Page 1
Operator's Manual
CAUTION ICON R1
READ OM ICON R1
Original Operating Instructions
20908
Badger Front Tine Tiller
Email for more information
getearthquake.com
20971-0001R1
Model 20908
KOHLER
6.75 ft-lbs Gross Torque
P/N: 20980
ECN: 10594
REV1: 10/30/14
© 2014 Ardisam, Inc.
All Rights Reserved.
Page 2
Operator’s Manual
16095-0012R1
Badger 20908 Front Tine Tiller
INTRODUCTION
Thank you for purchasing the Badger 20908 Tiller from Earthquake®. We have worked to ensure that this tiller meets the highest
standards for usability and durability. With proper care, your tiller 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/Contents/Registration and Service ............................................................................................................................................................. 2
Warnings and Safety Precautions ....................................................................................................................................................................................... 3-6
Safety Decals .................................................................................................................................................................................................................................. 7
Hazard Symbols and Meanings ............................................................................................................................................................................................... 8
Features ...........................................................................................................................................................................................................................................9
Unpacking and Assembly ................................................................................................................................................................................................ 10-11
Controls and Operating Symbols/Controls ................................................................................................................................................................ 11-12
Operation ......................................................................................................................................................................................................................................13
Maintenance ......................................................................................................................................................................................................................... 14-16
Storage ...........................................................................................................................................................................................................................................16
Troubleshooting and Repair ...................................................................................................................................................................................................17
Warranty Terms and Conditions ............................................................................................................................................................................................18
Illustrated Parts Breakdown.............................................................................................................................................................................................19-23
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
SERIAL
NUMBER
DATA
PLATE
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, 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.
OWNERSHIP RECORDS
Owner’s Name:
Owner’s Address:
City: State/Province: Zip Code/Postal Code:
Model Number: Serial Number:
Date of Purchase:
Notes:
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.
2
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Page 3
Operator’s Manual
Badger 20908 Front Tine Tiller
WARNINGS AND SAFETY PRECAUTIONS
Owner’s Responsibility
Accurate assembly and safe and eective 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.
WARNING
WARNING INDICATES A HAZARD WHICH, IF NOT
AVOIDED, COULD RESULT IN DEATH OR SERIOUS
INJURY AND/OR PROPERTY DAMAGE.
CAUTION
CAUTION INDICATES YOUR EQUIPMENT CAN BE
DAMAGED IF THE SAFETY INSTRUCTIONS THAT
FOLLOW THIS SIGNAL WORD ARE NOT OBEYED.
IMPORTANT
INDICATES HELPFUL INFORMATION FOR PROPER
ASSEMBLY, OPERATION, OR MAINTENANCE OF
YOUR EQUIPMENT.
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.
Before Operating Equipment:
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.
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
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
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3
Page 4
Operator’s Manual
Badger 20908 Front Tine Tiller
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,
automobiles, 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 articial light.
• Do not operate product when fatigued or under the
inuence of alcohol, drugs or other medication which
can cause drowsiness or aect 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 trac when operating machine near, or
when
crossing roads.
• If the equipment should start to vibrate abnormally,
stop the engine (motor), ip the ON/OFF switch to the
OFF position. 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. Flip the ON/OFF switch to the OFF
position.
• Regularly inspect the machine. Make sure parts are
not bent, damaged or loose.
• Temperature of muer and nearby areas may exceed
150° F (65° C). Allow muer 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-Specic Safety Rules
• Do not till 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. Flip
the ON/OFF switch to the OFF position. Inspect
the machine for damage. If damaged, repair before
starting and operating the machine.
• The tines of the tiller should not rotate when the drive
control lever is released into the neutral position. If
it does rotate when in neutral, contact Earthquake®
Customer Service for instruction.
• If an object becomes lodged in the tines, ip the ON/
OFF switch to the OFF position, allow to cool before
attempting to remove the foreign object.
• Pulleys and belts should be kept free of oil or other
moisture for ecient operation.
• Disengage all clutches and leave control lever in the
neutral position before starting the engine.
4
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Page 5
Operator’s Manual
Badger 20908 Front Tine Tiller
WARNING
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.
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 muer
pointed in the direction away from the operator.
• Never point the exhaust muer 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 overspeed 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 Underwriter’s 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.
• Do not smoke.
• Never drain fuel from engine in an enclosed area.
WARNING
HOT GASES ARE A NORMAL BYPRODUCT OF A
FUNCTIONING INTERNAL COMBUSTION ENGINE.
FOLLOW ALL SAFETY 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
PUT THE ON/OFF SWITCH TO THE OFF POSITION.
• 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 specically
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 relling 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 tiller. Always
wear sturdy footwear. Never wear sandals, sneakers
or open shoes, and never operate the tiller with
bare feet. Do not wear loose clothing that might get
caught in moving parts.
• Carefully inspect the area to be tilled and remove
all foreign objects. Do not till above underground
water lines, gas lines, electric cables, or pipes. Do not
operate the tiller in soil with large rocks and foreign
objects which can damage the equipment.
• Disengage all clutches and leave control lever in the
neutral position before starting the engine.
For additional information email www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
5
Page 6
Operator’s Manual
L R
Badger 20908 Front Tine Tiller
• 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.
WARNING
THE RIGHT AND LEFT SIDES
OF YOUR ROTOTILLER ARE
DETERMINED FROM THE
OPERATING POSITION AS
YOU FACE THE DIRECTION OF
FORWARD TRAVEL.
ENGINE IS SHIPPED FROM FACTORY WITHOUT OIL.
YOU MUST ADD ENGINE OIL BEFORE STARTING
ENGINE.
THIS IS A MOTORIZED ROTARY TILLER THAT
WORKS THE SOIL BY MEANS OF ROTATING TINES.
IT IS PEDESTRIAN CONTROLLED, BUT NOT SELF
PROPELLED, WITH A GASOLINEFUELED INTERNAL
COMBUSTION ENGINE TO POWER THE TINES. IT
SHALL NOT BE USED FOR ANY OTHER PURPOSE.
CAUTION
HOT GASES ARE A NORMAL BYPRODUCT OF A
FUNCTIONING INTERNAL COMBUSTION ENGINE.
FOLLOW ALL SAFETY 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
FLIP THE ON/OFF SWITCH TO THE OFF POSITION.
OPERATION
• Do not operate tiller under the inuence of alcohol or
drugs.
• Never operate tiller without guards, covers, and hoods
in place.
• Keep hands, feet, and clothing away from rotating
parts. Keep clear of tiller tines at all times.
• Tines rotate when tiller is engaged; tines rotate
when the drive safety control lever is pulled down.
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 trac.
• After striking a foreign object, stop the engine,
remove the wire from the spark plug, thoroughly
inspect the tiller for any damage, and repair the
damage before restarting and operating the tiller.
• 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 the 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 tiller without good visibility or
light.
• Be careful when tilling in hard ground. The tines may
catch in the ground and propel the tiller forward.
If this occurs, let go of the handle bars and do not
restrain the machine.
• Take all possible precautions when leaving the
machine unattended. Disengage control lever, 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
• 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 tiller maintenance.
• Never run the engine indoors. Exhaust fumes are
deadly.
• Always allow muer 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 tiller is to be stored for an
extended period.
6
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Page 7
Operator’s Manual
Badger 20908 Front Tine Tiller
SAFETY DECALS
This rototiller unit 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.
Although reading this manual and the safety instructions it contains will provide you with the necessary basic knowledge to
operate this equipment safely and eectively, we have placed several safety labels on the tiller to remind you of this important
information while you are operating the unit.
These important safety labels 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 tilling 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. For additional questions call Earthquake®Customer Service.
Part No. 15698
DECAL PICTORIAL LEVER
CLUTCH ENGAGEMENT
DECAL PLACE FREE HAND HERE
When starting engine,
Part No. 17918
place free hand here.
Pour démarrer le moteur,
Part No. 17052
MOVING PARTS WARNING
Frame Near Belt Decal
placer le main libre ici.
15698
Part No. 17047
PINCH POINT WARNING
Tail Mount Decal
Part No. 17921
HANG TAG
Correct Tine Installation
17918
Part No. 17049
MULTI INJURY WARNING
Hood Decal
Part No. 17050
TINES DANGER/OPERATION
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Hood Decal
7
Page 8
HAZARD SYMBOLS AND MEANINGS
Operator’s Manual
Badger 20908 Front Tine Tiller
A
G H
B
M
C
I
N
D E F
J
O P
K
L
16095-0016R1
A: Warning!
B: Avoid Injury From Rotating Tines.
C: Read Owner’s Manual Before Operating Machine.
D: Remove Objects that Could Be Thrown By This Machine.
E: Dangerous Moving Parts.
F: Be Aware of Moving and Rotating Parts.
G: Wear Ear and Eye Protection At All Times.
H: Do Not Service or Adjust Moving Parts Unless Engine is Stopped and Spark Plug
Wire is Disconnected.
I: Dress Appropriately And Wear Sturdy Footwear.
J: Toxic Fumes —Do Not Operate in Unventilated Areas.
K: Hot Surfaces.
L: Fire Hazards.
M. Do Not Use In Thunderstorms--For severe weather, stop operation of this
machine and seek shelter.
N. Team Lift--For your safety, always have at least two people when lifting this
machine.
O. Do Not Till Above Underground Utility Lines And Pipes.
P. Do Not Operate When Children Or Others Are Around.
8
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Page 9
Operator’s Manual
Badger 20908 Front Tine Tiller
FEATURES
The advantage of the Earthquake® gear drive front tine rototiller, over other front tine tillers, is the exclusive hinged tail mount,
wheel and drag stake assembly. This feature gives the tiller its stability and versatility. For easy transport and quick turning in the
garden, fold the wheels under the engine. During operation, the wheels unfold back and the drag stake folds down. The long
length between the tines and the drag stake make this the most comfortable handling front tine tiller on the market.
SEE FIGURE 1
BUMPER
FRONT
BELT
COVER
ADJUSTABLE
FORWARD
CABLE
KOHLER
ENGINE
DRIVE SAFETY
CONTROL LEVER
KNOBBY
COMFORT
GRIPS
3-POSITION
HANDLE
BAR HEIGHT
ADJUSTMENT
LARGE 2-POSITION
WHEELS
ADJUSTABLE DEPTH
REGULATOR
TINE SHIELD
3-WAY ADJUSTABLE
TINE WIDTHS
TRANSPORT POSITION
FIGURE 1
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OPERATING POSITION
20971-0021R1
9
Page 10
Operator’s Manual
FIGURE 2
FIGURE 3
NARROW TINE WIDTH
FIGURE 4
WIDE TINE WIDTH
UPPER HANDLE BAR ASSEMBLY OPTIONS
Badger 20908 Front Tine Tiller
WARNING
DO NOT LIFT THE ROTOTILLER FROM THE CARTON.
ROTOTILLER IS HEAVY AND CAN CAUSE INJURY. CUT
BOX AWAY FROM ROTOTILLER AND REMOVE BOX.
UNPACKING AND ASSEMBLY
Unpack Tiller And Assemble
Carton Contents
• Front Tine Rototiller
• Parts Bag (with manuals and assembly hardware)
• Parts Box (with tines, wheel axle and drag stake)
• 2 - Wheels
Tools Required for Assembly
• 10 mm Wrench
• 12 mm Wrench
• (or, two adjustable crescent wrenches)
ASSEMBLY
1. Open top of carton and remove handlebar assembly.
2.
Find parts packet. Parts packet contains:
• 4 - M8 X 1.25 X 20MM Bolts
• 2 - Hairpin 2.5 Dia. X 35MM
• 1 - Pin Lock 8 X 40MM Pipe Safety Pin
• 4 - Washers M8 8.4 X 24 X 2.2MM
• 4 - Bolts M8 X 1.25 X 45
• 8 - Nut M8 Nylock
• 2 - Washer 12MM
3. Cut open end of carton and remove machine:
a. Install wheels on each end of axle; install 12 mm
washers onto axle against wheels; insert hairpins into
holes in axle to keep washers and wheels in place.
SEE FIGURE 2
b. Assemble tines to unit, inside tines rst with the M8
x 1.25 x 45 bolts and M8 lock nuts. Sharp edge of tine
will be away from operator at top, or face down at
front of machine.
c. Outside tines have two positions- wide 21” and
narrow 16”. For narrow width, assemble with short
side of tine holder pipe towards center of machine.
SEE FIGURE 3
d. For wide width, move the left tine to the right side
and right tine to the left side. Assemble with the long
half of tine pipe towards machine. SEE FIGURE 4
4. Assemble the upper handle bar assembly onto the lower loop
mount using M8 X 1.25 X 20MM bolts, M8 at washers and
M8 locknuts. The upper two bolts can be assembled through
one of three hole positions depending on the users preferred
handle bar height (low, medium, high). SEE FIGURE 5
5. Insert depth regulator/drag stake through opening in lower
tail mount from the bottom up and secure with lock pin.
SEE FIGURE 6
6. Add and check engine oil.
FIGURE 5
WHEEL
WASHER
WHEEL AXLE
ASSEMBLED WHEEL
UPPER BOLT
LOWER BOLT
LOWER LOOP MOUNT
HAIRPIN
16095-0017R1
16095-0018R1
16095-0019R1
HIGH
POSITION
MEDIUM
POSITION
LOW
POSITION
16095-0021R1
10
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Page 11
FIGURE 6
WARNING
L R
Operator’s Manual
Badger 20908 Front Tine Tiller
LOCK PIN
DRAG STAKE
LOWER TAIL MOUNT
WARNING
THE RIGHT AND LEFT SIDES
OF YOUR ROTOTILLER ARE
DETERMINED FROM THE
OPERATING POSITION AS
YOU FACE THE DIRECTION OF
FORWARD TRAVEL.
ENGINE IS SHIPPED FROM FACTORY WITHOUT OIL.
YOU MUST ADD ENGINE OIL BEFORE STARTING
ENGINE.
Fill Engine Crankcase
1. Add oil according to engine manual. Do not overll.
Use a clean, high quality detergent oil. Use no special
additives with recommended oils. Do not mix oil with
gasoline. Oil level must be full. Check the oil level by
checking the engine’s oil dipstick if provided, or by
removing oil ll plug. Oil level should be up to the
bottom of the ll plug opening.
2. Always check oil level before starting engine. Refer to
engine manual for capacity and type of oil to use.
CONTROL AND OPERATING SYMBOLS
FIGURE 7, shows common control and operating symbols
that may be found on the unit or in this manual. Before you
operate your unit, learn and understand the purpose for each
symbol.
THIS INFORMATION IS PROVIDED HERE ONLY TO
INTRODUCE THE CONTROLS. DO NOT START THE
ENGINE AT THIS TIME. STARTING AND OPERATING
INSTRUCTIONS ARE GIVEN IN THIS MANUAL. PLEASE
READ THIS SECTION AND ALL OPERATING AND
SAFETY INSTRUCTIONS BEFORE STARTING YOUR
TILLER.
• AS A SAFETY PRECAUTION, THE DRIVE SAFETY
CONTROL LEVER WILL NOT LOCK IN THE FORWARD
POSITION.
• TO STOP THE TINES AT ANY TIME, RELEASE THE
16095-0020R1
DRIVE SAFETY CONTROL LEVER.
• ENGINE SHOULD BE OFF BEFORE ADJUSTING
ANY CONTROLS.
• DO NOT ADJUST TILLING DEPTH UNLESS DRIVE
SAFETY CONTROL LEVER IS RELEASED TO THE
NEUTRAL POSITION.
CONTROLS
Drive SAFETY Control Lever
Engages tines into forward; releasing stops tines and returns
machine to neutral.
Pulling down on the drive safety control lever engages the
tines. Releasing the drive safety control lever disengages the
tines to a neutral position.
Belt Tension Adjustment
Proper belt tension is critical to good performance. After 30
minutes of operation, all cables may have to be adjusted due
to initial stretch. Thereafter, check tension after every two
hours of operation.
To Increase Belt Tension: SEE FIGURE 8 (Next Page.)
1. Loosen upper jam nut. Turn nut up cable in 1/8”
increments.
2. Tighten lower jam nut.
3. Check adjustment per FIGURE 8 and instructions under
“Check Belt Tension” section.
This procedure can be repeated until conduit adjustment bolts
have no more adjustment left. If no more adjustment can be
made, belt may have to be replaced. SEE FIGURE 9
On/O Fuel Shuto
Choke
FIGURE 7
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11
Page 12
Operator’s Manual
Badger 20908 Front Tine Tiller
DRIVE SAFETY CONTROL
LEVER DISENGAGED
1/4” STRETCH
UPPER JAM NUT
LOWER JAM NUT
FORWARD CABLE
FIGURE 8
WARNING
• DO NOT START YOUR TILLER UNTIL YOU HAVE
READ AND UNDERSTAND THIS MANUAL AND THE
SECTIONS IN THIS MANUAL COVERING SAFETY
AND OPERATION. ONCE YOU HAVE READ THE
MANUAL, FOLLOW THE APPROPRIATE STEPS
TO START YOUR TILLER. ALWAYS PERFORM THE
PRESTART CHECKLIST BEFORE STARTING THE
ENGINE.
• PRACTICE OPERATING THE CONTROLS AND
TILLER WITH TINES OUT OF GROUND BEFORE
BEGINNING TO TILL. IT IS IMPORTANT THAT YOU
KNOW HOW TO USE THE TILLER PROPERLY, KEEP
CONTROL AT ALL TIMES, STOP THE TINES AND
WHEELS FROM TURNING, AND STOP THE ENGINE
IF NECESSARY. IF YOU DO NOT KNOW HOW TO
DO THESE THINGS, READ THE CONTROLS AND
SAFETY SECTIONS BEFORE PROCEEDING.
• TEMPERATURE OF MUFFLER AND NEARBY AREAS
MAY EXCEED 150° F. AVOID THESE AREAS.
• EXTREME CAUTION MUST BE TAKEN IN
SELECTING TILLING DEPTH. IF YOU ATTEMPT TO
TILL IN CERTAIN SOIL CONDITIONS WITH THE
DRAG STAKE IN TOO HIGH OF A POSITIONLOSS
OF CONTROL COULD RESULT.
• IF REMOVING MATERIAL FROM THE TINES BY
HAND, STOP THE ENGINE AND REMOVE SPARK
PLUG WIRE FIRST.
• FAILURE TO FOLLOW INSTRUCTIONS CAN CAUSE
INJURY.
CAUTION
• DO NOT USE CHOKE CONTROL TO STOP ENGINE.
BACKFIRE OR ENGINE DAMAGE MAY OCCUR.
• TO STOP THE ENGINE AT ANY TIME, MOVE
THROTTLE CONTROL TO THE OFF OR STOP
POSITION, OR FLIP THE ON/OFF SWITCH TO OFF.
• TO STOP TINES AT ANY TIME, RELEASE DRIVE
SAFETY CONTROL LEVER TO THE NEUTRAL
POSITION.
• ALWAYS RELEASE DRIVE SAFETY CONTROL LEVER
TO THE NEUTRAL POSITION BEFORE ADJUSTING
THE DEPTH OF THE REGULATOR LEVER. ENGINE
IS SHIPPED FROM FACTORY WITHOUT OIL.
YOU MUST ADD ENGINE OIL BEFORE STARTING
ENGINE.
• ALWAYS MAINTAIN CONTROL OF YOUR TILLER.
ONLY OPERATE TILLER IN SOIL CONDITIONS THAT
ARE CONDUCIVE TO MAINTAINING CONTROL
OF THE TILLER. DO NOT OPERATE TILLER IN
CONDITIONS THAT CONTAIN ROCKS FOREIGN
OBJECTS, OR ANY OTHER MATERIAL THAT IS NOT
SOIL. IF YOUR TILLER BUMPS, JERKS OR LURCHES,
LET GO OF THE HANDLE BARS AND THE DRIVE
CONTROL LEVER IMMEDIATELY SO THAT THE
TINES STOP TURNING.
• ENGINE AND SURROUNDING PARTS BECOME
EXTREMELY HOT DURING NORMAL USE AND WILL
CAUSE SERIOUS BURN INJURIES IF TOUCHED
BEFORE THE ENGINE HAS COOLED.
• ALLOW ENGINE TO COOL COMPLETELY BEFORE
TOUCHING THESE HOT SURFACES.
• ALWAYS KEEP HANDS AND FEET CLEAR OF
ROTATING MACHINE PARTS.
• FAILURE TO FOLLOW INSTRUCTIONS CAN CAUSE
DAMAGE TO EQUIPMENT.
DEPTH REGULATOR LEVER SEE FIGURE 6
Tilling depth is controlled by the height of the depth regulator
lever. The deeper the depth regulator is set, the deeper the unit will
till.
To Adjust Tilling Depth:
1. Remove lock pin.
2. Raise or lower the depth regulator. The lower the depth
regulator, the deeper the tilling depth.
3. Align hole in depth regulator lever with hole in depth
regulator bracket and replace lock pin.
12
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Page 13
Operator’s Manual
Badger 20908 Front Tine Tiller
WARNING
GASOLINE IS HIGHLY FLAMMABLE AND MUST BE
HANDLED WITH CARE. NEVER FILL THE TANK WHEN
THE ENGINE IS HOT OR RUNNING. ALWAYS MOVE
OUTDOORS TO FILL THE TANK.
OPERATION
Pre-Start Inspection
1. Make sure all safety guards are in place and all nuts and
bolts are secure.
2. Check oil level in engine crankcase. See your engine
manual for procedure and specications.
3. Inspect air cleaner for cleanliness. See your engine
manual for procedure.
4. Check the fuel supply. Fill the fuel tank no closer than one
inch from top of tank to provide space for expansion. See
your engine manual for fuel recommendations.
5. Be sure spark plug wire is attached and spark plug is
tightened securely.
6. Check position of wheels.
7. Check depth regulator lever position.
8. Examine underneath and around engine for signs of oil or
fuel leaks.
9. Inspect fuel hoses for tightness and fuel seepage.
10. Look for signs of engine damage.
11. Remove excessive debris from muer area and recoil
starter.
12. Turn fuel shuto valve to the ON position if engine
is equipped with one. It’s located between tank and
carburetor.
STARTUP
The ON/OFF switch and choke lever required to cold start
the rototiller are located on the engine and are marked with
ON/OFF and choke control symbols (See Operation Control
Symbols in the Controls and Operating Symbols section of this
manual). SEE FIGURE 9
A description of engine operation and all related precautions
and procedures can be found in the engine manufacturer’s
manual that accompanies each tiller.
ON/OFF
SWITCH
CHOKE
LEVER
FIGURE 9
Cold Starts
1. Push ON/OFF switch to the ON position.
2. Move choke lever to full choke position.
3. Pull starting rope out slowly one time and allow to return
normally.
4. Pull starting rope out rapidly and allow rope to return
normally.
5. When engine starts, gradually move choke lever to no
choke position.
NOTE: The Kohler engine installed on this tiller is xed
speed and does not have a throttle control.
Restarting A Warm Engine
Restarting an engine that is already warm from previous
running does not normally require the use of the choke.
1. Push ON/OFF switch to the ON position.
2. Pull starting rope out rapidly until engine starts. Allow
rope to return normally. Repeat until engine starts.
Shutting Down
To stop the engine at any time, put the ON/OFF switch to the
OFF or STOP position. To stop wheels and tines at any time,
release the drive safety control to the NEUTRAL position.
Tilling
1. Adjust the depth regulator lever to achieve desired tilling
depth.
NOTE: Raise depth regulator lever up one hole at a time,
testing tiller operation after each raise. Raising
depth regulator lever too high can result in loss of
control of tiller!
2. Place the tiller in motion by pushing down on the drive
safety control lever; this will engage the tines.
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13
Page 14
Operator’s Manual
Badger 20908 Front Tine Tiller
MAINTENANCE
Maintenance Schedule
Your rototiller has been designed and produced by the industry’s leading manufacturer of outdoor power equipment to provide
you with years of reliable operation.
Keeping your tiller in top running condition will prolong its life, and help you obtain optimum performance.
Please read this normal care schedule, and note the recommended care operating intervals to extend the life of your unit.
Maintenance Operation Page
Before
Each Use
50 hours or
Every Season
Check belt tension 15 X
Change forward belt 15 X
Engine maintenance 15-16, EM X X
Check oil level/change oil 16, EM X 1
Clean tine axle shaft 16 X
Lubrication 16 X
EM = See engine manual
1 Change oil after the rst three to ve hours of use, then after every 50 hours or every season. Change oil
every 25 hours when operating under heavy load or in high temperatures.
WARNING
SERVICING THE ROTOTILLER
The following information will help you make the necessary
checks and perform the procedures required to follow the
normal care recommendations made for your rototiller unit.
If you prefer, your local authorized dealer can make these
checks and perform the required procedures for you.
PREVENT ACCIDENTAL STARTING.
Important: Use only approved Earthquake spare parts.
14
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SPARK
PLUG
WIRE
16095-0002R1
ENGINE MUST BE TURNED OFF AND COOL, AND SPARK
PLUG WIRE MUST BE REMOVED AND SECURED FROM
SPARK PLUG BEFORE CHECKING AND ADJUSTING
ENGINE OR EQUIPMENT. ACCIDENTAL ENGINE START
CAN CAUSE SERIOUS INJURY.
Page 15
FIGURE 10
IMPORTANT
CHECK FORWARD BELT TENSION REGULARLY.
TOO MUCH OR TOO LITTLE TENSION WILL CAUSE
PREMATURE BELT FAILURE AND DAMAGE TO
EQUIPMENT.
Check Belt Tension
Belt tension may decrease over time. It must be adjusted
within the rst half hour of operation and checked after
every two hours of operation. Proper adjustment will assure
long belt life. Too much or too little belt tension will cause
premature belt failure. To check and adjust the forward belt
tension, do as follows:
1. Turn o engine. Engine must be cool.
2. Remove spark plug wire from spark plug and secure.
3. With drive safety control lever in the neutral position,
measure length of spring when in its relaxed state.
4. Pull down on drive safety control lever and measure
length of spring when compressed. Ideal length would
be 1/4” shorter. SEE FIGURE 6 and instruction in the
Controls Section of this manual.
Change Forward Belt
1. Turn o engine. Engine must be cool.
2. Remove spark plug wire from spark plug and secure.
3. Remove front belt cover and dirt shield plate from tiller
frame. SEE FIGURE 10
a. Remove the belt from the engine pulley as follows:
- Gently pull the engine recoil rope to rotate the
pulley.
- With the pulley turning, force the belt out of the
V-groove.
- Slide the belt free of the engine pulley.
- Pull the belt down and out of the way.
- Push the belt forward and out front of machine.
b. Install new belt as follows:
- Place belt in transmission pulley groove.
- Gently pull the engine recoil rope to rotate the
engine pulley while forcing the belt into the
V-groove.
4. Reinstall front belt cover and dirt shield plate onto tiller
frame.
5. Check and readjust belt tension if necessary.
6. Attach spark plug wire.
Operator’s Manual
Badger 20908 Front Tine Tiller
FRONT
BELT
COVER
DIRT SHIELD PLATE
16095-0014R1
BELT REPLACEMENT PART #:
14978 (forward)
CAUTION
• ENGINE IS SHIPPED FROM FACTORY WITHOUT
OIL. YOU MUST ADD ENGINE OIL BEFORE
STARTING ENGINE.
• ENGINE CAN OVERHEAT AND BECOME DAMAGED
IF DEBRIS BLOCKS THE COOLING SYSTEM OR
ROTATING SCREEN.
• NEVER RUN ENGINE WITHOUT COMPLETE AIR
CLEANER INSTALLED ON ENGINE.
• FAILURE TO FOLLOW THESE INSTRUCTIONS CAN
CAUSE DAMAGE TO THE ENGINE AND VOID YOUR
WARRANTY.
ENGINE MAINTENANCE
Refer to the engine manual included in your parts packet for
information on engine maintenance. Your engine manual
provides information and a maintenance schedule for
performing the following tasks:
1. Check oil level before each use and after every eight
hours of operation.
2. Change oil after rst three to ve hours of operation.
3. Change oil while engine is warm. Rell with new oil of
recommended grade.
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15
Page 16
Operator’s Manual
Badger 20908 Front Tine Tiller
4. Check spark plug yearly or every 100 hours of operation.
5. Service air cleaner.
6. Keep engine and parts clean.
7. Check engine and equipment often for loose nuts and
bolts; keep these items tightened.
Check or Fill Engine Crankcase
1. Add oil according to engine manual. Do not overll. Use
a clean, high-quality 4-cycle engine oil. Use no special
additives with recommended oils. Do not mix oil with
gasoline. Oil level must be full. Check the oil level by
checking the engine’s oil dipstick.
2. Always check oil level before starting engine. Refer to
engine manual for capacity and type of oil to use.
Clean Tine Axle Shaft
1. Turn o engine. Engine must be cool.
2. Remove spark plug wire and secure from spark plug.
3. Remove all vegetation, string, wire, and other material
that may have accumulated on the axle between the
inside set of tines and the seal on the transmission
housing.
4. Replace spark plug wire.
Lubrication
Proper lubrication of moving mechanical parts is critical for
proper care and maintenance. Oil the moving parts using a
30-weight oil.
WARNING
DO NOT STORE TILLER IN AN UNVENTILATED AREA
WHERE FUEL FUMES MAY REACH FLAME, SPARKS,
PILOT LIGHTS OR AN IGNITED OBJECT. DRAIN FUEL
OUTDOORS AWAY FROM ANY IGNITION SOURCES.
USE ONLY APPROVED FUEL CONTAINERS.
STORAGE
Prepare for Storage
Follow the steps below to prepare your tiller for storage. Read
your engine manual for detailed instructions on preparing the
engine for storage.
1. Protect wheels and axles from rust:
- Coat the axles lightly with axle grease.
2. Drain fuel system completely following engine manufacturer’s
instructions or add fuel stabilizer to prevent fuel from
gumming up during extended storage period. Run engine
for at least 5 minutes to distribute fuel stabilizer mixture
throughout entire fuel system.
3. While engine is still warm, drain the oil from the engine. Rell
with fresh oil of the recommended grade.
4. Clean external surfaces, engine and cooling fan.
5. Remove spark plug; pour one ounce of SAE 30 oil into spark
plug hole.
6. Plug hole and pull starter cord slowly to distribute oil evenly
in cylinder head area.
7. Reinstall spark plug.
8. Transport unit to a suitable storage location. If you have
chosen to use a fuel stabilizer and have not drained the fuel
system, follow all safety instructions and storage precautions
in this manual to prevent the possibility of re from the
ignition of gasoline fumes. Remember, gasoline fumes can
travel to distant sources of ignition and ignite, causing risk
of explosion and re.
9. If there is any possibility of unauthorized use or tampering,
remove the spark plug and store it in a safe place before
storing the rototiller unit. Be sure to plug the spark plug hole
to prevent foreign material from entering.
WARNING
16
PRACTICE SAFETY AT ALL TIMES. ENGINE MUST BE
TURNED OFF AND ALLOWED TO COOL, AND SPARK
PLUG WIRE MUST BE DISCONNECTED AND SECURED
BEFORE ATTEMPTING ANY MAINTENANCE OR REPAIR.
FAILURE TO COMPLY WITH THIS SAFETY
CAN RESULT IN SERIOUS PERSONAL INJURY TO YOU
OR BYSTANDERS.
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REQUIREMENT
Page 17
Operator’s Manual
Badger 20908 Front Tine Tiller
TROUBLESHOOTING AND REPAIR
Troubleshooting Guide
While normal care and routine maintenance will extend the life of your rototiller, prolonged or constant use may eventually
require that service be performed to allow it to continue operating properly. The troubleshooting guide below lists the most
common problems, causes and remedies.
PROBLEM REMEDY/ACTION
Engine will not start • Add gas to gas tank.
• Connect spark plug wire to spark plug.
• ON/OFF switch must be turned ON and engine
choked for a cold start.
Engine runs rough, oods during operation • Clean or replace air cleaner.
Engine is hard to start • Drain old fuel and replace with fresh. Use gas stabilizer
at end of season.
• Make sure spark plug wire is securely attached to
spark plug.
• Drive safety control lever must be released to neutral
to start the engine.
Engine misses or lacks power • Raise the tines for shallow tilling by raising the depth
regulator lever.
• Clean or replace air cleaner.
• Improper carburetor adjustment, take to authorized
engine service center.
• Replace spark plug and adjust gap.
• Drain and rell gas tank and carburetor.
Tiller moves forward during starting • Drive safety control lever must be released to neutral
to start the engine.
Tiller is dicult to control when tilling
(machine jumps or lurches forward)
Belts squeal in neutral • Adjust forward belt guide:
Belts squeal in forward operation • Turn engine o and allow muer to cool.
Excessive heat build up in transmission/tine area during tilling • Remove vegetation.
• Lower the depth regulator lever for greater resistance
and control of the machine.
- turn engine o and allow muer to cool
- disconnect spark plug wire and secure from spark
plug
- pull down on drive safety control lever
- manually bend forward belt guide so there is 1/16
inch or less clearance between belt guide and belt
- replace spark plug wire
• Disconnect spark plug wire and secure from spark
plug.
• Release drive safety control lever to neutral.
• Adjust engage cable.
• Replace spark plug wire.
• Check transmission uid and ll if needed.
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17
Page 18
Operator’s Manual
Badger 20908 Front Tine Tiller
WARRANTY TERMS AND CONDITIONS
PRODUCT WARRANTY: 5-YEAR LIMITED WARRANTY – 10/01/2014
Ardisam, Inc. (Ardisam), a manufacturing company, warrants this product to be free from defects in the material or workmanship
for a period of ve years from the date of purchase. If there is insucient evidence of the purchase date, the eective date of
this warranty will begin on the tiller’s date of manufacture. During the ve-year warranty of this product, Ardisam will furnish, at
their discretion, parts and labor to correct any defect caused by faulty material or workmanship. In no event shall recovery of any
kind be greater than the amount of the purchase price of the product sold. Ardisam reserves the right to inspect any incoming
units returned under warranty to determine if the warranty applies before performing any warranty related work (including
parts and components). Any unit used in a commercial application, or producing income is covered for a period of 90 days
after purchase. This warranty applies to the original owner with a proof of purchase and is not transferable. For the warranty
to be valid, the product must be registered online, or the warranty card must be lled out and received by Ardisam, within 30
days of purchase. This warranty excludes tines due to normal wear, wear items such as belts, wheels, tires, and cables, routine
maintenance items such as lter elements, o-rings, seals, lubricants, and tune-ups, accessory parts such as hiller furrowers, edger
kits, and dethatcher kits, running the tiller dry (without oil), or below minimum oil levels, using the tiller for a purpose other
than that for which it was designed and manufactured, using the tiller in violation of local codes, ordinances and good trade
practices. *These warranties apply only to products which have not been subjected to negligent use, abuse, misuse, overload,
improper installation, alteration, accident, acts of God (or other events beyond Ardisam’s control), vandalism, unauthorized
parts, failure to use proper fuel and oil, or if repairs have been performed at a non-authorized service facility. These warranties
shall not cover damage from normal wear and tear, normal maintenance parts and services, lightning; nor improper installation,
operation, storage, or maintenance; nor operating the equipment above recommended maximums as stated in this manual
and the accompanying engine manual. These warranties supersede all other warranties either expressed or implied and all
other obligations or liabilities on the part of Ardisam. Ardisam, does not assume, and does not authorize any other person to
assume for Ardisam, any liability in connection with the sale of Ardisam products. To be at “No Charge,” warranty work must
be sent directly to and performed by Ardisam or an Ardisam Authorized Warranty Service Facility. To obtain warranty service
and/or replacement instructions, contact the Ardisam Customer Service Department at 800-345-6007. If you choose to ship
your product to Ardisam for warranty repair, you must rst have prior approval from Ardisam by calling the Ardisam Customer
Service Department for a return material authorization number (RMA#). Under these circumstances, all items must be shipped
prepaid. Ardisam will at no charge, repair or replace, at the discretion of Ardisam, any defective part which falls under the
conditions stated above. Ardisam retains the right to change models, specications and price without notice. Ardisam shall
not be obligated to ship any repair or replacement product to any location outside of the United States of America or Canada.
Some states and countries do not allow the limitations on how long an implied warranty lasts, or the exclusion or limitation of
incidental or consequential damages, so the above limitation may not apply to you. This warranty gives you specic legal rights,
and you may also have other rights which vary from state to state and country to country.
18
SEE ENGINE MANUAL FOR ENGINE WARRANTY
© 2014 Ardisam, Inc.
P/N: 21192
REV1: 100114
All Rights Reserved.
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Page 19
ILLUSTRATED PARTS BREAKDOWN HANDLEBAR ASSEMBLY
Operator’s Manual
Badger 20908 Front Tine Tiller
20
19
14
13
12
11
16
18
10
15
4
3
6
16095-0009R1
5
8
9
2
1
7
21
10
16
17
ITEM
NO.
1 3248 NUT (M5 X 0.8 HFNYLK GR8.8
2 3308 WASHER (FLAT M5 X 15 X
3 53650 LEVER, CONTROL 1
4 13159 BOLT (M5 X .75 X 7 HH
5 20841 LINK (317 MM LONG 20 MM
6 13833 GRIP, HANDLE KNOB, TEX-
7 13811 WELDMENT HANDLEBAR FT
8 IN58 NUT (5MM X 0.8 X 5 HNYLK
9 53620 SPRING, COMPRESSION
10 4620 NUT (M8 X 1.25 HJAM GR8.8
PART # DESCRIPTION QT Y.
1
ZN)
1
1.75 ZN)
1
SHLDR 6 X 32MM)
1
TIP)
2
TURE (1 IN ID)
1
PRO SERIES
1
GR8 ZN F-T)
1
(FORWARD ARM)
2
ZN)
ITEM
PART # DESCRIPTION QT Y.
NO.
11 53629 BRACKET, CABLE MOUNT 1
12 W1200114 WASHER (M8 X 1.9 SPRLK BLK
OX HIGH COLLAR)
13 12770 BOLT (M8 X 1.25 X 40MM HH
ZN)
14 20827 CABLE (M5 END M8 MOUNT
905.5 LONG)
15 400023 NUT (M8 NYLOCK) 4
16 3245 WASHER (M8 8.4MM X 24MM
X 2.2MM ZN)
17 13906 BOLT (M8 X 1.25 X 20 SFH
GR8.8 ZN)
18 3358 MOUNT, HANDLEBAR,
FRONT TINE
W1265V0903
19
NUT (M10 X 1.5 HNYLK GR
8.8 ZN)
20 20819 BOLT (M10 X 1.5 X 30 HHSF
GR8.8 ZN)
21 13508 NUT (M8 -1.25 BAR) 1
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1
1
1
4
4
1
4
4
19
Page 20
Badger 20908 Front Tine Tiller
ILLUSTRATED PARTS BREAKDOWN TINES AND TRANSMISSION ASSEMBLY
16095-0010R1
5
1
Operator’s Manual
17
18
19
20
27
8
21
22
16
24
9
23
25
6
4
2
10
11
14
12
13
16
15
12
11
10
20
7
1
4
3
2
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Page 21
Badger 20908 Front Tine Tiller
ILLUSTRATED PARTS BREAKDOWN TINES AND TRANSMISSION ASSEMBLY
Operator’s Manual
ITEM
NO.
1 400023 NUT (M8 NYLOCK) 4
2 3316 BOLT (M8 X 1.25 X 45 HHCS GR 8.8 ZN) 4
3 13905 TINE SET, OUTSIDE RIGHT, (FT 25MM SHAFT) 1
4 13903 TINE SET, WELDMENT, INSIDE (25MM SHAFT) 2
5 13904 TINE SET, OUTSIDE LEFT (FT 25MM SHAFT) 1
6 13599 NUT (M6 X 1.0 HHFNYLK) 9
7 13600 BOLT (M6 X 1.0 X 25 HHF) 9
8 -- (ORDER PART NUMBER 13586 TRANSMISSION) 1
9 -- (ORDER PART NUMBER 13586 TRANSMISSION) 1
10 1810 SNAP RING (1 INCH PHOSPHATE EXTERNAL) 2
11 13902 BEARING, BALL (25MM ID 6005RS) 2
12 14421 SPACER (25MM X 35MM X 5.43MM THICK) 2
13 13615 GEAR, BRONZE (25MM ID 6MM KEY 30 TEETH FT) 1
14 17990 KEY (6MMX10MMX25MM HALFMOON) 1
15 13612 TINE SHAFT 25MM OD 6MM KEY FT 1
16 3220 BEARING (20X47X15.2 TAPERED ROLLING 30204) 2
17 17991 BOLT (M8 X 1.25 X 30 HHCS ZN) 1
18 1916965 WASHER, LOCK SPRING (0.375”) 1
19 803 WASHER (5/16 ID X 1-1/2” OD FLAT 16 GA) 1
20 13619 PULLEY, TRANSMISSION, SINGLE GROVE 1
21 3309 BEARING (20MM ID X 42MM OD 6004 2RS) 1
22 8924 RING, RETAINING (EXTERNAL 3/4 INCH) 1
23 13590 SPACER, ROUND STEEL (26 X 20.22 X 6.8MM) 1
24 17989 KEY (5MM X 5MM X 20MM) 1
25 13610 DRIVESHAFT WORM (20MM OD VECTOR) 1
*26 20828 BOX TINES DRAG STAKE METRIC FRONT TINE 1
27 13586 TRANSMISSION 7.5:1 WORM BRASS 25MM SHAFT 1
* ITEM NOT ILLUSTRATED; INCLUDES: (2) 13903 INSIDE TINE SET, (1) 13904 LEFT
PART # DESCRIPTION QT Y.
TINE SET, (1) 13905 RIGHT TINE SET, (1) 3157 DRAG STAKE, AND (1) 3331 WHEEL
SHAFT IN A BOX.
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21
Page 22
ILLUSTRATED PARTS BREAKDOWN MOTOR MOUNT AND HOOD PARTS
2
Operator’s Manual
Badger 20908 Front Tine Tiller
14
16
10
15
15
11
1
1
16095-0011R1
43
35
36
3
4
44
5
42
37
36
35
6
7
9
8
9
12
40
8
41
9
38
39
9
13
18
17
9
20
21
22
27
28
29
19
20
23
24
25
26
2
28
30
31
32
22
33
34
14
14
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Page 23
ILLUSTRATED PARTS BREAKDOWN MOTOR MOUNT AND HOOD PARTS
Operator’s Manual
Badger 20908 Front Tine Tiller
ITEM
PART # DESCRIPTION QT Y.
NO.
1 20889 ENGINE & PULLEY GROUP
METRIC KOHLER FT
2 400023 NUT M8 NYLOCK 4
3 20894 SPACER, ENGINE
23x30x14.317MM
4 3364 KEY, SQUARE 3/16” X 5/8” 1
5 20907 PULLEY SINGLE GROOVE
ENGINE 4L OFFSET
6 3245 WASHER M8 8.4MM X 24MM X
2.2MM ZN
7 21035 BOLT 3/8-24 X 1.5 W/PATCH
SHBHCS
8 20820 BOLT M10 X 1.5 X 16 HHSF GR8.8 ZN4
9 4650 NUT M6 X 1.0 HNYLK GR8.8 YL
ZN
10 20824 BOLT M6 X 1.0 X 190 HHCS
GR8.8 ZN
11 18130 WASHER M6 X 1.5 SPRLCK ZN 2
12 3130A FRAME ENGINE MOUNT FT
FORMED
13 20816 BOLT M8 X 1.25 X 35 HHCS
GR8.8 ZN
14 17986 BOLT M6 X 1.0 X 16 HHCS GR8
ZN
15 20148 WASHER M6 X 18 X 1.6 FLAT ZN 4
16 3335 ARM LOWER HANDLEBAR FT
BUMPER
17 3371 COVER 4 HOLE FT 1
18 744 SPACER FORWARD ARM 10.5 X
22 X 14.5 MM
19 20834 BELT GUIDE AND MOUNT
METRIC 3365 SERIES
20 20144 BOLT M8 X 1.25 X 60 HHCS GR
8.8 ZN F-T
12
10
ITEM
PART # DESCRIPTION QT Y.
NO.
1
21 1407 SPRING, FORWARD ARM 1
22 53398 PIN, COTTER 2MM X 16MM 1
23 1416 PIN CLEVIS 6.3 X 16.8 MM 1
1
24 53596B YOKE ZINC PLATED CLEVIS 1
25 2431 WASHER M10 X 20 X 2 THK GR
1
8.8 ZN
1
26 400024 WASHER M8 8.4 X 16 X 1.6 THK
1
ZN
1
27 20835 ARM FORWARD METRIC 3365
1
SERIES
1
28
W1200126
WASHER M10 X 28 X 2.8 ZN 2
29 1413 PULLEY, REVERSE IDLER 1
30 13559 WASHER M10 SPRING LOCK 1
W1265V0903
31
NUT M10 X 1.5 HNYLK GR 8.8 ZN 1
32 14978 BELT V 4L 675 MM 1
2
33 3275 SHIELD FRONT TINE FRAME 1
34 3128 TINE SHIELD W/O BRACKETS
1
FORMED FT
1
35 20173 PIN COTTER HAIRPIN 2.5MM
4
DIA. X 35MM
1
36 50175 WASHER 12MM TILLER 4
37 3332 SHAFT TAIL PIVOT 1
38 3331 SHAFT, WHEEL 1/2” 1
39 1714252 WHEEL & TIRE ASSY 11.0 X 1.75 2
1
40 18039 PIN LOCK 8MM X 40MM PIPE
1
SAFETY PIN
41 3157 DRAG STAKE FRONT TINE 1
2
1
2
42 3330 TAIL MOUNT, LOWER FOR FT 1
43 20799 TAIL MOUNT UPPER FRONT TINE
METRIC
44 21246 SPACER 22.5 X 31.9 X 1.5 MM 2
1
For additional information email www.getearthquake.com or call 800-345-6007 M-F 8-5 CST
23
Page 24
1160 8th Avenue, PO Box 666
Cumberland, WI 54829
800-345-6007 | Fax: 715-822-2223
E-mail: info@ardisam.com
All weights, specications and features are approximate and are subject to change without notice. Due to continuous product
improvements, product images may not be exact. Items used for props not included. Some assembly may be required.
For additional information email getearthquake.com or call 800-345-6007 M-F 8-5
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