EarthQuake WE43 User manual

Operator's Manual
Original Operating Instructions
Walk-Behind Edger
WE43 Series
P/N: OMWE43E
Rev. 06/30/11
Get parts online at
www.getearthquake.com
WE43E
(electric start)
Includes models:
WE43
WE43E
WE43
(manual start)

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-52
INTRODUCTION
Congratulations on your investment in quality. Thank you for purchasing a walk-behind edger from Earthquake®. We have worked
to ensure that the edger meets the highest standards for usability and durability. With proper care, your edger 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 .......................................................................................................................................................................................................................................2
Warnings and Safety Precautions...........................................................................................................................................................................................3-7
Specications.....................................................................................................................................................................................................................................7
Assembly .............................................................................................................................................................................................................................................8
Operation......................................................................................................................................................................................................................................9-11
Maintenance and Storage....................................................................................................................................................................................................12-14
Troubleshooting and Repair................................................................................................................................................................................................14-15
Parts Breakdown......................................................................................................................................................................................................................16-21
Warranty .....................................................................................................................................................................................................................................22-23
FEDERAL EMISSION INFORMATION
Earthquake® warrants to the retail purchaser, that this small, o-road engine was designed, built and equipped to conform at the
time of initial sale to all applicable regulations of the U.S. Environmental Protection Agency (EPA).
REGISTRATION, SERVICE AND MAINTENANCE LOG
OWNERSHIP RECORDS
Owner’s Name:
Owner’s Address:
City: State/Province: Zip Code/Postal Code:
Model Number: Serial Number:
Date of Purchase:
Notes:
Record the model number and serial number in the space provided for easy reference. Warranty is valid only if the completed regis-
tration is received by Earthquake® within 30 days of purchase. You can register your warranty online by visiting www.getearthquake.
com. If you do not have a computer, call our customer service department at [phone] Mondays through Fridays from 8 a.m.
to 5 p.m. CST.
This manual may contain information for several models. 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. This manual should remain with the
engine even if it is resold.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 3
Intended Use /
Foreseeable Misuse
This is a motorized, walk-behind edger used for maintaining
and trimming unwanted weeds and grass from areas next to
concrete or other landscaping items. It is pedestrian controlled.
It has a petrol-fuelled internal combustion engine that powers
the cutting wheel. It shall not be used for any other purpose.
WARNINGS AND SAFETY PRECAUTIONS
OPERATOR’S RESPONSIBILITY
Accurate assembly and safe and eective use of the machine is
the operator’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 infor-
mation 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 instruc-
tions which if not followed could endanger your
personal safety.
BEFORE OPERATING ENGINE:
Please read this section carefully. Read entire operating and
maintenance instructions for this product. Failure to follow
instructions could result in 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.
WARNING
WARNING INDICATES A HAZARD WHICH, IF NOT
AVOIDED, COULD RESULT IN DEATH OR SERIOUS IN
JURY AND/OR PROPERTY DAMAGE.
CAUTION
CAUTION INDICATES YOU CAN BE HURT OR YOUR
EQUIPMENT DAMAGED IF THE SAFETY INSTRUC
TIONS THAT FOLLOW THIS SIGNAL WORD ARE NOT
OBEYED.
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 RE
PRODUCTIVE HARM.
IMPORTANT
INDICATES HELPFUL INFORMATION FOR PROPER AS
SEMBLY, 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.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-54
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 operator’s 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 manufacturer’s 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 whenever you are 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 exposureto noise and vibrationfrom gasoline engine-
powered equipmentshouldbe avoided.Take intermittentbreaks
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SPECIFIC SAFETY RULES
• Do not edge 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 blade of the edger 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 blade guard area, turn
engine o, remove the wire from the spark plug and secure,
allow to cool before attempting to remove the foreign object.
• When the unit starts to re or run, release the throttle control
momentarily with your right hand and return your left hand
to the handlebar position to maintain control and stability
of the unit with both hands.
• Use edger only for edging along flower beds, terraces,
sidewalks and curbs. Trim along buildings trees, walks,
marker hedges and fences.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 5
CAUTION
HOT GASES ARE A NORMAL BYPRODUCT OF A FUNC
TIONING CATALYTIC CONVERTER. FOLLOW ALL SAFE
TY INSTRUCTIONS TO PREVENT BURNS AND FIRES.
DO NOT ALTER/MODIFY ENGINE:
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 DISCON
NECT SPARK PLUG WIRE FROM THE SPARK PLUG AND
KEEP IT AWAY FROM THE SPARK PLUG.
ENGINE SAFETY PRECAUTIONS
Warning Carbon Monoxide Poisoning
Engines give off carbon monoxide, an odorless, colorless,
poisonous gas. Carbon monoxide may be present even if you do
notsmell orsee any engine exhaust.Breathing carbonmonoxide
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.
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.
• Always keep the throttle in the“slow”position when not in use.
• 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.
WARNING
ENGINES GIVE OFF CARBON MONOXIDE, AN ODOR
LESS, COLORLESS, POISONOUS GAS. CARBON MON
OXIDE MAY BE PRESENT EVEN IF YOU DO NOT SMELL
OR SEE ANY ENGINE EXHAUST. BREATHING CAR
BON 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.
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
Underwriter’s Laboratory (U.L.) or the American Society for
Testing & Materials (ASTM).
• Always ll fuel tank outside in a well ventilated area. Never
fill 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.
• Never remove the fuel cap or add fuel with the engine
running. Stop engine and allow to cool before lling.
• Do not smoke while handling fuel or operating edger.
• Never drain fuel from engine in an enclosed area.
• 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.
• Always unscrew fuel cap vent screw while engine is running.
• Do not store engine with fuel in fuel tank indoors. Fuel and
fuel vapors are highly explosive.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-56
• During storage, screw down fuel cap vent screw tightly.
• Never pour fuel from engine fuel tank.
• Never siphon fuel by mouth to drain fuel tank.
• Always have an adult fill the fuel tank and never allow
children to ll the engine.
• Never allow an adult or anyone under the inuence of drugs
or alcohol to ll engine.
• When storing gasoline or equipment with fuel in the tank,
store away from furnaces, stoves, water heaters or other
appliances that have a pilot light or other ignition source
because they can ignite gasoline vapors.
BURNS AND FIRES
The muer, muer guard and other parts of the engine be-
come 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.
• Thisengineisdesignedtooperateusingacatalyticconverter
which contributes to the engine’s compliance with the EPA.
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 clean 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.
SERVICE
• Always stop the engine whenever you leave the equipment,
before cleaning, repairing or inspecting the unit. Engine
should be turned o and cool, spark plug wire must be
removed from spark plug before any repairs or adjustments
are attempted. Never make adjustments or repairs with the
engine (motor) running. Disconnect the spark plug wire,
and keep the wire away from the plug to prevent accidental
starting. Remove the ignition key if equipped with an electric
start.
• 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.
• To guard against engine over-heating, always have engine
debris lter mounted and clean.
• Inspect machine before storage.When not in use, disconnect
spark plug lead 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
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 7
ENGINE DISPLACEMENT 43cc
FUEL TANK CAPACITY 30 ounces
OIL/GAS RATIO 50:1 - 2.6 ounces per gallon
OIL TYPE VIper® Two-Cycle Engine Oil (P/N 300400)
FUEL TYPE UNLEADED REGULAR GAS WITH STABILIZER
SPARK PLUG BM6A
SPARK PLUG GAP .028
CUTTING DEPTH 2.75 inch maximum
WHEEL SIZE 1.375 x 7.0 inch diameter
BLADE SIZE 2 x 9 x .125 inch thick
WEIGHT OF UNIT WE43E = 38 lb / WE43 = 27 lb
UNIT SIZE L xW xH inches) 21 x 14 x 23
SPECIFICATIONS
SAFETY DECALS
This edger 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 edger to remind you of some of this important information
while you are operating the unit.
These important safety decals are illustrated below, and are shown here to help familiarize you with the location and content of
the safety messages you will see as you perform normal edging 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,
or contact your local dealer.
Should a decal become unreadable because of being worn, faded, or otherwise damaged during the use of your edger, please use
the part number information provided to order a replacement label from your local authorized dealer.These decals are easily applied,
and will act as a constant visual reminder to you, and others who may use the equipment, to follow the safety instructions necessary
for safe, eective operation of your edger.
TO GUARD AGAINST INJURY OBSERVE THE FOLLOWING:
● Do not operate without guards in place
● Stay away from blade guard and rotating blades LBLWE43EB
DIRECTION OF ROTATION
WARNING
123 4 56
1: Warning/Attention
2: Keep hands and feet away from rotating blades
3: Wear ear and eye protection
4: Read owners manual before operating
5: Keep bystanders away while machine is in operation
6: Blades rotate clockwise when edger is in use. NOTE: When throttle is released, blades stop.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-58
Figure 1
ASSEMBLY
UNPACK EDGER
1. Set aside the operator’s manual and parts bag. Carefully lift
the edger out of the box, remove any packing material and cut
any ties holding the handlebar pieces to the edger assembly.
ASSEMBLY
1. Stand the edger assembly upright with wheels on a level
surface. DO NOT place the edger on a high surface where
it can fall and cause property damage or personal injury.
2. Unscrew knob from height adjustment bar. Slide height
adjuster bar through slots in wheel mount bracket with wheel
placed towards edger blade guard. Place knob with bolt
through hole at top of height adjuster bar from engine side
and secure with nut. Adjust height of unit and place detent
pin through matching holes in height adjuster bar and wheel
mount bracket. Refer to photos in the “Parts Breakdown”
section for proper placement.
3. Using two tee handle nuts (4640), two bolts (4642), and two
curved washers (4641), assemble the middle handlebar (4693)
to the handlebar and wheel mount weldment (400008) that is
already attached to the edger assembly.The middle handlebar
can be installed in two positions one high and one low. DO
NOT overtighten the tee handle nuts.
4. Attach the upper right and left handlebars (4689 and 4690)
to the middle handlebar using the two remaining tee handle
nuts, bolts, and curved washers. DO NOT overtighten the
tee handle nuts.
5. Secure cable to handlebar with provided cable tie.
For the Electric Start Edger Model WE43E, remove the battery
box cover and plug the white plastic connector from the battery
into the mating white plastic connector in the battery box. See
Figure 1. Make sure the ignition key is removed from the
ignition before connecting the wiring for the battery.
FOR MODEL WE43E ELECTRIC START
CHARGING THE BATTERY
To charge the battery, check that the battery wiring is properly
connected and plug the battery charger (4681) into the side
of the battery box (4656) with matching three-prong plug.
Plug the other end of the battery charger into a standard 120V
outlet receptacle. Battery is fully charged when the LED light
turns GREEN on the external charger. The electric start edger
(WE43E) will maintain a charge in the battery when the engine
is running.
Batteries may take as long as 8 hours to fully charge depending
on the original charge level of the battery.
NOTE: For long-term storage protection, be sure that
the battery is fully charged and the white plastic battery
connector is disconnected. Place the battery box cover onto
the battery box and store in a dry place out of direct sunlight.
NOTE: Rechargeable batteries have a limited number of
charge cycles and may eventually need to be replaced. Battery
life and number of charge cycles vary by use.
IMPORTANT
DO NOT SPRAY WATER ON OR NEAR THE ELECTRON
ICS OF THE EDGER AS THIS MAY RESULT IN DAMAGE
TO THE ELECTRICAL COMPONENTS.
DO NOT TRY TO START ENGINE WHILE THE BATTERY
CHARGER IS CONNECTED. THIS COULD DAMAGE THE
ENGINE AND BATTERY.
WARNING
AVOID ELECTRICAL SHOCK! DO NOT USE BATTERY
CHARGER AROUND WATER OR IN WET CONDITIONS.
CAUTION
BATTERIES MUST BE REMOVED FROM MACHINE AND
STORED IN A WARM LOCATION WHEN AMBIENT TEM
PERATURE FALLS BELOW FREEZING.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 9
OPERATION
PREPARING ENGINE FOR STARTING
GAS AND OIL
Quality
To operate the engine, we recommend using Viper® brand two-
cycle oil (P/N 300400) to ensure that the engine operates cor-
rectly throughout the life of the engine. Use unleaded regular
gas only.
NOTE: Viper® oil can be purchased from our web site at www.
getearthquake.com.
Mixture
Run engine with a 50:1 ratio.
MIXING FUEL AND FILLING FUEL TANK
Mixing Fuel
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 two-cycle oil.
4. Screw container cap on straight and tight.
5. Shake the container to mix fuel and oil.
6. Unscrew fuel 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.
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 fuel 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.
GAS OIL RATIO
1 gallon 2.6 ounces 50:1
2 gallons 5.1 ounces 50:1
5 gallons 13 ounces 50:1
CAUTION
NEVER STORE ENGINEWITH FUEL INTHE TANK INDOORS.
FUEL AND FUEL VAPORS ARE HIGHLY FLAMMABLE.
NEVER MIX FUEL AND OIL DIRECTLY IN ENGINE FUEL
TANK. USE ONLY NONMETAL, PORTABLE FUEL CONTAIN
ERS APPROVED BY THE UNDERWRITER’S LABORATORY
U.L. OR THE AMERICAN SOCIETY FOR TESTING & MATE
RIALS ASTM.
ONLY AN ADULT SHOULD HANDLE AND FILL THE EN
GINE 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.
IMPORTANT
THIS ENGINE USES A GAS/OIL MIXTURE. DO NOT RUN ON
STRAIGHT GAS ONLY, ENGINE DAMAGE WILL RESULT.
DO NOT START ENGINE WITH BATTERY CHARGER CON
NECTED TO BATTERY. THIS COULD CAUSE DAMAGE TO
THE EDGER.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-510
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. Edge without placing excessive body weight on the unit.The
edger operates most eciently with the weight of the unit
itself.
3. Never run engine indoors. Exhaust fumes are deadly.
Using the Screw Type, Manual Venting Fuel Cap
Your edger is equipped with a screw type, manual venting fuel
cap.
1. Before starting the engine, turn the screw in the top of the
fuel cap 2-3 turns (counterclockwise) to its venting position.
DO NOT turn the screw to the point that it stops (4-5 turns
counterclockwise). To ensure that fuel will not spill during use,
check that the fuel cap is screwed on tightly and the fuel cap
screw is in the venting position.
2. After using the edger and before putting away or transport-
ing it in a truck bed, screw the fuel cap screw and fuel cap on
(clockwise) tightly. This will prevent fuel from leaking during
storage.The fuel cap will not leak during storage if fuel cap is
tight and the screw at the top is tight.
STARTING AND STOPPING 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igni-
tion of vapors if present.
• Removealldebrisfromaircleanerholesandfuelcaptoen-
sure proper air ow.
Cold Engine Start:
Starting engine for rst time or after engine has cooled o or
after running out of fuel.
1. Move choke lever to RUN position.
NOTE: Choke must be in the RUN position when pushing or
using the primer bulb.
2. Prime unit until primer hose is lled with fuel.
NOTE: When using the primer bulb, allow the bulb to re-
turn completely to its original position between pushes.
3. 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.
4. Push rocker switch to the ON position.
CAUTION
IF ENGINE FAILS TO START AFTER TRYING STARTING
PROCEDURES, PLEASE CONTACT OUR CUSTOMER
SERVICE DEPARTMENT AT 8003456007.
STARTER ROPE CAN CAUSE AN UNANTICIPATED JERK
TOWARDS ENGINE. PLEASE FOLLOW INSTRUCTIONS
TO AVOID INJURY.
NEVER LEAVE ENGINE RUNNING WHILE UNATTEND
ED. TURN OFF AFTER EVERY USE.
NEVER CARRY EDGER FROM ONE LOCATION TO AN
OTHER 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.
WARNING
MAKE SURE THE UNIT IS IN A STABLE POSITION BE
FORE PULLING THE STARTER HANDLE.
WHEN THE UNIT STARTS TO FIRE OR RUN, RELEASE
THE THROTTLE CONTROL MOMENTARILY WITH YOUR
RIGHT HAND AND RETURN YOUR LEFT HAND TO THE
HANDLEBAR POSITION TO MAINTAIN CONTROL AND
STABILITY OF THE UNIT WITH BOTH HANDS.
5. Squeeze throttle control with right hand. Grasp starter han-
dle with left 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 until unit res or runs. Repeat this step every
time the starter rope is pulled.
NOTE: If engine fails to start after 5-6 pulls, push primer
one time and pull starter rope again.
6. 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 be-
tween CHOKE and RUN.
7. Move choke lever to RUN position and move throttle to de-
sired speed.
NOTE: Run at full throttle when possible. Do not let unit
idle for extended periods of time.
8. To stop engine, push rocker switch to OFF position.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 11
FOR MODEL WE43E ELECTRIC START
1. Check that the battery is connected using the white plastic
connectors inside the battery box. Insert ignition key into
ignition and turn key to the START position until engine starts
running, then release key to the ON position. DO NOT hold
the ignition key in the START position longer than 3 seconds.
2. Run engine for 30 to 45 seconds at HALF CHOKE position
until engine warms up.
3. Move choke lever to RUN position and move throttle to
desired speed.
4. To stop, turn switch to OFF position on manual start models.
On electric start, turn ignition key to the OFF position.
DO NOT attempt to start engine in the following ways:
• DO NOT use starting uid.
• DO NOT spray ammable 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 & ignite from a spark from spark
plug.
Warm Engine Start:
1. 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.
2. Continue with Step 4 of Cold Engine Starting.
Hot Engine Start:
1. Continue with Step 4 of Cold Engine Starting.
2. If engine does not re, refer to Step 1 of Warm Engine Start-
ing.
ADJUSTING CUTTING BLADE DEPTH
The cutting blade can be adjusted for optimum cutting depth.
NOTE: Cutting blade depth should only be made before
starting edger.
To adjust blade depth:
1. Remove detent pin and slide height adjuster bar down to the
desired cutting height.
2. Insert detent pin through height adjuster bar and wheel
mount bracket.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-512
MAINTENANCE AND STORAGE
STEPS FOR WORKING ON EQUIPMENT
1. Turn o engine switch.
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 edger.
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
edger.
6. Reconnect the spark plug wire.
EDGER MAINTENANCE
1. The transmission case has grease installed at the factory. It
is recommended that once a year the gear case be split by a
qualied service professional and the grease level checked.
Add a molylithium-type grease only if level of grease is below
top of the gears. DO NOT OVERFILL.
2. Keep all screws, nuts, and bolts tight.
3. 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.
REPLACING DAMAGED OR WORN BLADE:
1. Turn off engine switch.
2. Disconnect the spark plug wire from the spark plug and set
aside.
3. Loosen nut holding blade in place. Remove nut and clamp
washer.
NOTE: Nut is a left hand threaded.
4. Replace blade with new blade and secure with clamp washer
and nut.
5. Reconnect the spark plug wire.
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
CAUTION
PRACTICE SAFETY AT ALL TIMES. ENGINE MUST BE
TURNED OFF AND ALLOWED TO COOL, AND SPARK
PLUG WIRE MUST BE DISCONNECTED BEFORE AT
TEMPTING 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 65° C. AVOID THESE AREAS.
CHECK EDGER OFTEN FOR LOOSE NUTS AND BOLTS.
KEEP THESE ITEMS TIGHTENED.
ANY MAINTENANCE AND REPAIR ON THE ENGINE
AND EDGER MUST BE DONE BY AN ADULT.
ENGINE MUST BE SHUTOFF, COOL, AND SPARK PLUG
WIRE REMOVED BEFORE ANY REPAIR OR MAINTE
NANCE CAN BE DONE.
MAINTENANCE ITEM
Every 8
hours
(daily)
Every 20
hours or
seasonally
Each
Year
Clean Engine and
Check Bolts & Nut
X
Air Filter Check X
(See Air Filter section) Clean * X
Replace X X
Spark Plug
(Gap .028”)
Check/
Adjust
X
(See Spark Plug section) Replace X
* Service more frequently under dusty conditions
MAINTENANCE SCHEDULE
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.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 13
Cooling Fins
Cooling ns, air inlets and linkages must be free from any debris
before each use.
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.
Steps for Cleaning Air Filter (Ring Style Foam Filter) - See
parts breakdown section.
1. Wash in warm water with liquid detergent and water until
dirt and debris are removed. Press lter when washing, do
not twist.
2. Rinse in warm water until soap and dirt are removed.
3. Dry lter by wrapping in a clean cloth and pressing lter un-
til it is dry.
4. Apply a lightweight motor oil or thin based machine oil to
the entire lter.
5. Remove excess oil.
6. Attach the lter and air cleaner cover to the engine.
IMPORTANT
NEVER TWIST AIR FILTERS WHEN CLEANING. ALWAYS PRESS.
Spark Plug
The recommended spark plug is a NGK BM6A which cross
references to a Champion CJ8.
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.028”and
tighten additional 1/8 – 1/4 turn .
NOTE: Loose spark plug may overheat and damage engine.
Over tightened spark plug may damage threads in the
cylinder head.
Carburetor
Never tamper with factory setting of the carburetor.
TRANSPORTING YOUR EDGER
1. After using the edger and before transporting it in a truck
bed, screw the fuel cap screw and fuel cap on (clockwise)
tightly. The fuel cap will not leak during transporting if fuel
cap is tight and the screw at the top 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 fuel into an ap-
proved 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 edger. Allow to
dry.
6. Fuel cap and fuel cap vent screw should be turned down
tightly before transporting edger in a vehicle.
LONGTERM STORAGE
30 DAYS OR MORE WITHOUT USE
If your edger will not be used for more than one month, prepare
it for long-term storage.
Steps for Long-Term Storage
1. Remove the remainder of the fuel from the fuel tank into an
approved fuel container.
2. Store edger in a vertical position.
3. Remove all debris from blade area and engine.
CAUTION
TO AVOID INJURY OR DEATH, NEVER SIPHON FUEL BY
MOUTH.
NEVER STORE ENGINEWITH FUEL IN THE TANK INSIDE
A BUILDING. POTENTIAL SPARKS MAY BE PRESENT
FOR IGNITION OF FUEL AND FUEL VAPORS.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-514
SPARE PARTS
Only use approved Earthquake® spares.
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® Edger. Most repairs will be minor, and easily
xed by following the suggestions in the troubleshooting guide
in this section.
The troubleshooting guide will help you pinpoint the causes of
common problems and identify remedies.
For more complicated repairs, you may want to rely on your re-
tailer, 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. To order parts or inquire about
warranty, call or e-mail us using the contact information found
in this section.
ORDERING REPLACEMENT PARTS
Parts can be obtained from the store where the edger was
purchased 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 inf[email protected].
Please include the following information with your order:
1) Part numbers
2) Part description
3) Quantity
4) Model number and serial number

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 15
TROUBLESHOOTING GUIDE
PROBLEM POSSIBLE CAUSE REMEDY/ACTION
Engine will not start 1. Power 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. Throttle control not held open 5. Hold throttle control open when pulling recoil
handle
6. Fuel line hose not positioned in bot-
tom of gas tank
6. Push fuel line down into fuel in gas tank
Engine runs rough, oods dur-
ing operation
1. Dirty air lter 1. Clean or replace air lter
2. Choke partially engaged 2. Turn o choke
3. Carburetor out of adjustment 3. Call factory
Engine is hard to start 1. Stale fuel 1. Drain old fuel and replace with fresh. Use gas
stabilizer at end of season
2. Spark plug wire loose 2. Make sure spark wire is securely attached to spark
plug
3. Dirty carburetor 3. Clean carburetor, use gas stabilizer, new gas can
4. Throttle control not held open 4. Prime unit 3 more times, then hold throttle open
when pulling recoil handle
Engine misses or lacks power 1. Clogged gas tank 1. Remove and clean gas tank
2. Clogged air lter 2. Clean or replace air lter
3. Carburetor out of adjustment or bad 3. Call factory
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 factory
Engine revs too high 1. Carburetor out of adjustment 1. Call factory
Edger blade turn at idle 1. Idle speed too high 1. Adjust idle speed lower
2. Broken clutch spring 2. Replace spring
Edger blade fails to turn 1. Jammed, foreign object in blade area 1. Clear obstruction
Edger blade fails to cut properly 1. Blade worn out 1. Replace blade
2. Blade wobbles 2. Replace clamp washer, tighten nut
MODEL WE43E ONLY
Charger won’t charge 1. Battery worn out 1. Replace with new battery
2. Connectors not plugged in 2. Open battery box and connect battery connec-
tors
Key won’t start machine 2. Battery not charged 1. Charge battery
Contact service provider at 800-345-6007 if above remedies fail.

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-516
WE43E HANDLEBAR PARTS LIST
KEY PART # DESCRIPTION Q T Y.
1 300471 BOLT, M5 X 12MM 3
2 46140 KEY SWITCH 1
3 4639 HANDLE GRIP 2
4 4640 NUT, THANDLE 4
5 4641 WASHER 4
6 4642 BOLT, HANDLE CLAMP 4
7 4656 BATTERY BOX MC43E 1
8 4657 COVER, BATTERY BOX 1
9 4659 VOLTAGE RECTIFIER 1
10 4660 SOLENOID 1
11 4661 CHARGER PIGTAIL 1
12 4662 NUT, CHARGER PIGTAIL 1
13 4663 CAP, CHARGER PIGTAIL 1
14 400041 THROTTLE CABLE 1
15 4669 BOLT, M6 X 1MM X 12MM PAN HD 1
16 4689 HANDLEBAR UPPER RIGHT 1
17 4690 HANDLEBAR UPPER LEFT 1
18 4693 HANDLEBAR MIDDLE 1
KEY PART # DESCRIPTION QT Y.
19 400008 HANDLEBAR LOWER 1
20 4800 THROTTLE HOUSING 1
21 4803 CLEVIS PIN, .188 DIA. GROOVED 1
22 4804 E CLIP, RETAINING RING FOR .188 PIN 1
23 4805 THROTTLE TRIGGER, LONG THROW 1
24 4814 BOLT 1024 X 11/4”PHILLIPS TRUSS HD 1
25 53106 NUT 1/420 BIWAY LOCK 2
26 6041612 BOLT 1/420 X 11/2” PTH ZN 2
 46122 BATTERY 12V 7A NOT SHOWN 1
 4681 BATTERY CHARGER NOT SHOWN 1
3 (2)
24
21
16 17
18
22
20
23
14
4 (2)
5 (2)
6 (2)
6 (2)
26 (2)
10
19
4 (2)
5 (2)
8
1 (2)
1
2
13
11
12
7
9
15
25 (2)
PARTS BREAKDOWN

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 17
WE43E MAIN PARTS EXPLOSION
2
5
14
13
15
9
21
10
19
6
7
8
12
3
20
4
1
18
22
11
17
16
23
KEY PART # DESCRIPTION QT Y.
1 4634 WHEEL 3
2 4656 BATTERY BOX 1
3 4657 COVER, BATTERY BOX 1
4 4687 BOLT M10 X 1.5 X 225MM HEX HD 1
5 46140 SWITCH ONLY, NO KEY 1
5 46139 KEY ONLY 1
6 46145 PIN DETENT 5/16 X 1-1/2 1
7 300401 GAS CAP, VIPER ENGINE, SCREW VENT 1
8 400003 BRACKET, WHEEL MOUNT 1
9 400005 MOUNT BAR, WHEEL AND HEIGHT AD-
JUSTER
1
10 400006 MOTOR MOUNT, LOWER 1
11 400007 BLADE GUARD 1
12 400008 WELDMENT, HANDLE BAR AND WHEEL
MOUNT
1
13 400009 BLADE 1
14 400013 NUT FLANGE M8 LH BLADE 1
15 400014 CLAMP WASHER (BOTH SIDES) 2
16 4000171 DEBRIS SHIELD, RUBBER 1
17 400018 BOLT FLANGE M5 X 12 2
18 400027 KNOB, HEIGHT ADJUSTER M8 X 16 1
19 400042 BOLT SHOULDER M10 X 55 1
20 400032 MUFFLER, CATALYTIC CONVERTER 1
21 400036 RECOIL STARTER ASSEMBLY 1
22 400037 FUEL TANK 1
23 400017 DEBRIS SHIELD, STEEL 1

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-518
WE43 HANDLEBAR PARTS EXPLOSION
12
10
13
5
1 (2)
14
11
67
82 (2)
3 (2)
4 (2)
4 (2)
9
2 (2)
3 (2)
KEY PART # DESCRIPTION QT Y.
1 4639 HANDLE GRIP 2
2 4640 NUT, THANDLE 4
3 4641 WASHER 4
4 4642 BOLT, HANDLE CLAMP 4
5 400041 THROTTLE CABLE 1
6 4689 HANDLEBAR UPPER RIGHT 1
7 4690 HANDLEBAR UPPER LEFT 1
8 4693 HANDLEBAR MIDDLE 1
KEY PART # DESCRIPTION QT Y.
9 400008 HANDLEBAR LOWER 1
10 4800 THROTTLE HOUSING 1
11 4803 CLEVIS PIN, .188 DIA. GROOVED 1
12 4804 E CLIP, RETAINING RING FOR .188 PIN 1
13 4805 THROTTLE TRIGGER, LONG THROW 1
14 4814 BOLT, 1024 X 11/4”PHILLIPS TRUSS HD 1

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5 19
WE43 MAIN PARTS EXPLOSION
11
10
12
6
18
7
16
3
4
5
9
17
2
1
19
8
14
13
15
20
KEY PART # DESCRIPTION QT Y.
1 4634 WHEEL 3
2 4687 BOLT M10 X 1.5 X 225MM HEX HD 1
3 46145 PIN DETENT 5/16 X 1-1/2 1
4 300401 GAS CAP, VIPER ENGINE, SCREW VENT 1
5 400003 BRACKET, WHEEL MOUNT 1
6 400005 MOUNT BAR, WHEEL AND HEIGHT
ADJUSTER
1
7 400006 MOTOR MOUNT, LOWER 1
8 400007 BLADE GUARD 1
9 400008 WELDMENT, HANDLE BAR AND WHEEL
MOUNT
1
10 400009 BLADE 1
11 400013 NUT FLANGE M8 LH BLADE 1
12 400014 CLAMP WASHER (BOTH SIDES) 2
13 4000171 DEBRIS SHIELD  RUBBER 1
14 400018 BOLT FLANGE M5 X 12 2
15 400027 KNOB, HEIGHT ADJUSTER M8 X 16 1
16 400042 BOLT SHOULDER M10 X 55 1
17 400032 MUFFLER, CATALYTIC CONVERTER 1
18 400036 RECOIL STARTER ASSEMBLY 1
19 400037 FUEL TANK 1
20 400017 DEBRIS SHIELD  STEEL 1

Operator's Manual
WE43 Series Walk-Behind Edger
Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-520
ENGINE PARTS EXPLOSION
36
19
35
16
36
14
1
3
6
7
8
9
37
40
37
2
3
4
6
7
8
37
24
38
23
20
15
21
37
37
12
49
27
50
53
42
34
33
43
37
13
11
10
52
49
50
27
41
51
25
26
16
17
18
38
22
30
29
28 31 39
44
47
45
46 48
32