EarthQuake MC43 Manuel utilisateur

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Operator’s Manual
Original Operating Instructions
Manuel de l’utilisateur
Manual del operador
MC43
2-Cycle Cultivator
Motobineuse 2 temps
Cultivador de 2 ciclos
P/N: 30245
ECN: 11852
REV1: 10/04/17
© 2018 Ardisam, Inc.
All Rights Reserved
Tous droits réservés
Todos los derechos reservados
Get parts online at
Pièces détachées en ligne à
Obtenga piezas en línea en
www.GetEarthquake.com
CAUTION ICON R1
READ OM ICON R1
SN
Includes Model:
Inclut le modèle, Incluye el modelo
MC43
Operator’s Manual
MC43 2-Cycle Cultivator
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
2
INTRODUCTION
Thank you for purchasing a cultivator from Earthquake®. We have worked to ensure that this cultivator meets the highest
standards for usability and durability. With proper care, your cultivator will provide many years of service.
Please read this entire manual before installation and use. Earthquake® reserves the right to change, alter or improve the product
and this document at any time without prior notice.
CONTENTS
Introduction/Content/Registration and Service ...............................................................................................................................................................2
Warnings and Safety Precautions .......................................................................................................................................................................................3-6
Operation Precautions/Maintenance and Storage Precautions ..................................................................................................................................6
Burns and Fires/Safety Decals ..............................................................................................................................................................................................6-7
Features ...........................................................................................................................................................................................................................................8
Unpacking and Assembly .........................................................................................................................................................................................................9
Operation ..................................................................................................................................................................................................................................9-12
Maintenance and Storage ................................................................................................................................................................................................12-14
Troubleshooting and Repair ............................................................................................................................................................................................ 14-15
Illustrated Parts Breakdown............................................................................................................................................................................................. 16-20
15073 Border-Edger Kit Installation (Optional Accessory) ..........................................................................................................................................21
DK43 Dethatcher Kit Installation (Optional Accessory) ................................................................................................................................................22
OWNERSHIP RECORDS
Owners Name:
Owners Address:
City: State/Province: Zip Code/Postal Code:
Model Number: Serial Number:
Date of Purchase:
Notes:
REGISTRATION AND SERVICE
Record the product model number and serial number in the space provided for
easy reference when ordering parts or requesting technical support. Excluding
emissions-related warranty items, the warranty is valid only if the completed
registration is received by Ardisam within 30 days of purchase. (SEE WARRANTY
SECTION FOR MORE INFORMATION) You can register your warranty online by
visiting www.getearthquake.com, or by mailing it to: Ardisam Inc, 1160 8th Avenue,
Cumberland, WI 54829. You may also call our Customer Service department at
(800) 345-6007 Mondays through Fridays from 8 a.m. to 5 p.m. CST.
Read and keep this manual for future reference. This manual contains important information on SAFETY, ASSEMBLY, OPERATION,
AND MAINTENANCE. The owner must be certain that all the product information is included with the unit. This information includes
the MANUAL, the REPLACEMENT PARTS and the WARRANTIES. This information must be included to make sure state laws and other
laws are followed. All persons to whom rent/loan this unit must have access to and understand this information. This manual should
remain with the product even if it is resold.
SERIAL
NUMBER
DECAL
Operator’s Manual
MC43 2-Cycle Cultivator
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
3
WARNINGS AND SAFETY PRECAUTIONS
Owners Responsibility
Accurate assembly and safe and eective use of the machine is
the owner’s responsibility.
Read and follow all safety instructions.
Carefully follow all assembly instructions.
Maintain the machine according to directions and
schedule included in this Earthquake operator’s
manual.
Ensure that anyone who uses the machine is familiar
with all controls and safety precautions.
Special Messages
Your manual contains special messages to bring attention to
potential safety concerns, machine damage as well as helpful
operating and servicing information. Please read all the
information carefully to avoid injury and machine damage.
NOTE: General information is given throughout the
manual that may help the operator in the
operation or service of the machine.
THIS SYMBOL POINTS OUT IMPORTANT
SAFETY INSTRUCTIONS WHICH, IF NOT
FOLLOWED, COULD ENDANGER YOUR
PERSONAL SAFETY. READ AND FOLLOW ALL
INSTRUCTIONS IN THIS MANUAL BEFORE
ATTEMPTING TO OPERATE THIS EQUIPMENT.
Before Operating Engine:
Please read this section carefully. Read entire operating and
maintenance instructions for this product. Failure to follow
instructions could result in damage to personal property,
serious injury or death. Operate the machine according to the
safety instructions outlined here and inserted throughout the
text. Anyone who uses this machine must read the instructions
and be familiar with the controls.
Intended Use / Foreseeable Misuse
IMPORTANT: This is a motorized rotary cultivator that works
the soil by means of rotating tines. It is pedestrian-controlled,
but not self-propelled, with a gasoline-fueled internal
combustion engine to power the tines. It shall not be used for
any other purpose.
WARNING
WARNING INDICATES A HAZARD WHICH, IF NOT
AVOIDED, COULD RESULT IN DEATH OR SERIOUS
INJURY AND/OR PROPERTY DAMAGE.
WARNING
CALIFORNIA PROPOSITION 65 WARNING
ENGINE EXHAUST FROM THIS PRODUCT
CONTAINS CHEMICALS KNOWN TO THE STATE OF
CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS,
OR OTHER REPRODUCTIVE HARM.
IMPORTANT
IMPORTANT INDICATES HELPFUL INFORMATION
FOR PROPER ASSEMBLY, OPERATION, OR
MAINTENANCE OF YOUR EQUIPMENT.
WARNING
YOU MUST READ, UNDERSTAND AND COMPLY
WITH ALL SAFETY AND OPERATING INSTRUCTIONS
IN THIS MANUAL BEFORE ATTEMPTING TO SETUP
AND OPERATE YOUR MACHINE.
FAILURE TO COMPLY WITH ALL SAFETY AND
OPERATING INSTRUCTIONS CAN RESULT IN LOSS
OF MACHINE CONTROL, SERIOUS PERSONAL
INJURY TO YOU AND/OR BYSTANDERS, AND RISK
OF EQUIPMENT AND PROPERTY DAMAGE. THE
TRIANGLE IN THE TEXT SIGNIFIES IMPORTANT
CAUTIONS OR WARNINGS WHICH MUST BE
FOLLOWED.
DANGER
SRT CRT
NOTICE
NOTICE INDICATES YOUR EQUIPMENT CAN BE
DAMAGED IF THE SAFETY INSTRUCTIONS THAT
FOLLOW THIS SIGNAL WORD ARE NOT OBEYED.
CAUTION
CAUTION INDICATES A HAZARD WHICH, IF NOT
AVOIDED, COULD RESULT IN PERSONAL INJURY
AND/OR PROPERTY DAMAGE.
DANGER
DANGER INDICATES A HAZARD WHICH, IF NOT
AVOIDED, WILL CERTAINLY RESULT IN DEATH OR
SERIOUS INJURY AND/OR PROPERTY DAMAGE.
Operator’s Manual
MC43 2-Cycle Cultivator
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
4
General Safety Rules
Read, understand, and follow all instructions on the
machine and in the manual(s). Be thoroughly familiar
with the controls and the proper use of the machine
before starting.
Use this equipment for its intended purpose only.
Familiarize yourself with all of the safety and
operating decals on this equipment and on any of its
attachments or accessories.
Do not put hands or feet near or under rotating parts.
Only allow responsible individuals who are familiar
with the instructions to operate the machine. Do
not allow children to operate this machine. Do not
allow adults to operate the machine without proper
instruction.
Thoroughly inspect the area where the machine
is to be used and remove all foreign objects. Your
equipment can propel small objects at high speed
causing personal injury or property damage. Stay
away from breakable objects, such as house windows,
automobile, greenhouses, etc.
Wear appropriate clothing such as a long-sleeved
shirt or jacket. Also wear long trousers or slacks. Do
not wear shorts. Never wear sandals, sneakers, or
open shoes, and never operate the machine with bare
feet.
Do not wear loose clothing or jewelry. They can get
caught in moving parts. Always keep hands, feet, hair
and loose clothing away from any moving parts on
engine and machine.
Always wear safety goggles or safety glasses with side
shields when operating the machine to protect your
eyes from foreign objects which can be thrown from
the unit. Always wear a protective hearing device.
Always wear work gloves and sturdy footwear.
Wear footwear that will improve footing on slippery
surfaces. Leather work shoes or short boots work well
for most people. These will protect the operators
ankles and shins from small sticks, splinters, and other
debris.
It is advisable to wear protective headgear to prevent
the possibility of being struck by small ying particles,
or being struck by low hanging branches, twigs,
or other objects which may be unnoticed by the
operator.
Do not operate the machine without proper guards or
other safety protective devices in place.
See manufacturers instructions for proper operation
and installation of accessories. Only use accessories
approved by the manufacturer.
Operate only in daylight or good articial light.
Do not operate product when fatigued or under the
inuence of alcohol, drugs or other medication which
can cause drowsiness or aect your ability to operate
this machine safely.
Never operate machine in wet grass. Always be sure of
your footing; keep a rm hold on the handle and walk;
never run.
Watch for trac when operating near, or when
crossing roads.
If the equipment should start to vibrate abnormally,
stop the engine (motor), disconnect the spark plug
wire and prevent it from touching the spark plug.
Check immediately for cause. Vibration is generally
a warning of trouble. If the noise or vibrations of the
machine increase, stop immediately and perform an
inspection.
Never leave the machine unattended when the
engine is running. Remove the wire from the spark
plug.
Regularly inspect the machine. Make sure parts are
not bent, damaged or loose.
Temperature of muer and nearby areas may exceed
150° F (65° C). Allow muer and engine areas to cool
before touching. Never pick up or carry the machine
while the engine is running.
Prolonged exposure to noise and vibration from gasoline
engine-powered equipment should be avoided. Take
intermittent breaks and/or wear ear protection from
engine noise as well as heavy work gloves to reduce
vibration in the hands.
Keep all screws, nuts and bolts tight.
Do not transport the machine from one place to
another with the engine running.
When moving the packaged machine, always do so
with a partner.
Check local regulations for age restrictions on use of
this machine.
Product-Specic Safety Rules
Do not cultivate above underground utilities,
including water lines, gas lines, electric cables, or
pipes. Do not operate the machine on terrain/soil with
large rocks and foreign objects which can damage the
equipment.
After striking a foreign object, stop the engine.
Remove the wire from the spark plug. Inspect the
machine for damage. If damaged, repair before
starting and operating the machine.
The tines of the cultivator should not rotate when the
engine is idling. If it does rotate when engine is idling,
contact Earthquake for instructions.
If an object becomes lodged in the tines, turn engine
o, remove the wire from the spark plug and secure,
allow to cool before attempting to remove the foreign
object.
The clutch will transfer maximum power after about
two hours of normal operation. During this break-in
period clutch slippage may occur. The clutch should
be kept free of oil or other moisture for ecient
operation.
Operator’s Manual
MC43 2-Cycle Cultivator
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
5
Engine Safety Precautions
If your product comes with a separate engine manual, be
sure to read and follow all safety and warning precautions
outlined there, in addition to any in this manual.
Preventing Carbon Monoxide Poisoning
Always start and run engine outdoors. Do not start
or run engine in an enclosed area, even if doors or
windows are open.
Never try to ventilate engine exhaust indoors. Carbon
monoxide can reach dangerous levels very quickly.
Never run engine outdoors where exhaust fumes may
be pulled into a building.
Never run engine outdoors in a poorly ventilated area
where the exhaust fumes may be trapped and not
easily taken away. (Examples include: in a large hole
or areas where hills surround your working area.)
Never run engine in an enclosed or partially enclosed
area. (Examples include: buildings that are enclosed
on one or more sides, under tents, car ports or
basements.)
Always run the engine with the exhaust and muer
pointed in the direction away from the operator.
Never point the exhaust muer towards anyone.
People should always be many feet away from the
operation of the engine and its attachments.
Do not change the engine governor settings or over-
speed the engine.
Gasoline Fires and Handling Fuel Safely
Use extra care in handling gasoline and other fuels. They are
ammable and vapors are explosive.
When storing extra fuel be sure that it is in an
appropriate container and away from any re hazards.
Prevent re and explosion caused by static electric
discharge. Use only nonmetal, portable fuel
containers approved by the Underwriters Laboratory
(U.L.) or the American Society for Testing & Materials
(ASTM).
Never remove the fuel cap or add fuel with the engine
running. Stop engine and allow to cool before lling.
Never drain fuel from engine in an enclosed area.
Always ll fuel tank outside in a well ventilated area.
Never ll your fuel tank with fuel indoors. (Examples
include: basement, garage, barn, shed, house, porch,
etc.) Never ll tank near appliances with pilot lights,
heaters, or other ignition sources. If the fuel has to be
drained, this should be done outdoors. The drained
fuel should be stored in a container specically
designed for fuel storage or it should be disposed of
carefully.
Always wipe up excess (spilled) fuel from engine
before starting. Clean up spilled fuel immediately.
If fuel is spilled, do not start the engine but move
product and fuel container from area. Clean up spilled
fuel and allow to evaporate and dry after wiping and
before starting.
Allow fuel fumes/vapors to escape from the area
before starting engine.
Test the fuel cap for proper installation before starting
and using engine.
Always run the engine with fuel cap properly installed
on the engine.
Never smoke while relling engine fuel tank.
Do not store engine with fuel in fuel tank indoors. Fuel
and fuel vapors are highly explosive.
Preparation
Dress appropriately when operating the cultivator.
Always wear sturdy footwear. Never wear sandals,
sneakers or open shoes, and never operate the
cultivator with bare feet. Do not wear loose clothing
that might get caught in moving parts.
Carefully inspect the area to be cultivated and
remove all foreign objects. Do not cultivate above
underground water lines, gas lines, electric cables, or
pipes. Do not operate the cultivator in soil with large
rocks and foreign objects which can damage the
equipment.
DANGER
ENGINES GIVE OFF CARBON MONOXIDE, AN
ODORLESS, COLORLESS, POISONOUS GAS.
CARBON MONOXIDE MAY BE PRESENT EVEN IF
YOU DO NOT SMELL OR SEE ANY ENGINE EXHAUST.
BREATHING CARBON MONOXIDE CAN CAUSE
NAUSEA, FAINTING OR DEATH, IN ADDITION TO
DROWSINESS, DIZZINESS AND CONFUSION.
IF YOU EXPERIENCE ANY OF THESE SYMPTOMS,
SEEK FRESH AIR AND MEDICAL ATTENTION
IMMEDIATELY.
CAUTION
HOT GASES ARE A NORMAL BYPRODUCT OF A
FUNCTIONING INTERNAL COMBUSTION ENGINE.
FOLLOW ALL SAFETY INSTRUCTIONS TO PREVENT
BURNS AND FIRES.
WARNING
NEVER ALTER OR MODIFY THE ENGINE FROM
THE FACTORY. SERIOUS INJURY OR DEATH MAY
OCCUR IF ENGINE IS MODIFIED OR ALTERED.
WHEN WORKING ON OR REPLACING PARTS FOR
THE ENGINE OR PRODUCT, YOU MUST ALWAYS
FLIP THE ON/OFF SWITCH TO THE OFF POSITION.
Operator’s Manual
MC43 2-Cycle Cultivator
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
6
Handle fuel with care; it is highly ammable.
a. Use an approved fuel container.
b. Never add fuel to a running engine or hot engine.
c. Fill fuel tank outdoors with extreme care. Never ll
fuel tank indoors.
d. Replace gasoline cap securely and clean up spilled
fuel before restarting.
OPERATION PRECAUTIONS
Do not operate cultivator under the inuence of
alcohol or drugs.
Never operate cultivator without guards, covers, and
hoods in place.
Keep hands, feet, and clothing away from rotating
parts. Keep clear of cultivator tines at all times.
Tines rotate when cultivator is engaged; tines rotate
when the drive safety control lever is pulled up.
Releasing the drive safety control lever to neutral
stops the tines.
Use extreme caution when operating on or crossing
gravel drives, walks, or roads. Stay alert for hidden
hazards or trac.
After striking a foreign object, stop the engine,
remove the wire from the spark plug, thoroughly
inspect the cultivator for any damage, and repair
the damage before restarting and operating the
cultivator.
If vegetation clogs the tines, stop the engine and
disconnect the spark plug wire before removing
vegetation by hand.
If the unit should start to vibrate abnormally, stop the
engine and check immediately for the cause. Vibration
is generally a warning of trouble.
Do not run engine indoors; exhaust fumes are deadly.
Do not overload the machine capacity by attempting
to till too deep at too fast of a rate.
Never operate the cultivator without good visibility or
light.
BURNS AND FIRES
The muer, muer guard and other parts of the engine become
extremely hot during the operation of the engine. These parts
remain extremely hot after the engine has stopped.
Prevention of Burns and Fires
Never remove the muer guard from the engine.
Never touch the muer guard because it is extremely hot
and will cause severe burns.
Never touch parts of the engine that become hot after
operation.
Always keep materials and debris away from muer guard
and other hot parts of the engine to avoid res.
Children and bystanders
Tragic accidents can occur if the operator is not alert to the
presence of children and/or bystanders. Never assume that
others will remain where you last saw them.
Keep the area of operation clear of all persons, especially
small children and pets. Keep children under the watchful
care of a responsible adult.
Be alert and turn machine o if children enter the area.
Before and while moving backwards, look behind and down
for small children.
Never allow children to operate the machine.
Use extra care when approaching blind corners, shrubs, trees,
or other objects that may obscure vision.
THE RIGHT AND LEFT SIDES
OF YOUR CULTIVATOR ARE
DETERMINED FROM THE
OPERATING POSITION AS
YOU FACE THE DIRECTION OF
FORWARD TRAVEL.
THE 2CYCLE ENGINE USES A 50:1 RATIO OF GAS:OIL.
DO NOT USE STRAIGHT, UNMIXED GASOLINE OR
ENGINE DAMAGE WILL OCCUR.
NOTICE
R
L
Take all possible precautions when leaving the
machine unattended. Disengage throttle control,
stop the engine, wait for all moving parts to stop, and
make certain guards and shields are in place.
When leaving the operating position for any reason:
- shut o the engine.
- wait for all moving parts to stop.
MAINTENANCE AND STORAGE PRECAUTIONS
Keep machine, attachments and accessories in safe
working condition.
Check shear bolts, engine mounting bolts and other
bolts at frequent intervals for proper tightness to be
sure the equipment is in safe working condition.
To prevent accidental starting, always disconnect and
secure the spark plug wire from the spark plug before
performing cultivator maintenance.
Never run the engine indoors. Exhaust fumes are
deadly.
Always allow muer to cool before lling the fuel
tank.
Never store equipment with gasoline in the tank
inside a closed building where fumes may reach an
open ame or spark. Allow the engine to cool before
storing in any building.
Always refer to the operator’s guide instructions for
important details if the cultivator is to be stored for an
extended period.
Operator’s Manual
MC43 2-Cycle Cultivator
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
7
SAFETY DECALS
This cultivator has been designed and manufactured to
provide you with the safety and reliability you would expect
from an industry leader in outdoor power equipment
manufacturing.
Reading this manual and the safety instructions it contains
will provide you with the necessary basic knowledge to
operate this equipment safely and eectively. We have placed
a safety decal on the cultivator to remind you of some of this
important information while you are operating the unit.
These important safety decals are shown here to help
familiarize you with the location and content of the safety
messages you will see as you perform normal cultivating
operations. Please review these decals now, and if you have
any questions regarding its meaning or how to comply with
these instructions, reread the complete safety instruction text
in this manual.
Part No. 17048
Cultivator Warning Decal - Tine Shield
Part No. 17301
Throttle Control Decal - Right Handlebar
Part No. 17918
Free Hand Safe Starting Location Decal - Left Handlebar
Service
Always stop the engine whenever you leave the equipment,
before cleaning, repairing or inspecting the unit. Engine
should be turned o and cool. Never make adjustments or
repairs with the engine (motor) running. Flip the ON/OFF
switch to the OFF position to prevent accidental starting.
Always wear eye protection when you make adjustments or
repairs.
Keep all nuts and bolts tight and keep equipment in good
condition.
Never tamper with safety devices. Check their proper
operation regularly.
When servicing or repairing the machine, do not tip the
machine over or up unless specically instructed to do so in
this manual. Service and repair procedures can be done with
the machine in an upright position. Some procedures will be
easier if the machine is lifted on a raised platform or working
surface.
To reduce re hazard, keep machine free of grass, leaves or
other debris build-up. Clean up oil or fuel spillage. Allow
machine to cool before storing.
Stop and inspect the equipment if you strike an object.
Repair, if necessary, before restarting.
Clean and replace safety and instruction decals as necessary.
Inspect machine before storage. When not in use, ip the
ON/OFF switch to the OFF position and store indoors in a
dry place locked or otherwise inaccessible to children.
Use only original equipment parts from Earthquake,
including all nuts and bolts.
Operator’s Manual
MC43 2-Cycle Cultivator
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
8
ENGINE DISPLACEMENT 43cc
FUEL TANK CAPACITY 36 -oz
OIL/GAS RATIO 50:1 - 2.6 -oz per gallon
OIL TYPE Viper 2-cycle engine oil
(Part number: 16890)
FUEL TYPE Minimum 87 octane gasoline.
NOTE: If using an ethanol
blended fuel, a fuel
stabilizer, mixed
to manufacturer
specications, is
recommended.
SPECIFICATIONS
FEATURES
SPARK PLUG L7RTC
SPARK PLUG GAP 0.027 inch
TRANSMISSION Bronze gear drive
GEAR RATIO 32:1
TILLING WIDTH 6 inch min. - 10 inch max.
TILLING DEPTH 8 inch max.
TINE SPEED 250 rpm max.
WHEEL SIZE 7.0 inch dia. x 1.375 inch wide
WEIGHT OF UNIT 33 lb
ASSEMBLED SIZE 35 x 18 x 38 inch (L x W x H)
THROTTLE
CONTROL
LEVER
2 POSITION TOOL-LESS
HANDLEBAR HEIGHT
ADJUSTMENT
3 POSITION
TOOL-LESS
WHEEL HEIGHT
ADJUSTMENT
SEE THROUGH
FUEL TANK
TOOL-LESS REVERSIBLE
& REPLACEABLE TINES
Operator’s Manual
MC43 2-Cycle Cultivator
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
9
UNPACKING AND ASSEMBLY
Unpack Cultivator
1. Carefully lift the cultivator out of the box, remove any
packing material and cut any ties holding the handlebar
pieces to the cultivator assembly.
2. Find parts packet. Parts packet contains:
4 - T-Handle Nuts (4640)
4 - Curved Washers (4641)
4 - Saddle Bolts (4642)
Assembly
1. Stand the cultivator assembly upright with tines and
wheels on a level surface. Wheels should be set in the
lowest position. DO NOT place the cultivator on a high
surface where it can fall and cause property damage or
personal injury.
2. Using two T-handle nuts, two saddle bolts, and two
curved washers, attach the middle handlebar to the lower
handlebar that is already connected to the cultivator
assembly. The middle handlebar can be installed in
one of two positions, one high and one low. DO NOT
overtighten the T-handle nuts. SEE FIGURE 1
3. Attach the upper right and left handlebars to the middle
handlebar using the two remaining T-handle nuts, saddle
bolts, and curved washers. SEE FIGURE 1. DO NOT
overtighten the T-handle nuts.
4. The drag stake is shipped with point facing upwards.
Before using, remove lock pin and turn the drag stake
around so the point is directed in the downward position
facing towards the tines. Re-insert lock pin.
SEE FIGURE 2
UPPER RIGHT
HANDLEBAR
CURVED
WASHER
T-HANDLE NUT
SADDLE BOLT
UPPER LEFT
HANDLEBAR
MIDDLE
HANDLEBAR
LOWER
HANDLEBAR
LOW POSITION
MOUNT HOLES
HIGH POSITION
MOUNT HOLES
LOCK PIN
DRAG STAKE
(POINT DOWN FOR OPERATION)
FIGURE 2
FIGURE 1
OPERATION
Operation Tips
1. The clutch will transfer maximum power after about two
hours of normal operation. During this break-in period
clutch slippage may occur. The clutch should be kept free
of oil and other moisture for ecient operation.
2. Cultivate without placing excessive body weight on the
unit. The cultivator operates most eciently with the
weight of the unit itself.
Preparing Engine for Starting
Mixing Fuel and Filling the Fuel Tank
NOTE: Engine must be run with a 50:1 Fuel:Oil ratio.
1. Fuel must be mixed in a container outside in a well
ventilated area.
2. Fill certied fuel container 1/4 full of recommended fuel.
3. Add recommended amount of 2-cycle oil.
4. Screw container gas cap on straight and tight.
5. Shake the container to mix fuel and oil.
6. Unscrew gas cap slowly to vent, add the remainder of fuel
requirements.
7. Wipe away any spilled fuel or oil and allow to evaporate
before moving or transporting.
GAS OIL RATIO
1 gallon 2.6 uid-ounces 50:1
2 gallons 5.1 uid-ounces 50:1
5 gallons 13 uid-ounces 50:1
IMPORTANT
TO OPERATE THE ENGINE, WE RECOMMEND
USING “VIPER” BRAND 2CYCLE OIL PN 16890,
OR EQUIVALENT HIGH QUALITY 2CYCLE OIL
DESIGNED FOR AIRCOOLED 2CYCLE ENGINES, TO
ENSURE THAT THE ENGINE OPERATES CORRECTLY
THROUGHOUT THE LIFE OF THE ENGINE. USE
PREMIUM GASOLINE, LOW/NO ETHANOL BLENDS
RECOMMENDED.
Operator’s Manual
MC43 2-Cycle Cultivator
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5
10
FIGURE 3
INNER TINE
OUTER TINE
HUB
COLLARS
HAIR
PIN
D C
B A
TINE SHAFT
INNER HOLE
Starting and Stopping the Engine
Move engine to a well ventilated area, outdoors, to
prevent carbon monoxide poisoning.
Move to an area away from ames or sparks, to avoid
ignition of vapors if present.
Remove all debris from air cleaner holes and gas cap
to ensure proper air ow.
NOTICE
THIS ENGINE USES A FUEL/OIL MIXTURE. DO NOT
RUN ON STRAIGHT GASOLINE ONLY, ENGINE
DAMAGE WILL OCCUR.
To Install Tines
1. First slide the inside tines onto each end of the tine shaft.
One inside tine is stamped with a B and the other is
stamped with a C.
2. Slide the outside tine A and tine D onto each end of the
shaft next. The tines should be installed in the correct
order so that they are positioned left to right A, B, C, D,
as viewed from the user’s position on the cultivator. Make
sure that the hub collars on both the right and left pairs
of tines face each other so that there is adequate spacing
between the tine blades.
3. Insert the hairpins into the holes at each end of the tine
shaft to lock the tines into place.
NOTE: Tines can be reversed so the pointed tip of the
tines are directed forward - for more aggressive
digging. In this arrangement, tines are positioned
left to right D, C, B, A as viewed from the user’s
position.
To reduce cultivating width from 10” to 6”, remove
both outer tines and reinsert hairpins through the
two inner holes on the tine shaft to secure both
inner tines in place.
Filling Fuel Tank
1. Shut-o engine and allow engine to completely cool
before relling the fuel tank.
2. Move to a well ventilated area, outdoors, away from
ames and sparks.
3. Clean debris from area around the fuel cap.
4. Loosen fuel cap slowly. Place the cap on a clean, dry
surface.
5. Carefully add fuel without spilling.
6. Do not ll gas tank completely full, allow space for fuel to
expand.
7. Immediately replace fuel cap and tighten. Wipe o spilled
fuel and allow to dry before starting engine.
WARNING
DO NOT STORE ENGINE INDOORS WITH FUEL IN
THE TANK. FUEL AND FUEL VAPORS ARE HIGHLY
FLAMMABLE.
NEVER MIX FUEL AND OIL DIRECTLY IN ENGINE
FUEL TANK. USE ONLY NONMETAL, PORTABLE
FUEL CONTAINERS APPROVED BY THE
UNDERWRITER’S LABORATORY U.L. OR THE
AMERICAN SOCIETY FOR TESTING & MATERIALS
ASTM.
AN ADULT MUST ALWAYS HANDLE AND FILL THE
ENGINE WITH FUEL.
ALWAYS HANDLE GAS IN A WELL VENTILATED
AREA, OUTDOORS, AWAY FROM FLAMES OR
SPARKS.
DO NOT START ENGINE IF FUEL IS SPILLED. WIPE
OFF EXCESS FUEL AND ALLOW TO DRY. REMOVE
ENGINE FROM AREA TO AVOID SPARKS.
NEVER RUN ENGINE INDOORS. EXHAUST FUMES
ARE DEADLY.
FAILURE TO FOLLOW THESE WARNINGS CAN
CAUSE DAMAGE TO EQUIPMENT AND INJURY TO
PERSONNEL.
Tine Removal and Installation
To Remove Tines, do as follows: SEE FIGURE 3
1. Remove the hairpins from each end of the tine shaft.
2. Slide the four tines o the shaft.
Cold Engine Start (SEE FIGURE 4):
Starting engine for rst time or after engine has cooled o or
after running out of fuel.
1. Prime unit until primer hose is lled with gas.
NOTE: When using the primer bulb, allow the bulb to
return completely to its original position between
pushes.
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WARNING
MAKE SURE THE UNIT IS IN A STABLE POSITION
BEFORE PULLING THE STARTER HANDLE.
WHEN THE UNIT STARTS TO FIRE OR RUN, RETURN
BOTH HANDS TO THE HANDLE BAR POSITION TO
MAINTAIN CONTROL AND STABILITY OF THE UNIT.
STARTER ROPE CAN CAUSE AN UNANTICIPATED
JERK TOWARDS ENGINE. PLEASE FOLLOW
INSTRUCTIONS TO AVOID INJURY.
NEVER LEAVE ENGINE RUNNING WHILE
UNATTENDED. TURN OFF AFTER EVERY USE.
NEVER CARRY CULTIVATOR FROM ONE LOCATION
TO ANOTHER WHILE ENGINE IS RUNNING.
ALWAYS WEAR A PROTECTIVE HEARING DEVICE.
DO NOT START ENGINE IF FUEL IS SPILLED. WIPE
OFF EXCESS FUEL AND ALLOW TO DRY.
2. Move choke lever to CHOKE position.
NOTE: CHOKE position is dened by moving the choke
lever as far to the CHOKE position as possible.
3. Push ON/OFF switch to the ON position.
4. Hold handle bar rmly. Grasp starter handle with other
hand and pull out slowly, until it pulls slightly harder.
Without letting starter handle retract, pull rope with a
rapid full arm stroke. Let it return to its original position
very slowly. Repeat this step every time the starter rope is
pulled until unit res or runs.
NOTE: If engine fails to start after 5-6 pulls, push primer 1
time and pull starter rope again.
5. After engine starts running, move choke lever to HALF
CHOKE position until unit runs smoothly.
NOTE: Half choke is dened when the choke lever is
positioned between CHOKE and RUN.
6. Move choke lever to RUN position and squeeze throttle
to desired speed.
NOTE: Run at full throttle when possible. Do not let unit
idle for extended periods of time.
7. To stop engine, push ON/OFF switch to OFF position.
Hot/Warm Engine Start:
1. Begin with Step 3 of Cold Engine Starting.
2. If engine does not re, refer to Step 1 of Cold Engine
Starting.
Note: If engine fails to start after trying starting
procedures, please contact our customer service
department at 800-345-6007 or e-mail
info@getearthquake.com
Adjusting Wheels and Drag Stake
The wheels on the cultivator can be adjusted to one of three
positions. The LOW wheel position is used for transporting
the cultivator across a smooth level surface while the engine
is not running. The HIGH and HIGHEST wheel positions are
used when cultivating in soil and help stabilize the unit when
cultivating at dierent depths. SEE FIGURE 5
To Adjust Wheels Up Or Down do as follows:
SEE FIGURES 5 & 6:
1. Pull the locking metal sleeve against the spring, away
from the vertical guide until it releases from one of the
three notched positions in the vertical guide.
2. Slide the wheel set up or down to the desired position,
and release the locking metal sleeve until it locks into
desired notch in the vertical guide.
CHOKE
RUN
ON/OFF
SWITCH
PRIMER
BULB
FIGURE 4
WARNING
DO NOT ATTEMPT TO START ENGINE IN THE
FOLLOWING WAYS:
DO NOT USE STARTING FLUID
DO NOT SPRAY FLAMMABLE LIQUIDS OR
VAPORS INTO AIR CLEANER, CARBURETOR,
OR SPARK PLUG CHAMBER.
DO NOT REMOVE SPARK PLUG AND ATTEMPT
TO START ENGINE. FLAMMABLE FUEL CAN
SPRAY OUT AND IGNITE FROM A SPARK FROM
SPARK PLUG.
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LOW
POSITION
MIDDLE
POSITION
HIGH
POSITION
FIGURE 5
EXPANDED
SPRING
LOCKING METAL SLEEVE
(LOCKED POSITION)
COMPRESSED
SPRING
LOCKING METAL SLEEVE
(UNLOCKED POSITION)
FIGURE 6
LOCK PIN
DRAG STAKE
FIGURE 7
WARNING
PRACTICE SAFETY AT ALL TIMES. ENGINE MUST
BE TURNED OFF AND ALLOWED TO COOL, AND
SPARK PLUG WIRE MUST BE DISCONNECTED
BEFORE ATTEMPTING ANY MAINTENANCE OR
REPAIR.
TO PREVENT ACCIDENTAL STARTING:
ENGINE MUST BE TURNED OFF AND COOL, AND
SPARK PLUG WIRE MUST BE REMOVED FROM
SPARK PLUG BEFORE CHECKING AND ADJUSTING
ENGINE OR EQUIPMENT.
TEMPERATURE OF MUFFLER AND NEARBY AREAS
MAY EXCEED 150° F 6 C. AVOID THESE AREAS.
CHECK CULTIVATOR OFTEN FOR LOOSE NUTS
AND BOLTS. KEEP THESE ITEMS TIGHTENED.
NEVER STORE ENGINE WITH FUEL IN THE TANK
INSIDE A BUILDING. POTENTIAL SPARKS MAY
BE PRESENT FOR IGNITION OF FUEL AND FUEL
VAPORS.
AN ADULT MUST ALWAYS DO MAINTENANCE AND
REPAIR ON ENGINE AND CULTIVATOR.
ENGINE MUST BE SHUTOFF, COOL, AND SPARK
PLUG WIRE REMOVED BEFORE ANY REPAIR OR
MAINTENANCE CAN BE DONE.
MAINTENANCE AND STORAGE
Steps For Working On Equipment (SEE FIGURE 8):
1. Turn engine switch to the OFF position.
2. Disconnect the spark plug wire from the spark plug.
3. Securely place the disconnected spark plug wire away
from the spark plug and any metal parts. This must
always be done or arcing may occur between spark plug
wire and metal parts.
4. Replace or repair the part on the cultivator.
5. Check all parts that were repaired, or removed during
repair, that they are secure and t correctly.
NOTE: All repair parts must come from the factory. Never
replace parts that are not specically designed for
the cultivator.
6. Reconnect the spark plug wire.
Cultivator Maintenance
1. Keep all screws, nuts, and bolts tight.
2. For cold weather operation, store the unit in a cool
environment. Transferring the unit from a cold to a warm
place can cause the build up of harmful condensation.
To Adjust the Drag Stake do as follows: SEE FIGURE 7
The drag stake is used to help regulate cultivating depth and
control the cultivator from leaping forward during operation.
Resistance to forward motion is greatest when the drag stake
is set in its lowest position allowing for deeper cultivation.
1. Pull the lock pin out of the drag stake mount hole.
2. Position drag stake so the pointed tip is directed
downward.
3. Insert lock pin into the hole that achieves desired depth.
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SPARK PLUG WIRE
FIGURE 8
*Scan this QR code with your smartphone
for helpful hints and tips for using your
cultivator. www.getearthquake.com
You may need to get a QR Code® reader from your
smartphone app store. Data rates may apply.
Engine Maintenance
Please read the maintenance schedule and observe these
recommendations to extend the life of your engine.
Good maintenance is essential for safe, economical, and
trouble-free operation. It will also help reduce air pollution.
To help you properly care for your engine, the following
pages include a maintenance schedule, routine inspection
procedures, and simple maintenance procedures using basic
hand tools. Other service tasks that are more dicult, or
require special tools, are best handled by professionals and
are normally performed by a technician or other qualied
mechanic.
Maintenance, replacement or repair of the emissions control
devices and systems may be performed by any non-road
engine repair establishment or individuals. However, items
must be serviced by an authorized dealer to obtain "no
charge" emissions control service.
The maintenance schedule applies to normal operating
conditions. If you operate your engine under unusual
conditions, such as sustained high-load or high-temperature
operation, or use in unusually wet or dusty conditions, consult
your servicing dealer for recommendations applicable to your
individual needs and use.
MAINTENANCE ITEM
Every 8
hours
(daily)
Every 20
hours or
seasonally
Each
Year
Clean Engine and
Check Bolts & Nuts
X
Air Filter Check X
(See Air Filter section)
Clean * X
Replace X X
Spark Plug
(Gap 0.028”)
Check/
Adjust
X
(See Spark Plug section)
Replace X
* Service more frequently under dusty conditions
Maintenance Schedule
Spark Plug
The recommended spark plug is a Torch L7RTC which cross
references to a Champion RCJ6Y.
1. Check spark plug at the beginning of each season.
2. Disconnect the spark plug cap, and clean any debris from
around the spark plug area.
3. Remove spark plug and replace if any of the following
occur; pitted electrodes, burned electrodes, cracked
porcelain, or deposits around electrodes.
4. After analysis, seat spark plug and tighten with spark plug
wrench. Reconnect the spark plug wire.
Reinstall original spark plug, tighten additional 1/2
turn.
Installing new spark plug, adjust spark plug gap to
0.027 inch and tighten additional 1/8 – 1/4 turn .
NOTE: A loose spark plug may overheat and damage
engine. An over tightened spark plug may damage
threads in the cylinder head.
Cooling Fins
Cooling ns, air inlets and linkages must be free from any
debris before each use.
Carburetor
Never tamper with factory setting of the carburetor.
Air Filter
Never run engine without air cleaner properly installed. Added
wear and engine failure may occur if air cleaner is not installed
on engine.
Service air cleaner every 3 months or after 20 hours of
operation. Clean lter daily in extremely dusty conditions.
To Replace or Clean Air lter, do as follows:
1. Before removing the air lter cover, move the choke lever
to the CHOKE position.
2. To remove air lter cover, squeeze the latch tabs on both
sides of the cover. SEE FIGURE 9
3. Once the latch tabs are released, remove the air lter
cover by rotating the cover away from the engine.
4. Remove the foam lter element. Replace with a new oiled
foam lter or clean the original foam lter with warm
water and mild soap.
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DANGER
DO NOT SIPHON FUEL BY MOUTH. GASOLINE
IS TOXIC AND CAN CAUSE SERIOUS PERSONAL
INJURY.
NEVER STORE CULTIVATOR WITH FUEL IN THE
FUEL TANK INSIDE AN ENCLOSED AREA OR
BUILDING. FUEL VAPORS CAN COLLECT AND
CAUSE A FIRE.
5. After cleaning, thoroughly oil the foam lter with 30 or 40
weight motor oil and squeeze out any excess oil before
reinstalling it. Make sure to press the foam lter evenly
into place over the lter reinforcement plate to ensure
that the foam is fully seated into its sealed position.
6. Replace the air lter cover so that it fully snaps into place
and is secured by the latch tabs. Check that the cover is
securely attached by pulling slightly on the cover. If the
cover doesn’t move when pulled, it is secure.
LATCH
TABS
FILTER
REINFORCEMENT
PLATE
FOAM
FILTER
ELEMENT
LATCH TAB RECEIVER
(BOTH SIDES)
AIR FILTER COVER
FIGURE 9
NOTICE
DO NOT TWIST AIR FILTER WHEN CLEANING, ALWAYS
PRESS. TWISTING OR TOO MUCH FORCE CAN DAMAGE
THE FILTER ELEMENT.
Transporting Your Cultivator
1. After using the cultivator and before transporting it,
screw the gas cap on (clockwise) tightly. The gas cap will
not leak during transporting if gas cap is tight. Never
transport engine inside an enclosed space within a
vehicle. Fuel or fuel vapors may ignite causing serious
injury or death.
2. If fuel is present in the fuel tank, transport in an open
vehicle in an upright position.
3. If an enclosed vehicle must be used, remove gas into an
approved red fuel container. DO NOT siphon by mouth.
4. Run engine to use up the fuel in the carburetor and fuel
tank. Always run engine in a well ventilated area.
5. Wipe away any spilled fuel from engine and cultivator.
Allow to dry.
6. Ensure gas cap is shut tightly before transporting
cultivator in a vehicle.
Long-Term Storage
If your cultivator will not be used for more than one month,
prepare it for long term storage.
Steps for Long-Term Storage
1. Mix an appropriate amount of fuel stabilizer to fresh
gasoline in the ratio recommended on the stabilizer
packaging. Run the engine for ve minutes to distribute
the stabilizer mixture throughout the fuel system. This
will prevent gum, varnish and corrosion build up in
your fuel system during long-term storage for up to 12
months.
2. Store cultivator in an upright position.
3. Remove all debris from cultivator tines and engine.
TROUBLESHOOTING AND REPAIR
At Earthquake, we build quality and durability into the
design of our products; but no amount of careful design by
us, and careful maintenance by you, can guarantee a repair-
free life for your Earthquake Cultivator. Most repairs will be
minor, and easily xed by following the suggestions in the
troubleshooting guide in this section.
The guide will help you pinpoint the causes of common
problems and identify remedies.
For more complicated repairs, you may want to rely on an
authorized service center or Earthquake. Earthquake will make
the necessary repairs if a service center is not available. A parts
breakdown is located toward the end of this manual.
We will always be glad to answer any questions you have, or
help you nd suitable assistance.
Ordering Replacement Parts
Parts can be obtained from an authorized service dealer or
direct from the factory. To order parts visit;
www. getearthquake.com or call 1-800-345-6007.
For other general questions, you can e-mail us at:
Operator’s Manual
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15
Please include the following information with your order:
1) Part numbers
2) Part description
3) Quantity
4) Model number and serial number
Spare Parts
Only use approved Earthquake service parts.
TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSE REMEDY/ACTION
Engine will not start 1. Ignition switch o 1. Flip switch to ON position
2. Spark plug wire disconnected 2. Connect spark plug wire to spark plug
3. Out of fuel 3. Refuel
4. Spark plug wet, faulty or improperly
gapped
4. Clean, replace or gap spark plug
5. Fuel line hose not positioned in
bottom of gas tank
5. Push fuel line down into fuel in gas tank
Engine runs rough, oods
during operation
1. Dirty air lter 1. Clean or replace air lter
2. Choke partially engaged 2. Move choke lever to run position
3. Carburetor out of adjustment 3. Call customer service
Engine is hard to start 1. Stale fuel 1. Drain old fuel and replace with fresh fuel. Use fuel
stabilizer at end of season or during long term
storage
2. Spark plug wire loose 2. Make sure spark wire is securely attached to spark
plug
3. Dirty carburetor 3. Clean carburetor, use fuel stabilizer, new gas can
4. Fuel not primed suciently 4. Prime unit 3 more times, then pull recoil handle
Engine misses or lacks
power
1. Clogged fuel lter 1. Clean fuel tank, replace fuel lter
2. Clogged air lter 2. Clean or replace air lter
3. Carburetor out of adjustment or bad 3. Call customer service
4. Spark plug wet, faulty or improperly
gapped
4. Clean, replace or gap spark plug
Engine runs, then quits 1. Gas cap not venting 1. Clean or replace gas cap, check vent
2. Plugged fuel lter 2. Clean or replace fuel lter
3. Carburetor out of adjustment or bad 3. Call customer service
Engine revs too high 1. Carburetor out of adjustment 1. Call customer service
Tines turn at idle 1. Idle speed too high 1. Adjust idle speed lower
2. Broken clutch spring 2. Replace clutch
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16
21
20
19
18
23
22
17
9,12,14,53
9,11,53
8,9
9,10
45
2,7
2,6,9,14,53
2,5
2,4
1,2
3
45,46
47
13,14
14,16
14,15
44,45
48,49
49
49,50
49,51
25,45
52
13,45
43
24,37
13
25
26,27
27
28
29
35
34,35
33,35
35
31,35
30,35
25
24
24,36
24,37
24,37,38
24
24,39 24,40
41
42
32,35
ILLUSTRATED PARTS BREAKDOWN 
Engine Assembly
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ILLUSTRATED PARTS BREAKDOWN 
ITEM
NO.
PART
NO.
DESCRIPTION QT Y.
1 3004158 AIR FILTER COVER 1
2 15230 KIT AIR FILTER ASSEMBLY 1
3 1021 ROCKER SWITCH 1
4 3004156 FOAM ELEMENT AIR FILTER
BLOCK
1
5 3004157 AIR FILTER REINFORCEMENT
FRAME
1
6 15209 BOLT M5 X 52 WITH WASHER 2
7 3004150 AIR FILTER BASE ASSEMBLY 1
8 15261 CARBURETOR 43CC NO TAMP 1
9 11334 KIT CARBURETOR REPLACEMENT 1
10 300481 CARBURETOR O-RING 1
11 3004109 CARBURETOR PRIMER BULB 1
12 300479 CARBURETOR GASKET 1
13 17952 BOLT M5 X 28 WITH WASHER 5
14 11205 KIT INTAKE MANIFOLD 1
15 300478 WINDPIPE INTAKE 1
16 300476 GASKET INTAKE 1
17 300335 BOLT M5 X 20 HEX HEAD WITH
WASHER
2
18 300482 ENGINE SHROUD RED 1
19 10887 BOLT M5 X 16 BUTTON HEAD
WITH WASHER
1
20 300483 ENGINE SHROUD CAP END
BLACK
1
21 300439 BOLT M5 X 20 BUTTON HEAD
WITH WASHER
1
22 26579 IGNITION COIL 1
23 35906 SPARK PLUG L7RTC TORCH 1
24 10683 KIT GAS TANK 1
25 17946 BOLT M5 X 20 WITH WASHER 7
26 3004121 RECOIL HANDLE 1
ITEM
NO.
PART
NO.
DESCRIPTION QT Y.
27 300430 RECOIL ASSEMBLY 1
28 300429 RECOIL SPACER PLATE 1
29 300491 RECOIL CLUTCH CUP 1
30 300493 STUD M6 X 62 2
31 300475 GASKET MUFFLER HEAT SHIELD 1
32 300471 BOLT M5 X 12 WITH WASHER 1
33 17888 BOLT M5 X 12 SOCKET HEAD
WITH WASHER
1
34 300492 NUT M6 X 1 HEX FLANGE 2
35 25977 KIT MUFFLER STRAIGHT
EJECTION DPS30
1
36 11190 SPACER M5 X 4 NYLON 4
37 3004105 KIT FUEL LINE TWO HOLE
GROMMET
1
38 3004103 FUEL FILTER 1
39 11936 GAS CAP TWO WAY SELF
VENTING
1
40 4647 BOLT M6 X 18 HEX FLANGE 4
41 300332 GAS TANK SHROUD BLACK 1
42 300336 BOLT M6 X 10 HEX FLANGE 2
43 11189 SPACER M5 X 5 2
44 300338 KEY WOODRUFF 3 X 5 X 12 1
45 11209 KIT FLYWHEEL 1
46 300337 NUT M8 X 1.25 HEX FLANGE 1
47 300467 DOWEL PIN 5 X 12 2
48 300462 WASHER 15.8 X 8.4 X 1.6 2
49 11235 KIT CLUTCH 1
50 300449 WAVE WASHER 10 X 15 X 0.25 2
51 300450 BOLT M8 X 25 SHOULDER 10 2
52 300487 FLYWHEEL SHROUD 1
53 3004114 KIT CARBURETOR REPAIR 1
Engine Assembly
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ITEM
NO.
PART
NO.
DESCRIPTION QT Y.
1 4652 HAIR PIN, 5/83/4 INCH COTTER 2
2 4601 TINE A RIGHT OUTSIDE 1
3 4603 TINE “B” RIGHT INSIDE 1
4 400023 NUT M8 NYLOCK 2
5 4641 WASHER M8 CURVED 4
6 26013 TRANSMISSION ASSEMBLY 1
7 46141 BOLT M8 X 1.25 X 155 HEX
FLANGE
2
8 4602 TINE “C” LEFT INSIDE 1
9 4604 TINE “D” LEFT OUTSIDE 1
10 4687 BOLT M10 X 1.5 X 231 HEX
FLANGE
1
11 2431 WASHER M10 NARROW FLAT 2
12 13189 WHEEL 180 X 38 MM DIAMOND
TREAD GREY HUB
2
13 4678 GUIDE WHEEL TUBE 1
14 15104 HANDLEBAR LOWER 1
ILLUSTRATED PARTS BREAKDOWN 
ITEM
NO.
PART
NO.
DESCRIPTION QT Y.
15 4629 NUT M10 X 1.5 CENTER LOCK HEX 1
16 4674 WHEEL TUBE 1
17 18039 PIN LOCK 8MM X 40MM 1
18 4650 NUT M6 NYLOCK 2
19
W1200117
WASHER M6 X 13 X 1.75 FLAT 2
20 4673 WHEEL HOLDER 1
21 4600 DRAG STAKE 1
22 176 BOLT M5 X 0.8 X 10 HEX FLANGE 2
23 23441 TINE SHIELD 2
24 400020 NUT M5 X 0.8 NYLOCK FLANGE 2
25 4625 BOLT M6 X 1.0 X 42 HEX FLANGE 4
26 4684 TUBE WHEEL LOCK 1
27 4685 SPRING WHEEL LOCK 1
28 13230 WASHER 21 X 16 X 1 MM 1
29 46142 BOLT M6 X 1.0 X 15 HEX FLANGE 2
30 23433 ENGINE MC43 VIPER 1
1
2
3
4
5
30
6
5
7
8
9
1
15
11
12
23
27
28
26
22
21
20
24
25
18
19
17
29
10
11
13
14
16
(SEE DETAIL BREAKDOWN NEXT PAGE)
Hood & Tines Parts Explosion
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ITEM
NO.
PART NO. DESCRIPTION QT Y.
1 26013 TRANSMISSION ASSEMBLY 1
2 46144 DUST CAP 2
3 4606 FIBER WASHER 2
4 4646 TINE SHAFT SEAL 2
5*  TRANSMISSION CASTING LEFT 1
6 4650 NUT M6 NYLOCK 2
7 W1200117 WASHER M6 X 12 X 1 MM 4
8 4633 WHEEL & DRAG STAKE MOUNT 1
9 13600 BOLT M6 X 1.0 X 25 HEX FLANGE 2
10 25159 TINE SHAFT BUSHING STEEL 2
11 4610 TINE SHAFT SHIM 2
12 4651 GEAR AND TINE SHAFT ASSY 1
13 4616 BUSHING SPACER 1
ILLUSTRATED PARTS BREAKDOWN 
Transmission Parts Explosion
ITEM
NO.
PART NO. DESCRIPTION QT Y.
14 4614 DRIVE SHAFT BUSHING BRONZE 2
15 21953 DRIVE SHAFT 1
16 4617 THRUST BEARING REDUCER 1
17 4618 THRUST WASHER 2
18 4619 THRUST BEARING CAGE 1
19 4623 BALL BEARING 9 X 26 X 8 MM 1
20 300414 CLUTCH DRUM 1
21 4620 JAM NUT M8 1
22*  TRANSMISSION CASTING RIGHT 1
23 4647 BOLT M6 X 1.0 X 18 HEX FLANGE 6
24 13447 BOLT M6 X 1.0 X 8 PHILLIPS 2
25 4615 KIT THRUST BEARING SET 1
* PURCHASE TRANSMISSION ASSEMBLY 26013
1
2
3
4
5
6
7
8
9
10
11
12
2
3
4
11
10
13
14
15
16
17, 26
18, 26
14
20
21
22
23
25
19
24
24
24
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Handlebar Parts Explosion
ITEM
NO.
PART
NO.
DESCRIPTION QT Y.
1 4814 BOLT 1024 X 11/4 PHILLIPS 1
2 23442 HANDLEBAR UPPER RIGHT 1
3 14645 THROTTLE CABLE 1
4 12633 RUBBER PAD 1
5 4809 TRIGGER ASSEMBLY SHORT THROW 1
6 4639 HANDLEBAR GRIP 2
7 23443 HANDLEBAR UPPER LEFT 1
8 4640 THANDLE NUT 4
9 4641 CURVED WASHER 4
10 4642 SADDLE BOLT 4
11 4693 HANDLEBAR MIDDLE 1
12 12621 HANDLEBAR PARTS PACKET 1
13 23434 MANUAL PARTS BAG 1
ILLUSTRATED PARTS BREAKDOWN 
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EarthQuake MC43 Manuel utilisateur

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Mini motoculteurs
Taper
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