RedMax Brush Cutter BCZ2400S User Guide

T3195-93110 (209)  
OWNER/OPERATOR MANUAL  
BRUSHCUTTERS  
BCZ2400S  
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 brushcutters,  
please read this manual carefully to  
understand the proper use of your  
unit.  
APPLICABLE SERIAL NUMBERS :  
DRIVE UNIT 20001 and up  
ENGINE UNIT 200101 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. Warning labels on the machine ……………5  
4. Symbols on the machine ……………………6  
5. For safe operation ……………………………7  
6. Set up………………………………………13  
7. Fuel……………………………………………14  
8. Operation ……………………………………16  
9. Maintenance …………………………………19  
10. Storage ………………………………………22  
11. Optional blade usage ………………………23  
12. Troubleshooting guide……………………28  
13. Parts list ………………………………………29  
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1. Parts location  
15  
14  
2
13  
10  
3
1
4
11  
12  
5
1. Loop handle  
2. Ignition switch  
3. Throttle cable  
4. Throttle lever  
5. Throttle set button  
6. Drive shaft housing  
7. Debris guard  
6
8. Cutting line head  
9. Gear case  
10. Spark arrester  
11. Starter knob  
12. Fuel tank  
13. Primer pump  
14. Choke lever  
15. Air cleaner cover  
9
8
7
2. Specifications  
BCZ2400S  
Overall size(LxWxH)  
············································································ 71.3(1810)x9.0(228)x11.5(292) in(mm)  
Dry weight  
··················································· 10.8 lbs (4.88kg) (11.6 lbs (5.27kg) Including tap head)  
Engine Type······················································································ Air-cooled 2-stroke gasoline  
Model········································································································ Zenoah GZ23N  
3
Displacement ······················································································· 1.5cu-in (23.6cm )  
-1  
Max. output ······························································· 1.15Hp (0.85kW)at 8000/min (rpm)  
-1  
Idle speed··························································································2800±200/min (rpm)  
Fuel ······················································································· Mixture(Gasoline 50 : Oil 1)  
Carburetor ··················································································· Walbro Diaphragm type  
Spark plug ····································································································NGK CMR7H  
Fuel tank capacity·······························································································21.3 fl.oz (0.63 )  
Transmission··········································································· Centrifugal clutch, Rigid driveshaft  
Reduction ratio ····················································································································· 1.462  
Cutting head rotating direction ················································ Counter-clockwise(Operator view)  
Durability period··················································································································300hrs.  
Standard Accessories  
4 in. 2-line Head ········································································································ 1 pc.  
Goggle······················································································································· 1 pc.  
Tool Kit ······················································································································ 1 pc.  
Specifications are subject to change without notice.  
4 ■  
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3. Warning labels on the machine  
(1) Read owner's manual before operating this machine.  
(2) Wear head, eye and ear protection.  
(3) Warning/Attention  
(4) Keep all children, bystanders and helpers 15 meters away from the brushcutter  
IMPORTANT  
If warning label peel off or become soiled and impossible to read, you should contact the dealer  
from which you purchased the product to order new labels and affix them in the required  
location(s).  
WARNING  
Never modify your brushcutter.  
We won't warrant the machine, if you use the remodeled brushcutter or you don't observe  
the proper usage written in the manual.  
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4. Symbols on the machine  
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 TANK CAP  
(b) The direction to close the choke  
Position: AIR CLEANER COVER  
(c) The direction to open the choke  
Position: AIR CLEANER COVER  
IMPORTANT  
INFORMATION IMPORTANTE  
ENGINE INFORMATION  
CONCERNANT LE MOTEUR  
THIS ENGINE MEETS U.S. EPA PH2  
AND 2001 CALIFORNIA EMISSION  
REGULATIONS FOR SI SORE’s  
COMPLIANCE PERIOD : CATEGORYA:  
Ce moteur est conformc aux normcs U.S.  
EPA PH2 et 2001 ainsi qu’aux autres dispositions  
ultérieures de la réglementation concernant la pollution  
de l’air pour les petits moteurs tout-terrain avec une  
période de accordable : CATEGORYA.  
Type de moteur : 2KZXS.0236JK ; EM  
Cylindrée du moteur : 23,6cc  
Se référer au Manuel de l’utilisateur pour les  
spécifications d’entretien et les réglages.  
ENGINE FAMILY : 2KZXS.0236JK ; EM  
ENGINE DISPLACEMENT : 23.6cc  
REFER TO OWNERS MANUAL FOR MAINTE-  
NANCE SPECIFICATIONS AND ADJUSTMENTS.  
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5. For safe operation  
1. Read this manual carefully until you  
completely understand and follow all safety  
and operating instructions.  
2. Keep this manual handy so that you may refer  
to it later whenever any questions arise. Also  
note, if you have any questions which cannot  
be answered herein, contact the dealer from  
whom you purchased the product.  
3. Always be sure to include this manual when  
selling, lending, or otherwise transferring the  
ownership of this product.  
4. Never allow children or anyone unable to fully  
understand the directions given in the manual  
to use the machine.  
WORKING CONDITION  
1. When using the product, you should wear proper  
clothing and protective equipment.  
(1) Helmet  
(2) Ear protectors  
(3) Protection goggles or face protector  
(4) Thick work gloves  
(5) Non-slip-sole work boots  
2. And you should carry with you.  
(1) Attached tools and files  
(2) Properly reserved fuel  
(3) Spare blade  
(4) Things to notify your working area (rope,  
warning signs)  
(5) Whistle (for collaboration or emergency)  
(6) Hatchet or saw (for removal of obstacles)  
3. Do not wear loose clothing, jewelry, short  
trousers, sandals, or go barefoot. Do not wear  
anything which might be caught by a moving  
part of the unit. Secure hair so it is above  
shoulder length.  
WORKING CIRCUMSTANCE  
1. Never start the engine inside a closed room or  
building. Exhaust gases contain dangerous  
carbon monoxide.  
2. Never use the product,  
a. when the ground is slippery or when you can’t  
maintain a steady posture.  
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5. For safe operation  
b. At night, at times of heavy fog, or at any other  
times when your field of vision might be  
limited and it would be difficult to gain a clear  
view of the working area.  
c. During rain storms, during lightning storms, at  
times of strong or gale-force winds, or at any  
other times when weather conditions might  
make it unsafe to use the product.  
WORKING PLAN  
1. You should never use the product when under  
the influence of alcohol, when suffering from  
exhaustion or lack of sleep, when suffering from  
drowsiness as a result of having taken cold  
medicine or at any other time when a possibility  
exists that your judgment might be impaired or  
that you might not be able to operate the product  
properly and in a safe manner.  
2. When planning your work schedule, allow plenty  
of time to rest. Limit the amount of time over  
which the product is to be used continuously to  
somewhere around 30~40 minutes per session,  
and take 10~20 minutes of rest between work  
sessions. Also try to keep the total amount of  
work performed in a single day under 2 hours or  
less.  
WARNING  
1. If you don’t observe the working time, or  
working manner (See USING THE  
PRODUCT), Repetitive Stress Injury(RSI)  
could occur.  
If you feel discomfort, redness and swelling  
of your fingers or any other part of your  
body, see a doctor before getting worse.  
2. To avoid noise complaints, in general,  
operate product between 8a.m. and 5p.m. on  
weekdays and 9a.m. to 5p.m. weekends.  
NOTE  
Check and follow the local regulations as to sound  
level and hours of operations for the product.  
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5. For safe operation  
BEFORE STARTING THE ENGINE  
1. The area within a perimeter of 50 feet (15m) of  
the person using the product should be  
considered a hazardous area into which no one  
should enter. If necessary yellow warning rope,  
warning signs should be placed around the  
perimeter of the area. When work is to be  
performed simultaneously by two or more  
persons, care should also be taken to constantly  
look around or otherwise check for the presence  
and locations of other people working so as to  
maintain a distance between each person  
sufficient to ensure safety.  
2. Check the condition of working area to avoid any  
accident by hitting hidden obstacles such as  
stumps, stones, cans, or broken grass.  
IMPORTANT  
Remove any obstacle before beginning work.  
3. Inspect the entire unit for loose fasteners and  
fuel leakage. Make sure that the cutting  
attachment is properly installed and securely  
fastened.  
4. Be sure the debris guard is firmly attached in  
place.  
5. If the cutting head is the metal blade, change the  
guard and handle, and attach the shoulder strap  
(see p23). Adjust the strap before starting the  
engine at the position that your left hand can  
comfortably hold the handlebar grip  
approximately waist high.  
STARTING THE ENGINE  
1. Keep bystanders and animals at least 50feet  
(15m) away from the operating point. If you are  
approached, immediately stop the engine.  
2. The product is equipped with a centrifugal clutch  
mechanism, so the cutting attachment begins to  
rotate as soon as the engine is started by putting  
the throttle into the start position. When starting  
the engine, place the product onto the ground in  
a flat clear area and hold it firmly in place so as  
to ensure that neither the cutting part nor the  
throttle come into contact with any obstacle  
when the engine starts.  
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5. For safe operation  
WARNING  
Never place the throttle into the high speed  
position when starting the engine.  
3. After starting the engine, check to make sure  
that the cutting attachment stops rotating when  
the throttle is moved fully back to its original  
position. If it continues to rotate even after the  
throttle has been moved fully back, turn off the  
engine and take the unit to your authorized Red  
Max servicing dealer for repair.  
USING THE PRODUCT  
IMPORTANT  
Cut only materials recommended by the  
manufacturer. And use only for tasks explained  
in the manual.  
1. Grip the handles firmly with both hands using  
your whole hand. Place your feet slightly apart  
(slightly further apart than the width of your  
shoulders) so that your weight is distributed  
evenly across both legs, and always be sure to  
maintain a steady, even posture while working.  
2. Keep cutting attachment below waist level.  
3. Maintain the speed of the engine at the level  
required to perform cutting work, and never raise  
the speed of the engine above the level  
necessary.  
4. If the unit start to shake or vibrate, turn off the  
engine and check the whole unit. Do not use it  
until the trouble has been properly corrected.  
5. Keep all parts of your body away from rotating  
cutting attachment and hot surfaces.  
6. Never touch the muffler, spark plug, or other  
metallic parts of the engine while the engine is in  
operation or immediately after shutting down the  
engine. Doing so could result in serious burns or  
electrical shock.  
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5. For safe operation  
• IF SOMEONE COMES  
1. Guard against hazardous situations at all times.  
Warn adults to keep pets and children away  
from the area. Be careful if you are approached.  
Injury may result from flying debris.  
2. If someone calls out or otherwise interrupts you  
while working, always be sure to turn off the  
engine before turning around.  
MAINTENANCE  
1. In order to maintain your product in proper  
working order, perform the maintenance and  
checking operations described in the manual at  
regular intervals.  
2. Always be sure to turn off the engine before  
performing any maintenance or checking  
procedures.  
WARNING  
The metallic parts reach high temperatures  
immediately after stopping the engine.  
3. When replacing the cutting attachment or any  
other part, or when replacing the oil or any  
lubricant, always be sure to use only RedMax  
products or products which have been  
certified by RedMax for use with the RedMax  
product.  
4. In the event that any part must be replaced or  
any maintenance or repair work not described in  
this manual must be performed, please contact a  
representative from the store nearest RedMax  
authorized servicing dealer for assistance.  
5. Do not use any accessory or attachment other  
than those bearing the RedMax mark and  
recommended for the unit.  
6. Under no circumstances should you ever take  
apart the product or alter it in any way. Doing so  
might result in the product becoming damaged  
during operation or the product becoming unable  
to operate properly.  
HANDLING FUEL  
1. The engine of the RedMax product is designed  
to run on a mixed fuel which contains highly  
flammable gasoline. Never store cans of fuel or  
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5. For safe operation  
refill the tank of the unit in any place where there  
is a boiler, stove, wood fire, electrical sparks,  
welding sparks, or any other source of heat or  
fire which might ignite the fuel.  
2. Never smoke while operating the unit or refilling  
its fuel tank.  
3. When refilling the tank, always turn off the  
engine and allow it to cool down. Take a careful  
look around to make sure that there are no  
sparks or open flames anywhere nearby before  
refueling.  
4. Wipe spilled fuel completely using a dry rag if  
any fuel spillage occurs during refueling.  
5. After refueling, screw the fuel cap back tightly  
onto the fuel tank and then carry the unit to a  
spot 10feet (3m) or more away from where it  
was refueled before turning on the engine.  
TRANSPORTATION  
1. When hand-carrying the product, cover over the  
cutting part if necessary, lift up the product and  
carry it paying attention to the blade.  
2. Never transport the product over rough roads  
over long distances by vehicle without removing  
all fuel from the fuel tank. If doing so, fuel might  
leak from the tank during transport.  
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6. Set up  
MOUNTING ENGINE (SE1)  
SE1  
1. Push the driveshaft housing toward the clutch  
housing and rotate it by hand to check that the  
driveshaft is engaged with the gears.  
2. Insert the driveshaft housing into the clutch  
housing until it bottoms, and align the positioning  
holes on the clutch housing and the shaft tube  
and install the screw. When difficult to engage,  
twist the engine slightly.  
3. Fasten the clamp securely with two screws.  
SE2  
IMPORTANT  
Tighten the screws gradually by turns.  
CONNECTING THROTTLE WIRE  
1. Remove the air cleaner cover.  
2. Connect the end of the throttle wire to the joint  
on the top of the carburetor. (SE2)  
SE3  
CONNECTING SWITCH WIRES  
• Connect the switch wires between the engine  
and the main unit. Pair the wires of the same  
color.  
INSTALLING HANDLE  
• Mount the handle to the shaft tube and clamp it  
at a location that is comfortable to you. (SE3)  
(1)  
(1) About 19 inches (48cm)  
SE4  
INSTALLING DEBRIS GUARD  
• Put the debris guard on the gear box, attach it  
with the 2 screws and hardware provided. (SE4)  
INSTALLING CUTTING HEAD (SE5)  
1. While locking the gear shaft, by inserting the  
supplied tool into the upper holder on the gear  
box, loosen and remove the hexagon nut(left-  
handed)  
SE5  
2. Fit the line head assembly to the gear shaft over  
the holders. Hand-tighten it securely.  
IMPORTANT  
You need not holder (B) and nut when installing the  
cutting head.  
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7. Fuel  
WARNING  
• 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.  
• 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)  
RECOMMENDED MIXING RATIO  
GASOLINE 50:OIL 1  
50:1 MIXING CHART  
GASOLINE gal.  
1
2
3
4
5
• 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.  
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  
• These engines are certified to operate on  
unleaded gasoline.  
• Make sure to use gasoline with a minimum  
octane number of 90 ROZ(USA/Canada : pump  
octane min.87)  
• 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.  
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  
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7. Fuel  
container to avoid mixing up with gasoline or  
other containers.  
6. Indicate the contents on outside of container for  
easy identification.  
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.  
WARNING  
1. Select bare ground for fueling.  
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.  
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 or WATER  
COOLED 2-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.  
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8. Operation  
STARTING ENGINE  
OP1  
WARNING  
The cutting head will start rotating upon the  
engine starts.  
1. Rest the unit on a flat, firm place. Keep the  
cutting head off the ground and clear of  
surrounding objects as it will start rotating upon  
starting of the engine.  
OP2  
(1)  
2. Push the primer pump several times until  
overflown fuel flows out in the clear tube. (OP1)  
3. Move the choke lever to the closed position.  
(OP2)  
4. Set the ignition switch to the “start” position.  
Make sure that the throttle is at the idle position.  
(OP3)  
(2)  
(3)  
5. While holding the unit firmly, pull out the starter  
rope quickly until engine fires. (OP4)  
OP3  
(1) choke lever (4) ignition switch  
(5)  
(2) close  
(3) open  
(5) start  
(6) stop  
(6)  
(4)  
IMPORTANT  
• Avoid pulling the rope to its end or returning it by  
releasing the knob. Such actions can cause  
starter failures.  
OP4  
6. Move the choke lever downward to open the  
choke. And restart engine. (OP2)  
7. Allow the engine to warm up for several minutes  
before starting operation.  
NOTE  
1. When restarting the engine immediately after  
stopping it, leave the choke open.  
2. Overchoking can make the engine hard to start  
due to excess fuel. When the engine failed to  
start after several attempts, open the choke and  
repeat pulling the rope, or remove the spark plug  
and dry it.  
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8. Operation  
STOPPING ENGINE (OP3)  
1. Release the throttle lever and run the engine for  
a half minute.  
2. Shift the ignition switch to the STOP position.  
IMPORTANT  
• Except for an emergency, avoid stopping the  
engine while pulling the throttle lever.  
ADJUSTING THROTTLE CABLE  
• The normal play is 1 or 2mm when measured at  
the carburetor side end. Readjust with the cable  
adjuster as required. (OP5)  
OP5  
(1) cable adjuster  
.04 in  
(1)  
(1~2mm)  
ADJUSTING IDLING SPEED (OP6)  
1. When the engine tends stop frequently at idling  
mode, turn the adjusting screw clockwise.  
2. When the cutting head keeps rotating after  
releasing the trigger, turn the adjusting screw  
counter-clockwise.  
OP6  
(1) idle adjusting screw  
NOTE  
• Warm up the engine before adjusting the idling  
speed.  
(1)  
CUTTING WORK (LINE HEAD USAGE)  
WARNING  
1. Always wear eye protection such as safety  
goggles. Never lean over the rotating cutting  
head. Rocks or other debris could be thrown  
into eyes and face and cause serious  
personal injury.  
2. Keep the debris guard in place at all times  
when the unit is operated.  
TRIMMING GRASS AND WEEDS  
• Always remember that the TIP of the line does  
cutting. You will achieve better results by not  
crowding the line into the cutting area. Allow the  
unit to trim at its own pace.  
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8. Operation  
1. Hold the unit so the head is off the ground and is  
tilted about 20 degrees toward the sweep  
direction. (OP7)  
OP7  
2. You can avoid thrown debris by sweeping from  
your left to the right.  
3. Use a slow, deliberate action to cut heavy  
growth. The rate of cutting motion will depend on  
the material being cut. Heavy growth will require  
slower action than will light growth.  
4. Never swing the unit so hard as you are in  
danger of losing your balance or control of the  
unit.  
5. Try to control the cutting motion with the hip  
rather than placing the full workload on the arm  
and hands.  
6. Take precautions to avoid wire, grass and dead,  
dry, long-stem weeds from wrapping around the  
head shaft. Such materials can stall the head  
and cause the clutch to slip, resulting in damage  
to the clutch system if repeated frequently.  
ADJUSTING THE LINE LENGTH  
• Your brushcutters is equipped with a semi- auto  
type nylon line head that allows the operator to  
advance the line without stopping the engine.  
When the line becomes short, lightly tap the  
head on the ground while running the engine at  
full throttle.  
• Each time the head is bumped, the line advance  
about 1 inch(25.4 mm). For better effect, tap the  
head on bear ground or hard soil. Avoid  
bumping in thick, tall grass as the engine may  
stall by overload.  
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9. Maintenance  
MAINTENANCE CHART  
every every every  
25 50 100  
system/compornent  
procedure  
before hours hours hours note  
use after after after  
fuel leaks, fuel spillage  
wipe out  
fuel tank, air filter, fuel filter  
inspect/clean  
see ADJUSTING  
IDLING SPEED (p.17)  
clean and readjust  
plug gap  
replace, if necessary  
replace carburetor  
if necessary  
GAP: .025in(0.6~0.7mm)  
replace, if necessary  
E
N
G
I
N
E
idle adjusting screw  
spark plug  
cylinder fins, intake air cooling vent clean  
muffler, spark arrester, cylinder exhaust port clean  
throttle lever, ignition switch  
check operation  
S
H
A
F
T
replace if  
cutting parts  
something's wrong  
make sure to attach  
grease  
debris guard  
gear case  
screws/nuts/bolts  
tighten/replace  
not adjusting screws  
REFILLING TRIMMING LINE (MA1)  
MA1  
1. For replacement line, use a diameter of .095in  
(2.4mm). The spool is capable for a line upto 20ft  
(6m) on the 4” head. Avoid using a larger line as  
it may cut down the trimming performance.  
WARNING  
For safety reasons, do not use  
metalreinforced line.  
2. Pinch the slotted area on the both sides of the  
spool housing to unhook the bottom cap.  
3. Take out the spool and pull off the old line. Put  
one end of new line through the spool holes and  
pull it until the length is equal between each part  
of the line.  
4. Wind up the line in the correct direction as  
indicated on the spool.  
5. Hook each end of the line in the slot on the edge  
of the spool, and then put the ends through the  
eyelets on the housing. Make sure that the  
spring and the washers are in place.  
6. While holding the spool against the housing, pull  
the line ends to release them from the slot.  
7. Line up the slot on the bottom cap with the hook  
on the housing, press the cap against the  
housing until it clicks.  
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9. Maintenance  
WARNING  
• Make sure that the engine has stopped and is  
cool before performing any service to the  
machine. Contact with moving cutting head  
or hot muffler may result in a personal injury.  
MA2  
AIR FILTER  
• The air filter, if clogged, will reduce the engine  
performance. Check and clean the filter element  
in warm, soapy water as required. Dry  
completely before installing. If the element is  
broken or shrunk, replace with a new one. (MA2)  
(1)  
(1) air filter  
MA3  
FUEL FILTER  
• When the engine runs short of fuel supply, check  
the fuel cap and the fuel filter for blockage.  
(MA3)  
(1) fuel filter  
(1)  
SPARK PLUG  
• Starting failure and mis-firing are often caused  
by a fouled spark plug. Clean the spark plug and  
check that the plug gap is in the correct range.  
For a replacement plug, use the correct type  
specified by RedMax. (MA4)  
MA4  
• REPLACEMENT PLUG IS A NGK CMR7H.  
IMPORTANT  
.025 in  
0.655mm  
• Note that using any spark plug other than those  
designated may result in the engine failing to  
operate properly or in the engine becoming  
overheated and damaged.  
• To install the spark plug, first turn the plug until it  
is finger tight, then tighten it a quarter turn more  
with a socket wrench.  
87~104 in-lbs  
TIGHTENING TORQUE:  
(9.8~11.8 N.m.)  
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9. Maintenance  
MUFFLER  
WARNING  
• Inspect periodically, the muffler for loose  
fasteners, any damage or corrosion. If any sign  
of exhaust leakage is found, stop using the  
machine and have it repaired immediately.  
• Note that failing to do so may result in the  
engine catching on fire.  
SPARK ARRESTER  
MA5  
• The muffler is equipped with a spark arrester to  
prevent red hot carbon from flying out of the  
exhaust outlet. Periodically inspect and clean as  
necessary with a wire brush. In the State of  
California it is required by law (Section 4442 of  
the California Public Resources Code) to equip a  
spark arrester when a gas powered tool is used  
in any forest covered, brush covered, or grass  
covered unimproved land. (MA5)  
(1)  
(1) spark arrester  
GEAR CASE (MA6)  
MA6  
• The reduction gears are lubricated by  
multipurpose, lithium-based grease in the gear  
case. Supply new grease every 25 hours of use  
or more often depending on the job condition.  
• Remove the cutter holders before installing new  
grease to arrange for old grease to exit.  
INTAKE AIR COOLING VENT  
WARNING  
• Never touch the cylinder, muffler, or spark  
plugs with your bare hands immediately after  
stopping the engine. The engine can  
become very hot when in operation, and  
doing so could result in severe burns.  
• When checking the machine to make sure  
that it is okay before using it, check the area  
around the muffler and remove any wood  
chips or leaves which have attached  
themselves to the brushcutter. Failing to do  
so could cause the muffler to become  
overheated, and that this in turn could cause  
the engine to catch on fire. Always make  
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9. Maintenance  
sure that the muffler is clean and free of  
wood chips, leaves, and other waste before  
use.  
MA7  
(1)  
• Check the intake air cooling vent and the area  
around the cylinder cooling fins after every 25  
hours of use for blockage, and remove any  
waste which has attached itself to the  
brushcutter. Note that it is necessary to remove  
the engine cover shown in (MA7) in order to be  
able to view the upper part of the cylinder.  
(2)  
IMPORTANT  
• If waste gets stuck and causes blockage around  
the intake air cooling vent or between the  
cylinder fins, it may cause the engine to  
overheat, and that in turn may cause mechanical  
failure on the part of the brushcutter. (MA7)  
(1) cylinder  
(2) intake air cooling vent (back)  
PROCEDURES TO BE PERFORMED AFTER  
EVERY 100 HOURS OF USE  
MA8  
1. Remove the muffler, insert a screwdriver into the  
vent, and wipe away any carbon buildup. Wipe  
away any carbon buildup on the muffler exhaust  
vent and cylinder exhaust port at the same time.  
2. Tighten all screws, bolts, and fittings.  
3. Check to see if any oil or grease has worked its  
way in between the clutch lining and drum, and if  
it has wipe it away using oil-free, lead-free  
gasoline.  
10. Storage  
• Aged fuel is one of major causes of engine  
starting failure. Before storing the unit, empty the  
fuel tank and run the engine until it uses all the  
fuel left in the fuel line and the carburetor. Store  
the unit indoor taking necessary measures for  
rust prevention.  
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11. Optional blade usage  
WARNING  
• For security reason, in case of mounting the  
blade on this product and use it, purchase  
the blade kit (T3195-94000) and change  
guard, handle from the original ones, attach  
hanger and use shoulder strap.  
OPT1  
SET UP THE HANGER (OPT1, 2)  
1. Loosen the screws and remove the guard.  
2. Loosen the screws and remove the gearcase.  
3. Loosen the screws and take the loop handle off.  
4. Install the hanger complete from the blade side  
end and fix it with the screw.  
5. Reinstall the gearcase.  
OPT2  
(1) Hanger complete: 6420-17300  
(2) Shoulder strap: T3300-17100  
WARNING  
• When sharpening, removing, or reattaching  
the blade, be sure to wear thick, sturdy  
gloves and use only proper tools and  
equipment to prevent injury.  
CHOOSE THE BLADE  
Choose a suitable recommended cutting  
attachment according to the object to be cut.  
(OPT3)  
• When replacing blade always be sure to use  
products which have been certified by RedMax.  
9” 22-tooth:  
SST229  
9” 24-tooth:  
SST249  
8” 8-tooth:  
8” 4-tooth:  
SGB048  
9” 4-tooth:  
SGB049  
OPT3  
CUTTER  
SGB088  
Nylon line  
head  
9” 8-tooth:  
SGB089  
APPLICATION  
CHART  
Under  
growth  
Heavy  
weeds  
Light  
weeds  
Grass  
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11. Optional blade usage  
SET UP THE BLADE  
OPT4  
(3)  
1. Detach the line head assembly. (OPT4)  
2. Put on the blade, making the marked side face  
the shaft side, put the holder and the cover on,  
and fasten the blade with the nut. (OPT4)  
(1)  
(2)  
(1) Cover:  
(2) Holder (B): 6019-13250 (STANDARD)  
(3) Nut: T3002-13260 (STANDARD)  
3540-13283  
IMPORTANT  
Change to the debris guard which is suitable for  
the metal blade. (OPT5)  
OPT5  
130~174 in-lbs  
TIGHTENING TORQUE:  
(14.7~19.6 N.m.)  
(1) Guard-A: 5764-24000  
(2) Guard: 5766-24110  
(3) Bracket: 3250-24120  
(4) Bolt: 0225-10620  
(5) Screw: 0263-30614  
(6) Nut: 0280-10605  
IMPORTANT  
OPT6  
Change the loop handle to the J-handle for safe  
operation. (OPT6)  
(1) Bracket: 3583-14101  
(2) J-handle: 6367-14200  
BALANCE UNIT  
OPT7  
1. Put on strap and attach unit to strap.  
2. Slide clamp up or down until unit balances with  
head just touching on the ground. (OPT7)  
STARTING THE ENGINE  
Please refer 5.For safe operation (P.9~10),  
8.Operation (P.17).  
WARNING  
• The product is equipped with a centrifugal  
clutch mechanism, so the cutting attachment  
begins to rotate as soon as the engine is  
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11. Optional blade usage  
started by putting the throttle into the start  
position. When starting the engine, place the  
product onto the ground in a flat clear area  
and hold it firmly in place so as to ensure  
that neither the cutting part nor the throttle  
come into contact with any obstacle when  
the engine starts. (OPT8)  
OPT8  
CUTTING METHOD  
a) Use the front left side cutting.  
b) Guide the blade from your right to left with it  
tilted slightly to your left. (OPT9)  
OPT9  
c) When mowing a wide area, start working from  
your left end to avoid interference of cut grass.  
d) The blade may be seized by weeds if the engine  
speed is too low, or the blade cuts too deep into  
weeds. Adjust the engine speed and cutting  
depth according to the condition of object.  
WARNING  
• If the grass or other object gets caught in the  
blade, or if the unit starts to shake or vibrate,  
turn off the engine and check the whole unit.  
Change the blade if it has been damaged.  
• Turn off the engine and make sure the blade  
has completely stop before checking the  
blade, and removing any object got caught  
in.  
OPERATION  
1. Check the bolt to fasten the blade and be sure  
the bolt has no fault, and no abrasion.  
OPT10  
2. Be sure that the blade and the holder have been  
fastened according to instruction and the blade  
turns smoothly without abnormal noise. (OPT10)  
WARNING  
• The rotating parts fastened incorrectly may  
cause serious accident to the operator.  
• Make sure that the blade is not bent, warped,  
cracked, broken or damaged.  
• If you find any error to the blade, discard it  
and change new one which is certified by  
RedMax.  
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11. Optional blade usage  
By using the shoulder strap, hang the unit on  
your right side. Adjust the strap length so that  
the cutting head may become parallel to the  
ground. (OPT11)  
OPT11  
WARNING  
Make sure to use shoulder strap and debris  
guard. If not, it is vary dangerous when you slip  
or lose your balance.  
WARNING  
CONTROLLING BLADE BOUNCE  
• Kick out can cause serious personal injury.  
Carefully study this section. It is important that  
you understand what causes kick out, how you  
can reduce the chance of kick out and how you  
can remain in control of the unit if kick out does  
occur.  
1. What causes kick out:  
• Kick out can occur when the moving blade  
contacts an object that it cannot cut. This contact  
causes the blade to stop for an instant and then  
suddenly move or ”bounce” away from the object  
that was hit. The operator can lose control of the  
unit and the blade can cause serious personal  
injury to the operator or any person nearby if the  
blade contacts any part of the body.  
2. How you can reduce the chance of kick out:  
a. Recognize that kick out can happen. By  
understanding and knowing about bounce,  
you can help eliminate the element of  
surprise.  
b. Cut fibrous weeds and grass only. Do not  
let the blade contact materials it cannot cut  
such as hard, woody vines and brush or  
rocks, fences, metal, etc  
c. Be extra prepared for bounce if you must cut  
where you cannot see the blade making  
contact such as in areas of dense growth.  
d. Keep the blade sharp. A dull blade increase  
the chance of bounce.  
e. Avoid feeding the blade too rapidly. The blade  
can bounce away from material being cut if  
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11. Optional blade usage  
the blade is fed faster than its cutting  
capability.  
f. Cut only from your right to your left.  
g. Keep your path of advance clear of material  
that has been cut and other debris.  
3. How you can maintain the best control:  
a. Keep a good, firm grip on the unit with both  
hands. A firm grip can help neutralize bounce.  
Keep your right and left hands completely  
around the respective handles.  
b. Keep both feet spread apart in a comfortable  
stance and yet braced for the possibility that  
the unit could bounce. Do not overreach.  
Keep firm footing and balance.  
OPT12  
MAINTENANCE  
BLADE  
• Check the blade and the fasteners for  
looseness, cracking, or bending.  
• Check the cutting edges and reform with a flat  
file.  
Point (OPT12) :  
1. Keep the end corner sharp.  
2. Round the root of the edge, using round file.  
3. Do not use water when using a grinder.  
IMPORTANT  
• It is recommended that filing should be done by  
professionals.  
• Especially regarding filing the 22,24-tooth blade,  
Leave it to the professionals.  
TRANSPORTING THE UNIT  
• When you finish cutting in one location and wish  
to continue work in another spot, turn off the  
engine, and lift up the unit and carry it paying  
attention for the blade.  
• Never forget to place the protective cover over  
the blades.  
• When transporting the unit over long distances,  
detach the blade fix the unit by ropes.  
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11. Troubleshooting guide  
Case 1. Starting failure  
CHECK  
PROBABLE CAUSES  
ACTION  
drain it and with correct fuel  
clean  
fuel tank  
fuel filter  
incorrect fuel  
fuel filter is clogged  
carburetor adjustment screw out of normal range  
adjust to normal range  
clean/dry  
sparking (no spark)  
spark plug is fouled/wet  
plug gap is incorrect  
disconnected  
correct (GAP: 0.6~0.7mm)  
retighten  
spark plug  
Case 2. Engine starts but does not keep running/Hard re-starting.  
CHECK  
PROBABLE CAUSES  
ACTION  
drain it and with correct fuel  
adjust to normal range  
wipe away  
fuel tank  
incorrect fuel or staled fuel  
carburetor adjustment screw out of normal range  
muffler,cylinder (exhaust port) carbon is built-up  
air cleaner  
clogged with dust  
wash  
cylinder fin, fan cover  
clogged with dust  
clean  
When your unit seems to need further service, please consult with our RedMax service shop in your area.  
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12. Parts list  
BRUSHCUTTERS  
BCZ2400S  
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.]  
September 2002  
APPLICABLE SERIAL NUMBERS :  
DRIVE UNIT 20001 and up  
ENGINE UNIT 200101 and up  
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12. Parts list  
Fig.1 DRIVE UNIT BCZ2400S (S/N 20001 and up)  
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Fig.1 DRIVE UNIT BCZ2400S (S/N 20001 and up)  
Key# Part Number  
Description  
Q'ty Key# Part Number  
Description  
Q'ty  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
T3108-12100 PIPE COMP.  
T3400-12130 • SEAL  
3520-12213 SHAFT  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
2
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
T3002-91190 GOGGLE  
1
1
1
1
2
1
1
1
1
1
6129-61210 BAND (T)  
PT104 Plus TAP HEAD COMP.  
T3189-15112 • CASE  
T3189-15191 • EYELET  
T3189-15132 • COVER  
T3189-15142 • CORD HOLDER  
T3189-15160 • SPRING  
T3189-15180 • CORD  
T3195-31001 GEARCASE ASSY  
T3300-91320 • GEATRCASE  
06004-06000 • BEARING  
06000-00626 • BEARING  
04065-02612 • RING  
T3195-13210 • SHAFT  
T3300-93250 • GEAR  
T3002-13260 • NUT  
6019-13250 • HOLDER (B)  
T3195-13310 • PINION  
06001-00609 • BEARING  
3210-13330 • RING  
04065-02412 • RING  
3199-13350 • FITTING  
01641-20608 • WASHER  
0225-00410 • BOLT  
4820-13180 BOLT TORX  
T3300-91340 • HOLDER (A)  
4820-12350 BOLT TORX  
3577-32141 GRIP  
OPTIONAL BLADE & ACCESSORIES  
101  
102  
103  
104  
105  
106  
107  
108  
109  
110  
111  
112  
113  
114  
115  
116  
117  
T3195-94000 BLADE KIT  
5764-24000 • GUARD ASSY  
5766-24110 • • GUARD  
3250-24120 • • BRACKET  
0225-10620 • • BOLT  
0263-30614 • • SCREW  
0280-10605 • • NUT  
3540-13283 • COVER  
6367-14200 • J-HANDLE  
3583-14101 • BRACKET  
6420-17300 • HANGER ASSY  
6420-17400 • • HANGER COMP.  
9366-17110 • • • HANGER  
9366-17120 • • • CLAMP  
6420-17410 • • • SLEEVE  
0263-90525 • • SCREW  
T3300-17100 • STRAP ASSY  
1
1
1
1
2
4
4
1
1
1
1
1
1
1
1
1
1
T3002-12202 LEVER COMP.  
6110-14412 • LEVER  
25 6110-14410-01 • • STAY  
26 6110-14410-02 • • COVER  
27 T3002-12202-03 • • LEVER  
28 6110-14410-04 • • SCREW  
29 6110-14410-05 • • NUT  
30 6110-14410-06 • • SHAFT  
31 6110-14410-07 • • SPRING  
32 6110-14410-08 • • SPRING  
33 T3032-14410-09 • • BUTTON  
34 6110-14410-10 • • E-RING  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
T3002-12220 • CORD (A)  
T3002-12230 • CORD (B)  
T3003-14510 TUBE  
1855-82100 CABLE COMP.  
T3195-12510 PLATE, name  
6425-12552 PLATE  
T3195-14002 HANDLE ASSY  
T3195-14102 • HANDLE T  
T4960-53030 • SCREW  
T3195-24003 GUARD ASSY  
T3195-24103 • GUARD COMP.  
T3002-24121 • • BLADE  
T4960-51431 • • SCREW TORX  
3320-15310 • • NUT  
121  
122  
123  
124  
125  
126  
SST229 9" 22-tooth  
SST249 9" 24-tooth  
SGB088 8" 8-tooth  
SGB089 9" 8-tooth  
SGB048 8" 4-tooth  
SGB049 9" 4-tooth  
1
1
1
1
1
1
3520-24120 • CLAMP  
T4950-63000 • BOLT TORX  
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12. Parts list  
Fig.2 ENGINE UNIT BCZ2400S (S/N 200101 and up)  
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Fig.2 ENGINE UNIT BCZ2400S (S/N 200101 and up)  
Key# Part Number  
Description  
T1551-12110 CYLINDER  
T1551-12211 GASKET, base  
Q'ty Key# Part Number  
Description  
Q'ty  
1
2
1
1
4
1
1
1
4
2
2
4
1
3
1
2
1
1
1
3
1
2
1
2
1
2
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
4
1
2
1
1
1
1
2
1
1
2
1
1
1
1
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
87  
88  
89  
90  
91  
92  
93  
94  
T1700-31221 • • BRACKET (B)  
T1700-31232 • • CUSHION  
4810-31122 • DRUM  
1
1
1
1
1
1
2
1
4
1
2
2
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
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4820-12130 BOLT TORX  
T1551-13161 INSULATOR  
T1551-13121 GASKET, insu  
T1551-13131 GASKET, carb  
T4950-52001 BOLT TORX  
T1551-16110 COVER, tr  
T1551-16142 GASKET, tr  
4820-16310 BOLT TORX  
T1551-21101 CRANKCASE COMP.  
2629-21130 • PIN  
04065-02812 • RING  
06002-06001 • BEARING  
04064-01210 • SNAP RING  
4820-13180 • BOLT TORX  
4820-12350 • BOLT TORX  
4820-85510 BOLT TORX  
T1551-32111 COVER, engine  
T4950-51010 BOLT TORX  
T1551-51111 SHOE  
4820-51220 SPRING  
1140-51250 SCREW  
1140-51230 WASHER  
1140-51242 WASHER  
4810-72111 CAP  
10  
11  
12  
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15  
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17  
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53  
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58  
59  
60  
61  
T1551-21141 GASKET, case  
06030-06001 BEARING  
4810-21210 SEAL  
1850-21220 SEAL  
04065-02812 RING  
4820-13180 BOLT TORX  
T1551-41110 PISTON  
5910-41210 RING  
1600-41310 PIN  
1260-41320 RING  
1101-41331 BEARING  
1101-41340 WASHER  
T1551-42000 CRANKSHAFT COMP.  
1650-43230 NUT  
1000-43240 KEY  
4810-71110 ROTOR  
T1551-71200 COIL ASSY  
1260-71261 SPACER  
4820-72150 BOLT TORX  
T1551-81001 CARBURETOR ASSY  
T1551-06030 • REBUILD KIT  
T1551-81450 • • BODY ASSY  
4810-06021 • • GASKET KIT  
1850-81490 • BODY  
1850-81520 • COVER  
1751-81510 • PUMP  
T1505-81250 • JET  
1751-81240 • O-RING  
1751-81130 • RING  
1881-81140 • SWIVEL  
1752-81110 • SCREW  
5500-81120 • BRACKET  
1751-81180 • NUT  
1918-81170 • SCREW  
1850-81530 • SCREW  
5500-81160 • WASHER  
4820-15310 BOLT TORX  
1950-86120 CLIP  
4810-15100 MUFFLER ASSY  
4810-15111 • MUFFLER  
4810-15140 • ARRESTER  
4820-15310 BOLT TORX  
T1551-15210 GASKET, muff  
T1551-15220 PLATE  
4820-12350 BOLT TORX  
T1551-31000 HOUSING ASSY  
T1551-31100 • HOUSING COMP.  
T1551-31110 • • HOUSING  
T1700-31212 • • BRACKET(A)  
1900-72120 SPRING  
T1551-73200 CORD COMP.  
2850-71320 TUBE  
T1108-73110 SPARKPLUG  
4810-72120 GROMET  
T1551-75100 RECOIL ASSY  
4500-75120 • REEL  
4500-75150 • SCREW  
1850-75130 • SPRING  
4500-75180 • COLLAR  
4500-75190 • ARM  
4810-75160 • ROPE  
3330-75421 • KNOB  
4810-75170 • PLATE  
4500-75210 PULIEY  
4820-85510 BOLT TORX  
T1551-82100 BODY-A  
T1512-82130 • PLATE, choke  
T1600-82140 • LEVER  
T1108-82190 • SCREW  
T1551-82170 ELEMENT  
T1551-82200 COVER-A  
T1108-82220 • KNOB  
T1551-85001 TANK ASSY  
T1015-85202 • CAP ASSY  
4500-85300 • • HOLDER ASSY  
4500-85220 • • PACKING  
5601-85260 • • FILTER  
4820-85260 • • STOPPER  
T1551-85300 • PIPE COMP  
3302-85400 • FILTER  
2841-31280 • COLLER  
4820-85510 BOLT TORX  
T1551-31910 GUARD, tank  
T1551-75410 LABEL, recoil  
T1551-31130 LABEL, cover  
T1551-91000 TOOL-SET  
3540-91110 • BAR  
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T4017-91130 • SOCKET  
4500-81910 COVER  
33 ■  
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CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT  
YOUR WARRANTY RIGHTS AND OBLIGATIONS  
The California Air Resources Board and KOMATSU ZENOAH are pleased to explain the  
emission control system warranty on your 1995 and later small off-road engine. In California,  
new small off-road engines must be designed, built and equipped to meet the state’s stringent  
anti-smog standards. KOMATSU ZENOAH must warrant the emission control system on your  
small off-road engine for the periods of time listed below provided there has been no abuse,  
neglect or improper maintenance of your small off-road engine.  
Your emission control system may include parts such as the carburetor and the ignition system.  
Where a warrantable condition exists, KOMATSU ZENOAH will repair your small off-road engine  
at no cost to you including diagnosis, parts and labor.  
Manufacturer’s warranty coverage:  
The 1995 and later small off-road 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.  
Owner’s warranty responsibilities:  
– As the small off-road engine owner, you are responsible for the performance of the  
required maintenance listed in your owner’s manual. KOMATSU ZENOAH  
recommends that you retain all receipts covering maintenance on your small off-road  
engine, but KOMATSU ZENOAH can not deny warranty solely for the lack of receipts or  
for your failure to ensure the performance of all scheduled maintenance.  
– As the small off-road engine owner, you should be aware, however, that KOMATSU  
ZENOAH may deny you warranty coverage if your small off-road engine or a part has  
failed due to abuse, neglect, improper maintenance or unapproved modification.  
– You are responsible for presenting your small off-road engine to a KOMATSU ZENOAH  
distribution center as soon as a problem exists. The warranty repairs should be  
completed in e reasonable amount of time, not to exceed 30 days.  
If you have any questions regarding your warranty rights and responsibilities, you should  
contact KOMATSU ZENOAH AMERICA INC. at (770)-381-5147 or you can write to  
KOMATSU ZENOAH AMERICA INC.  
4344 Shackleford Road Suite 500  
Norcross, Georgia 30093  
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RedMax 2-YEAR LIMITED WARRANTY  
EMISSION-RELATED PARTS, FOR TWO (2) YEARS FROM THE DATE OF ORIGINAL DELIVERY, 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 TWO (2) YEARS OF HOME USE [ ONE (1) YEAR FOR ANY OTHER  
USE ] FROM THE DATE OF ORIGINAL ANY DELIVERY, 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 TWO (2) YEARS OF HOME USE [ ONE (1) YEAR 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 Garantie limitée à 2 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. 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 deux (2) ans en cas d’utilisation privée [un (1) an pour  
toute autre utilisation] à compter de la date de livraison initiale d’une unité. 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 deux (2) ans pour un usage privé [un (1) an 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  
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