Jonsered J208D17 User manual

Operator’s Manual
Manuel de L’Opérateur
Gasoline containing up to 10% ethanol (E10) is acceptable for use in this machine.
The use of any gasoline exceeding 10% ethanol (E10) will void the product warranty.
Vous pouvez utiliser de l’essence contenant jusqu’à 10 % d’éthanol (E10) avec cet appareil.
L’utilisation d’essence contenant plus de 10 % d’éthanol annulera la garantie du produit.
WARNING: Please read this manual carefully and make sure you understand the instructions before using machine.
AVERTISSEMENT:Liseztrèsattentivementetsoyezcertaindecomprendecesinstructionsavantd’utilisercettemachine.
J208D17

2
• Never operate the tiller without proper guards, plates,
or other safety protective devices in place.
• Keep children and pets away.
• Do not overload the machine capacity by attempting
to till too deep at too fast a rate.
• Never operate the machine at high speeds on slippery
surfaces. Look behind and use care when backing.
• Never allow bystanders near the unit.
• Use only attachments and accessories approved by
the manufacturer of the tiller.
• 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 handlebars and do not restrain
the machine.
MAINTENANCE AND STORAGE
• Keep machine, attachments, and accessories in safe
working condition.
• Check shear pins, engine mounting bolts, and other
bolts at frequent intervals for proper tightness to be
sure the equipment is in safe working condition.
• Never store the machine with fuel in the fuel tank inside
a building where ignition sources are present, such
as hot water and space heaters, clothes dryers, and
the like. Allow the engine to cool before storing in any
enclosure.
• Always refer to the operator’s guide instructions for
important details if the tiller is to be stored for an ex-
tended period.
- IMPORTANT -
CAUTIONS, IMPORTANTS, AND NOTES ARE A MEANS OF
ATTRACTING ATTENTION TO IMPORTANT OR CRITICAL
INFORMATION IN THIS MANUAL.
IMPORTANT: USED TO ALERT YOU THAT THERE IS A
POSSIBILITY OF DAMAGING THIS EQUIPMENT.
NOTE: Gives essential information that will aid you to
better understand, incorporate, or execute a particular
set of instructions.
Look for this symbol to point out im-
portant safety precautions. It means
CAUTION!!! BECOME ALERT!!! YOUR
SAFETY IS INVOLVED.
CAUTION: Always disconnect spark
plug wire and place wire where it can-
not contact spark plug in order to pre-
vent accidental starting when setting
up, transporting, adjusting or making
repairs.
SAFETY RULES
Safe Operation Practices for Walk-Behind Powered Rotary Tillers
TRAINING
• Read the Manual carefully. Be thoroughly familiar with
the controls and the proper use of the equipment.
Know how to stop the unit and disengage the controls
quickly.
• Never allow children to operate the equipment. Never
allow adults to operate the equipment without proper
instruction.
• Keep the area of operation clear of all persons, par-
ticularly small children, and pets.
PREPARATION
• Thoroughly inspect the area where the equipment is
to be used and remove all foreign objects.
• Disengage all clutches and shift into neutral before
starting the engine (motor).
• Do not operate the equipment without wearing ad-
equateoutergarments.Wearfootwearthatwillimprove
footing on slippery surfaces.
• Handle fuel with care; it is highly flammable.
• Use an approved fuel container.
• Never add fuel to a running engine or hot engine.
• Fill fuel tank outdoors with extreme care. Never fill fuel
tank indoors.
• Replace gasoline cap securely and clean up spilled
fuel before restarting.
• Use extension cords and receptacles as specified by
the manufacturer for all units with electric drive motors
or electric starting motors.
• Never attempt to make any adjustments while the
engine (motor) is running (except where specifically
recommended by manufacturer).
OPERATION
• Do not put hands or feet near or under rotating parts.
• Exercise extreme caution when operating on or cross-
ing gravel drives, walks, or roads. Stay alert for hidden
hazards or traffic. Do not carry passengers.
• After striking a foreign object, stop the engine (motor),
removethewirefromthespark plug,thoroughlyinspect
thetillerforanydamage,andrepairthedamagebefore
restarting and operating the tiller.
• Exercise caution to avoid slipping or falling.
• If the unit should start to vibrate abnormally, stop the
engine (motor) and check immediately for the cause.
Vibration is generally a warning of trouble.
• Stop the engine (motor) when leaving the operating
position.
• Takeallpossibleprecautions whenleavingthemachine
unattended. Disengage the tines, shift into neutral,
and stop the engine.
• Before cleaning, repairing, or inspecting, shut off
the engine and make certain all moving parts have
stopped.Disconnect the spark plugwire, and keep the
wire away from the plug to prevent accidental starting.
Disconnect the cord on electric motors.
• Do not run the engine indoors; exhaust fumes are
dangerous.
WARNING
The engine exhaust from this product contains
chemicals known to the State of California to
cause cancer, birth defects, or other reproduc-
tive harm.

3
CONGRATULATIONS on your purchase of a new tiller. It
has been designed, engineered and manufactured to give
you the best possible dependability and performance.
Should you experience any problems you cannot easily
remedy, please contact your nearest authorized service
center. We have competent, well-trained technicians and
the proper tools to service or repair this unit.
Please read and retain this manual. The instructions will
enable you to assemble and maintain your tiller properly.
Always observe the “SAFETY RULES”.
CUSTOMER RESPONSIBILITIES
• Read and observe the safety rules.
• Follow a regular schedule in maintaining, caring for
and using your tiller.
• Followinstructionsunder “Maintenance”and“Storage”
sections of this Owner’s Manual.
WARNING: This unit is equipped with an internal combus-
tion engine and should not be used on or near any unim-
proved forest-covered, brush-covered or grass covered
land unless the engine's exhaust system is equipped with
a spark arrester meeting applicable local laws (if any). If a
spark arrester is used, it should be maintained in effective
working order by the operator.
In the state of California, a spark arrester is required by law
(Section 4442 of the California Public Resources Code).
Other states may have similar laws. Federal laws apply
on federal lands. See your authorized service center/
DEPARTMENT for spark arrester.
MAINTENANCE SCHEDULE ...................................12
MAINTENANCE .................................................12-14
SERVICE & ADJUSTMENTS ..............................15-18
STORAGE ................................................................19
TROUBLESHOOTING..............................................20
WARRANTY.........................................................21-22
TABLE OF CONTENTS
SAFETY RULES .........................................................2
CUSTOMER RESPONSIBILITIES .............................3
PRODUCT SPECIFICATIONS ...................................3
ASSEMBLY..............................................................4-6
OPERATION..........................................................7-11
PRODUCT SPECIFICATIONS
Gasoline Capacity: 3.2 Quarts
Unleaded Regular
Oil (API-SG-SL): SAE 30 Above 32°F/0°C
(Capacity: 20 oz.) SAE 5W30 Below 32°F/0°C
Spark Plug : Champion RC12YC
(Gap: .030")

4
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly easier. Standard
wrench sizes are listed.
(1) Utility knife
(1) Tire pressure gauge
(1) Pair of pliers
(1) 9/16" wrench
OPERATOR’S POSITION (See Fig. 1)
When right or left hand is mentioned in this manual, it
means when you are in the operating position (standing
behind tiller handles).
Your new tiller has been assembled at the factory with exception of those parts left unassembled for shipping purposes.
To ensure safe and proper operation of your tiller all parts and hardware you assemble must be tightened securely. Use
the correct tools as necessary to insure proper tightness.
FRONT
OPERATOR’S
POSITION
LEFT RIGHT
FIG. 1
(1) Hairpin Clip
(1) CarriageBolt
3/8-16 UNC x 1 Grade 5 (1) Center Locknut
3/8-16 UNC
(1) HandleLock Lever
(1) Flat Washer 13/32 x 1 x 11 Gauge
CONTENTS OF HARDWARE PACK
(2) HandleLocks
(1) Pivot Bolt
3/8-16 UNC Grade 5 Extra Shear Pins& Clips
ASSEMBLY

5
ASSEMBLY
• Grasp handle assembly. Hold in “up” position. Be
sure handle lock remains in gearcase notch. Slide
handle assembly into position.
UNPACKING CARTON (See Fig. 2)
CAUTION: Be careful of exposed
staples when handling or disposing of
cartoning material.
IMPORTANT: WHEN UNPACKING AND ASSEMBLING TILLER,
BE CAREFUL NOT TO STRETCH OR KINK CABLES.
• Whileholdinghandleassembly,cut cable ties securing
handle assembly to top frame and depth stake. Let
handle assembly rest on tiller.
• Remove top frame of carton.
• Slowly ease handle assembly up and place on top of
carton.
• Cut down right hand front and right hand rear corners
of carton, lay side carton wall down.
• Remove packing material from handle assembly.
INSTALL HANDLE (See Figs. 3, 4, and 5)
• Insert one handle lock (with teeth facing outward) in
gearcase notch. (Apply grease on smooth side of
handle lock to aid in keeping lock in place until handle
assembly is lowered into position.)
• Rotatehandleassemblydown.Insertrearcarriagebolt
first, with bolt head on L.H. side of tiller and loosely
assemble locknut (See Fig. 5).
• Insert pivot bolt in front part of plate and tighten.
• Cut down remaining corners of carton and lay panels
flat.
• Lower the handle assembly. Tighten nut on carriage
bolt so handle moves with some resistance. This will
allow for easier adjustment.
• Place flat washer on threaded end of handle lock lever.
• Insert handle lock lever through handle base and
gearcase. Screw in handle lock lever just enough to
hold lever in place.
• Insert second handle lock (with teeth inward) in the
slot of the handle base (just inside of washer).
• With handle assembly in lowest position, securely
tightenhandle lock leverbyrotatingclockwise. Leaving
handle assembly in lowest position will make it easier
to remove tiller from carton.
handles_34
HANDLE LOCK FLAT
WASHER
HANDLE
BASE
GEARCASE
SLOT
Fig. 5
REAR
CARRIAGE
BOLT
HANDLE
LOCK
LEVER
LOCKNUT PIVOT
BOLT
SHIFT ROD
HANDLE
ASSEMBLY
HANDLE ASSEMBLY
"UP" POSITION
Fig. 4
TIGHTEN
HANDLE LOCK
LEVER TO
HOLD
LOOSEN
HANDLE LOCK
LEVER TO
MOVE
Fig. 3
Fig. 2
HANDLE LOCK
HANDLE ASSEMBLY
GEARCASE NOTCH
(VIEWED FROM R.H. SIDE OF TILLER)

6
ASSEMBLY
REMOVE TILLER FROM CRATE
• Make sure shift lever indicator is in “N” position (See
Fig. 7)
• Tilt tiller forward by lifting handle. Separate cardboard
cover from leveling shield.
• Rotate tiller handle to the right and pull tiller out of
carton.
CONNECT SHIFT ROD (See Fig. 7)
• Insert end of shift rod into hole of shift lever indicator.
• Insert hairpin clip through hole of shift rod to secure.
CHECK TIRE PRESSURE
The tires on your unit were overinflated at the factory for
shipping purposes. Correct and equal tire pressure is
important for best tilling performance.
• Reduce tire pressure to 20 PSI (1.4 kg/cm2).
HANDLE HEIGHT
• Handle height may be adjusted to better suit operator.
(See “TO ADJUST HANDLE HEIGHT” in the Service
and Adjustments section of this manual).
Fig. 7
SHIFT ROD
HAIRPIN CLIP SHIFT LEVER INDICATOR

7
KNOW YOUR TILLER
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TILLER.
Compare the illustrations with your tiller to familiarize yourself with the location of various controls and adjustments. Save
this manual for future reference.
These symbols may appear on your Tiller or in literature supplied with the product. Learn and understand their
meaning.
CAUTION
OR WARNING
TILLING FORWARD NEUTRAL REVERSE
FAST SLOW
ENGINE
ON
ENGINE
OFF
OILFUELCHOKE
TILLING
FIG. 8
MEETS ANSI SAFETY REQUIREMENTS
Our tillers conform to the safety standards of the American National Standards Institute.
CHOKE CONTROL - Used when starting a cold engine.
DEPTH STAKE - Controls depth at which tiller will dig.
DRAG STAKE - Controls forward speed in forward rotat-
ing till position.
DRIVE CONTROL BAR - Used to engage tines.
LEVELING SHIELD - Levels tilled soil.
OUTER SIDE SHIELD - Adjustable to protect small plants
from being buried.
RECOIL STARTER HANDLE - Used to start the engine.
SHIFT LEVER - Used to shift transmission gears.
SHIFT LEVER INDICATOR - Shows which gear the trans-
mission is in.
THROTTLE CONTROL - Controls engine speed.
OPERATION
DRIVE
CONTROL
BAR
DEPTH STAKE
SHIFT LEVER
LEVELING
SHIELD
RECOIL
STARTER
HANDLE
SHIFT LEVER INDICATOR
THROTTLE
CONTROL
OUTER SIDE
SHIELD
CHOKE CONTROL
DRAG
STAKE

8
OPERATION
HOW TO USE YOUR TILLER
Know how to operate all controls before adding fuel and
oil or attempting to start engine.
STOPPING (See Fig. 9)
TINES AND DRIVE
• Release drive control bar to stop movement.
• Move shift lever to “N” (neutral) position.
ENGINE
• Move throttle control to “STOP” position.
• Never use choke to stop engine.
TINE OPERATION - WITH WHEEL DRIVE
• Always release drive control bar before moving shift
lever into another position.
• Tine movement is achieved by moving shift lever to
eitherthecounterrotating( )tillpositionortheforward
rotating ( ) till position and engaging drive control bar.
FORWARD - WHEELS ONLY/TINES STOPPED
• Release drive control bar and move shift lever indica-
tor to “F” (forward) position. Engage drive control bar
and tiller will move forward.
REVERSE - WHEELS ONLY/TINES STOPPED
• DO NOT STAND DIRECTLY BEHIND TILLER.
• Release the drive control bar.
• Move throttle control to “SLOW” position.
• Move shift lever indicator to “R” (reverse) position.
• Hold drive control bar against the handle to start tiller
movement.
HARD TO SHIFT GEARS
• Briefly engage drive control bar and release or rock
tiller forward and backward until are able to shift gears.
DEPTH STAKE (See Fig. 10)
The depth stake can be raised or lowered to allow you
more versatile tilling and cultivating, or to more easily
transport your tiller.
depth_stake_2
TILLING (See Fig. 12)
• Release depth stake pin. Pull the depth stake up for
increased tilling depth. Place depth stake pin in hole
of depth stake to lock in position.
• Place shift lever indicator in counter rotating ( ) till
position .
• Hold the drive control bar against the handle to start
tilling movement. Tines and wheels will both turn.
• Movethrottlecontrolto“FAST”positionfordeeptilling.
To cultivate, throttle control can be set at any desired
speed, depending on how fast or slow you wish to
cultivate.
IMPORTANT: ALWAYS RELEASE DRIVE CONTROL BAR
BEFORE MOVING SHIFT LEVER INTO ANOTHER POSITION.
TRANSPORT
POSITION
DEEPEST
TILLING
DEPTH
STAKE
SHALLOWEST
TILLING
(CULTIVATING)
FIG. 10
DRAG STAKE (See Fig. 11)
The drag stake should be raised when tilling in the counter
rotating ( ) till position. The drag stake should be lowered
when tilling in the forward rotating ( ) till position.
depth_stake_10
FIG. 11
LOWERED
(FORWARD ROTATING
TILL)
RAISED
(COUNTER ROTAT-
ING TILL)
Fig. 8
SHIFT LEVER
TINE CONTROL
THROTTLE
CONTROL
The operation of any tiller can result in foreign objects thrown into the
eyes,whichcanresultinsevereeyedamage. Alwayswearsafety glasses
oreye shields before starting yourtiller andwhile tilling. Werecommend
a wide vision safety mask over spectacles or standard safety glasses.
Useearprotec-
tors to avoid
damage to
hearing.

9
OPERATION
TO TRANSPORT
CAUTION: Before lifting or transport-
ing, allow tiller engine and muffler to
cool. Disconnectsparkplugwire. Drain
gasoline from fuel tank.
AROUND THE YARD
• Release the depth stake pin. Move the depth stake
down to the top hole for transporting the tiller. Place
depth stake pin in hole of depth stake to lock in posi-
tion. This prevents tines from scuffing the ground.
• Place shift lever indicator in “F” (forward) position for
transporting.
• Hold the drive control bar against the handle to start
tiller movement. Tines will not turn.
• Move throttle control to desired speed.
AROUND TOWN
• Disconnect spark plug wire.
• Drain fuel tank.
• Transport in upright position to prevent oil leakage.
BEFORE STARTING ENGINE
IMPORTANT: BE VERY CAREFUL NOT TO ALLOW DIRT TO
ENTER THE ENGINE WHEN CHECKING OR ADDING OIL OR
FUEL. USE CLEAN OIL AND FUEL AND STORE IN APPROVED,
CLEAN, COVERED CONTAINERS. USE CLEAN FILL FUNNELS.
CHECK ENGINE OIL LEVEL (See Fig. 13)
• The engine in your unit has been shipped, from the
factory, already filled with SAE 30 summer weight oil.
• With engine level, clean area around oil filler plug and
remove plug.
• Engine oil should be to point of overflowing when en-
gineislevel. Forapproximatecapacitysee“PRODUCT
SPECIFICATIONS” on page 3 of this manual. All oil
must meet A.P.I. Service Classification SG-SL.
• Reinstall engine oil cap and tighten.
• For cold weather operation you should change oil for
easier starting (See oil viscosity chart in the Mainte-
nance section of this manual).
• To change engine oil, see the Maintenance section in
this manual.
TURNING
• Release the drive control bar.
• Move throttle control to “SLOW” position.
• Place shift lever indicator in “F” (forward) position.
Tines will not turn.
• Lift handle to raise tines out of ground.
• Swing the handle in the opposite direction you wish
to turn, being careful to keep feet and legs away from
tines.
• When you have completed your turn-around, release
thedrivecontrolbarandlowerhandle. Placeshift lever
in (till) position and move throttle control to desired
speed. To begin tilling, hold drive control bar against
the handle.
CULTIVATING
• Use the forward rotating tine drive when cultivating,
tilling soft ground or tilling pre-tilled soil.
• Release depth and drag stake pins. Lower drag stake.
Pull the depth stake up for increased tilling depth.
Place proper pin in hole of depth stake or drag stake
to lock in position.
• Place shift lever indicator in forward rotating ( ) till
position.
• Hold the drive control bar against the handle to start
tilling movement. Tines and wheels will both turn.
• Move throttle control "FAST" position for deep tilling.
To cultivate, throttle control can be set at any desired
speed, depending on how fast or slow you wish to
cultivate.
• Alwayslowerthedragstakewhenusingtheforward
rotating tine drive.
OUTER SIDE SHIELDS (See Fig. 12)
The back edges of the outer side shields are slotted so
that the shields can be raised for deep tilling and lowered
for shallow tilling to protect small plants from being buried.
Loosen nut “A” in slot and nut “B”. Move shield to desired
position (both sides). Retighten nuts.
engine_art_4
OIL
LEVEL
OIL DRAIN
PLUG
OIL
FILLER
PLUG
Fig. 13
NUT “B”
NUT “A”
OUTER
SIDE SHIELD
“RELEASED”
POSITION
DEPTH
STAKE PIN
“LOCKED” POSITION
DRAG
STAKE PIN
“LOCKED”
POSITION
Fig. 12

10
OPERATION
TILLING HINTS (See Fig. 15)
CAUTION: Until you are accustomed to
handlingyourtiller, start actual field use
with throttle in slow position (mid-way
between “FAST” and “IDLE”).
• Tilling is digging into, turning over, and breaking up
packed soil before planting. Loose, unpacked soil
helps root growth. Best tilling depth is 4" to 6" (10-15
cm). A tiller will also clear the soil of unwanted veg-
etation. The decomposition of this vegetable matter
enriches the soil. Depending on the climate (rainfall
and wind), it may be advisable to till the soil at the end
of the growing season to further condition the soil.
• You will find tilling much easier if you leave a row un-
tilled between passes. Then go back between tilled
rows. (See Fig. 14) There are two reasons for doing
this. First, wide turns are much easier to negotiate than
about-faces. Second, the tiller won’t be pulling itself,
and you, toward the row next to it.
• Soilconditionsare important for proper tilling.Tineswill
notreadily penetratedry,hard soilwhichmaycontribute
to excessive bounce and difficult handling of your tiller.
Hard soil should be moistened before tilling; however,
extremely wet soil will “ball-up” or clump during tilling.
Wait until the soil is less wet in order to achieve the
best results. When tilling in the fall, remove vines and
long grass to prevent them from wrapping around the
tine shaft and slowing your tilling operation.
NOTE: A warm engine requires less choking to start.
• Move throttle control to desired running position.
• Allow engine to warm up for a few minutes before
engaging tines.
NOTE: Ifat ahighaltitude (3000feet)orincoldtemperatures
(below 32°F), the carburetor fuel mixture may need to be
adjusted for best engine performance. If you think the fuel
mixture needs adjusting, contact your nearest authorized
service center/department, which has the proper equip-
ment and experience to make any necessary adjustments.
NOTE: If engine does not start, see troubleshooting
points.
ADD GASOLINE
• Fill fuel tank to bottom of filler neck. Do not overfill.
Use fresh, clean, regular unleaded gasoline with a
minimum of 87 octane. Do not mix oil with gasoline.
Purchase fuel in quantities that can be used within 30
days to assure fuel freshness.
CAUTION: Fill to within 1/2 inch of top
of fuel tank to prevent spills and to
allow for fuel expansion. If gasoline
is accidentally spilled, move machine
away from area of spill. Avoid creating
any source of ignition until gasoline
vapors have disappeared.
Wipe off any spilled oil or fuel. Do not
store, spill or use gasoline near an
open flame.
IMPORTANT: WHEN OPERATING IN TEMPERATURES BELOW
32°F(0°C), USE FRESH, CLEAN WINTER GRADE GASOLINE TO
HELP INSURE GOOD COLD WEATHER STARTING.
CAUTION: Alcohol blended fuels (called gaso-
hol or using ethanol or methanol) can attract
moisture which leads to separation and forma-
tion of acids during storage. Acidic gas can
damage the fuel system of an engine while in
storage. To avoid engine problems, the fuel
system should be emptied before storage of
30 days or longer. Drain the gas tank, start
the engine and let it run until the fuel lines and
carburetor are empty. Use fresh fuel next sea-
son. See Storage Instructions for additional
information. Never use engine or carburetor
cleaner products in the fuel tank or permanent
damage may occur.
TO START ENGINE (See Fig. 14)
CAUTION: Keep drive control bar in
“DISENGAGED” position when start-
ing engine.
When starting engine for the first time or if engine has run
out of fuel, it will take extra pulls of the recoil starter to
move fuel from the tank to the engine.
• Make sure spark plug wire is properly connected.
• Move shift lever indicator to “N” (neutral) position.
• Place throttle control in “FAST” position.
• Move choke control to full “CHOKE” position. Grasp
recoil starter handle with one hand and grasp tiller
handle with other hand. Pull rope out slowly until
engine reaches start of compression cycle (rope will
pull slightly harder at this point).
• Pull recoil starter handle quickly. Do not let starter
handle snap back against starter. Repeat if necessary.
• If engine fires but does not start, move choke control
to half choke position. Pull recoil starter handle until
engine starts.
• When engine starts, slowly move choke control to
“RUN” position as engine warms up.
Fig. 14
RECOIL
STARTER HANDLE
THROTTLE
CONTROL
CHOKE
CONTROL

11
• Donotleanonhandle. This takes weight off the wheels
and reduces traction. To get through a really tough
section of sod or hard ground, apply upward pressure
on handle or lower the depth stake.
FIG. 15
FIG. 16
OPERATION
321
5
4
67
CULTIVATING
Cultivatingis destroyingtheweedsbetween rowstoprevent
them from robbing nourishment and moisture from the
plants. At the same time, breaking up the upper layer of
soil crust will help retain moisture in the soil. Best digging
depth is 1" to 3" (2.5-7.5 cm). Lower the outer side shields
to protect small plants from being buried.
• Cultivate up and down the rows at a speed which will
allow tines to uproot weeds and leave the ground in
roughcondition,promotingnofurthergrowthof weeds
and grass (See Fig. 16).
• Do not lean on handle, this takes weight off the wheels,
reduces traction, and may cause the tiller to skip over
the ground.
• Alwayslowerthedragstakewhenusingtheforward
rotating tine drive.
tire_1
HAIRPIN
CLIP
FIG. 17
OUTER VIEW OF TIRE
tire_2
FIG. 18
INNER VIEW OF TIRE
CLEVIS
PIN
HAIRPIN
CLIP
ADJUST WHEELS FOR CULTIVATING
(See Figs. 17 and 18)
• Place blocks under right hand side of tiller and remove
hairpin clip and clevis pin from right hand wheel.
• Move wheel outward approximately 1 inch until hole
in inner wheel hub lines up with inner hole in axle.
• Replace clevis pin and hairpin clip on inside of wheel
and remove blocks.
• Repeat preceding steps on left hand side.
NOTE: In extremely rough conditions and while
cultivating, the wheels should be moved outward on the
axle for increased stability.
CLEVIS
PIN

12
MAINTENANCE
GENERAL RECOMMENDATIONS
The warranty on this tiller does not cover items that have
beensubjectedto operatorabuseornegligence. Toreceive
full value from the warranty, the operator must maintain
tiller as instructed in this manual.
Some adjustments will need to be made periodically to
properly maintain your tiller.
All adjustments in the Service and Adjustments section of
thismanualshould be checked at least once each season.
• Once a year you should replace the spark plug, clean
or replace air filter, and check tines and belts for wear.
A new spark plug and clean air filter assure proper
air-fuel mixture and help your engine run better and
last longer.
BEFORE EACH USE
• Check engine oil level.
• Check tine operation.
• Check for loose fasteners.
LUBRICATION
Keep unit well lubricated (See “LUBRICATION CHART”).
LUBRICATION CHART
SAE 30 OR 10W-30 MOTOR OIL
REFER TO MAINTENANCE “ENGINE” SECTION
EP #1 GREASE
ENGINE
IDLER
BRACKET WHEEL
HUB
LEVELING
SHIELD
HINGES
DEPTH
STAKE PIN
RH GEAR CASE
GREASE FITTING
THROTTLE CONTROL
MAINTENANCE
SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
Check EngineOil Level
ChangeEngineOil
Oil Pivot Points
Inspect Air Screen
Inspect Spark Arrester / Muffler
Clean orReplaceAir Cleaner Cartridge
Clean EngineCylinder Fins
ReplaceSpark Plug
BEFORE EACH USE
EVERY 25 HOURS
EVERY 5 HOURS
EVERY 50 HOURS
SERVICE DATES
1,2
2
1 - Changemore often when operating under aheavy load orin high ambient temperatures.
2 - Servicemore often when operating in dirty ordusty conditions.
EVERY SEASON
RH Gear Case Grease Fitting (1oz.)

13
MAINTENANCE
FIG. 19
Disconnect the spark plug wire before performing any maintenance to prevent accidental starting
of the engine.
Prevent fires! Keep the engine free of grass, leaves, spilled oil, or fuel. Remove fuel from tank
before tipping unit for maintenance. Clean muffler area of all grass, dirt, and debris.
Do not touch hot muffler or cylinder fins as contact may cause burns.
TO CHANGE ENGINE OIL (See Figs. 19 and 20)
• Be sure tiller is on level surface.
• Oil will drain more freely when warm.
• Use a funnel to prevent oil spill on tiller, and catch oil
in a suitable container.
• Remove drain plug.
• For easier removal of plug use 7/16 12 Pt. socket with
extension.
• Tip tiller forward to drain oil.
• After oil has drained completely, replace oil drain plug
and tighten securely.
• Remove oil filler plug. Be careful not to allow dirt to
enter the engine.
• Refillenginewithoil. See “CHECK ENGINE OIL LEVEL”
in the Operation section of this manual.
ENGINE
LUBRICATION
Use only high quality detergent oil rated with API service
classification SG-SL. Select the oil’s SAE viscosity grade
according to your expected temperature.
NOTE: Although multi-viscosity oils (5W-30, 10W-30, etc.)
improve starting in cold weather, these multi-viscosity oils
will result in increased oil consumption when used above
40°F (4°C). Check your engine oil level more frequently
to avoid possible engine damage from running low on oil.
Change the oil after every 25 hours of operation or at least
once a year if the tiller is not used for 25 hours in one year.
Check the crankcase oil level before starting the engine
and after each five (5) hours of continuous use. Add SAE
30 motor oil or equivalent. Tighten oil filler plug securely
each time you check the oil level.
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
SAE VISCOSITY GRADES
-20 0 30 40 80 100
-30 -20 4 20 30 40
F
C-10 10
60
10W-30 / 5W-30
SAE 30
oil_visc_chart5_e(drt)
FIG. 20
OIL FILLER
PLUG
OIL LEVEL
OIL
DRAIN
PLUG
AIR FILTER (See Fig. 21)
Your engine will not run properly using a dirty air filter.
Clean the foam pre-cleaner after every 25 hours of opera-
tion or every season. Service paper cartridge every 100
hours of operation or every season, whichever occurs first.
Service air cleaner more often under dusty conditions.
• Remove cover knob and cover.
TO SERVICE PRE-CLEANER
• Remove foam pre-cleaner from air cleaner cover.
• Wash it in liquid detergent and water.
• Squeeze it dry in a clean cloth.
• If very dirty or damaged, replace pre-cleaner.
• Reinstall pre-cleaner into air cleaner cover.
• Reinstall cover and secure screw.
TO SERVICE CARTRIDGE
• Carefully remove cartridge to prevent debris from
entering carburetor. Clean base carefully to prevent
debris from entering carburetor.
• Clean cartridge by tapping gently on flat surface. If
very dirty or damaged, replace cartridge.
• Reinstall cartridge, cover with pre-cleaner and secure
with screw.
IMPORTANT: PETROLEUM SOLVENTS, SUCHAS KEROSENE,
ARE NOT TO BE USED TO CLEAN THE CARTRIDGE. THEY
MAY CAUSE DETERIORATION OF THE CARTRIDGE. DO NOT
OIL CARTRIDGE. DO NOT USE PRESSURIZED AIR TO CLEAN
OR DRY CARTRIDGE.
FOAM
PRE-CLEANER
AIR CLEANER
CARTRIDGE
BASE
COVER
COVER KNOB
Fig. 21

14
MAINTENANCE
MUFFLER
Do not operate tiller without muffler. Do not tamper with
exhaustsystem.Damaged mufflersorsparkarresterscould
create a fire hazard. Inspect periodically and replace if
necessary. If your engine is equipped with a spark arrester
screen assembly, remove every 50 hours for cleaning and
inspection. Replace if damaged.
SPARK PLUG
Replace spark plugs at the beginning of each tilling sea-
son or after every 50 hours of use, whichever comes first.
Spark plug type and gap setting is shown in “PRODUCT
SPECIFICATIONS” on page 3 of this manual.
TRANSMISSION
Once a season, lubricate the right hand side gear case
grease fitting with 1 oz. of EP #1 Grease.
CLEANING
Do not clean your tiller when the engine and transmission
are hot. We do not recommend using pressurized water
(garden hose, etc.) to clean your unit unless the gasket
area around the transmission and the engine muffler, air
filter and carburetor are covered to keep water out. Water
in engine will shorten the useful life of your tiller.
• Clean engine, wheels, finish, etc. of all foreign matter.
• Keep finished surfaces and wheels free of all gasoline,
oil, etc.
• Protect painted surfaces with automotive type wax.
COOLING SYSTEM (See Fig. 22)
Your engine is air cooled. For proper engine performance
and long life keep your engine clean.
• Clean air screen frequently using a stiff-bristledbrush.
• Remove blower housing and clean as necessary.
• Keep cylinder fins free of dirt and chaff.
Fig. 22
AIR SCREEN
BLOWER HOUSING
CYLINDER
FINS
MUFFLER

15
SERVICE AND ADJUSTMENTS
CAUTION: Disconnect spark plug wire from spark plug and place wire where it cannot come into
contact with plug.
TILLER
TO ADJUST HANDLE HEIGHT (See Fig. 23)
Select handle height best suited for your tilling conditions.
Handle height will be different when tiller digs into soil.
• First loosen handle lock lever.
• Handlecan be positioned at differentsettingsbetween
“HIGH” and “LOW” positions.
• Retighten handle lock lever securely after adjusting.
FIG. 24
FIG. 25
TO REMOVE BELT GUARD (See Fig. 25)
NOTE: For ease of removal, remove hairpin clip and clevis
pin from left wheel. Pull wheel out from tiller about 1 inch.
• Remove two (2) screws from side of belt guard.
• Remove hex nut and washer from bottom of belt guard
(located behind wheel).
• Pull belt guard out and away from unit.
• Replace belt guard by reversing above procedure.
TIRE CARE
CAUTION: When mounting tires, un-
less beads are seated, overinflation
can cause an explosion.
• Maintain 20 pounds of tire pressure. If tire pressures
are not equal, tiller will pull to one side.
• Keep tires free of gasoline or oil which can damage
rubber.
TO REMOVE WHEEL (See Fig. 24)
• Place blocks under transmission to keep tiller from
tipping.
• Remove hairpin clip and clevis pin from wheel.
• Remove wheel and tire.
• Repair tire and reassemble.
tire_3
CLEVIS PIN
HAIRPIN CLIP
SCREW
AND
WASHER
HEX NUT
AND
WASHER
(LOCATED
BEHIND
TIRE)
SCREW
AND WASHER
BELT GUARD
HAIRPIN CLIP
AND CLEVIS PIN
Fig. 22
HANDLE
(LOW POSITION)
HANDLE LOCK LEVER
HANDLE
(HIGH POSITION)

16
SERVICE AND ADJUSTMENTS
TO REPLACE GROUND DRIVE BELT
(See Figs. 25 and 26)
• Removebeltguardas described in “TO REMOVEBELT
GUARD”.
• Remove old belt by slipping off engine pulley first then
remove from transmission pulley.
• Place new belt in groove of transmission pulley and
into engine pulley. BELT MUST BE IN GROOVE ON
TOP OF IDLER PULLEY. NOTE POSITION OF BELT
TO GUIDES.
• Check belt adjustment as described below.
• Replace belt guard.
• Reposition wheel and replace clevis pin and hairpin
clip.
GROUND DRIVE BELT ADJUSTMENT
(See Fig. 26)
For proper belt tension, the extension spring should have
about 5/8 inch (16 mm) stretch when drive control bar is
in “ENGAGED” position. This tension can be attained as
follows:
• Loosen cable clip screw securing the drive control
cable.
• Slide cable forward for less tension and rearward for
more tension until about 5/8 inch (16 mm) stretch is
obtained while the drive control bar is engaged.
• Tighten cable clip screw securely.
LESS
TENSION
IDLER
PULLEY TRANSMISSION
PULLEY CABLE CLIP
SCREW
DRIVE
CONTROL
CABLE
MORE
TENSION
5/8"
EXTENSION SPRING
Fig. 26
ENGINE
PULLEY

17
SERVICE AND ADJUSTMENTS
• To maintain the superb tilling performance of this
machine the tines should be checked for sharpness,
wear, and bending, particularly the tines which are
next to the transmission. If the gap between the tines
exceeds3-1/2"they should bereplacedorstraightened
as necessary.
• For tines that are slightly worn, the bolted tine and
hub assemblies can be switched between sides to
continue tilling in the same tilling mode if tilling in a
different mode is desired then the bolted tine and hub
assemblies should be switched back to their original
side so that the tine edge with the least wear will be
used.
FIG. 27
TINE REPLACEMENT
(See Figs. 27, 28 and 29)
CAUTION: Tinesaresharp. Weargloves
orotherprotectionwhenhandlingtines.
A badly worn tine causes your tiller to work harder and dig
moreshallow. Mostimportant,worntinescannotchopand
shred organic matter as effectively nor bury it as deeply as
good tines. A tine this worn needs to be replaced.
NEW TINE WORN TINE
FIG. 28
FIG. 29
tine_19
3-1/2" MAX
TINE
TINE
tine_20
HAIRPIN
CLIP
SHEAR PIN
SHARP EDGES SHARP EDGES
SHARP EDGES
HAIRPIN CLIP

18
SERVICE AND ADJUSTMENTS
ENGINE
TO ADJUST THROTTLE CONTROL CABLE
(See Fig. 30)
The throttle control has been preset at the factory and
adjustment should not be necessary. If adjustment is
necessary, proceed as follows:
• With engine not running, remove air cleaner cover and
cartridge (See “AIR CLEANER” in the Maintenance
section of this manual).
• Move remote throttle control to “FAST” position.
• If throttle lever on engine touches high speed stop, no
further adjustment is necessary. If throttle lever does
not touch high speed stop, continue with adjustment
procedure.
• Loosen cable clamp screw.
• Pull cable backward until throttle lever contacts the
high speed stop, and hold in this position.
• Tighten cable clamp screw securely.
• Reinstall air cleaner cover and cartridge.
TO ADJUST CARBURETOR
The carburetor has been preset at the factory and is not
adjustable.
IMPORTANT: NEVER TAMPERWITH THEENGINEGOVERNOR,
WHICHIS FACTORYSET FORPROPER ENGINE SPEED. OVER-
SPEEDING THE ENGINE ABOVE THE FACTORY HIGH SPEED
SETTING CAN BE DANGEROUS. IF YOU THINK THE ENGINE-
GOVERNEDHIGHSPEEDNEEDSADJUSTING, CONTACTYOUR
NEAREST AUTHORIZED SERVICE CENTER/DEPARTMENT,
WHICH HAS THE PROPER EQUIPMENT AND EXPERIENCE TO
MAKE ANY NECESSARY ADJUSTMENTS.
Fig. 30
THROTTLE
LEVER
CABLE
CLAMP
CABLE
PULL
HIGH
SPEED
STOP
AIR
CLEANER
BASE

19
STORAGE
ENGINE OIL
Drain oil (with engine warm) and replace with clean oil.
(See“ENGINE”intheMaintenancesectionofthismanual).
CYLINDER(S)
• Remove spark plug.
• Pour 1 ounce (29 ml) of oil through spark plug hole
into cylinder.
• Pull starter handle slowly several times to distribute
oil.
• Replace with new spark plug.
OTHER
• Do not store gasoline from one season to another.
• Replace your gasoline can if your can starts to rust.
Rust and/or dirt in your gasoline will cause problems.
• If possible, store your unit indoors and cover it to give
protection from dust and dirt.
• Cover your unit with a suitable protective cover that
does not retain moisture. Do not use plastic. Plastic
cannot breathe which allows condensation to form
and will cause your unit to rust.
IMPORTANT: NEVER COVER TILLER WHILE ENGINE AND
EXHAUST AREAS ARE STILL WARM.
Immediately prepare your tiller for storage at the end of the
season or if the unit will not be used for 30 days or more.
CAUTION: Never store the tiller with
gasoline in the tank inside a building
where fumes may reach an open flame
orspark. Allowthe engine tocoolbefore
storing in any enclosure.
TILLER
• Cleanentiretiller (See “CLEANING”intheMaintenance
section of this manual).
• Inspect and replace belts, if necessary (See belt re-
placementinstructionsintheServiceandAdjustments
section of this manual).
• Lubricate as shown in the Maintenance section of this
manual.
• Be sure that all nuts, bolts and screws are securely
fastened. Inspect moving parts for damage, breakage
and wear. Replace if necessary.
• Touch up all rusted or chipped paint surfaces; sand
lightly before painting.
ENGINE
FUEL SYSTEM
IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS
FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH
AS THE CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK
DURING STORAGE. ALSO, EXPERIENCE INDICATES THAT
ALCOHOL BLENDED FUELS (CALLED GASOHOL OR USING
ETHANOL OR METHANOL) CAN ATTRACT MOISTURE WHICH
LEADS TO SEPARATION AND FORMATION OF ACIDS DURING
STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF
AN ENGINE WHILE IN STORAGE.
• Empty the fuel tank by starting the engine and let it
run until the fuel lines and carburetor are empty.
• Never use engine or carburetor cleaner products in
the fuel tank or permanent.
• Use fresh fuel next season.
NOTE: Fuel stablizer is an acceptable alternative in
minimizing the formation of fuel gum deposits during
storage. Add stabilizer to gasoline in fuel tank or storage
container. Always follow the mix ratio found on stablizer
container. Run engine at least 10 minutes after adding
stablizer to allow the stabilizer to reach the carburetor.
Do not empty the gas tank and carburetor if using fuel
stabilizer.

20
TROUBLESHOOTING POINTS
Will not start 1. Out of fuel. 1. Fill fuel tank.
2. Engine not “CHOKED” properly. 2. See “TO START ENGINE” in the Operation section.
3. Engine flooded. 3. Wait several minutes before attempting to start.
4. Dirty air cleaner. 4. Clean or replace air cleaner cartridge.
5. Water in fuel. 5. Empty fuel tank and carburetor, and refill tank with
fresh gasoline.
6. Clogged fuel tank. 6. Remove fuel tank and clean.
7. Loose spark plug wire. 7. Make sure spark plug wire is seated properly on
plug.
8. Bad spark plug or improper gap. 8. Replace spark plug or adjust gap.
Hard to start 1. Throttle control not set properly. 1. Place throttle control in “FAST” position.
2. Dirty air cleaner. 2. Clean or replace air cleaner cartridge.
3. Bad spark plug or improper gap. 3. Replace spark plug or adjust gap.
4. Stale or dirty fuel. 4. Empty fuel tank and refill with fresh gasoline.
5. Loose spark plug wire. 5. Make sure spark plug wire is seated properly on
plug.
Loss of power 1. Engine is overloaded. 1. Set depth stake and wheels for shallower tilling.
2. Dirty air cleaner. 2. Clean or eplace air cleaner cartridge.
3. Low oil level/dirty oil. 3. Check oil level/change oil.
4. Faulty spark plug. 4. Clean and regap or change spark plug.
5. Oil in fuel. 5. Empty and clean fuel tank and refill, and clean
carburetor.
6. Stale or dirty fuel. 6. Empty fuel tank and refill with fresh gasoline.
7. Water in fuel. 7. Empty fuel tank and carburetor, and refill tank with
fresh gasoline.
8. Clogged fuel tank. 8. Remove fuel tank and clean.
9. Spark plug wire loose. 9. Connect and tighten spark plug wire.
10. Dirty engine air screen. 10. Clean engine air screen.
11. Dirty/clogged muffler. 11. Clean/replace muffler.
12. Poor compression. 12. Contact an authorized service center/department.
Engine overheats 1. Low oil level/dirty oil. 1. Check oil level/change oil.
2. Dirty engine air screen. 2. Clean engine air screen.
3. Dirty engine. 3. Clean cylinder fins, air screen, muffler area.
4. Partially plugged muffler. 4. Remove and clean muffler.
Excessive bounce/ 1. Ground too dry and hard. 1. Moisten ground or wait for more favorable soil
difficult handling conditions.
2. Wheels & depth stake incorrectly adjusted. 2. Adjust wheels and depth stake.
Soil balls up or clumps 1. Ground too wet. 1. Wait for more favorable soil conditions.
Engine runs but tiller 1. Tine control is not engaged. 1. Engage tine control.
won’t move 2. V-belt not correctly adjusted. 2. Inspect/adjust V-belt.
3. V-belt is off pulley(s). 3. Inspect V-belt.
Engine runs but labors 1. Tilling too deep. 1. Set depth stake for shallower tilling.
when tilling 2. Throttle control not properly adjusted. 2. Check throttle control setting.
PROBLEM CAUSE CORRECTION