RedMax Chainsaw G3800AVS User Guide

T2108-93110 (606)  
OWNER/OPERATOR MANUAL  
CHAINSAWS  
G3800AVS  
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 :  
001881 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 ……………………………10  
7. Operation ……………………………………12  
8. Sawing ………………………………………17  
9. Maintenance …………………………………20  
10. Maintenance of Saw Chain and Guide Bar ………23  
11. Troubleshooting Guide ……………………25  
12. Storage ………………………………………26  
13. Parts list ………………………………………27  
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1. Parts location  
1. Front guard  
2. Starter knob  
3. Air cleaner  
4. Choke knob  
5. Throttle interlock  
6. Right handle  
7. Throttle lever  
8. Engine switch  
9. Fuel tank  
10. Oil tank  
11. Left handle  
12. Saw chain  
13. Guide Bar  
2. Specifications  
G3800AVS  
Power unit :  
3
Dis placement ··················································································· 2.34(37.2) cu-in(cm )  
Fuel ············································································· Mixture(Gasoline 50 : 2-cycle oil 1)  
(when using ZENOAH genuine oil)  
Fuel tank capacity ················································································· 10.4(0.31) fl.oz( )  
Chain oil ························································································ Motor oil SAE #10W-30  
Oil tank capacity ···················································································· 7.10(0.21) fl.oz( )  
Carburetor ··········································································· Diaphragm type (Walbro WT)  
lgnition system ···························································································· Pointless (TCI)  
Spark plug ···························································································· Champion RCJ-7Y  
Oil feeding system ···················································································· Automatic pump  
Sprocket : Pitch – No. of teeth ··························································· 3/8in(9.53mm) – 6T  
Dimensions : L – W – H ·········································· 14.8(370)x9.4(235)x10.8(270) in(mm)  
Dry weight ································································································ 9.3(4.15) lbs(kg)  
Cutting attachment :  
Guide bar : Type – Size ····················································· Sprocket nose – 16(40) in(cm)  
Saw chain : Type – Pitch – Gauge ····················· Oregon 91VG – 3/8(9.53) – 0.050(1.27) in(mm)  
Specifications are subject to change without notice.  
4   
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3. Symbols on the machine  
WARNING  
For safe operation and maintenance, symbols are carved in  
relief 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 cap  
(b). The port to refuel the chain oil  
Position: Oil cap  
(c). Put the switch to the "O" position, immediately the engine stops.  
Position: Rear-left of the unit  
(d). Starting the engine, if you pull out the choke knob (at the back-  
right of the rear handle) to the point of the arrow, you can set the  
starting mode as follows  
• First-stage position – starting mode when the engine is warm.  
• Second-stage position – starting mode when the engine is cool.  
Position: Upper-right of the aircleaner cover  
(e). The screw under the "H" stamp is The High-speed adjustment  
screw.  
The screw under the "L" stamp is The Slow-speed adjustment  
screw.  
The screw at the left of the "T" stamp is the Idle adjustment  
screw.  
Position: Left side of the rear handle  
(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 pour les petits moteurs tout-terrain.  
Type de moteur : 5KZXS. 0374BC:EM  
Cylindrée du moteur : 37cc  
IMPORTANT ENGINE INFORMATION  
THIS ENGINE CONFORMS TO US EPA  
PH1 FOR SMALL OFF-ROAD ENGINES.  
ENGINE FAMILY : 5KZXS. 0374BC:EM  
ENGINE DISPLACEMENT : 37cc  
REFER TO OWNER'S MANUMAL FOR MAINTE-  
NANCE SPECIFICATIONS AND ADJUSTMENTS.  
MANUFACTURED :  
Se référer au Manuel de l'utilisateur pour les  
spécifications d'entretien et les réglages.  
Manufacturé :  
RedMax  
RedMax  
Made in Japan  
Made in Japan  
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  
illustrated. (F1)  
F1  
(1) Power unit  
(2) Guide bar  
(3) Saw chain  
(4) Plug wrench  
(5) Screwdriver for carburetor adjustment  
Open the box and install the guide bar and the saw  
chain on the power unit as follows:  
WARNING  
The saw chain has very sharp edges. Use thick  
protective gloves for safety.  
F2  
1. Pull the guard towards the front handle to check  
that the chain brake is not on.  
2. Loosen the nuts and remove the chain cover.  
3. Gear the chain to the sprocket and, while fitting  
the saw chain around the guide bar, mount the  
guide bar to the power unit. Adjust the position  
of chain tensioner. (F2)  
(8) Tensioner nut  
(9) Chain cover  
F3  
NOTE  
Pay attention to the correct direction of the saw  
chain. (F3)  
(1) Moving Direction  
4. Fit the chain cover to the power unit and fasten  
the nuts to finger tightness.  
5. 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.(F4)  
F4  
6. Tighten the nuts securely with the bar tip held up  
(12~15 N·m). Then check the chain for smooth  
rotation and proper tension while moving it by  
hand. If necessary, readjust with the chain cover  
loose.  
8   
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5. Installing guide bar and saw chain  
7. Tighten the tensioner screw.  
(2) Loosen  
(3) Tighten  
(4) Tensioner screw  
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 itseif and the guide bar.  
9   
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6. Fuel and Chain oil  
RECOMMENDED MIXING RATIO  
GASOLINE 50:OIL 1  
WARNING  
(when using ZENOAH genuine oil)  
• Gasoline is very flammable. Avoid  
smoking or bringing any flame or  
sparks near fuel. Make sure to stop the  
engine and allow it cool before  
refueling the unit. Select outdoor bare  
ground for fueling and move at least  
3m (10ft) away from the fueling point  
before starting the engine.  
50:1 MIXING CHART  
GASOLINE gal.  
1
2
3
4
5
2-CYCLE OIL fl.oz 2.6 5.2 7.8 10.4 13  
GASOLINE liter  
1
2
3
4
5
2-CYCLE OIL ml 20  
40  
60  
80 100  
• 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.  
• Make sure to use gasoline with a  
minimum octane number of 89 RON  
(USA/Canada: 87AL)  
• If you use a gasoline of a lower octane  
value than prescribed, there is a danger  
that the engine temperature may rise and  
an engine problem such as piston seizing  
may consequently occur.  
• Unleaded gasoline is recommended to  
reduce the contamination of the air for the  
sake of your health and the environment.  
• Poor quality gasolines or oils may damage  
sealing rings, fuel lines or fuel tank of the  
engine.  
• 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. (JASO FC GRADE  
OIL or ISO EGC GRADE)  
• Do not use BIA or TCW (2-stroke water-  
cooling type) mixed oil.  
HOW TO MIX FUEL  
IMPORTANT  
Pay attention to agitation.  
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  
10   
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6. Fuel and Chain oil  
again for at least one minute. As some  
oils may be difficult to agitate depending  
on oil ingredients, sufficient agitation is  
necessary for the engine to last long. Be  
careful that, if the agitation is insufficient,  
there is an increased danger of early  
piston seizing due to abnormally lean  
mixture.  
long period of time, clean the fuel tank  
after rendering it empty. Next, activate the  
engine and empty the carburetor of the  
composite fuel.  
6. In the case of scrapping the used mixed  
oil container, scrap it only at an authorized  
repository site.  
5. Put a clear indication on the outside of the  
container to avoid mixing up with gasoline  
or other containers.  
6. Indicate the contents on outside of  
container for easy identification.  
NOTE  
As lot details of quality assurance, read the  
description in the section Limited Warranty  
carefully. Moreover, normal wear and  
change in product with no functional  
influence are not covered by the warranty.  
Also, be careful that, if the usage in the  
instruction manual is not observed as to the  
mixed gasoline, etc. described therein, it  
may not be covered by the warranty.  
FUELING THE UNIT  
1. Untwist and remove the fuel cap. Rest the  
cap on a dustless place.  
2. Put fuel into the fuel tank to 80% of the full  
capacity.  
3. Fasten the fuel cap securely and wipe up  
any fuel spillage around the unit.  
CHAIN OIL  
Use motor oil SAE 10W-30 all year round, or  
SAE 30-40 in summer and SAE 20 in winter.  
WARNING  
1. Select bare ground for fueling.  
2. Move at least 10feet (3meters) away from  
the fueling point before starting the  
engine.  
NOTE  
Do not use waste or regenerated oil that can  
cause damage to the oil pump.  
3. Stop the engine before refueling the unit.  
At that time, be sure to sufficiently agitate  
the mixed gasoline in the container.  
FOR YOUR ENGINE LIFE, AVOID;  
1. FUEL WITH NO OIL(RAW GASOLINE) –  
It will cause severe damage to the internal  
engine 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 – It can  
cause spark plug fouling, exhaust port  
blocking, or piston ring sticking.  
4. Mixed fuels which have been left  
unused for a period of one month or  
more may clog the carburetor and result  
in the engine failing to operate properly.  
5. In the case of storing the product for a  
11   
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7. Operation  
F7  
WARNING  
It is very dangerous to run a chainsaw that  
mounts broken parts or lacks any parts.  
Before starting engine, make sure that all the  
parts including bar and chain are installed  
properly.  
STARTING ENGINE  
1. Fill fuel and chain oil tanks respectively, and  
tighten the caps securely. (F7)  
2. Put the switch to "I" position. (F8)  
F8  
F9  
(1) Chain oil  
(2) Fuel  
(3) Switch  
(4) Throttle lever (5) Throttle interlock  
3. Pull out the choke knob to the second-stage  
position. The choke will close and the throttle  
lever will then be set in the starting position  
[F10-(a)].  
(6) Choke knob  
NOTE  
When restarting immediately after stopping the  
engin, Choke knob in the first-stage position (choke  
open and throttle lever in the starting position)  
F10  
NOTE  
Once the choke knob has been pulled out, it will  
not return to the operating position even if you  
press down on it with your finger. When you wish  
to return the choke knob to the operating position,  
pull out the throttle lever instead.  
4. While holding the saw unit securely on the  
ground, pull the starter rope vigorously. (F11)  
WARNING  
Do not start the engine while hanging the chain  
saw with a hand. The saw chain may touch  
your body. It's very dangerous.  
F11  
5. When engine has ignited first, puch in the choke  
knob to the first-stage position and pull the  
starter again to start the engine.  
6. Allow the engine to warm up with the throttle  
lever pulled slightly.  
12   
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7. Operation  
WARNING  
Keep clear of the saw chain as it will start  
rotatIng upon starting of engine.  
CHECKING OIL SUPPLY  
WARNING  
Make sure to set up the bar and the chain when  
checking the oil supply.  
F12  
If not, the rotating parts may be exposed. It is  
very dangerous.  
After starting the engine, run the chain at medium  
speed and see if chain oil is scattered off as shown  
in the figure. (F12)  
(1) Chain oil  
ADJUSTING CARBURETOR (F14)  
The carburetor on your unit has been factory  
adjusted, but may require fine tuning due to  
change in operating conditions.  
Before adjusting the carburetor, make sure that  
provided are clean air/fuel filters and fresh,  
properly mixed fuel.  
F14  
When adjusting, take the following steps:  
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.  
H needle –1/4  
L needle fixed  
2. Start engine and allow it to warm up in low  
speed for a few minutes.  
3. Turn idle adjusting screw (T) counter-clockwise  
so that saw chain does not turn. If idling speed is  
too slow, turn the screw clockwise.  
4. Make a test cut adjust the H needle for best  
cutting power, not for maximum speed.  
(1) L needle  
(2) H needle  
(3) Idle adjusting screw  
13   
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7. Operation  
CHAIN BRAKE  
F15  
This machine is equipped with an automatic brake  
to stop saw chain rotation upon occurrence of  
kickback while in saw cutting operation. The brake  
is automatically operated by inertial force which  
acts on the weight fitted inside the front guard.  
This brake can also be operated manually with the  
front guard turned down to the guide bar.  
To release brake, pull up the front guard toward the  
front handle till "click" sound is heard. (F15)  
IMPORTANT  
Be sure to confirm brake operation on the daily  
inspection.  
How to confirm:  
1) Turn off the engine.  
2) Holding the chain saw horizontally, release your  
hand from the front handle, hit the tip of the  
guide bar to a stump or a piece of wood, and  
confirm brake operation. Operating level varies  
by bar size. (F16)  
F16  
In case the brake is not effective, ask our dealer  
inspection and repairing.  
The engine, If being kept rotated at high speed with  
the brake engaged, heats the clutch, causing a  
trouble.  
When the brake is operated while in operation,  
immediately release your fingers from the throttle  
lever and stop the engine.  
14   
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7. Operation  
STOPPING ENGINE  
F17  
1. Release the throttle lever to allow the engine  
idling for a few minutes  
2. Put the switch to the "O" (STOP) position. (F17)  
(1) Switch  
Carburetor anti-freeze mechanism  
Operating the chain saws in temperatures of 0–5°C  
at times of high humidity may result in ice forming  
within the carburetor, and this in turn may cause  
the output power of the engine to be reduced or for  
the engine to fail to operate smoothly.  
This product has accordingly been designed with a  
ventilation hatch on the right side of the surface of  
the cylinder cover to allow warm air to be supplied  
to the engine and to thereby prevent icing from  
occurring.  
F18  
Under normal circumstances the product should be  
used in normal operating mode, i.e., in the mode to  
which it is set at the time of shipment. However  
when the possibility exists that icing may occur, the  
unit should be set to operate in anti-freeze mode  
before use.(F18)  
(1) Normal operating mode  
(2) Anti-freeze mode  
(3) Cylinder cover  
(4) ‘Sun shine’ mark  
(5) ‘Snow’ mark  
WARNING  
Continuing to use the product in anti-freeze  
mode even when temperatures have risen and  
returned to normal may result in the engine  
failing to start properly or in the engine failing  
to operate at its normal speed, and for this  
reason you should always be sure to return the  
unit to normal operating mode if there is no  
danger of icing occurring.  
15   
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7. Operation  
HOW TO SWITCH BETWEEN OPERATING  
MODES (F19)  
F19  
1. Flip the engine switch to turn off the engine.  
2. Remove the cover to the air filter, remove the air  
filter, and then remove the choke knob from the  
cylinder cover.  
3. Loosen the screws holding the cylinder cover in  
place (i.e., the three screws on the inside and  
the one screw on the outside of the cover), and  
then remove the cylinder cover.  
4. Press with your finger down on the icing cap  
located on the right-hand side of the cylinder  
cover to remove the icing cap.  
5. Adjust the icing cap so that the ‘snow’ mark  
faces upwards and then return it to its original  
position in the cylinder cover.  
6. Fix the cylinder cover back into its original  
position, and then fix all other parts back into  
their proper positions.  
(1) Choke knob  
(2) Cylinder cover  
(3) Icing cap  
16   
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8. Sawing  
WARNING  
• 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.  
• Always follow the safety regulations. The  
chain saw must only be used for cutting  
wood. It is forbidden to cut other types of  
material. Vibrations and kickback vary with  
different materials and the requirements of  
the safety regulations would not be  
respected. Do not use the chain saw as a  
lever for lifting, moving or splitting objects.  
Do not lock it over fixed stands. It is  
forbidden to hitch tools or applications to the  
P.t.o. that are not specified by the  
manufacturer.  
• It is not necessary to force the saw into the  
cut. Apply only light pressure while running  
the engine at full throttle.  
• 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 way.  
GUARD AGAINST KICKBACK (F21)  
F21  
• This saw is 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 the throttle for I -2 seconds and  
pushing the front hand guard forward. The chain  
should stop immediately with the engine at full  
speed. If the chain is slow to stop or does not  
stop, replace the brake band and clutch drum  
before use.  
• 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 ot serious personal injury due  
to kickback.  
17   
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8. Sawing  
FELLING A TREE (F22)  
1. Decide the felling direction considering the  
wind, lean of the tree, location of heavy  
branches, ease of job after felling and  
other factors.  
F22  
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.  
WARNING  
When you fell a tree, be sure to warn your  
neighboring workers of the danger.  
(1) Notch cut  
(2) Felling cut  
(3) Felling direction  
Bucking and Limbing  
WARNING  
• Always ensure your foothold. Do not  
stand on the log.  
• Be alert to the rolling over of a cut log.  
Especially when working on a slope,  
stand on the uphill side of the log.  
• Follow 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  
of bending direction to prevent the guide bar  
from being caught in the cut.  
18   
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8. Sawing  
A Log lying on the ground (F23)  
Saw down halfway, then roll the log over and cut  
from the opposite side.  
F23  
A Log hanging off the ground (F24)  
F24  
In area A, saw up from the bottom one-third and  
finish by sawing down from the top. In area B, saw  
down from the top one-third and finish by sawing  
up from the bottom.  
Cutting Limb of Fallen Tree (F25)  
F25  
First check to which side the limb is bent. Then  
make the initial cut from the bent side and finish by  
sawing from the opposite side.  
WARNING  
Be alert to the springing back of a cut limb.  
Pruning of Standing Tree (F26)  
Cut up from the bottom, finish down from the top.  
F26  
WARNING  
• Do not use an unstable foothold or ladder.  
• Do not overreach.  
• Do not cut above shoulder height.  
• Always use your both hands to grip the saw.  
19   
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9. Maintenance  
Maintenance, replacement, or repair of the  
emission control device and systems may be  
performed by any non-road engine repair  
establishment or individual.  
WARNING  
Before cleaning, inspecting or repairing your  
unit, make sure that engine has stopped and is  
cool. Disconnect the spark plug to prevent  
accidental starting.  
F27  
MAINTENANCE AFTER EACH USE  
1. Air filter  
Dust on the cleaner surface can be removed by  
tapping a corner of the cleaner against a hard  
surface. To clean dirt in the meshes, split the  
cleaner into halves and brush in gasoline. When  
using compressed air, blow from the inside. (F27)  
To assemble the cleaner halves, press the rim until  
it clicks.  
F28  
NOTE  
When installing the main filter, make sure that the  
grooves on the filter edge are correctly fit with the  
projections on the cylinder cover.  
2. Oiling port  
Dismount the guide bar and check the oiling port  
for clogging. (F28)  
F29  
(1) Oiling port  
3. Guide bar  
When the guide bar is dismounted, remove  
sawdust in the bar groove and the oiling port. (F29)  
Grease the nose sprocket from the feeding port on  
the tip of the bar. (F30)  
F30  
(1) Oiling port  
(2) Grease port  
(3) Sprocket  
20   
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9. Maintenance  
4. Others  
Check for fuel leakage and loose fastenings and  
damage to major parts, especially handle joints  
and guide bar mounting. If any defects are found,  
make sure to have them repaired before operating  
again.  
PERIODICAL SERVICE POINTS  
1. Cylinder fins  
F31  
Dust clogging between the cylinder fins will cause  
overheating of the engine. Periodically check and  
clean the cylinder fins after removing the air  
cleaner and the cylinder cover. When installing the  
cylinder cover, make sure that switch wires and  
grommets are positioned correctly in place. (F31)  
NOTE  
Be sure to block the air intake hole.  
2. Fuel filter  
F32  
(a) Using a wire hook, take out the filter from the  
filler port. (F32)  
(1) Fuel filter  
(b) Disassemble the filter and wash with gasoline,  
or replace with new one if needed.  
NOTE  
• After removing the filter, use a pinch to hold the  
end of the suction pipe.  
• When assembling the filter, take care not to  
allow filter fibers or dust inside the suction pipe.  
F33  
3. Oil tank  
With a wire hook, take out the oil filter through the  
filler port and clean in gasoline. When putting the  
filter back into the tank, make sure that it comes to  
the front right corner. Also clean off dirt in the tank.  
(F33)  
(2) Oil filter  
21   
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9. Maintenance  
4. Spark plug (F34)  
F34  
Clean the electrodes with a wire brush and reset  
the gap to 0.65 mm as necessary.  
Champion  
RCJ-7Y  
5. Sprocket (F35)  
F35  
Check for cracks and for excesslve wear interfenng  
with the chain drive. If the wearing is found  
obviously, replace it with new one. Never fit a new  
chain on a worn sprocket, or a worn chain on a  
new sprocket.  
22   
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10. Maintenance of Saw Chain and Guide Bar  
SAW CHAIN  
F36  
WARNING  
It is very important for smooth and safe  
operation to keep the cutters always sharp.  
Your cutters need to be sharpened when:  
• Sawdust becomes powder-like.  
• You need extra force to saw in.  
• The cut way does not go straight.  
• Vibration increases.  
• Fuel consumption increases.  
Cutter setting standards:  
WARNING  
Be sure to wear safety gloves.  
Before filing:  
• Make sure the saw chain is held securely.  
• Make sure the engine is stopped.  
• Use a round file of proper size for your chain.  
Chain type:  
File size:  
91VG  
5/32 in (4.0mm)  
Place your file on the cutter and push straight  
forward. Keep the file position as illustrated. (F36)  
F37  
After every cutter has been set, check the depth  
gauge and file it to the proper level as illustrated.  
(F37)  
WARNING  
Be sure to round off the front edge to reduce  
the chance of kickback or tie-strap breakage.  
(1) Appropriate gauge checker  
(2) Make the shoulder round  
(3) Depth gauge standard  
23   
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10. Maintenance of Saw Chain and Guide Bar  
Make sure every cutter has the same length and  
edge angles as illustrated. (F38)  
F38  
(4) Cutter length  
(5) Filing angle  
(6) Side plate angle  
(7) Top plate cutting angle  
GUIDE BAR  
• Reverse the bar occasionally to prevent partial  
wear.  
• The bar rail should always be a square. Check  
for wear of the bar rail. Apply a ruler to the bar  
and the outside of a cutter. If a gap is observed  
between them, the rail is normal. Otherwise, the  
F39  
bar rail is worn. Such a bar needs to be  
corrected or replaced. (F39)  
(1) Ruler  
(2) Gap  
(3) No gap  
(4) Chain tilts  
24   
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11. Troubleshooting Guide  
Case 1. Starting failure:  
Make sure the icing prevention system is not working.  
Check fuel for water or  
substandard mixture.  
Replace with proper fuel.  
Remove and dry the spark plug.  
Then pull the starter again with no choke.  
Check for engine flooding.  
Check the spark.  
Replace with a new plug.  
Case 2. Lack of power/Poor acceleration/Rough idling  
Check fuel for water or  
substandard mixture.  
Replace with proper fuel.  
Check air filter and fuel  
filter for clogging.  
Clean.  
Check carburetor for  
inadequate adjustment.  
Readjust speed needles.  
Case 3. Oil does not come out  
Check oil for  
substandard quality.  
Replace.  
Clean.  
Check oil passage  
and ports for clogging.  
When your unit seems to need further service, please consult with our  
service shop in your area.  
25   
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12. 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.  
26   
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13. Parts list  
CHAINSAWS  
G3800AVS  
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 seven (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 2005  
APPLICABLE SERIAL NUMBERS :  
001881 and up  
27   
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G3800AVS  
13. Parts list  
Fig.1 POWER UNIT (S/N 001881 and up)  
28   
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G3800AVS  
Fig.1 POWER UNIT (S/N 001881 and up)  
Q'TY  
/UNIT  
Q'TY  
/UNIT  
Key# PART NUMBER  
DESCRIPTION  
NOTE Key# PART NUMBER  
DESCRIPTION  
NOTE  
1
2
2898-12111 Cylinder  
2867-14110 Insulator  
1
1
1
1
1
4
1
1
1
2
2
1
1
2
1
1
1
2
1
4
1
1
1
51 848-C40-5121 Clutch ass’y  
1
1
1
52  
53  
2870-51230 • Spring  
2850-51211 Plate  
3
2850-14123 Gasket, inlet  
3330-14121 Gasket, carb  
2850-14212 Gasket, cylinder  
4820-13180 Bolt M5x20  
T2100-15112 Muffler  
4
5
56 848-C40-6701 Oil pump ass’y  
57 848-C40-67A1 • Oil pump  
1
1
1
1
4
6
7
58  
59  
60  
61  
2850-55121 • Worm  
8
T2100-15311 Stay  
T2100-55610 Cover, pump  
2670-55410 Screw M4x14  
9
T2100-15210 Gasket, muffler  
T2100-15220 Bolt, muffler M5x60  
2850-15230 Nut, muffler M5  
2670-14320 Screw M5x14  
10  
11  
12  
2850-55211 Washer ø10.2xø18x1.0  
1
63  
64  
65  
66  
67  
68  
69  
70  
71  
T2100-71100 Roter comp.  
1650-43230 Nut 8x1.0  
T2100-71300 Coil ass’y  
T2100-71510 • Cord  
5500-72130 • Grommet  
T2100-71220 • Cord  
2850-72110 • Cap  
1
1
1
1
1
1
1
1
2
1
13 848-C40-2102 Crankcase ass’y  
14 848-89C-3200 • Bearing ø12xø32x10  
15  
16  
04065-03212 • Snap ring  
2169-21210 • Seal  
17 848-8AC-3210 • Oil seal ø12xø32x5.5  
18  
19  
20  
21  
2616-21230 • Stud  
T2100-21310 • Gasket, case  
4820-21310 Bolt M5x30 T27  
T2100-21400 Pipe out comp.  
1400-72121 • Spring  
2670-55410 Screw M4x14  
72 3699-90032-10 Spark plug  
(Champion RCJ-7Y)  
T2108-15210 Spark arrester  
22 848-C30-66F1 Chain catcher  
73  
1
23  
2850-25220 Screw  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
2850-25411 Plate (A)  
1
1
1
1
1
2
1
2
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
2670-25430 Screw M4x10  
T2100-41110 Piston ø38  
T2100-41210 Ring  
2850-41310 Piston pin  
1300-41320 Snap ring  
T2100-41410 Bearing ø10xø14x10.8  
2850-41510 Washer ø10xø17x3  
T2100-42000 Shaft comp. (concave)  
T2100-31100 Cover comp.  
2856-31120 • Cap  
2810-83410 • Grommet  
8488251911 Screw TP5x19  
T2108-31611 Label  
2850-82411 Choke rod  
T2100-82420 Grommet, choke  
2867-82320 Grommet  
T2100-82520 Grommet, throttle  
2850-83100 Air cleaner comp.  
2850-83303 Cleaner cover comp.  
2841-83320 • Knob  
47 848-C30-6732 Pipe in comp.  
48  
49  
50  
T2100-23200 Filter comp.  
2860-51111 Clutch drum  
3310-51310 Bearing ø10xø13x13  
29   
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G3800AVS  
13. Parts list  
Fig.2 POWER UNIT (S/N 001881 and up)  
30   
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G3800AVS  
Fig.2 POWER UNIT (S/N 001881 and up)  
Q'TY  
/UNIT  
Q'TY  
/UNIT  
Key# PART NUMBER  
DESCRIPTION  
NOTE Key# PART NUMBER  
DESCRIPTION  
NOTE  
1
2
T2100-32110 Left handle  
848-825-7211 Screw TP5x27  
1
4
1
1
1
1
1
1
1
1
1
1
1
1
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
2872-54230 • Spring  
2851-54260 • Stopper plate  
2851-54270 • Spring  
1
1
1
3
T2100-33000 Right handle ass’y  
2850-33313 • Throttle lever  
3356-33321 • Throttle spring  
04025-00524 • Spring pin  
2670-34401 Tank cap ass’y  
2670-34430 • Gasket  
4
3330-75411 • Washer ø5.2xø23x1.2  
3310-53331 • Nut (B) R:M8x0.8  
2850-54626 • Spring cover (Black)  
2670-54630 • Screw TP4x12  
2851-54301 • Brake lever comp.  
2851-54350 • Roller  
1
1
1
2
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
3
1
1
1
1
1
2
1
1
5
6
7
8
9
2877-31800 Cap ass’y  
10  
11  
2841-31820 • Gasket  
2670-54411 • Slide arm  
2851-54510 • Brake band  
3356-24140 • Roller  
2850-34111 Grip cover  
12 848-C30-33E3 Arm  
13 848-825-7211 Screw TP5x27  
2670-54610 • Brake spring  
T2108-54121 Label  
14  
2850-74102 Switch ass’y  
3350-53410 Nut 8x1.25  
T2100-75610 Fan cover  
T2100-75000 Starter ass’y  
T2100-75210 • Reel  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
T2100-74210 Cord Black, L=175  
2850-34501 Breather ass’y  
3317-85120 Grommet  
T2100-82512 Throttle rod  
T2100-31500 Pipe comp.  
T2100-34301 Pipe ass’y  
2850-34311 • Fuel pipe  
2851-34321 • Grommet  
1850-85300 • Filter ass’y  
1260-85460 • Clip  
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
2
1
1
1
1
2
1
1
1
1
1
1
2
1
1
1
1
1
1
2850-75301 • Spring  
3317-75410 • Rope ø3.5x910  
3330-75421 • Knob  
1850-75151 • Screw TP5x12  
72 848-825-1911 Screw TP5x19  
73  
74  
75  
76  
77  
78  
T2108-75131 Label  
T2100-35110 Spring front  
2670-14320 Screw M5x14  
T2108-81001 Carburetor ass’y  
2850-82114 Manifold  
2851-33510 Cap  
T2100-25111 Engine case  
2670-14320 Screw M5x14  
T2100-35200 Damper comp.  
2616-35141 Damper  
2867-82210 Bolt M4x70  
79 848-825-1911 Screw TP5x19  
80 T2102-35160 Plate  
31 848-825-1601 Screw TP5x16  
32  
33  
2856-35180 Cap  
2880-35250 Cap  
34 848-825-1911 Screw TP5x19  
35 T2100-35150 Spring rear  
36 848-825-1901 Screw TP5x19  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
2851-54007 Chain brake ass’y  
2850-53117 • Chain cover  
2671-53210 • Screw  
2810-53221 • Nut  
2671-53230 • Gear  
2850-53250 • Guide plate (B)  
2670-54630 • Screw  
2850-54111 • Front guard  
2850-54120 • Return spring  
2850-54130 • Screw M5x40  
2850-54140 • Spacer  
2850-54211 • Spacer  
49 848-C60-5423 • Weight  
31   
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G3800AVS  
13. Parts list  
Fig.3 CARBBURETOR COMPONENTS (S/N 001881 and up)  
Fig.3 CARBBURETOR COMPONENTS (S/N 001881 and up)  
Q'TY  
/UNIT  
Q'TY  
/UNIT  
Key# PART NUMBER  
DESCRIPTION  
NOTE Key# PART NUMBER  
DESCRIPTION  
NOTE  
1
2
T2108-81001 CARBURETOR ASS'Y  
2850-81120 • PUMP COVER  
3310-81130 • SCREW  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
–––––––––– • • SCREEN  
1
1
1
1
1
1
3
1
1
1
1
1
4
1
1
–––––––––– • • VALVE, inlet  
–––––––––– • • SPRING  
–––––––––– • • PIN  
3
4
3310-81280 • COVER, metering  
1480-81420 • PLUG  
5
–––––––––– • • LEVER  
–––––––––– • • SCREW  
2850-81190 • SCREW  
6
3350-81380 • SPRING  
7
2630-81330 • SCREW  
1
8
2880-81470 • SCREW  
2841-81450 • VALVE, choke  
2850-81430 • BUSH  
1
9
3356-81340 • VALVE  
1
10  
11  
12  
13  
14  
15  
16  
2670-81410 • SPRING  
2850-81350 • SPRING, choke  
2850-81461 • SHAFT, choke  
1
T2108-81370 • SHAFT ASS'Y  
2670-81440 • LEVER  
1
1148-81390 • RING  
3310-81351 • SCREW  
T2100-06030 • REBUILT KIT  
T2100-06020 • • GASKET KIT  
32   
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G3800AVS  
13. Parts list  
Fig.4 ACCESSORIES (S/N 001881 and up)  
Fig.4 ACCESSORIES (S/N 001881 and up)  
Q'TY  
/UNIT  
Q'TY  
/UNIT  
Key# PART NUMBER  
DESCRIPTION  
NOTE Key# PART NUMBER  
DESCRIPTION  
NOTE  
1
2
3
4
3320-91140 Plug 13x19  
2670-91150 Driver  
1
1
1
1
(OP)  
(OP)  
Oregon 10014 Bar 16”  
Oregon double- Chain  
guard 91VG56X  
5
6
Oregon 28734 Protecter  
1
1
1
1
3
1
1
1
1
(OP)  
(OP)  
(OP)  
(OP)  
(OP)  
(OP)  
(OP)  
(OP)  
T2100-06010 Gasket kit  
7
2670-96210 Wrench (for clutch)  
2670-96220 Stopper (for piston)  
2670-96240 Wrench (for clutch ASS’Y)  
3330-97310 Gauge (for air gap)  
2850-96410 Wrench (T20xT25xT27)  
2670-96510 Guide (for break spring)  
T3195-91110 Bag  
8
9
10  
11  
12  
13  
33   
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RedMax  
CHAIN SAWS LIMITED WARRANTY  
EMISSION-RELATED PARTS, FOR TWO (2) YEARS FROM THE DATE OF ORIGINAL DELIVERY, RedMax / KOMATSU  
ZENOAH AMERICA, INC., 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 ASSEMBLY, COIL ASSEMBLY, ROTOR, SPARKPLUG,  
AIR FILTER, FUEL FILTER, INTAKE MANIFOLD, AND THE GASKETS  
ALL OTHER PARTS EXCEPT ABOVE PARTS, FOR TWO (2) YEARS OF HOME USE, 1 YEAR COMMERCIAL USE AND  
NINETY (90) DAYS FOR RENTAL USE FROM THE DATE OF ORIGINAL PURCHASE, 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 REPLACEMENT POINT FOR THE PART.  
ANY REPLACEMENT PART THAT IS EQUIVALENT IN PERFORMANCE AND DURABILITY 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 FAILURE OF A  
WARRANTED PART 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,  
ACCIDENTAL MISHANDLING, ALTERATION, ABUSE, IMPROPER LUBRICATION, USE OF ANY PARTS OR ACCESSORIES  
OTHER THAN THOSE SPECIFIED BY THE COMPANY, OR OTHER CAUSES BEYOND THE COMPANY'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 TWO (2) YEARS FOR HOME USE, ONE (1) YEAR FOR COMMERCIAL USE AND NINETY (90) DAYS  
FOR RENTAL 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 LIMITATION 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 RedMax / 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 ZENOAH 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  
Download from Www.Somanuals.com. All Manuals Search And Download.  
RedMax  
Garantie limitée des tronçonneuses  
Pièces en rapport avec les émissions de gaz d'échappement : RedMax / 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. 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 les pièces autres que celles mentionnées ci-dessus, deux (2) ans d’utilisation domestique, 1 an  
d’utilisation commerciale et quatre-vingt-dix (90) jours pour la location à compter de la date d’achat initial. La société,  
par l’intermédiaire d’un distributeur RedMax, réparera ou remplacera toute(s) pièce(s), sans frais et au bénéfice de  
l’acheteur original, en prenant en charge les frais de pièces et/ou de main d’œuvre. 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, y compris la valeur marchande et la valeur d’usage pour une utilisation particulière, sont  
limitées à deux (2) ans d’utilisation domestique, un (1) an d’utilisation commerciale et quatre-vingt-dix (90) jours pour  
la location, à compter de la date originale 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  
Download from Www.Somanuals.com. All Manuals Search And Download.  
KOMATSU ZENOAH AMERICA INC.  
4344 Shackleford Road Suite 500  
Norcross, Georgia 30093  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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