2875-93111(005)
OWNER/OPERATOR MANUAL
CHAINSAWS
G310TS
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.
Before using our products, please
read this manual carefully to
understand the proper use of your
unit.
APPLICABLE SERIAL NUMBERS :
002191 and up
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SAFETY FIRST
Instructions contained in warnings within this
manual marked with a
symbol concern
critical points which must be taken into
consideration to prevent possible serious
bodily injury, and for this reason you are
requested to read all such instructions
carefully and follow them without fail.
■ WARNINGS IN THE MANUAL
WARNING
This mark indicates instructions which must be
followed in order to prevent accidents which could
lead to serious bodily injury or death.
IMPORTANT
This mark indicates instructions which must be
followed, or it leads to mechanical failure,
breakdown, or damage.
NOTE
This mark indicates hints or directions useful in the
use of the product.
CONTENTS
1. Parts location …………………………………4
2. Specifications …………………………………4
3. Symbols on the machine ……………………5
4. For safe operation ……………………………6
5. Installing guide bar and saw chain …………8
6. Fuel and chain oil ……………………………9
7. Operation ……………………………………11
8. Sawing ………………………………………14
9. Maintenance …………………………………17
10. Storage ………………………………………20
11. Parts list ………………………………………21
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1. Parts location
1. Guide Bar
2. Saw Chain
3. Front Guard
4. Front Handle
5. Rear Handle
6. Chain Cover
7. Fuel Tank Cap
8. Oil Tank Cap
2. Specifications
■ G310TS
Power unit :
3
Dis placement ····················································································· 1.9(30.1) cu-in(cm )
Fuel ············································································· Mixture(Gasoline 32 : 2-cycle oil 1)
Fuel tank capacity ················································································· 7.44(0.22) fl.oz( )
Chain oil ························································································ Motor oil SAE #10W-30
Oil tank capacity ···················································································· 4.40(0.13) fl.oz( )
Carburetor ································································································· Diaphragm type
lgnition system ··································································································· Solid-state
Spark plug ···························································································· Champion RCJ-6Y
Oil feeding system ····································································· Mechanical plunger pump
Sprocket : Pitch – No. of teeth ··························································· 3/8in(9.38mm) – 6T
Dimensions : L – W – H ············································ 10.2(255)x9.2(230)x9.4(235) in(mm)
Dry weight ·································································································· 7.4(3.3) lbs(kg)
Cutting attachment :
Guide bar : Type – Size ····················································· Sprocket nose – 14(35) in(cm)
Saw chain : Type – Pitch – Gauge ··················· Oregon 91SG – 3/8(9.375) – 0.050(1.25) in(mm)
Specifications are subject to change without notice.
4
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3. Symbols on the machine
For safe operation and maintenance, symbols are
on the machine. According to these indications,
please be careful not to take a mistake.
(a). The port to refuel the “MIX GASOLINE”
Position: fuel tank cap
(b). The port to refuel the “CHAIN OIL”
Position: oil cap
(c). The indication regarding the switch.
Flipping the engine switch to the “O” (STOP)
direction, the engine stops.
Position: upper part of the unit
(d). The indication regarding the choke.
Pulling out the choke knob, the choke closes.
Position: front of the chain cover
(e). The position of H-needle
The position of L-needle
The position of idle adjusting screw
Position: Front of the chain cover
(f). It shows the directions that the chain brake is
released (for the white arrow) and activated (for
the black arrow).
Position: Front of the chain cover
INFORMATION IMPORTANTE
CONCERNANT LE MOTEUR
Ce moteur conformc aux normcs U.S. EPA PH1 et
1995-1998 de la régulementation concernant la
pollution de l'air pour les petits moteurs tout-terrain.
Type de moteur : TKZ025UB24RA
IMPORTANT ENGINE INFORMATION
THIS ENGINE CONFORMS TO
US EPA PH1 AND 1995-1998
CALIFORNIA EMISSION REGULATIONS
FOR ULGE ENGINES.
ENGINE FAMILY : TKZ030UB24RA
ENGINE DISPLACEMENT : 30.1cc
USE UNLEADED GASOLINE + AIR – COOLED
2 – CYCLE ENGINE OIL.
Cylindrée du moteur : 30,1 cc
Utiliser l'essence ordinaire (avec ou sans plomb)
moteur 2-temps à refroidissement par air.
Se référer au Manuel de l'utilisateur pour
les spécifications d'entretien et les réglages.
+
REFER TO OWNER'S MANUMAL FOR
MAINTENANCE SPECIFICATIONS AND
ADJUSTMENTS.
RedMax
Made in Japan
RedMax
Made in Japan
G310TS
G310TS
5
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4. For safe operation
1. Never operate a chain saw when you are
fatigued, ill, or upset, or under the
influence of medication that may make
you drowsy, or if you are under the
influence of alcohol or drugs.
8. Before you start the engine, make sure
the saw chain is not contacting anything.
9. Always carry the chain saw with the
engine stopped, the guide bar and saw
chain to the rear, and the muffler away
from your body.
2. Use safety footwear, snug fitting clothing
and eye, hearing and head protection
devices.
10. Always inspect the chain saw before
each use for worn, Ioose, or changed
parts. Never operate a chain saw that is
damaged, improperly adjusted, or is not
completely and securely assembled. Be
sure that the saw chain stops moving
when the throttle control trigger is
released.
3. Always use caution when handling fuel.
Wipe up all spills and then move the
chain saw at least ten(10) feet(three(3)
m) from the fueling point before starting
the engine.
3a) Eliminate all sources of sparks or
flame (ie. smoking, open flames, or
work that can cause sparks) in the
areas where fuel is mixed, poured, or
stored.
11. All chain saw service, other than the
items listed in the Operator’s Manual,
should be performed by competent chain
saw service personnel. (e.g., if improper
tools are used to remove the flywheel, or
if an improper tool is used to hold the
flywheel in order to remove the clutch,
structural damage to the flywheel could
occur which could subsequently cause
the flywheel to disintegrate).
3b) Do not smoke while handling fuel or
while operating the chain saw.
4. Do not allow other persons to be near
the chain saw when starting the engine
or cutting a wood. Keep bystanders and
animals out of the work area. Children,
pets, and bystanders should be a
minimum of thirty(30) feet away when
you start or operate the chain saw.
12. Always shut off the engine before setting
it down.
13. Use extreme caution when cutting small
size brush and saplings because slender
material may catch the saw chain and be
whipped toward you or pull you off
balance.
5. Never start cutting until you have a clear
work area, secure footing, and planned
retreat path from the falling tree.
6. Always hold the chain saw firmly with
both hands when the engine is running.
Use a firm grip with thumb and fingers
encircling the chain saw handles.
14. When cutting a limb that is under
tension, be alert for spring back so that
you will not be struck when the tension in
the wood fibers is released.
7. Keep all parts of your body away from
the saw chain when the engine is
running.
15. Keep the handles dry, clean and free of
oil or fuel mixture.
6
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4. For safe operation
16. Operate the chain saw only in well
ventilated areas. Never start or run the
engine inside a closed room or building.
Exhaust fumes contain dangerous
carbon monoxide.
19. When transporting your chain saw, make
sure the appropriate guide bar scabbard
is in place.
20. This chain saw is equipped with a spark
arrester built-in muffler. Periodically
check the arrester to keep it in good
order.
17. Do not operate a chain saw in a tree
unless specially trained to do so.
18. Guard against kickback. Kickback is the
upward motion of the guide bar which
occurs when the saw chain at the nose
of the guide bar contacts an object.
Kickback can lead to dangerous loss of
control of the chain saw.
KICKBACK SAFETY PRECAUTIONS FOR
CHAIN SAW USERS
– WARNING –
● 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.
● Do not rely exclusively on the safety devices built into your saw. As a chain saw user you
should take several steps to keep cutting jobs free from accident or injury.
(1) With a basic understanding of kickback you can reduce or eliminate the element of
surprise. Sudden surprise contributes to accidents.
(2) Keep a good 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.
(3) Make certain that the area in which you’re cutting is free from obstructions. Do not let
the nose of the guide bar contact a log, branch, or any other obstruction which could
be hit while you are operating the saw.
(4) Cut at high engine speeds.
(5) Do not overreach or cut above shoulder height.
(6) Follow manufacturers sharpening and maintenance instructions for saw chain.
(7) Only use replacement bars and chains specified by the manufacturer or the
equivalent.
7
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5. Installing guide bar and saw chain
A standard saw unit package contains the items as
shown. (SE1)
SE1
Open the box and install the guide bar and the saw
chain to the power unit as follows.
WARNING
The saw chain has very sharp edges. Use thick,
protective gloves to avoid injury.
1. Loosen a nut and remove the chain cover.
2. Mount the guide bar and fit the saw chain
around the bar and the drive sprocket. Pay
attention to the correct direction of the saw
chain. (SE2)
SE2
3. Fit the chain tensioner nut into the lower hole of
the guide bar, then install the chain cover, and
fasten the mounting nut to finger tightness.
(SE3)
NOTE
When installing the chain cover, be sure to fit the
hook completely at the rear end of the cover. (SE4)
SE3
4. While holding up the tip of the bar, adjust the
chain tension by turning the tensioner screw until
the tie straps just touch the bottom side of the
bar rail. (SE5)
5. Keep holding the guide bar up, tighten the
mounting nut firmly with the attached socket
wrench.
6. Rotate the saw chain by hand, wearing a
protective glove, to see if it turns smoothly
without noticeable gap between the tie straps
and the guide bar.
SE4
NOTE
A new chain will expand its length in the beginning
of use. Check and readjust the tension frequently
as a loose chain can easily derail or cause rapid
wear of itself and the guide bar.
SE5
8
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6. Fuel and chain oil
■ FUEL
The RedMax engines are lubricated by oil specially
formulated for air-cooled 2-cycle gasoline engine
use. If RedMax oil is not available, use an anti-
oxidant added quality oil expressly labeled for air-
cooled 2-cycle engine use.
RECOMMENDED MIXING RATIO
GASOLINE 32 : OIL 1
Exhaust emission are controlled by the
fundamental engine parameters and
components (eq., carburation, ignition timing
and port timing) without addition of any major
hardware or the introduction of an inert
material during combustion.
These engines are certified to operate on
unleaded gasoline.
WARNING
The fuel is highly flammable. Do not smoke or
bring any flame or sparks near fuel.
■ HOW TO MIX FUEL
1. Measure out the quantities of gasoline and oil to
be mixed.
2. Put some of the gasoline into a clean, approved
fuel container.
3. Pour in all of the oil and agitate well.
4. Pour in the rest of gasoline and agitate again for
at least one minute.
5. Put a clear indication on the outside of the
container to avoid mixing up with gasoline or
other containers.
FOR YOUR ENGINE LIFE, AVOID;
1. FUEL WITH NO OIL(RAW GASOLINE) – It will
cause severe damage to the engine inner parts
very quickly.
2. GASOHOL – It can cause deterioration of rubber
and/or plastic parts and disruption of engine
lubrication.
3. OIL FOR 4-CYCLE ENGINE USE or WATER
COOLED 2-CYCLE ENGINE USE – It can
cause spark plug fouling, exhaust port blocking,
or piston ring sticking.
9
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6. Fuel and Chain oil
■ CHAIN OIL
Use motor oil SAE 10W-30 all year round, or SAE
30-40 in summer and SAE 20 in winter.
NOTE
Do not use waste or regenerated oil that can cause
damage to the oil pump.
10
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7. Operation
■ FUELING THE UNIT (OP1)
1. Remove the fuel tank cap and pour fuel into the
tank up to 80% of full capacity.
OP1
2. Fasten the fuel cap securely and wipe up any
fuel spillage around the unit.
3. Remove the oil tank cap and pour chain oil into
the tank. Fasten the cap securely.
WARNING
1. Select bare ground for fueling.
OP2
2. Move at least 10 feet (3 meters) away from the
fueling point before starting the engine.
3. Stop the engine before refueling the unit.
■ STARTING ENGINE
WARNING
Keep clear of the saw chain as it will start
rotating upon starting of the engine.
OP3
1. Put the ignition switch to “ I ” position. (OP2)
2. While holding the throttle lever together with the
throttle interlock, push in the side button and
release the throttle lever to hold it at the start
position. (OP3)
3. Pull out the choke knob to the closed position.
(OP4)
OP4
NOTE
When restarting immediately after stopping the
engine, Ieave the choke knob at the open position.
4. While holding the saw unit securely on the
ground, pull the starter rope vigorously. (OP5)
WARNING
OP5
Do not start the engine while hanging the chain
saw with a hand. The saw chain may touch
your body. It's very dangerous.
5. When engine has ignited first, push in the choke
knob and pull the rope again to start the engine.
6. Allow the engine to warm up with the throttle
lever pulled slightly.
11
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7. Operation
■ CHECKING OIL SUPPLY
OP6
After starting the engine, run the chain at medium
speed and see if chain oil is scattered off as shown
in the figure. (OP6)
NOTE
The oil tank should become nearly empty by the
time fuel in the tank is used up. Be sure to refill the
oil tank every time when refueling the saw.
■ STOPPING ENGINE
1. Release the throttle lever and let the engine run
at low speed for a moment.
OP7
2. Put the ignition switch to the “O” position. (OP7)
NOTE
In case of emergency, turn off the switch without
idling the engine.
■ ADJUSTING CARBURETOR
The carburetor has been adjusted at the factory.
Should your unit need readjustment due to the
changes in altitude or operating conditions, please
let your skillful dealer make the adjustment. A
wrong adjustment may cause damage to your unit.
If you have to make the adjustment yourself,
please carefully follow the procedure below.
NOTE
Be sure to adjust the carburetor with the bar chain
attached.
1. H and L needles are restricted within the number
of turn as shown below, because this engine
conforms to 1995 California regulations for utility
and lawn and garden equipment engines as
applicable. (OP8)
OP8
H needle –1/2
L needle fixed
2. Start engine and allow it to warm up in low
speed for a few minutes. (OP8)
3. Turn idle adjusting screw (T) counter-clockwise
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7. Operation
so that saw chain does not turn. If idling speed is
too slow, turn the screw clockwise. (OP8)
4. Make a test cut adjust the H needle for best
cutting power, not for maximum speed. (OP8)
■ CHAIN BRAKE
The chain brake is a device designed to stop the
saw chain quickly when kickback occured.
The brake system equipped on the G310TS units
is designed to work automatically by sensing
reaction force. It can also be activated manually by
pushing the brake lever (front hand guard) down
forward.
A yellow cone popping up from the base of the
brake lever indicates that the brake is on.
OP9
Releasing the Brake
Pull the brake lever up toward the front handle until
it clicks. (OP9)
NOTE
• When the brake worked, immediately release
the throttle lever and slow down the engine
speed. Running the engine at high speed while
braking the saw chain can cause clutch failures.
• Before starting the day's job, check the condition
of the brake system as follows:
1) Start the engine and grasp the handles
securely with both hands.
2) While pulling the throttle lever, slowly push
the brake lever (front hand guard) forward
with the back of your left hand.
3) Check that the brake works normally, then
release the throttle lever.
4) Pull the brake lever back to the OFF position.
13
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8. Sawing
NOTE
• Before proceeding to your job, read “For Safe
Operation” section. It is recommended to first
practice sawing easy logs. This also helps you
get accustomed to your unit.
• It is not necessary to force the saw into the cut.
Apply only light pressure while running the
engine at full throttle.
• Racing the engine with the chain seized in a
cutaway can damage the clutch system. When
the saw chain is caught in the cut, do not
attempt to pull it out by force, but use a wedge or
a lever to open the cut.
■ GUARD AGAINST KICKBACK
• This saw is equipped with a special “low
kickback” chain that greatly reduces the severty
of kickback should it occur.
• The saw chain has been tested in accordance
with American National Standard Safety
Specifications for gasoline powered chain saw
(ANSI B175.1 1985) as having an acceptable
low kickback level. On this saw never use any
chain other than those recommended on page
18 of this manual, or which is not designated as
meeting the ANSI B175.1 kickback levels on this
saw.
• Low kickback saw chains are chains which have
met the kickback requirements of ANSI B175.1
when tested on the representative samples of
chain saws below 3.8 C.I.D. specified in ANSI
B175.1.
• The guide bar supplied with this saw has an
under 1.2 inch radius sprocket nose which
produces a specific kickback energy. Never use
a bar with a larger nose radius. Use only those
recommended on page 18.
• The length of bars has a great effect on
kickback. Use only those length as specified on
page 18.
• This saw is also equipped with a chain brake
that will stop the chain in the event of kickback if
operating properly. You must check the chain
brake operation before each usage by running
the saw at full throttle for 1 or 2 seconds and
pushing the front hand guard forward. The chain
14
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8. Sawing
should stop immediately with the engine
at full speed. If the chain is slow to stop or
does not stop then replace the brake band
and clutch drum before use.
SA1
• It is extremely important that the chain
brake be checked for proper operation
before each use and that the chain be
sharp in order to maintain the kickback
safety level of this saw. Removal of the
safety devices, inadequate maintenance,
or incorrect replacement of the bar or
chain may increase the risk of serious
personal injury due to kickback. (SA1)
■ FELLING A TREE (SA2)
WARNING
When you fell a tree, be sure to warn your
neighboring workers of the danger.
SA2
1. Decide the felling direction considering the
wind, Iean of the tree, location of heavy
branches, ease of job after felling, and
other factors .
2. While clearing the area around the tree,
arrange a good foothold and retreat path.
3. Make a notch cut one-third of the way into
the tree on the felling side.
4. Make a felling cut from the opposite side
of the notch and at a level slightly higher
than the bottom of the notch.
■ LOGGING AND LIMBING
WARNING
1. Always ensure your foothold as well as
stability of the tree.
2. Be alert to the rolling over of a cut log.
3. Read the instructions in “For safe
operation” to avoid kickback of the
saw.
Before starting work, check the direction of
bending force inside the log to be cut.
Always finish cutting from the opposite side
15
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8. Sawing
of bending direction to prevent the guide bar from
being caught in the cutaway.
● Cutting an unpillowed log
Saw down halfway, then roll the log over and cut
from the opposite side. (SA3)
SA3
● Cutting a pillowed log
SA4
In the area A in the picture right above, saw up
from the bottom one-third and finish by sawing
down from the top. In the area B, saw down from
the top one-third and finish by sawing up from the
bottom. (SA4)
● Limbing a felled tree
SA5
WARNING
Be alert to the spring back of a cut limb.
First check which way the limb is bent. Then make
a shallow cut into the compressed side to prevent
the limb from being torn. Cut through from the
tensed side. (SA5)
● Pruning
WARNING
SA6
1. Do not use an unstable foothold or a
stepladder.
2. Do not overreach.
3. Do not cut above shoulder height.
4. Always use both hands to grip the saw.
Cut up from the bottom, finish down from the top.
(SA6)
16
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9. Maintenance
MA1
WARNING
Make sure to stop the engine before inspecting
and/or servicing the unit.
■ DAILY MAINTENANCE
SAW CHAIN
It is one of the essential factors for smooth and
safe operation to keep the cutters always in good
condition. It’s time to reform the cutters when;
MA2
1. Sawdust has become powder-like.
2. You need extra force to saw in.
3. The cutaway tends to curve by itself.
4. The unit vibrates abnormally when sawing.
5. Fuel consumption has increased.
REFORMING CUTTER
1. Wear work gloves.
2. Use 5/32 inch (3.9mm) round file.
3. Hold the guide bar and the saw chain firmly.
4. Place the file on the cutter and push straight
forward while keeping the file angles and the
height as shown in the picture.
MA3
5. Make sure that every cutter has the same length
and the edge angles as shown in the picture.
6. After every cutter has been set, check the depth
gauge and file it to the proper level as
necessary. Do not file off beyond the specified
level, or the cutting edge can be damaged very
quickly.
MA4
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9. Maintenance
GUIDE BAR
MA5
1. Remove sawdust in the bar groove and the
oiling port. (MA5)
2. Grease the nose sprocket from the feeding port
on the tip of the guide bar. (MA6)
3. Periodically turn over the guide bar when
mounting it to the unit, in order to prevent partial
wear.
WARNING
MA6
This saw is equipped with one of the following
low kickback bar/chain combinations:
RedMax Part Number
Bar Size
14 (inch)
(35cm)
Guide Bar Saw Chain
G0011 91SG52X
For replacement, use only above bar and chain,
or the following;
OREGON BAR
14 inch S/N DOUBLE GUARD BAR,
Mount code #A041.
OREGON CHAIN
MA7
91SG
AIR FILTER
A clogged air filter can reduce the engine
performance. Daily check the filter elements and
tap off attached saw dust. When cleaning, use
warm, soapy water and dry completely before
installing. When the element is broken or shrunk,
replace with a new one. (MA7)
MA8
OILING PORT
Dismount the guide bar and check the oiling port
for blocking by sawdust. (MA8)
GENERAL
Inspect the entire unit for fuel leakage, Ioose
fastenings, and damage to major parts, especially
handle joints and guide bar mounting. When
18
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9. Maintenance
anything wrong be found, make sure to have it
repaired before next usage.
MA9
■ MONTHLY MAINTENANCE
FUEL FILTER
When the engine runs short of fuel supply, check
the fuel filter for blockage. (MA9)
MA10
OIL STRAINER
Drain the oil tank and remove the oil strainer
located near the spark plug. Check the condition
and clean if necessary. (MA10)
SPARK PLUG
MA11
Starting failure and mis-firing are often caused by a
fouled spark plug. Periodically clean the spark plug
and check that the spark gap is in the correct
range. (MA11)
.025 in
0.6 mm
For a replacement plug, use Champion RCJ-
6Y(noise-proof) or CJ-6Y, or NGK BPMR7A.
DRIVE SPROCKET
Periodically check the drive sprocket for wear and
damage, and replace when the teeth have worn
over 0.04 inch, or when any damage has been
observed. (MA12)
MA12
HANDLE MOUNTING JOINTS
Inspect the handle mounting joints and replace
when any adhered part is peeled off or a crack is
observed on the rubber part. Also replace when the
inside of the rear damper metal has worn
remarkably.
19
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9. Maintenance
SPARK ARRESTER
MA13
RedMax engines are equipped with a spark
arresting screen at the exhaust port. Periodically
check and keep it in good condition. In the State of
California it is required by law (Section 4442 of the
California Public Resources Code) to have a spark
arrester when a gas powered tool is used in any
forest covered, brush covered, or grass covered
unimproved land. (MA13)
10. Storage
1. Empty the fuel tank and run the engine out of
fuel.
2. Empty the oil tank.
3. Clean the entire unit.
4. Store the unit in a dry place out of the reach of
children.
20
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11. Parts list
CHAINSAWS
G310TS
NOTE :
1. Use KOMATSU ZENOAH genuine parts as specified in the parts list for repair and/or
replacement.
2. KOMATSU ZENOAH does not warrant the machines, which have been damaged by the
use of any parts other than those specified by the company.
3. When placing parts orders for repair and/or replacement, check if the model name and the
serial number are applicable to those specified in the parts list, then use parts number
described in the parts list.
4. The contents described in the parts list may change due to improvement.
5. The parts for the machine shall be supplied seven (7) years after the machine is
discontinued. [It is possible that some specific parts may be subject to change of their
delivery term and list price within the limit of ten (7) years after the machine is
discontinued. It is also possible that some parts may be available even after the limit of
seven (7) years.]
May. 2000
APPLICABLE SERIAL NUMBERS :
002191 and up
21
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1
2
Fig.1 POWER UNIT
G310TS
1.Partslist
(S/N 002191 and up)
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Q'TY
/UNIT
Q'TY
/UNIT
Q'TY
/UNIT
Key# PART NUMBER
DESCRIPTION
NOTE
Key# PART NUMBER
DESCRIPTION
NOTE
Key# PART NUMBER
DESCRIPTION
NOTE
1
2
3
4
5
6
7
8
9
2870-12111 CYLINDER
2633-15100 MUFFLER ASS’Y
2633-15110 • BASE
2633-15120 • COVER
2630-15130 • BUFFLE
2633-15150 • SPARK ARRESTER
2633-15160 COVER
2630-15210 GASKET
3330-15220 BOLT
1
1
1
1
1
1
1
1
2
1
4
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
4
2
2
54 2630-33410 COVER
55 2630-31950 SCREW
56 2630-33511 JOINT (B)
57 2640-33530 BOLT
58 2630-33610 SCREW
59 2870-41111 PISTON
60 3319-41210 RING
1
1
3
3
6
1
1
1
2
1
2
1
2
1
1
1
1
1
1
1
107 2630-55160 • GEAR
108 0261-00416 SCREW
109 2630-55211 PLATE
1
2
1
1
1
2
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
4
110 2630-55251 SEAL
111 2630-55312 COVER
112 2630-31950 SCREW
113 2634-71111 MODULE
114 2631-71203 ROTOR ASS'Y
115 2630-71221 • PAWL
116 2630-71231 • SPRING
117 0308-00040 • SNAP RING
118 5600-72150 SPACER
119 3310-72150 BOLT
120 5602-73110 SPARK PLUG (RCJ8Y)
121 5500-72110 CAP
122 1900-72120 SPRING
123 2630-72211 TUBE
124 2634-72500 SWITCH ASS'Y
125 2630-72610 LEAD
126 2870-75002 STARTER ASS'Y
127 2870-75101 • CASE COMP.
128 3330-75121 •• GUIDE
129 2630-75213 • REEL
61 3304-41310 PIN
62 3310-41320 SNAP RING
63 3310-41410 BEARING
64 1650-41510 WASHER
65 2870-42002 CRANKSHAFT COMP.
66 06030-06201 BEARING
67 2630-43150 OIL SEAL
68 04065-03212 SNAP RING
69 2169-21210 OIL SEAL
70 1650-43230 NUT
10 2870-21111 CRANKCASE
11 01252-30530 BOLT
12 2870-22102 VALVE ASS’Y
13 2870-22211 GASKET
14 3330-141211 GASKET
15 2875-31103 ENGINE CASE COMP.
16 2870-31510 VALVE
17 2831-31202 FUEL PIPE ASS’Y
18 1492-85410 • PIPE
19 1850-85300 • FILTER ASS’Y
20 1260-85460 • CLIP
21 3350-34320 • ELBOW
22 2631-31250 • GROMMET
23 3317-86100 • BREATHER ASS’Y
24 2630-31301 OIL PIPE ASS’Y
25 1492-85410 • PIPE
26 2630-31321 • GROMMET
27 2630-31330 • JOINT
28 2630-31350 • FILTER
29 1492-85410 PIPE
30 3370-31210 PIN
71 2872-51111 CLUTCH DRUM
72 3310-51310 BEARING
73 2870-51200 CLUTCH ASS'Y
74
––––––––– • SHOE
75 3317-51240 • BOSS (B)
76 2870-51230 • SPRING
77 2630-98610 • BOSS (A)
78 2872-54004 CHAIN BRAKE ASS'Y
79 2872-53115 • COVER
80 2872-54112 • GUARD
81 2872-54120 • SPRING
82 0263-80530 • SCREW
83 2872-54140 • SPACER
84 2850-54211 • SPACER
85 2872-54220 • WEIGHT
86 2872-54230 • SPRING
87 2851-54270 • SPRING
88 01641-20508 • WASHER
89 3310-53331 • NUT (B)
90 2851-54301 • LEVER COMP.
91 2851-54350 • PIN
92 2670-54410 • ARM
93 2872-54510 • BAND
94 3356-24140 • PIN
95 2670-54610 • SPRING
96 2872-54623 • COVER
97 2630-33610 • SCREW
98 2831-54120 LABEL
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
1
1
1
1
1
130 1260-75151 • ROPE
131 3330-75421 • KNOB
132 3330-75201 • HOLDER COMP.
133 2630-75410 • WASHER
134 2630-75510 • SCREW
135 2870-75610 • COVER
136 2630-33610 • SCREW
137 2630-31950 SCREW
138 2875-75130 LABEL
139 2875-81001 CARBURETOR ASS'Y
140 3310-82110 WASHER
141 2875-82120 CHOKE PLATE
142 2630-82140 SCREW
143 2630-82151 THROTTLE ROD
144 2630-82160 GROMMET
145 2630-82210 GROMMET (A)
146 2875-82221 GROMMET (B)
147 2630-82311 CHOKE ROD
148 3320-33310 GROMMET
149 2631-82550 CAP
31 2630-31510 VALVE ASS'Y
32 2870-22251 SEAL
33 2630-31650 CAP
34 2870-31750 SCREW
35 2841-31800 CAP ASS'Y
36 2630-31820 • GASKET
37
––––––––– STOPPER
38 2630-31913 COVER
39 2630-31950 SCREW
40 2632-32103 FRONT HANDLE ASS'Y
41 2630-32121 • JOINT (A)
42 2630-32151 • STOPPER
43 2630-32170 • SCREW
44 2630-32170 SCREW
2
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
150 2630-98500 COVER ASS'Y
151 2630-83120 • KNOB
152 0308-00040 • SNAP RING
153 2630-83511 CLEANER
154 2870-83610 ELEMENT
155 2875-31411 LABEL
45 2630-32610 SCREW
46 2630-33103 REAR HANDLE COMP.
47 3330-33250 • STOPPER
48 3310-33262 • SPRING
49 3310-33271 • KNOB
50 2630-33312 THROTTLE LEVER
51 3356-33321 SPRING
52 04025-00524 PIN
99 2648-54350 LABEL
100 3350-53410 NUT
101 2870-53310 PLATE
102 2630-53330 SCREW
103 3310-53320 NUT (A)
104 2630-53412 CATCHER
105 2630-32170 SCREW
106 2630-55103 OIL PUMP ASS'Y
156 0304-02040 RIVET
2
53 3356-33352 ARM
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G310TS
11. Parts list
Fig.2 CARBBURETOR COMPONENTS & ACCESSORIES (S/N 002191 and up)
24
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G310TS
Fig.2 CARBBURETOR COMPONENTS & ACCESSORIES (S/N 002191 and up)
Q'TY
/UNIT
Q'TY
/UNIT
Key# PART NUMBER
DESCRIPTION
NOTE Key# PART NUMBER
DESCRIPTION
NOTE
1
2
3
4
5
6
7
8
9
2875-81001
3306-81380
2875-81120
3310-81130
3356-81310
3310-81280
2867-81270
3310-81240
3310-81250
CARBURETOR ASS'Y
SCREEN
PUMP COVER
SCREW
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
VALVE, inlet
COVER
SPRING
SCREW
PIN
10 3310-81230
11 1480-81420
12 3350-81380
13 2630-81330
14 3310-81360
15 3310-81341
16 2670-81410
17 2875-81370
18 2630-81440
19 1148-81390
20 3310-81351
21 2850-06020
LEVER
PLUG
SPRING
SCREW
SCREW
VALVE
SPRING
SHAFT ASS'Y
LEVER
RING
SCREW
GASKET KIT
BAR 14” (350mm)
CHAIN 91SG-52E
PROTECTOR
WRENCH
STOPPER
GUAGE
22
23
G0011
91SG-52X
24 3617-97110
25 3320-91140
26 3320-96410
27 3330-97310
28 2670-96210
29 2670-96240
30 2670-96410
OP
OP
OP
OP
WRENCH
WRENCH
1
1
OP
OP
WRENCH TORX (T20 x T25 x T25 )
31 3304-97611
WRENCH TORX (B3 x B4 x B5)
25
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CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS
THE CALIFORNIA AIR RESOURCES BOARD AND KOMATSU ZENOAH Co. ARE PLEASED TO
EXPLAIN THE EMISSION CONTROL SYSTEM WARRANTY ON YOUR 1995 AND LATER LAWN AND
GARDEN EQUIPMENT ENGINE. IN CALIFORNIA, NEW UTILITY AND LAWN AND GARDEN
EQUIPMENT ENGINES MUST BE DESIGNED, BUILT AND EQUIPPED TO MEET THE STATE'S
STRINGENT ANTI-SMOG STANDARDS.
KOMATSU ZENOAH Co, MUST WARRANT THE EMISSION CONTROL SYSTEM ON YOUR LAWN AND
GARDEN EQUIPMENT ENGINE FOR THE PERIODS OF TIME LISTED BELOW PROVIDED THERE HAS
BEEN NO ABUSE, NEGLECT OR IMPROPER MAINTENANCE OF YOUR LAWN AND GARDEN
EQUIPMENT ENGINE.
YOUR EMISSION CONTROL SYSTEM. MAY INCLUDE PARTS SUCH AS THE CARBURETOR, THE
IGNITION SYSTEM, AND CATALYTIC CONVERTER. ALSO INCLUDED MAY BE THE HOSES, BELTS,
CONNECTORS AND OTHER EMISSION-RELATED ASSEMBLIES.
WHERE A WARRANTABLE CONDITION EXISTS, KOMATSU ZENOAH Co. WILL REPAIR YOUR LAWN
AND GARDEN EQUIPMENT ENGINE AT NO COST TO YOU INCLUDING DIAGNOSIS, PARTS AND
LABOR.
MANUFACTURER'S WARRANTY COVERAGE:
THE 1995 AND LATER UTILITY AND LAWN AND GARDEN EQUIPMENT ENGINES ARE
WARRANTED FOR TWO YEARS. IF ANY EMISSION-RELATED PART ON YOUR ENGINE IS
DEFECTIVE, THE PART WILL BE REPAIRED OR REPLACED BY KOMATSU ZENOAH Co.
OWNER'S WARRANTY RESPONSIBILITIES:
—AS THE LAWN AND GARDEN EQUIPMENT ENGINE OWNER, YOU ARE RESPONSIBLE FOR
THE PERFORMANCE OF THE REQUIRED MAINTENANCE LISTED IN YOUR OWNER'S
MANUAL. KOMATSU ZENOAH Co. RECOMMENDS THAT YOU RETAIN ALL RECEIPTS
COVERING MAINTENANCE ON YOUR LAWN AND GARDEN ENGINE, BUT KOMATSU
ZENOAH Co. CAN NOT DENY WARRANTY SOLELY FOR THE LACK OF RECEIPTS OR FOR
YOUR FAILURE TO ENSURE THE PERFORMANCE OF ALL SCHEDULED MAINTENANCE.
—AS THE LAWN AND GARDEN EQUIPMENT ENGINE OWNER, YOU SHOULD BE AWARE,
HOWEVER, THAT KOMATSU ZENOAH Co. MAY DENY YOU WARRANTY COVERAGE IF
YOUR LAWN AND GARDEN EQUIPMENT ENGINE OR A PART HAS FAILED DUE TO ABUSE,
NEGLECT, IMPROPER MAINTENANCE OR UNAPPROVED MODIFICATION.
—YOU ARE RESPONSIBLE FOR PRESENTING YOUR LAWN AND GARDEN EQUIPMENT
ENGINE TO A KOMATSU ZENOAH Co. DISTRIBUTION CENTER AS SOON AS A PROBLEM
EXISTS. THE WARRANTY REPAIRS SHOULD BE COMPLETED IN A REASONABLE AMOUNT
OF TIME, NOT TO EXCEED 30 DAYS.
IF YOU HAVE ANY QUESTIONS REGARDING YOU WARRANTY RIGHTS AND RESPONSIBILITIES,
YOU SHOULD CONTACT KOMATSU ZENOAH AMERICA INC. AT (770)-381-5147.
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RedMax CHAINSAW
MODEL G310TS
1-YEAR LIMITED WARRANTY
EMISSION-RELATED PARTS, FOR TWO (2) YEARS FROM THE DATE OF ORIGINAL DELIVERY OF THE MODEL
G310TS UNIT, KOMATSU ZENOAH AMERICA INC. (THE COMPANY),
THROUGH ANY RedMax DEALER, WILL REPAIR OR REPLACE, FREE OF CHARGE, FOR THE ORIGINAL AND EACH
SUBSEQUENT PURCHASER, ANY PART OR PARTS FOUND TO BE DEFECTIVE IN MATERIAL AND/OR
WORKMANSHIP. EMISSION-RELATED PARTS ARE:
THE CARBURETOR ASSY, COIL ASSY, ROTOR, SPARKPLUG,
AIR FILTER, FUEL FILTER, INTAKE MANIFOLD, AND THE GASKETS
ALL OTHER PARTS EXCEPT ABOVE PARTS, FOR ONE (1) YEAR OF HOME USE [ NINETY (90) DAYS FOR ANY
OTHER USE ] FROM THE DATE OF ORIGINAL ANY DELIVERY OF THE MODEL G310TS UNIT, THE COMPANY,
THROUGH ANY RedMax DEALER, WILL REPAIR OR REPLACE, FREE OF CHARGE, FOR THE ORIGINAL PURCHASER,
ANY PART OF PARTS FOUND TO BE DEFECTIVE IN MATERIAL AND/OR WORKMANSHIP. THIS IS THE EXCLUSIVE
REMEDY.
THE PURCHASER SHALL BEAR COSTS OF TRANSPORTING THE UNIT TO AND FROM THE RedMax DEALER.
THE PURCHASER SHALL NOT BE CHARGED FOR DIAGNOSTIC LABOR WHICH LEADS TO THE DETERMINATION
THAT A WARRANTED PART IS DEFECTIVE, IF THE DIAGNOSTIC WORK IS PERFORMED AT THE RedMax DEALER.
THE PURCHASER OR OWNER IS RESPONSIBLE FOR THE PERFORMANCE OF THE REQUIRED MAINTENANCE AS
DEFINED BY THE MANUFACTURER IN THE OWNER/OPERATOR MANUAL.
ANY WARRANTED PART WHICH IS NOT SCHEDULED FOR REPLACEMENT AS REQUIRED MAINTENANCE, OR
WHICH IS SCHEDULED ONLY FOR REGULAR INSPECTION TO THE EFFECT OF "REPAIR OR REPLACE AS
NECESSARY" SHALL BE WARRANTED FOR THE WARRANTY PERIOD.ANY WARRANTED PART WHICH IS
SCHEDULED FOR REPLACEMENT AS REQUIRED MAINTENANCE SHALL BE WARRANTED FOR THE PERIOD OF
TIME UP TO THE FIRST SCHEDULED REPLACEMNET POINT FOR THE PART.
ANY REPLACEMENT PART THAT IS EQUIVALENT IN PERFORMANCE AND DULABILITY MAY BE USED IN NON-
WARRANTY MAINTENANCE OR REPAIRS, AND SHALL NOT REDUCE THE WARRANTY OBLIGATION OF THE
COMPANY.
THE COMPANY IS LIABLE FOR DAMAGES TO OTHER ENGINE COMPONENTS CAUSED BY THE FAIRURE OF A
WARRANTED PARTS STILL UNDER WARRANTY.
THE WARRANTY DOES NOT APPLY TO THOSE UNITS WHICH HAVE BEEN DAMAGED BY NEGLIGENCE OF
INSTRUCTION LISTED IN THE OWNER/OPERATOR MANUAL FOR PROPER USE AND MAINTENANCE OF THE UNITS,
ACCIDENT MISHANDLING, ALTERATION, ABUSE, IMPROPER LUBULICATION, USE OF ANY PARTS OR ACCESSARIES
OTHER THAN THOSE SPECIFIED BY THE COMPANY, OR OTHER CAUSES BEYOND THE CONPANY'S CONTROL.
THIS WARRANTY DOES NOT COVER THOSE PARTS REPLACED BY NORMAL WEAR OR HARMLESS CHANGES IN
THEIR APPEARANCE.
THERE ARE NO OTHER EXPRESS WARRANTIES.
IMPLIED WARRANTIES INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE LIMITED TO ONE (1) YEAR OF HOME USE [ NINETY (90) DAYS FOR ANY OTHER USE ] FROM THE ORIGINAL
DELIVERY DATE.
LIABILITIES FOR INCIDENTAL OR CONSEQUENTIAL DAMAGE UNDER ANY AND ALL WARRANTIES
ARE EXCLUDED.
SOME STATES DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED WARRANTY LASTS OR EXCLUSION OR
LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMINATION OR EXCLUSION MAY
NOT APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY
FROM STATE TO STATE.
IF YOU NEED TO OBTAIN INFORMATION ABOUT THE NEAREST SERVICE CENTER, PLEASE CALL KOMATSU
ZENOAH AMERICA INC. AT (770)-381-5147.
IMPORTANT: YOU WILL RECEIVE A WARRANTY REGISTRATION CARD AT TIME OF PURCHASE.PLEASE FILL
OUT THE CARD AND SEND IT TO RedMax / KOMATSU ZENOA AMERICA WITHIN SEVEN (7) DAYS.BE SURE TO KEEP
A COPY FOR YOUR RECORDS.
KOMATSU ZENOAH AMERICA INC.
4344 Shackleford Road Suite 500
Norcross, Georgia 30093
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RedMax CHAINSAW
Modèle G310TS
Garantie limitée à 1 ans
Pièces en rapport avec les émissions de gaz d'échappement : KOMATSU ZENOAH AMERICA INC., par
l'intermédiaire de n'importe quel revendeur RedMax, réparera gratuitement ou remplacera gratuitement pour
l'acheteur initial et chaque acheteur successif toute(s) pièce(s) se révélant de constitution et/ou de montage
défectueux pendant deux (2) ans à compter de la date initiale de livraison d’une unité du modèle G310TS. Les
pièces en rapport avec les émissions de gaz d'échappement sont:
l'assemblage carburateur, l'assemblage bobine, le rotor, la bougie,
le filtre à air, le filtre à carburant, la tubulure d'admission et les joints
Toutes autres pièces exceptées celles mentionnées ci-dessus : La société, par l'intermédiaire de n'importe quel
revendeur RedMax, réparera gratuitement ou remplacera gratuitement pour l'acheteur initial toute(s) pièce (s) se
révélant de constitution et/ou de montage défectueux pendant un (1) ans en cas d’utilisation privée [ quatre-vingt-dix
(90) jours pour toute autre utilisation] à compter de la date de livraison initiale d’une unité du modèle G310TS. Telles
sont les limites de la garantie.
Le coût du transport de l'unité jusqu'au revendeur RedMax et depuis celui-ci sera à la charge de l'acheteur.
L'acheteur ne supportera pas le coût de main d'oeuvre du diagnostic qui amène à la conclusion qu'une pièce
garantie est défectueuse, si ce diagnostic est effectué chez le revendeur RedMax.
L’acheteur ou propriétaire a pour responsabilité d’effectuer l’entretien obligatoire tel que défini par le fabricant dans le
manuel du propriétaire/de l'utilisateur.
Toute pièce garantie dont le remplacement n'est pas prévu dans le cadre de l’entretien obligatoire, ou pour laquelle
est seulement prévue une inspection périodique pour "remplacement ou réparation si nécessaire" sera garantie pour
la période de garantie. Toute pièce garantie arrivée à l’échéance de son premier remplacement prévu sera garantie
jusqu’à celui-ci.
Toute pièce de rechange équivalente en performance ou en durabilité peut être utilisée pour l’entretien hors-garantie
ou les réparations hors-garantie, et ce sans réduire l’obligation de garantie incombant à la société.
La société sera tenue responsable des dommages aux autres composants du moteur causés par la défaillance de
pièce(s) garantie(s) en période de garantie.
La garantie ne s'applique pas aux unités endommagées par suite de: négligence dans la mise en oeuvre des
instructions spécifiées dans le manuel du propriétaire/de l'utilisateur en vue d’une utilisation et d’un entretien correct,
fausse manœuvre accidentelle, modification, utilisation abusive, lubrification incorrecte, utilisation de pièces ou
d’accessoires autres que ceux spécifiés par la société, ou autres causes hors du contrôle de la société.
Cette garantie ne couvre pas les pièces remplacées en raison de leur usure normale ou de changements
d’apparence sans effets.
Il n'existe aucune autre garantie explicite.
Les garanties implicites, celles de négociabilité du produit et de son adaptabilité à un usage défini incluses, sont
limitées à un (1) ans pour un usage privé [ quatre-vingt-dix (90) jours pour toute autre utilisation] à compter de la
date initiale de livraison.
Les responsabilités pour les dommage conséquents ou incidents sont exclues de toutes les garanties.
Certaines provinces n'autorisant pas les limitations à la durée des garanties implicites, ou les exclusions ou
limitations relatives aux dommages incidents ou conséquents, la limitation indiquée ci-dessus peut ne pas vous être
applicable.
Cette garantie vous donne des droits juridiques spécifiques, et vous pouvez également jouir d’autres droits variant
d'une province à l'autre.
Si vous désirez obtenir des informations sur le centre de service le plus proche, veuillez appeler KOMATSU
ZENOAH AMERICA INC. au (770)-381-5147
Note importante: vous recevrez une carte d'enregistrement de garantie au moment de l'achat. Veuillez la remplir et
l'adresser à RedMax / KOMATSU ZENOAH AMERICA sous sept (7) jours en prenant soin de conserver une copie
pour vous.
KOMATSU ZENOAH AMERICA INC.
4344 Shackleford Road Suite 500
Norcross, Georgia 30093
© Printed in Japan
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