Craftsman 917.299082 User manual

Owner's Manual BN°
TI
UAL
900 Series
17
ETLL
OTATI
Inch Tine Width
TI iT ES
Model No.
917.299082
•EspaSol, p. 23
This product has a low emission engine which operates
differently from previously built engines. Before you start the
engine, read and understand this Owner's Manual.
IMPORTANT:
Read and follow all Safety
Rules and Instructions before
operating this equipment.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
Visit our Craftsman website:www.sears.com/craftsman
U.S.A.
428622 Rev 1

Warranty ................................................ 2
Safety Rules .......................................... 2
Product Specifications ......................... 4
Assembly/Pre-Operation ....................... 6
Operation ............................................... 8
Maintenance Schedule ........................ 14
Maintenance ....................................... 14
Service and Adjustments ..................... 16
Storage ................................................ 20
Troubleshooting ................................... 21
Illustrated Parts List ............................. 44
Sears Service ........................ Back Cover
LIMITED TWO YEAR WARRANTY ON CRAFTSMAN TILLER
For two (2) years from date of purchase, when this Craftsman Tiller is maintained,
lubricated, and tuned up according to the operating and maintenance instructions in the
owner's manual, Sears will repair free of charge any defect in material or workmanship.
This Warranty does not cover:
• Expendable items which become worn during normal use, such as tines, spark plugs,
air cleaners and belts.
• Repairs necessary because of operator abuse or negligence, including bent crank-
shafts and the failure to maintain the equipment according to the instructions con-
tained in the owner's manual.
• If this Craftsman Tiller is used for commercial or rental purposes, this Warranty applies
for only thirty (30) days from the date of purchase.
Warranty service is available by returning the craftsman power mower to the nearest
sears service center/department in the united states. This warranty applies only while
this product is in use in the united states.
This Warranty gives you specific legal rights, and you may also have other rights which
vary from state to state.
SEARS, ROEBUCKAND CO., D/817WA, HOFFMAN ESTATES, IL 60179 U.S.A.
IMPORTANT: This cutting machine is capable of amputating hands and feet and throw-
ing objects. Failure to observe the following safety instructions could result in serious
injury or death.
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 op-
erate 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 (mo-
tor).
• 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 flam-
mable.
• 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.
2

• Use extension cords and receptacles
as specified by the manufacturer for all
units with electric drive motors or elec-
tric starting motors.
• Never attempt to make any adjustments
while the engine (motor) is running (ex-
cept where specifically recommended
by manufacturer).
OPERATION
• Do not put hands or feet near or under
rotating parts.
• Exercise extreme caution when operat-
ing 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 fall-
ing.
• If the unit should start to vibrate ab-
normally, stop the engine (motor) and
check immediately for the cause. Vibra-
tion is generally a warning of trouble.
• Stop the engine (motor) when leaving
the operating position.
• Take all possible precautions when leav-
ing 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 be-
hind 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 vis-
ibility 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 ac-
cessories in safe working condition.
• Check shear pins, engine mounting
bolts, and other bolts at frequent inter-
vals 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.
_lkLook 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 acci-
dental starting when setting up, transport-
ing, adjusting or making repairs.
,_WARNING: Engine exhaust, some of its
constituents, and certain vehicle compo-
nents contain or emit chemicals known to
the State of California to cause cancer and
birth defects or other reproductive harm.
3

PRODUCT SPECIFICATIONS
Gasoline Capacity: 3 Quarts (2.8L)
Unleaded Regular
Oil (API-SG-SL): SAE 30 Above 32°F/0°C
(Capacity:20 oz./0.6L) SAE5w30Below32°F/0°C
Spark Plug: Champion RC12YC
(Gap: .030"/0.76mm)
CONGRATULATIONS on your purchase
of a Sears Tiller. It has been designed,
engineered and manufactured to give you
the best possible dependability and per-
formance.
Should you experience any problems you
cannot easily remedy, please contact a
Sears or other qualified Service Center.
We have competent, we!l-trained techni-
cians 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".
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 cor-
rect tools as necessary to insure proper
tightness.
CUSTOMER RESPONSIBiLiTIES
• Read and observe the safety rules.
• Follow a regular schedule in main-
taining, caring for and using your tiller.
• Follow the instructions under the "Main-
tenance" and "Storage" sections of this
,_i_Owner's Manual.
WARNING: This unit is equipped with
an internal combustion engine and should
not be used on or near any unimproved
forest-covered, brush-covered or grass
covered land unless the engine's exhaust
system is equipped with a spark arrester
meeting applicable local or state 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 the above is
required by law (Section 4442 of the
California Public Resources Code). Other
states may have similar laws. Federal
laws apply on federal lands. A spark ar-
rester for the muffler is available through
your nearest Sears service center (See
REPAIR PARTS section of this manual).
REPAIR PROTECTION
AGREEMENTS
Congratulations on making a smart pur-
chase. Your new Craftsman® product is
designed and manufactured for years of
dependable operation. But like all products,
it may require repair from time to time. That's
when having a Repair Protection Agreement
can save you money and aggravation.
Purchase a Repair Protection Agreement
now and protect yourseff from unexpected
hassle and expense.
Here's what's included in the Agreement:
• Expert service by our 12,000 profe-
sional repair specialists.
• Unlimited service and no charge for
parts and labor on all covered repairs.
• Product replacement if your covered
product can't be fixed.
• Discount of 10% from regular price of
service and service-related parts not
covered by the agreement; also, 10%
off regular price of preventive mainte-
nance check.
• Fast help by phone- phone support
from a Sears technician on products
requiring in-home repair, plus conve-
nient repair scheduling.
Once you purchase the Agreement, a
simple phone call is all that it takes for you
to schedule service. You can call anytime
day or night, or schedule a service ap-
pointment online.
Sears has over 12,000 professional repair
specialists, who have access to over 4.5
million quality parts and accessories.
That's the kind of professionalism you can
count on to help prolong the life of your
new purchase for years to come. Purchase
your Repair Protection Agreement today!
Some limitations and exclusions apply.
For prices and additional information
call 1-800-827-6655.
SEARS iNSTALLATION SERVICE
For Sears professional installation of home
appliances, garage door openers, water
heaters, and other major home items, in
the U.S.A. call 1-800-4-MY-HOME®
4

These accessories were available when the tiller was purchased. They are also avail-
able at most Sears Retail outlets and Service Centers. Most Sears Stores can order
repair parts for you when you provide the model number of your tiller.
ENGINE
SPARK PLUG MUFFLER AiR FILTER GAS CAN ENGINE OiL STABiLiZER
TILLER PERFORMANCE
FURROW OPENER
TILLER MAINTENANCE
BELT TINES SHEAR PiN
O
i
:1
HAiRPiN CLIP
CONTENTS OF HARDWARE PACK
(2) Handle Locks (1) Carriage Bolt
3/8-16 UNC x 1 Gr. 5
(1) Hairpin Clips
o
(2) Shear Pins & Clips
G
(1) Center Locknut
3/8-16 UNC
(1) Cable Clip
(1) Flat Washer
13/32xlx11Ga.
0(1) Handle Lock Lever
D
(1) Pivot Bolt
3/8-16 UNC Grade 5
5

Your new tiller has been assembled at the factory with the 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) Wire cutter
(1) Tire pressure gauge
(1) Screwdriver
(1) Pair of pliers
(1) 9/16" wrench
OPERATOR'S POSITION
When right or left hand is mentioned in
this manual, it means when you are in the
operating position (standing behind tiller
handles). FRONT
LEFT RIGHT
OPERATOR'S
POSITION
UNPACKING CARTON
_ILCAUTION: Be careful of exposed sta-
ples when handling or disposing of carton-
ing material.
IMPORTANT: When unpacking and as-
sembling tiller, be careful not to stretch or
kink cables.
1. While holding handle assembly, cut
came ties securing handle assembly to
top frame. Let handle assembly rest
on tiller.
2. Remove top frame of carton.
3. Slowly ease handle assembly up and
place on top of carton.
4. Cut down right hand front and right
hand rear corners of carton. Lay side
carton wall down.
.Remove packing material from handle
assembly.
Shift Rod
Handle
Assembly
INSTALL HANDLE
.Insert one handle lock (with teeth fac-
ing 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 po-
sition.)
VIEWED FROM R.H. SIDE OF TILLER
Handle Assembly
Gearcase Notch
Handle Lock
2. Grasp handle assembly. Hold in "up"
position. Be sure handle lock remains
in gearcase notch. Slide handle as-
sembly into position.
"':-::":::;:i;,s;;ii:_://_ "UP"HandlePositionAssembly
': _, Tighten handle
'"'""" lock lever to hold
"%.
Loosen Handle
Lock Lever to
Move
6

3. Rotate handle assembly down. Insert
rear carriage bolt first, with head of
bolt on LH. side of tiller and loosely as-
semble Iocknut.
4. Insert pivot bolt in front part of plate
and tighten.
5. Cut down left hand rear corner of car-
ton. Lay rear carton wall down, which
will remove the protective cardboard
flap from leveling shield.
6. Cut down remaining corners of carton
and lay panels flat.
7. Lower the handle assembly. Tighten
nut on carriage bolt so handle moves
with some resistance. This will allow
for easier adjustment.
8. Place flat washer on threaded end of
handle lock lever.
9. Insert handle lock lever through handle
base and gearcase. Screw in handle
lock lever just enough to hold lever in
place.
10. Insert second handle lock (with teeth
inward) in the slot of the handle base
(just inside of washer).
11 .With handle assembly in lowest posi-
tion, securely tighten handle lock lever
by rotating clockwise. Leaving handle
assembly in lowest position will make it
easier to remove tiller from carton.
Flat Washer Handle Lock
Handle Lock Lever
N
Rear
Cartridge Slot
Bolt
Handle Base Locknut_ Pivot Bolt
INSERT CABLE CLIP
• Insert plastic cable clip into hole on the
back of handle column. Push cables
into clip.
Handle Column
\Cable
CONNECT SHIFT ROD
1. Insert end of shift rod into hole of shift
lever indicator.
2. Insert hairpin clip through hole of shift
rod to secure.
Shift Lever
Hairpin Indicator
Shift Rod
REMOVE TILLER FROM CRATE
1. Adjust handle assemby to lowest
position. Be sure lock lever is tightened
securely.
2. Make sure shift lever indicator is in "N"
(neutral) position.
3. Tilt tiller forward by lifting handle. Sep-
arate cardboard cover from leveling
shield.
4. Rotate tiller handle to the right and pull
tiller out of carton.
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.
HANDLE HEIGHT
Handle height may be adjusted to bet-
ter suit operator. (See "TO ADJUST
HANDLE HEIGHT" in the Service and
Adjustments section of this manual).
handles 101
Clip
7

These symbols may appear on your Tiller or in literature supplied with the product.
Learn and understand their meaning.
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.
NO
CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL
TILLING TILLING FORWARD NEUTRAL REVERSE OR WARNING ON OFF
Shift Lever
Drive Control Bar
Choke Control
Shift Lever Indicator
Throttle Control
Drag Stake
Depth Stake
Leveling Shield
Outer Side Shield
Recoil
Starter
Handle
MEETS ANSI SAFETY REQUIREMENTS
Our tillers conform to the safety standards of the American National Standards Institute.
DEPTH STAKE - Controls depth at which
tiller will dig.
DRAG STAKE - Controls forward speed in
forward rotating till position.
DRIVE CONTROL BAR - Used to engage
tines.
LEVEMNG 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 transmission is in.
THROTTLE CONTROL - Used to control
engine speed.
8

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 standard
safety glasses or a wide vision safety mask worn over spectacles.
HOW TO USE YOUR TILLER
Know how to operate all controls before
adding fuel and oil or attempting to start
engine.
STOPPING
TINES AND DRIVE
1. Release drive control bar to stop move-
ment.
2. Move shift lever to "N" (neutral) po-
sition.
ENGINE
• Move throttle control to "STOP" position.
If equipped with stop switch, move
switch to "STOP" position.
NOTE: Never use choke to stop engine.
Drive Control Bar
"ENGAGED" Shift Lever
HARD TO SHIFT GEARS
• Briefly engage drive control bar and re-
lease or rock tiller forward and backward
until are able to shift gears.
DEPTH STAKE
The depth stake can be raised or lowered
to allow you more versatile tilling and cul-
tivating, or to more easily transport your
tiller.
Shallowest Tilling
Deepest Tilling
Depth Stake ---------
DRAG STAKE
-- Transport Position
Drive Control Bar
"DISENGAGED"
Position
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 either the counter rotating
(_) till position or the forward rotating
(_) till position and engaging drive con-
trol bar.
FORWARD =WHEELS ONLY/TINES
STOPPED
The drag stake should be raised when
tilling the counter rotating (_) till position.
The drag stake should be lowered when
tilling in the forward rotating (_) till posi-
tion.
Lowered
(Forward Rotating till)
Raised
(Counter rotating till)
• Release drive control bar and move shift
lever indicator to "F" (forward) position.
Engage drive control bar and tiller will
move forward,
REVERSE =WHEELS ONLY/TINES
STOPPED
1. DO NOT STAND DIRECTLY BEHIND
TILLER.
2. Release the drive control bar.
3. Move throttle control to "SLOW" po-
sition.
4. Move shift lever indicator to "R" (re-
verse) position.
5. Hold drive control bar against the
handle to start tiller movement.
TILLING
NOTE: Use the counter rotating tine drive
when tilling hard or rockey soil, virgin
ground or sod.
1. Release depth stake and drag stake
pins. Pull the depth stake up for
increased tilling depth. Raise the drag
stake. Place proper pin in hole of depth
stake or drag stake to lock in position.
2. Place shift lever indicator in counter
rotating (_) till position.
3. Hold the drive control bar against the
handle to start tilling movement. Tines
and wheels will both turn.
9

4. Move throttle control to "FAST" position
for deep tilling.
IMPORTANT: Always release drive control
bar before moving shift lever into another
position. "Locked" Position
\
Depth or Drag
Pin
Nut
"a"
Position
Outer Side
Shield
TURNING
1. Release the drive control bar.
2. Move throttle control to "SLOW" posi-
tion.
3. Place shift lever indicator in "F" (for-
ward) position. Tines will not turn.
4. Lift handle to raise tines out of ground.
5. Swing the handle in the opposite
direction you wish to turn, being careful
to keep feet and legs away from tines.
6. When you have completed your turn-
around, release the drive control bar
and lower handle. Place shift lever in
(till) position and move throttle control
to desired speed. To begin tilling, hold
drive control bar against the handle.
CULTIVATING
NOTE: Use the forward rotating tine drive
when cultivating, tilling soft ground or till-
ing pre-tilled soil.
1. Release the 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.
2. Place shift lever indicator in forward
rotating (_) till position.
3. Hold the drive control bar against the
handle to start tilling movement. Tines
and wheels will both turn.
4. 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.
IMPORTANT: Always lower the drag
stake when using the forward rotating tine
drive.
OUTER SIDE SHIELDS
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.
1. Loosen nut '_' in slot and nut "B".
2. Move shield to desired position (both
sides).
3. Retighten nuts.
TO TRANSPORT
AI:_CAUTION: Before lifting or transporting,
allow tiller engine and muffler to cool. Dis-
connect spark plug wire. Drain gasoline
from fuel tank.
AROUND THE YARD
1. 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 position. This prevents tines from
scuffing the ground.
2. Place shift lever indicator in "F" (for-
ward) position for transporting.
3. Hold the drive control bar against the
handle to start tiller movement. Tines
will not turn.
4. Move throttle control to desired speed.
AROUND TOWN
1. Disconnect spark plug wire.
2. Drain fuel tank.
3. 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
The engine in your unit has been shipped,
from the factory, already filled with SAE 30
summer weight oil.
1. With engine level, clean area around
oil filler plug and remove plug.
2. Engine oil should be to point of over-
lowing when engine is level.
• For approximate capacity see "PROD-
UCT SPECIFICATIONS" on page 4
of this manual. All oil must meet A.RI.
Service Classification SG-SL.
3. Reinstall engine oil cap and tighten
10

• For cold weather operation you should
change oil for easier starting (See oil
viscosity chart in the Maintenance sec-
tion of this manual).
• To change engine oil, see the Mainte-
nance section in this manual.
Oil Fill
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. (Use of leaded gasoline will
increase carbon and lead oxide depos-
its and reduce valve life). Do not mix oil
with gasoline. Purchase fue! in quan-
tities 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 acci-
dentally spilled, move machine away from
area of spill. Avoid creating any source of
ignition until gasoline vapors have disap-
peared.
Wipe off any spilled oil or fuel. Do not
store, spill or use gasoline near an open
flame.
IMPORTANT: When operating in temper-
atures below32°F(0°C), use fresh, clean
winter grade gasoline to help insure good
cold weather starting.
CAUTION: Alcohol blended fuels (called
gasohol or using ethanol or methanol) can
attract moisture which leads to separa-
tion 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 run until the fuel lines
and carburetor are empty. Use fresh fuel
next season. 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
_,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.
1. Make sure spark plug wire is properly
connected.
2. Move shift lever indicator to "N" (neu-
tral) position.
3. Place throttle control in "FAST" posi-
tion.
4. Turn fuel shut-off valve 1/4 turn to open
position.
5. Move choke control to choke position.
6. 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).
7. Pull recoil starter handle quickly.
Do not let starter handle snap back
against starter.
NOTE: If engine fires but does not start,
move choke control to half choke posi-
tion. Pull recoil starter handle until engine
starts.
8. When engine starts, slowly move
choke control to "RUN" position as
engine warms up.
NOTE: A warm engine requires less
choking to start.
9. Move throttle control to desired running
position.
10.Allow engine to warm up for a few
minutes before engaging tines.
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
Throttle
Control
11

TILLING HINTS
_CAUTION: Until you are accustomed
to handling your tiller, 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 plant-
ing. Loose, unpacked soil helps root
growth. Best tilling depth is 4" to 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 mois-
tened before tilling; however, extremely
wet soil will "ball-up" or clump during till-
ing. 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.There
are two reasons for doing this. First,
wide turns are much easier to negoti-
ate than about-faces. Second, the tiller
won't be pulling itself, and you, toward
the row next to it.
• Do not lean on handle. 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.
CULTIVATING
Cultivating is destroying the weeds be-
tween 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" 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 rough
condition, promoting no further growth
of weeds and grass.
• Do not lean on handle, this takes weight
off the wheels, reduces traction, and
may cause the tiller to skip over the
ground.
, Always lower the drag stake when
using the forward rotating tine drive.
\,j/_
\_. _J
TINE SHEAR PiNS
The tine assemblies on your tiller are
secured to the tine shaft with shear pins
(See "TINE REPLACEMENT" in the
Service and Adjustments section of this
manual).
If the tiller is unusually overloaded or
jammed, the shear pins are designed to
break before internal damage occurs to
the transmission.
• If shear pin(s) break, replace only with
those shown in the Repair Parts section
of this manual.
12

ADJUST WHEELS FOR
CULTIVATING
1. Place blocks under right hand side of
tiller and remove hairpin clip and clevis
pin from right hand wheel.
2. Move wheel outward approximately 1
inch until hole in inner wheel hub lines
up with inner hole in axle.
3. Replace clevis pin and hairpin clip on
inside of wheel and remove blocks.
4. 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
OUTER VIEW OF TIRE
Hairpin Cllip
INNER VIEW OF TIRE
\
Hairpin
Clip
tire 2
13

MAINTENANCE
SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE /___' SERVICE
Check Engine Oil Level V'
Change Engine Oil t_1,2
Oil Pivot Points V'
Inspect Spark Arrester /Muffler V'
Inspect Air Screen If
Clean or Replace Air Cleaner Cartridge 1_2
Clean Engine Cylinder Fins If
Replace Spark Plug 1_
DATES
RH Gear Case Grease Fitting (1oz.) tf
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.
GENERAL RECOMMENDATIONS
The warranty on this tiller does not cover
items that have been subjected to op-
erator abuse or negligence. To receive 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.
At least once a season, check to see if
you should make any of the adjustments
described in the Service and Adjustments
section of this manual.
• 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 as-
sure proper air-fuel mixture and help
your engine run better and last longer.
BEFORE EACH USE
1. Check engine oil level.
2. Check tine operation.
3. Check for loose fasteners.
LUBRICATION
Keep unit well lubricated (See "LUBRI-
CATION CHART").
LUBRICATION CHART
QRH Gear Case
QEngir e Grease Fitting
Stake Pin
OIdler
Bracket OWheel Hub
Shield
Hinges
O SAE 30 OR 10W-30 Motor Oil
Q Refer to Maintenance "ENGINE" section
Q EP #1 Grease
14

_ILCAUTION: 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
fue! from tank before tipping unit for main-
tenance. 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 SG-SL Se-
lect the oil's SAE viscosity grade accord-
ing to your expected temperature.
SAE VISCOSITY GRADES
F -20 0 30 40 60 80 100
i i i i i
C -30 -2_0 -10 4 1_0 20 30 40
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
oilvisc chart5 e(drt)
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 50 hours of
operation or at least once a year if the tiller
is not used for 50 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 mo-
tor oil or equivalent. Tighten oil filler plug
securely each time you check the oil level.
TO CHANGE ENGINE OIL
Determine temperature range expected
before oil change. All oil must meet API
service classification SG-SL
• 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.
1. Remove drain plug.
For easier removal of plug use 7/16-
12 Pt. socket with extension.
2. Tip tiller forward to drain oil.
3. After oil has drained completely,
replace oil drain plug and tighten se-
curely.
4. Remove oil filler plug. Be careful not
to allow dirt to enter the engine.
5. Refill engine with oil. See "CHECK
ENGINE OIL LEVEE' in the Operation
section of this manual.
Oil drain
Plug
Oil Fill Plug
AIR CLEANER
Service air cleaner cartridge every
twenty-five hours, more often if engine is
used in very dusty conditions.
1. Loosen air cleaner screw.
2. Remove air cleaner cover.
3. Carefully remove air cleaner cartridge.
Be careful. Do not allow dirt or debris
to fall into carburetor.
4. Clean by tapping gently on a flat sur-
face.
NOTE: If very dirty or damaged, replace
cartridge.
5. Clean and replace cover. Tighten
screw securely.
,all,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
e
Cover
AirrC'we_
15

COOLING SYSTEM
Your engine is air cooled. For proper en-
gine performance and long life keep your
engine clean.
• Clean air screen frequently using a stiff-
bristled brush.
• Keep cylinder fins, levers, and linkage
free of dirt and chaff.
Muffler
Housing
Screen
MUFFLER
Do not operate tiller without muffler. Do
not tamper with exhaust system. Dam-
aged 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 as-
sembly, remove every 50 hours for clean-
ing 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 is shown in "PROD-
UCT SPECIFICATIONS" on page 4 of this
manual.
TRANSMISSION
Once a season, lubricate the right hand
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 rec-
ommend 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 auto-
motive type wax.
_CAUTION: Disconnect spark plug wire
from spark plug and place wire where it
cannot come into contact with plug.
TILLER
TO ADJUST HANDLE HEIGHT
Select handle height best suited for your
tilling conditions. Handle height will be
different when tiller digs into soil.
1. First loosen handle lock lever.
2. Handle can be positioned at different
settings between "HIGH" and "LOW"
positions.
3. Retighten handle lock lever securely
after adjusting.
Position
Handle (Low)
Position
16

TIRE CARE
AI_CAUTION: When mounting tires, unless
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
1. Place blocks under transmission to
keep tiller from tipping.
2. Remove hairpin clip and clevis pin from
wheel.
3. Remove wheel and tire.
4. Repair tire and reassemble.
tire 3
TO REMOVE BELT GUARD
NOTE: For ease of removal, remove hair-
pin clip and clevis pin from left wheel. Pull
wheel out from tiller about 1 inch.
1. Remove two (2) screws from side of
belt guard.
2. Remove hex nut and washer from
bottom of belt guard (located behind
wheel).
3. Pull belt guard out and away from unit.
4. Replace belt guard by reversing above
procedure.
Engine Pulley
Belt Guard
Nut and
Washer
(Located
Behind
Screws
Hairpin Clip and Clevis Pin
TO
1. REPLACE GROUND DRIVE BELT
Remove belt guard as described in "TO
REMOVE BELT GUARD".
2. Remove old belt by slipping off engine
pulley first then remove from trans-
mission pulley.
3. Place new belt in groove of trans-
mission pulley and into engine pulley.
BELT MUST BE IN GROOVE ON TOP
OF IDLER PULLEY, NOTE POSITION
OF BELT TO GUIDES.
4. Check belt adjustment as described
below.
5. Replace belt guard.
6. Reposition wheel and replace clevis
pin and hairpin clip.
GROUND DRIVE BELT ADJUSTMENT
For proper belt tension, the extension
spring should have about 5/8 inch stretch
when drive control bar is in "ENGAGED"
position. This tension can be attained as
follows:
1. Loosen cable clip screw securing the
drive control cable.
2. Slide cable forward for less tension and
rearward for more tension until about
5/8 inch stretch is obtained while the
drive control bar is engaged.
3. Tighten cable clip screw securely.
Clip Screw
Drive Control Cable
Idler Pulley Extension Spring
Transmission Pulley
More Tension
17

TINE REPLACEMENT
_CAUTION: Tines are sharp. Wear
gloves or other protection when handling
tines.
A badly worn tine causes your tiller to
work harder and dig more shallow. Most
important, worn tines cannot chop and
shred organic matter as effectively nor
bury it as deeply as good tines. A tine this
worn needs to be replaced.
New Tine
(rear tines)
Worn Tine
To maintain the superb tilling perfor-
mance 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 exceeds 3-1/2 inches
they should be replaced or straightened
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.
3-1/2" MAX
Sharp
Edges Sharp Sharp
Edges Edges
Hairpin Clip
/
/
Shear Pin 2O
18

ENGINE
TO ADJUST CARBURETOR
The carburetor has a high speed fixed
jet and has been preset at the factory
and adjustment should not be neces-
sary. However, minor adjustments may
be required to compensate for differences
in fuel, temperature, altitude or load. If
the carburetor does need adjustment, see
engine manual.
High speed stop is factory adjusted. Do
not adjust or damage may result.
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.
19

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.
_Warning: Never store the tiller with gas-
oline 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
1. Clean entire tiller (See "CLEANING" in
the Maintenance section of this man-
ual).
2. Inspect and replace belts, if necessary
(See belt replacement instructions in
the Service and Adjustments section of
this manual).
3. Lubricate as shown in the Maintenance
section of this manual.
4. Be sure that all nuts, bolts and screws
are securely fastened. Inspect moving
parts for damage, breakage and wear.
Replace if necessary.
5. 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, 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 en-
gine and letting 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 stop
age 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 carbu-
retor. Do not empty the gas tank and
carburetor if using fuel stabilizer.
ENGINE OIL
Drain oil (with engine warm) and replace
with clean oil. (See "ENGINE" in the Main-
tenance section of this manual).
CYLINDER
1. Remove spark plug.
2. Pour 1 ounce (29 ml) of oil through
spark plug hole into cylinder.
3. Pull starter handle slowly several times
to distribute oil.
4. Replace with new spark plug.
OTHER
, Do not store gasoline from one season
to another.
, Replace your gasoline can ifyour 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 en-
gine and exhaust areas are still warm.
20