For Parts and Service, contact our authorized distributor: call 1-800-849-1297
For Technical Assistance: call 1-800-829-5886
176843 Rev. 1 8.21.01 TR
PRINTED IN U.S.A.
Page 2
SAFETY RULES
SAFE OPERATION PRACTICES FOR WALK-BEHIND POWERED ROTARY TILLERS
TRAINING
•Read the Owner’s 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, particularly 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 adequate
outer garments. Wear footwear that will improve 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 crossing
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),
remove the wire from the spark plug, thoroughly inspect
the tiller for any damage, and repair the damage before
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.
•Take all possible precautions when leaving the machine
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 plug wire, 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.
•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
extended 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 important safety precautions. It means
CAUTION!!! BECOME ALERT!!! YOUR
SAFETY IS INVOLVED.
CAUTION: Always disconnect spark
plug wire and place wire where it cannot
contact spark plug in order to prevent
accidental starting when setting up,
transporting, adjusting or making repairs.
WARNING
The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other
reproductive harm.
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.
•Follow instructions under “Customer Responsibilities”
and “Storage” sections of this Owner’s Manual.
IMPORTANT: THIS UNIT IS EQUIPPED WITH AN
INTERNAL COMBUSTION ENGINE AND SHOULD NOT
BE USED ON OR NEAR ANY UNIMPROVED FORESTCOVERED, 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.
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.
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly easier. Standard
wrench sizes are listed.
(1) Utility knife
(1) Pair of pliers
(1) Screwdriver
(2) 1/2" wrenches
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).
CONTENTS OF HARDWARE PACK
LEFT
FRONT
RIGHT
OPERATOR'S
POSITION
FIG. 1
(2) Hex Bolts 5/16-18 x 3/4(2) Hex Bolts 5/16-18 x 1
(1) Cotter Pin
(2) Hex Bolts 5/16-18 x 1-1/4
(1) Clevis Pin
(6) Lock Washers 5/16
4
(4) Washers 3/8 x 7/8 x 14
(6) Hex Nuts 5/16-18
Page 5
ASSEMBLY
UNPACK CARTON & INSTALL HANDLE (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
CABLE(S).
•Cut cable ties securing handles.
•Slowly lift handle assembly up and align handle holes
with handle panel hole and slot.
•Loosely assemble hardware as shown. Be sure the
shorter (3/4" long) hex bolt is assembled in lower hole of
handle. Repeat for opposite side. Tighten all hardware
securely.
•Cut cable ties securing tiller to skid and remove tiller
from skid.
HANDLE
PANEL
NUT
LOCK
WASHER
TILLER
HANDLE
INSTALL REVERSE ROD (See Fig. 2)
•Secure upper reverse rod to lower reverse rod using
clevis pin. Secure with cotter pin.
INSTALL DEPTH STAKE ASSEMBLY
(See Fig. 3)
•Loosen nut “A” .
•Insert stake support between engine bracket halves with
stake spring down.
•Bolt stake support to engine brackets with bolts, lock
washers and nuts. Tighten securely. Tighten nut “A”.
•Depth stake must move freely. If it does not, loosen
support bolt.
ENGINE BRACKET
HALVES
NUT “A”
DEPTH STAKE
SUPPORT
STAKE
SPRING
CABLE
TILLER
HANDLES
COTTER
PIN
UPPER
REVERSE
ROD
FLAT
WASHER
HEX BOLT
5/16-18X3/4"
CLEVIS PIN
HEX BOLT
5/16-18X1"
HANDLE
PANEL
BOLTS
DEPTH
STAKE
SUPPORT
HEX BOLTS,
LOCK WASHERS,
AND HEX NUTS
BOLT
FIG. 3
HANDLE HEIGHT
•Handle height may be adjusted to better suit operator.
(See “HANDLE HEIGHT” in the Service and Adjustments section of this manual).
TILLING WIDTH
•Tilling width may be adjusted to better handle your tilling
conditions (See “TINE ARRANGEMENT” in the Service
and Adjustments section of this manual).
TINE OPERATION
•Check tine operation before first use. (See “TINE
OPERATION CHECK” in the Service and Adjustments
section of this manual).
LOWER
REVERSE
ROD
FIG. 2
5
Page 6
OPERATION
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.
REVERSE TINE
CONTROL
DEPTH STAKE
RECOIL
STARTER
HANDLE
FORWARD TINE
CONTROL
CHOKE CONTROL
THROTTLE
CONTROL
TINE
SHIELD
TINES
MEETS ANSI SAFETY REQUIREMENTS
Our tillers conform to the safety standards of the American National Standards Institute.
FORWARD TINE CONTROL - Engages tines in forward
direction.
REVERSE TINE CONTROL - Engages tines in reverse
direction.
THROTTLE CONTROL - Controls engine speed.
FIG. 4
CHOKE CONTROL - Used when starting a cold engine.
DEPTH STAKE - Controls forward speed and the depth at
which the tiller will dig.
RECOIL STARTER HANDLE - Used to start the engine.
6
Page 7
OPERATION
The operation of any tiller can result in foreign objects thrown into the eyes, which can
result in severe eye damage. Always wear safety glasses or eye shields before starting your
tiller and while tilling. We recommend a wide vision safety mask for over spectacles or
standard safety glasses.
HOW TO USE YOUR TILLER
Know how to operate all controls before adding fuel and oil
or attempting to start engine.
STOPPING (See Fig. 5)
TINES
•Release forward tine control to stop forward movement.
•Release reverse tine control to stop reverse movement.
ENGINE
•Move throttle control to “STOP” position.
•Never use choke to stop engine.
FORWARD TINE CON-
REVERSE
CONTROL
TROL
IN “OFF” (UP) POSITION
FORWARD TINE CONTROL IN
“ON” (DOWN) POSITION
TILLING
The speed and depth of tilling is regulated by the position of
the depth stake and wheel height.
The depth stake should always be below the wheels for
digging. It serves as a brake to slow the tiller’s forward
motion to enable the tines to penetrate the ground. Also, the
more the depth stake is lowered into the ground the deeper
the tines will dig.
DEPTH STAKE (See Fig. 6)
Adjust depth stake by removing the hairpin clip and clevis
pin. Change depth stake to desired position. Replace the
clevis pin and hairpin clip.
•For normal tilling, set depth stake at the second or third
hole from the top.
WHEELS (See Fig. 6)
Adjust wheels by removing the hairpin clip and clevis pin.
Change wheel position. Replace the hairpin clip and clevis
pin.
•For normal tilling, set wheels at the second or third hole
from the top.
HAIRPIN CLIP
AND CLEVIS PIN
DEPTH
STAKE
THROTTLE
CONTROL
CHOKE
CONTROL
FIG. 5
TINE OPERATION (See Fig. 5)
FORWARD
•Squeeze forward tine control to handle.
REVERSE
•With forward tine control “OFF” (up) position, pull back
and hold reverse tine control.
STAKE
SPRING
WHEEL
HAIRPIN CLIP
AND CLEVIS PIN
FIG. 6
7
Page 8
OPERATION
TO TRANSPORT
CAUTION: Before lifting or transporting, allow tiller engine and muffler to
cool. Disconnect spark plug wire. Drain
gasoline from fuel tank.
AROUND THE YARD
•Tip depth stake forward until it is held by the stake
spring.
•Push tiller handles down, raising tines off the ground.
•Push or pull tiller to desired location.
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.
•Fill engine with oil to point of overflowing. For approxi-
mate capacity see “PRODUCT SPECIFICATIONS” on
page 3 of this manual.
•Tilt tiller back on its wheels and then re-level.
•With engine level, refill to point of overflowing if neces-
sary. Replace oil filler plug.
•For cold weather operation you should change oil for
easier starting (See “OIL VISCOSITY CHART” in the
Customer Responsibilities section of this manual).
•To change engine oil, see the Customer Responsibilities
section of this manual.
OIL
LEVEL
OIL
FILLER
PLUG
FIG. 7
ADD GASOLINE
•Fill fuel tank. Use fresh, clean, regular unleaded
gasoline. (Use of leaded gasoline will increase carbon
and lead oxide deposits and reduce valve life.)
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW 32°F (0°C), USE FRESH, CLEAN, WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
WARNING: 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. 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 rununtil the fuel lines and carburetor are empty. Use fresh fuel
next season. See Storage section of this manual for
additional information. Never use engine or carburetor
cleaner products in the fuel tank or permanent damage may
occur.
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.
Do not overfill. Wipe off any spilled oil
or fuel. Do not store, spill or use gasoline near an open flame.
TO START ENGINE (See Fig. 8)
CAUTION: Keep drive control bar in
“DISENGAGED” position when starting
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 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.
•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.
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.
8
Page 9
OPERATION
NOTE: If at a high altitude (3000 feet) or in cold
temperatures (below 32°F), the carburetor fuel mixture
may need to be adjusted for best engine performance.
See "TO ADJUST CARBURETOR" in the Service and
Adjustments section of this manual.
NOTE: If engine does not start, see troubleshooting
points.
SPARK PLUG
CHOKE
CONTROL
RECOIL STARTER
HANDLE
FIG. 8
THROTTLE
CONTROL
BREAKING IN YOUR TILLER
Break-in your belt(s), pulleys and tine control before you
actually begin tilling.
•Start engine, tip tines off ground by pressing handles
down and engage tine control to start tine rotation. Allow
tines to rotate for five minutes.
•Check tine operation and adjust if necessary. See
“TINE OPERATION CHECK” in the Service and Adjust-
ments section of this manual.
TILLING HINTS
CAUTION: Until you are accustomed to
handling your tiller, start actual field use
with throttle in slow position.
To help tiller move forward, lift up the handles slightly (thus
lifting depth stake out of ground). To slow down the tiller,
press down on handles.
If you are straining or tiller is shaking, the wheels and depth
stake are not set properly in the soil being tilled. The proper
setting of the wheels and depth stake is through trial and error
and depends upon the soil condition. (The harder or wetter
the ground, the slower the engine and tine speed needed.
Under these poor conditions, at fast speed the tiller will run
and jump over the ground).
A properly adjusted tiller will dig with little effort from the
operator.
•Tilling is digging into, turning over, and breaking up
packed soil before planting. Loose, unpacked soil helps
root growth. Best tilling depth is 4"-6". A tiller will also
clear the soil of unwanted vegetation. 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.
•Soil conditions are important for proper tilling. Tines will
not readily penetrate dry, hard soil which may contribute
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.
•You will find tilling much easier if you leave a row untilled
between passes. Then go back between tilled rows.
(See Fig. 9) There are two reasons for doing this. First,
wide turns are much easier to negotiate than aboutfaces. Second, the tiller won’t be pulling itself, and you,
toward the row next to it.
•Set depth stake and wheel height for shallow tilling when
working extremely hard soil or sod. Then work across
the first cuts at normal depth.
4
321
5
67
FIG. 9
CULTIVATING
Cultivating is destroying the weeds between rows to prevent
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"-3".
•You will probably not need to use the depth stake. Begin
by tipping the depth stake forward until it is held by the
stake spring.
•Cultivate up and down the rows at a speed which will
allow tines to uproot weeds and leave the ground in rough
condition, promoting no further growth of weeds and
grass (See Fig. 10).
FIG. 10
9
Page 10
CUSTOMER RESPONSIBILITIES
MAINTENANCE
SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
Check Engine Oil Level
Change Engine Oil
Oil Pivot Points
Inspect Spark Arrester / Muffler
Inspect Air Screen
E EACH U
R
BEFO
SE
S
UR
O
Y 25 H
EVER
EVERY 5 H
S
R
U
O
Y 50 H
EVER
RS
U
O
SERVICE DATES
Clean or Replace Air Cleaner Cartridge
Clean Engine Cylinder Fins
Replace Spark Plug
1 - Change more often when operating under a heavy load or in high ambient temperatures.
2 - Service more often when operating in dirty or dusty conditions.
2
GENERAL RECOMMENDATIONS
The warranty on this tiller does not cover items that have
been subjected to operator abuse or negligence. To receive
full value from the warranty, 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
this manual should 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 CHART
* TINE CONTROL
** ENGINE
LUBRICATION
Keep unit well lubricated (See “LUBRICATION CHART”) .
* IDLER
ARM
* SAE 30 OR 10W-30 MOTOR OIL
** REFER TO CUSTOMER RESPONSIBILITIES “ENGINE”
SECTION
10
Page 11
CUSTOMER RESPONSIBILITIES
Disconnect spark plug wire before performing any maintenance (except carburetor adjustment) to prevent
accidental starting of 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.
ENGINE
LUBRICATION
Use only high quality detergent oil rated with API service
classification SF-SJ. Select the oil’s SAE viscosity grade
according to your expected temperature.
SAE VISCOSITY GRADES
SAE 30
5W-30
-20 0 30 40
F
C
-30
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
-20 0
-10
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
32°F (0°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.
TO CHANGE ENGINE OIL (See Figs. 11 and 12)
Determine temperature range expected before oil change.
All oil must meet API service classification SF-SJ.
•Be sure tiller is on level surface.
•Oil will drain more freely when warm.
•Catch oil in a suitable container.
•Remove drain plug.
•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.
•Refill engine with oil. See “CHECK ENGINE OIL
LEVEL” in the Operation section of this manual.
OIL
DRAIN
PLUG
32
FIG. 11
10
60
80
20 30 40
100
AIR CLEANER (See Fig. 13)
Service air cleaner cartridge every twenty-five hours, more
often if engine is used in very dusty conditions.
•Loosen air cleaner screw.
•Remove air cleaner cover.
•Carefully remove air cleaner cartridge. Be careful. Do
not allow dirt or debris to fall into carburetor.
•Clean by tapping gently on a flat surface.
NOTE: If very dirty or damaged, replace cartridge.
•Clean and replace cover. Tighten screw securely.
CAUTION: Petroleum solvents, such as
kerosene, are not to be used to clean
cartridge. They may cause deterioration
of the cartridge. Do not oil cartridge. Do
not use pressurized air to clean or dry
cartridge.
AIR CLEANER CARTRIDGE
COVER
AIR
CLEANER
SCREW
FIG. 13
COOLING SYSTEM (See Fig. 14)
Your engine is air cooled. For proper engine performance
and long life keep your engine clean.
•Clean air screen frequently using a stiff-bristled brush.
•Remove blower housing and clean as necessary.
•Keep cylinder fins free of dirt and chaff.
CYLINDER FINS
MUFFLER
BLOWER
HOUSING
AIR
SCREEN
OIL FILLER
PLUG
FIG. 12
OIL LEVEL
FIG. 14
11
Page 12
CUSTOMER RESPONSIBILITIES
MUFFLER
Do not operate tiller without muffler. Do not tamper with
exhaust system. Damaged mufflers or spark arresters could
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 season
or after every 50 hours of use, whichever comes first. Spark
plug type and gap setting are shown in “PRODUCT SPECIFICATIONS” on page 3 of this manual.
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. 15)
Factory assembly has provided lowest handle height. Select handle height best suited for your tilling conditions.
Handle height will be different when tiller digs into soil.
•If a higher handle height is desired, loosen the four nuts
securing handle panel to engine brackets.
•Slide handle panel to desired location.
•Tighten the four nuts securely.
ENGINE BRACKETS
HANDLE
PANEL
TRANSMISSION
Your transmission is sealed and will not require lubrication
unless serviced.
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.
CLEVIS PIN
A
B
HAIRPIN CLIP
FIG. 16
MID-WIDTH TILLING - 24" PATH (See Fig. 17)
•Assemble holes “A” in tine hubs to holes “C” in tine shaft.
C
A
OUTER
TINE
A
B
INNER TINE
C
A
NUTS (ALSO 2
ON LEFT SIDE
OF TILLER)
FIG. 15
TINE ARRANGEMENT
Your outer tines can be assembled in several different ways
to suit your tilling or cultivating needs.
CAUTION: Tines are sharp. Wear gloves
or other protection when handling tines.
NORMAL TILLING - 26" PATH (See Fig. 16)
•Assemble holes “A” in tine hubs to holes “B” in tine shaft.
FIG. 17
NARROW TILLING/CULTIVATING - 12-3/4" PATH (See
Fig. 18)
•Remove outer tines.
INNER TINES ONLY
FIG. 18
NOTE: When reassembling outer tines, be sure right tine
assembly (marked “R”) and left tine assembly (marked “L”)
are mounted to correct side of tine shaft.
12
Page 13
SERVICE AND ADJUSTMENTS
TINE OPERATION CHECK (See Fig. 19)
WARNING: Disconnect spark plug wire
from spark plug to prevent starting while
checking tine operation.
For proper tine operation, forward tine control lever must be
against control body and all slack removed from inner wire
of control cable when control is in the “OFF” (up) position.
If lever and cable are loose, loosen cable clip at lower end of
cable. Pull up on cable to remove slack, without extending
spring on end of cable, and retighten cable clip.
FINAL CHECK “OFF” POSITION
•With tine control “OFF” (up), push down on handle to
raise tines off the ground.
•Slowly pull recoil starter handle while observing tines.
Tines should not rotate.
•If tines rotate, inner wire of control cable is too tight
which is extending lower spring and engaging tines.
Loosen cable clip and push down on cable only enough
to relieve spring tension. Tighten cable clip.
•Recheck in “OFF” position and adjust if necessary.
FINAL CHECK “ON” POSITION
•With tine control “ON” (held down to handle) push down
on handle to raise tines off the ground.
•Slowly pull recoil starter handle while observing tines.
Tines should rotate forward.
•If tines do not rotate, inner wire of control cable is too
loose. Loosen cable clip and pull cable up to remove
slack and retighten clip.
•Recheck in “ON” position and adjust if necessary.
NOTE: If “ON” position check required adjustment, recheck
“OFF” position adjustment to insure tines do not rotate whencontrol is “OFF” (up).
FORWARD TINE
CONTROL IN
“OFF” (UP)
POSITION
TINE CONTROL
BODY
CABLE
CLIP
FIG. 19
“ON” POSITION
TINE
CONTROL
CABLE
TO REMOVE BELT GUARD (See Fig. 20)
•Remove two (2) cap nuts and washers from side of belt
guard.
•Loosen (do not remove) tine shield nut on underside of
tine shield.
•Pull belt guard out and away from unit.
•Replace belt guard by reversing above procedure. Be
sure slot in bottom of belt guard is under head of tine
shield bolt and all nuts are tightened securely.
CAP NUTS
AND WASHERS
BELT
GUARD
TINE
SHIELD
NUT
FIG. 20
TO REPLACE V-BELTS (See Figs. 21 and 22)
Replace V-belts if they have stretched considerably or if they
show cracks or frayed edges. There are two (2) V-belts forward (inside) and reverse (outside).
Belt guard must be removed to service belts. See “TO
REMOVE BELT GUARD” in this section of manual.
NOTE: Observe carefully routing of both belts and location
of all belt guides before removing belts.
BELT REMOVAL
•Remove reverse idler pulley from idler arm.
•Remove reverse (outside) V-belt.
•Remove forward (inside) V-belt from transmission pulley
first and then from engine pulley.
BELT REPLACEMENT
•Install new forward (inside) V-belt to engine pulley first
then to transmission pulley. Be sure belt is positioned
on inside groove of both pulleys, inside all belt guides
and rests on idler pulley.
•Before installing reverse (outside) V-belt, turn belt “inside out”. Twist so wide, flat surface of belt is to inside.
•Wrap V-belt around reverse idler pulley and reassemble
idler to idler arm. Tighten securely. Be sure belt is
between reverse idler pulley and idler arm pin.
•Install belt to outside groove of transmission pulley. Be
sure belt is inside all belt guides and rests on outside
groove of engine pulley.
CHECK TINE OPERATION
•See “TINE OPERATION CHECK” in this section of
manual.
REPLACE BELT GUARD
13
Page 14
SERVICE AND ADJUSTMENTS
FORWARD MOTION (INSIDE) V-BELT
ENGINE PULLEY
REVERSE
IDLER PULLEY
BELT GUIDE
REVERSE
IDLER
PULLEY
ENGINE
PULLEY
REVERSE
IDLER PULLEY
BELT GUIDE
FORWARD
IDLER PULLEY
TRANSMISSION
PULLEY
REVERSE (OUTSIDE) V-BELT
FORWARD
IDLER PULLEY
FRONT VIEW REFERENCE
IDLER
ARM PIN
ENGINE
TO ADJUST CARBURETOR
The carburetor has been preset at the factory and adjustment should not be necessary. However, engine performance can be affected by differences in fuel, temperature,
altitude or load. If the carburetor does need adjustment,
contact your nearest authorized service center/department
IMPORTANT: NEVER TAMPER WITH THE ENGINE
GOVERNOR, WHICH IS FACTORY SET FOR PROPER
ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE
THE FACTORY HIGH SPEED SETTING CAN BE
DANGEROUS. IF YOU THINK THE ENGINE-GOVERNED
HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR
NEAREST AUTHORIZED SERVICE CENTER/
DEPARTMENT, WHICH HAS THE PROPER EQUIPMENT
AND EXPERIENCE TO MAKE ANY NECESSARY
ADJUSTMENTS.
REVERSE
IDLER PULLEY
IDLER
ARM PIN
FORWARD MOTION
(INSIDE) V-BELT
ENGINE PULLEY
BELT
GUIDE
FIG. 21
ENGINE
PULLEY
REVERSE
IDLER ARM
REVERSE (OUTSIDE)
V-BELT
BELT GUARD
BOLT
TRANSMISSION
PULLEY
FORWARD IDLER
PULLEY
FIG. 22
14
Page 15
STORAGE
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
or spark. Allow the engine to cool
before storing in any enclosure.
TILLER
•Clean entire tiller (See “CLEANING” in the Customer
Responsibilities section of this manual).
•Inspect and replace belts, if necessary (See belt replacement instructions in the Service and Adjustments
section of this manual).
•Lubricate as shown in the Customer Responsibilities
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
ENGINE OIL
Drain oil (with engine warm) and replace with clean oil. (See
“ENGINE” in the Customer Responsibilities section of this
manual).
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.
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.
•Drain the fuel tank.
•Start 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 damage may occur.
•Use fresh fuel next season.
NOTE: Fuel stabilizer 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 stabilizer
container. Run engine at least 10 minutes after adding
stabilizer to allow the stabilizer to reach the carburetor. Do
not drain the gas tank and carburetor if using fuel stabilizer.
15
Page 16
TROUBLESHOOTING POINTS
PROBLEMCAUSECORRECTION
Will not start1. Out of fuel.1. Fill fuel tank.
Hard to start1. Throttle control not set properly.1. Place throttle control in “FAST” position.
Loss of power1. Engine is overloaded.1. Set depth stake and wheels for shallower tilling.
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. Drain 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.
9. Carburetor out of adjustment.9. Make necessary adjustments.
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. Drain fuel tank and refill with fresh gasoline.
5. Loose spark plug wire.5. Make sure spark plug wire is seated properly on
plug.
6. Carburetor out of adjustment.6. Make necessary adjustments.
2. Dirty air cleaner.2. Clean or replace air cleaner cartridge.
Excessive bounce/1. Ground too dry and hard.1. Moisten ground or wait for more favorable soil
difficult handlingconditions.
Soil balls up or clumps1. Ground too wet.1. Wait for more favorable soil conditions.
Engine runs but tiller1. Tine control is not engaged.1. Engage tine control.
won’t move2. V-belt not correctly adjusted.2. Inspect/adjust V-belt.
Engine runs but labors1. Tilling too deep.1. Set depth stake for shallower tilling.
when tilling2. Throttle control not properly adjusted.2. Check throttle control setting.
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.
5. Improper carburetor adjustment.5. Adjust carburetor to richer position.
2. Wheels and depth stake incorrectly adjusted.2. Adjust wheels and depth stake.
3. V-belt is off pulley(s).3. Inspect V-belt.
3. Carburetor out of adjustment.3. Make necessary adjustments.
16
Page 17
REPAIR PARTS
HANDLE ASSEMBLY
TILLER - - MODEL NUMBER HDF550K
KEYPART
NO.NO.DESCRIPTION
1131268X428 Panel Pnt Control
272140512Bolt, Carriage 5/16-18 UNC x 1-1¦2
39266RGrip, Handle
4166376Handle, L.H.
573680500Locknut, Crown 5/16-18
619111116Washer 11/32 x 11/16 x 16 Ga.
719121414Washer 3/8 x 7/8 x 14 Ga.
874760516Bolt, Hex Hd. 5/16-18 x 1
974760512Bolt, Hex Hd 5/16-18 x 3/4
1010040500Washer, Lock 5/16
1173220500Nut, Hex 5/16-18
1298000129Nut, Flanged 5/16-18
1372140506Bolt, Carriage 5/16-18 x 3/4 Gr. 5
14674A150428 Panel, Handle
16166377Handle, R.H.
KEYPART
NO.NO.DESCRIPTION
17106932XKnob, Control, Reverse
18166868Cable, Control, Tine
19151229Lever, Control, Tine
20154805Pin, Pivot
2112000027Ring, Klip
22167692Rod, Reverse, Upper
231778EPin, Retaining
242613JRod, Reverse, Lower
2519131316Washer 13/32 x 13/16 x 16 Ga.
2676020412Pin, Cotter 1/8 x 3/4
2776020308Pin, Cotter 3/32 x 1/2
2819131312Washer 13/32 x 13/16 x 12 Ga.
2912000059Reta ining , Ring
Thd. Cutting #10-24 x 1/2 Type D
474610812Bolt, Hex 1/2-20 x 3/4
573220600Nut, Hex 3/8-16
619131316Washer 13/32 x 13/16 x 16 Ga.
72009JPulley, Idler, Reverse
8175558Assembly, Arm, Reverse Idler
974760628Bolt, Hex 3/8-16 x 1-3/4
10156705X428 Guard, Belt
1119091016Washer 9/32 x 5/8 x 16 Ga.
12104213XNut, Cap 1/4- 20
1372140406Bolt, Carriage 1/4-20 x 3/4
14133035V-Belt (Forward Motion)
152614JV-Be lt (Reverse)
1612000028Ring, Reta iner
172649MKey, Square
18151236Pulley, Flat, Trans.
19165914Bolt, Belt Guard
KEYPART
NO.NO.DESCRIPTION
2012000036Ring, Klip
2173350600Nut, Hex, Jam 3/8-16
22161806Pulley, Idler
23175377Arm, Idler
2474760620Bolt, Hex 3/8-16 x 1-1/4
25106968XShaft, Idler Arm
2673350500Nut, Hex, Jam 5/16-18
2773220400Nut, Fin Hex 1/4-20
2810040400Washer LK Hvy Helical 1/4
29109227XPad, Idler
3023200404Screw, Set , Socket, Headless
C.P. 1/4-20 x 1 /4
31101189LSheave, Engine
32151223Pulley, V-Groove, Trans.
3519091416Washer 9/32 x 7/8 x 16 Ga.
4073510400Nut Keps Hex 1/4-20
NOTE: All component dimensions given in U.S. inches.
174760524Bolt, Hex 5/16-18 x 1-1/2 Gr. 2
274780652Bolt, Hex, Fin 3/8-16 x 3-1/4
319131311Washer 13/32 x 13/16 x 11
573800600Locknut, Hex, w/washer 3/8-16
69057R428Shield, Tine
7165835Bracket, Engine, R.H.
81948JBracket, Engine, L.H.
910040500Washer, Lock 5/16
1073220500Nut, Hex 5/16-18
1174760544Bolt, Hex 5/16-18 x 2-3/4
12176112Transmission
KEYPART
NO.NO.DESCRIPTION
149173RSpacer, Split
1573970500Nut Lock Hex Flg
1619091412Washer 9/32 x 7/8 x 12 Ga.
1719092016Washer 9/32 x 1-1/4 x 16 Ga.
1810040400Washer, Lock 1/4
1974610412Bolt, Hex 1/4-28 x 3/4 Gr. 5
20- - - - - - -Engine, Briggs Model 110402
Order parts from engine
manufacturer
NOTE: All component dimensions given in U.S. inches.
1 inch = 25.4 mm
21
Page 22
REPAIR PARTS
DECALS
TILLER - - MODEL NUMBER HDF550K
1
3
2
9
4
5
6
7
8
11
10
KEYPART
NO.NO.DESCRIPTION
1157377Decal, Logo
2157380Decal, Logo
3157378Decal, HP, Reverse
4141914Decal, Reverse, Tine Control
5141907Decal, Hand Placement
6176391Decal, Eng. Tiller
7171077Decal, OHV. N-I/C
8141906Decal, Warning, Rotating Tines
9157381Decal, Hvy Duty
10171078Decal, Rewind Intek
11162215Decal, Tine Shield Wrng. Dom
- -176843Manual, Owner’s (English)
- -176844Manual, Owner’s (Spanish)
22
Page 23
LIMITED WARRANTY
The Manufacturer warrants to the original consumer purchaser that this product as manufactured is free from defects
in materials and workmanship. For a period of two (2) years from date of purchase by the original consumer purchaser,
we will repair or replace, at our option, without charge for parts or labor incurred in replacing parts, any part which we find
to be defective due to materials or workmanship. This Warranty is subject to the following limitations and exclusions.
1. This warranty does not apply to the engine, other than EHP manufactured transaxle/transmission components,
battery (except as noted below) or components parts thereof. Please refer to the applicable manufacturer's warranty
on these items.
2. Transportation charges for the movement of any power equipment unit or attachment are the responsibility of the
purchaser. Transportation charges for any parts submitted for replacement under this warranty must be paid by the
purchaser unless such return is requested by Electrolux Home Products.
3. The Warranty period for any products used for rental or commercial purposes is limited to 90 days from the date of
original purchase.
4. This Warranty applies only to products which have been properly assembled, adjusted, operated, and maintained
in accordance with the instructions furnished. This Warranty does not apply to any product which has been subjected
to alteration, misuse, abuse, improper assembly or installation, delivery damage, or to normal wear of the product.
5. Exclusions: Excluded from this Warranty are belts, tines, tine adapters, normal wear, normal adjustments, standard
hardware and normal maintenance.
6. In the event you have a claim under this Warranty, you must return the product to an authorized service dealer.
Should you have any unanswered questions concerning this Warranty, please contact:
Electrolux Home Products
a division of WCI Outdoor Products, Inc.
Outdoor Products Customer Service Dept.
250 Bobby Jones Expressway
Augusta, GA 30909 USA
giving the model number, serial number and date of purchase of your product and the name and address of the authorized
dealer from whom it was purchased.
THIS WARRANTY DOES NOT APPLY TO INCIDENTAL OR CONSEQUENTIAL DAMAGES AND ANY IMPLIED
WARRANTIES ARE LIMITED TO THE SAME TIME PERIODS STATED HEREIN FOR OUR EXPRESSED
WARRANTIES. Some areas do not allow the limitation of consequential damages or limitations of how long an implied
Warranty may last, so the above limitations or exclusions may not apply to you. This Warranty gives you specific legal
rights, and you may have other rights which vary from locale to locale.
This is a limited Warranty within the meaning of that term as defined in the Magnuson-Moss Act of 1975.
In Canada contact:
Electrolux Home Products
a division of WCI Outdoor Products, Inc.
7075 Ordan Drive
Mississauga, Ontario
L5T 1K6
23
Page 24
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