary.



&KDLQ%UDNH
7KHFKDLQEUDNHLVDOVRDFWLYDWHGE\
WKHLQHUWLDRIWKHIURQWKDQGJXDUG
if the kickback force of the saw is high
enough:
The hand guard is accelerated toward
the bar nose - even if your left hand is
not behind the hand guard, e.g. during
felling cut.
The chain brake will operate only if the
hand guard has not been modified in
any way.

143BA011 KN

143BA012 KN

&KHFNRSHUDWLRQRIFKDLQEUDNH

/RFNLQJFKDLQZLWKFKDLQEUDNH
- in an emergency
- when starting
- at idling speed.

•



The chain is stopped and locked
when the hand guard is pushed
toward the bar nose by the left hand or when brake is activated by inertia
in certain kickback situations.

5HOHDVLQJWKHFKDLQEUDNH

•

Before starting work: Run engine at
idle speed, engage the chain brake
(push hand guard toward bar nose).
Accelerate up to full throttle for no more
than 3 seconds - the chain must not
rotate. The hand guard must be free of
dirt and move freely.

Pull the hand guard back toward
the front handle.

1RWHAlways disengage chain brake
before accelerating engine and before
starting cutting work. The only exception
to this rule is when you check operation
of the chain brake. High revs with the
chain brake engaged (chain locked) will
quickly damage the powerhead and
chain drive (clutch, chain brake).

&KDLQEUDNHPDLQWHQDQFH
The chain brake is subject to normal
wear and tear. It must therefore be
checked and serviced regularly by
trained personnel (e.g. STIHL dealer) at
the following intervals:
Full-time professional
users:
every 3 months
Semi-professional
users:
every 6 months
Occasional
users:
every 12 months


7KHIRXUSRVLWLRQV
RIWKH0DVWHU&RQWUROOHYHU
To start the engine, move the lever to
"Cold Start" position do not use force.
If the Master Control lever is on
"Run": Press down the throttle trigger
interlock - and move the Master Control
lever downward.
"Cold Start" position: Choke shutter is
closed - throttle trigger is in startingthrottle position. A cold engine should
be started in this position.
As soon as engine begins to fire,
move the Master Control lever to
"Warm Start" position :
Move the Master Control lever one
notch upward.


"Warm Start" position:
Choke shutter is open throttle trigger is in starting-throttle
position
If you leave the Master Control lever
in the "Cold Start" position,
the combustion chamber will flood
and stall the engine.
The Master Control lever must be in
"Warm Start" position to start a warm
engine. Also select this position if engine
has been running but is still cold.
The Master Control lever should not be
forced to "Run" position it will move to "Run" as soon as the
throttle trigger is activated.

138BA019 LÄ

138BA009 LÄ

138BA010 LÄ

,QIRUPDWLRQ%HIRUH
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Create Date                     : 2000:06:15 16:08:11Z
Modify Date                     : 2005:07:28 15:40:26-04:00
Metadata Date                   : 2005:07:28 15:40:26-04:00
Format                          : application/pdf
Title                           : STIHL 036
Description                     : Gebrauchsanleitung
Creator                         : D1/MTG-fi
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Instance ID                     : uuid:07ed41df-5f96-4d5d-860d-cb1bb6311f5e
Page Count                      : 56
Subject                         : Gebrauchsanleitung
Author                          : D1/MTG-fi

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