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Owner's Manual
CRRFTSMRII°
TI
COU T
900 Series
14"
Model No.
917,986960
Tine Width
T LL
ROTATI
Briggs & Stratton
ITH
G TI
Engine
E
\
. Espahol, p. 21
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.
Gasoline containing up to 10% ethanol (EIO) is acceptable for use in this machine.
The use of any gasoline exceeding 10% ethanol (EIO) will void the product warranty.
Esta m_quina puede utilizar gasolina con un contenido de hasta el 10% de etanol (EIO).
El uso de una gasolina que supere el 10% de etanol (El0) anular_ la garantia del producto.
IMPORTANT:
Read and follow all Safety Rules and Instructions
before operating this equipment.
Sears Brands Management Corporation, Hoffman Estates, IL 60179 U.S.A.
Visit our Craftsman website:www.sears.com/craftsman
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Safety Rules ........................................ 2-3
Warranty ................................................. 2
Product Specifications ......................... 4
Assembly/Pre-Operation ..................... 6-7
Operation .......................................... 8-12
Maintenance Schedule ........................ 13
Maintenance .................................... 13-15
Service and Adjustments ................ 15-18
Storage ................................................. 18
Troubleshooting .............................. 19-20
Illustrated Parts List ......................... 40-48
Sears Service ........................ Back Cover
LIMITED ONE YEAR WARRANTY ON CRAFTSMAN TILLER
For one (1) year 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 crankshafts
and the failure to maintain the equipment according to the instructions contained 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 Brands Management Corporation, Hoffman Estates, IL 60179
iMPORTANT: This cutting machine is capable of amputating hands and feet and throwing
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 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.
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• Use an approved fuel container.
• Never add fuel toa 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
whilethe 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 abnor-
mally, 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 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 behind and use
care when backing.
• Never allow bystanders near the unit.
• Use only attachments and accessories
approved bythe 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 fue! 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 ifthetiller
is to be stored for an extended period.
_l_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 acciden-
tal starting when setting up, transporting,
adjusting or making repairs.
,4_WARNING: Engine exhaust, some
of its constituents, and certain vehicle
components contain or emit chemicals
known to the State of California to cause
cancer and birth defects or other repro-
ductive harm.
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PRODUCT SPECIFICATIONS
Gasoline Capacity: 2.9 Quarts (2.74L)
Unleaded Regular
Oil (API SG-SL): SAE 30 Above 32°F/0°C
(Capacity:20oz./0.6L) SAE5w30 Below32°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, well-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 maintain-
ing, caring for and using your tiller.
• Follow the instructions under the "Main-
tenance" and "Storage" sections of this
Owner's Manual.
_I_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 yourself 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. Pur-
chase 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®
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These accessories were available when the tiller was produced. They are also available
at most Sears retail outlets and service centers. Some of these accessories may not
apply to your tiller.
ENGINE
SPARK PLUG MUFFLER AIR FILTER GAS CAN ENGINE OIL STABILIZER
TILLER PERFORMANCE
FURROWOPENER
TILLER MAINTENANCE
BELT TINES SHEAR PiN
HAiRPiN CLiP
o
,I
CONTENTS OF HARDWARE PACK
(2) Handle Locks
(1) Hairpin Clips
(1) Carriage Bolt
3/8-16 UNC x 1 Gr. 5
(1) Flat Washer
13/32xlx11Ga.
o
@
(1) Center Locknut
3/8-16 UNC
(1) Cable Clip
(1) Pivot Bolt
3/8-16 UNC Grade 5
©
(2) Shear Pins & Clips
(1) Handle Lock Lever
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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 as-
semble 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
IMPORTANT: When unpacking and
assembling tiller, be careful of exposed
staples when handling or disposing of
cartoning material.
1. While holding handle assembly, cut
cable 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.
5. Remove packing material from handle
assembly.
6. Separate shift rod from handle assem-
bly.
Shift Rod
LEFT RIGHT
Handle
Assembly
INSTALL HANDLE
.
Insert one handle lock (with teeth fac-
ing outward) in gearcase notch. (Ap-
ply grease on smooth side of handle
lock to aid in keeping lock in place
until handle assembly is lowered into
position.)
VIEWED FROM R.H. SIDE OF TILLER
Handle Assembly
Gearcase Notch
Handle Lock
OPERATOR'S
POSITION
UNPACKING CARTON
,_CAUTION: Be careful of exposed
staples when handling or disposing of
cartoning material.
.
Grasp handle assembly. Hold in "up"
position. Be sure handle lock remains
in gearcase notch. Slide handle as-
6
sembly into position.
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3. Rotate handle assembly down. Insert
rear carriage bolt first, with head of
bolt on L.H. side of tiller and loosely
assemble Iocknut.
4. Insert pivot bolt in front part of plate
and tighten.
5. Cut down remaining corners of carton
and lay panels flat.
6. Lower the handle assembly. Tighten
nut on carriage bolt so handle moves
with some resistance. This will allow
for easier adjustment.
7. Place flat washer on threaded end of
handle lock lever.
8. Insert handle lock lever through
handle base and gearcase. Screw in
handle lock lever just enough to hold
lever in place.
9. Insert second handle lock (with teeth
inward) in the slot of the handle base
(just inside of washer).
10. Raise handle assembly to highest po-
sition and securely tighten handle lock
lever by rotating clockwise. Leaving
handle assembly in highest position
will make it easier to connect shift rod.
Handle Flat Handle
Lock Washer Lock
Gearcase
Lever
Handle
Rear
Cartridge
Bolt
" '_ Pivot
Locknut Bolt 7
INSERT CABLE CLIP
o
Insert plastic cable clip into hole on the
back of handle column. Push cables into
clip,
Sable
Hoalu__ndle /
Cable Clip
CONNECT SHIFT ROD
1. Insert end of shift rod farthest from bend
into hole of shift lever indicator.
2. Insert hairpin clip through hole of shift
rod to secure with bend of clip on right
side.
Shift Rod
0--_Attach this End to Shift Lever Indicator
Shift Hairpin
Shift Lever Indicator
Rod
REMOVE TILLER FROM CRATE
1. Adjust handle assemby to lowest posi-
tion. 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. Sepa-
rate 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 better
suit operator. (See "TO ADJUST HANDLE
HEIGHT" in the Service and Adjustments
section of this manual).
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KNOW YOUR TILLER
READ THIS OWNER'S MANUALAND 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,
F N
TILLING FORWARD NEUTRAL REVERSE CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL STOP
Drive Control Bar
OR WARNING ON OFF
'Shift Lever Choke Control Throttle Control
Shift Lever Indicator
Depth Stake
Leveling
Recoil
Starter
Handle
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.
DRIVE CONTROL BAR - Used to engage
tines,
DEPTH STAKE - Controls depth at which
tiller will dig.
THROTTLE CONTROL - Used to control
engine speed.
LEVELING SHIELD - Levels tilled soil.
SHIFT LEVER - Used to shift transmission
gears.
SHIFT LEVER INDICATOR - Shows which
gear the transmission is in.
RECOIL STARTER HANDLE- Used to start
the engine.
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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 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
TINES AND DRIVE
1. Release drive control bar to stop
movement.
2. Move shift lever to "N" (neutral) posi-
tion.
ENGINE
• Move throttle control to "STOP" posi-
tion. If equipped with stop switch, move
switch to "STOP" position.
NOTE: Never use choke to stop engine.
Drive Control Bar Shift
"ENGAGED" Position ,_ Lever
HARD TO SHIFT GEARS
• Briefly engage drive control bar and
release or rock tiller forward and back-
ward until are able to shift gears.
DEPTH STAKE
The depth stake can be raised or lowered
to allow you more versatile tilling and culti-
vating, or to more easily transport your tiller.
Transport Position _._
Shallowest Tilling ._
(Cultivating)
Deeptest Tilling
Depth
Stake
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 (_) till position and engag-
ing drive control bar.
FORWARD -
WHEELS ONLY / TINES STOPPED
• 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" posi-
tion.
4. Move shift lever indicator to "R" (re-
verse) position.
5. Hold drive control bar against the
handle to start tiller movement.
TILLING
1. 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.
2. Place shift lever indicator in till posi-
tion.
3. Hold the drive control bar against the
handle to start tilling movement. Tines
and wheels will both turn.
4. Move throttle control to "FAST"
position for deep tilling. To cultivate,
throttle control can be set at any de-
sired speed, depending on how fast or
slow you wish to cultivate.
IMPORTANT: Always release drive control
bar before moving shift lever into another
position.
Depth Stake Pin "RELEASED" Position
\
"Locked"
Position
Nut "B"
Side \
9 Shield "A"
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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 di-
rection 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.
TO TRANSPORT
,ACAUTION: Before lifting or transport-
ing, allow tiller engine and muffler to
cool. Disconnect 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 fue!. 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-
flowing when engine is level.
For approximate capacity see "PROD-
UCT SPECIFICATIONS" on page 3 of
this manual. Atl oil must meetA.RI.
Service Classification SG-SL
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
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 fuel in quanti-
ties 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 acciden-
tally 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 tempera-
tures below 32°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
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 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
0tank or permanent damage may occur.
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TO START ENGINE
_CAUTION: Keep tine control in "OFF"
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. Place throttle control in "FAST" posi-
tion.
3. 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 compres-
sion cycle (rope will pull slightly harder
at this point).
4. Pull recoil starter handle quickly.
Do not let starter handle snap back
against starter. Repeat if necessary.
NOTE: If engine fires but does not start,
move choke control to half choke posi-
tion. Pull recoil starter handle until engine
starts.
5. When engine starts, slowly move
choke control to "RUN" position as
engine warms up.
NOTE: A warm engine requires less
choking to start.
6. Move throttle control to desired run-
ning position.
7. 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/0°C),
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
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
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.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.
Choke Control
Throttle
Recoil
// i/t
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CU LTIVATI NG
Cultivating is destroying the weeds
between rows to prevent them from rob-
bing 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).
• 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.
ADJUST WHEELS FOR
CU LTIVATI NG
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 in-
creased stability.
OUTER VIEW OF TIRE
Clevis Pin
Hairpin
Clip._
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.
/
INNER VIEW OF TIRE
Clevis Pin
\
Hairpin
Clip
\
\
\
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MAINTENANCE /_/,_ _/ /
F,LL,.OATES
REGULAR SERVICE _4/ z4/ z4/ z4/ z,_
Check Engine Oil Level
Change Engine Oil
Oil Pivot Points
Inspect Spark Arrester / Muffler
Inspect Air Screen
Clean or Replace Air Cleaner Cartridge
Clean Engine Cylinder Fins
Replace Spark Plug
RH Gear Case Grease Fitting (1oz.)
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 operator
abuse or negligence. To receive full value
from the warranty, the operator must main-
tain 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.
• At least 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-fue! mixture and help your
engine run better and last longer.
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BEFORE EACH USE
1. Check engine oil level.
2. Check tine operation.
3. Check for loose fasteners.
LUBRiCATiON
Keep unit well lubricated (See "LUBRICA-
TION CHART") .
SERVICE DATES
LUBRiCATiON CHART
Oldler
Bracket
OWheel Hub
QEngine ®RH Gear Case
Grease Fitting
\
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ODepth Stake Pin
OLeveling Shield Hinges
O SAE30 or 10W=30 Motor Oil
Q Refer to "ENGINE" in
Maintenance section
Q EP #1 Grease
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_CAUTION: 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 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 32 40 60 80 100
c -do -_ -1_ o ;o do do 4o
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
NOTE: Although multi-viscosity oils
(5W-30, 10W-30, etc.) improve starting in
cold weather, they will result in increased
oil consumption when used above 32°F
(0°C). Check your engine oil level more
frequently to avoid possible engine dam-
age from running low on oil.
Change the oil after every 50 hours of op-
eration 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
motor 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.
2. Tip tiller forward to drain oil.
3. After oil has drained completely,
replace oil drain plug and tighten
securely.
4. Remove oil filler plug. Be careful not
to allow dirt to enter the engine.
5. Refill engine with oil. See "CHECK
ENGINE OIL LEVEL' in the Operation
section of this manual.
Oil
Drain
Plug
Oil Oil Level
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.
_ILCAUTION: 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
Cartrid(
Cover
Air
Cleaner
Screw
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.
• Remove blower housing and clean as
necessary,
• Keep cylinder fins free of dirt and chaff.
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'linder Fins
Muffler
Blower Housing
Air 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 automo-
tive 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.
Handle (Low) Position
Handle Lock Lever
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TiRE CARE
_,CAUTION: When mounting tires, un-
less beads are seated,overinfiationcan
causean 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.
Clevis
Hairpin Clip
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"
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.
Pin
Screws
Hex Nut
and Washer
(Located
Behind
Tire)
Clip and
Belt Clevis
Guard Pin
TO REPLACE GROUND DRIVE BELT
1. Remove belt guard as described in
"TO REMOVE BELT GUARD".
2. Remove old belt by slipping off engine
pulley first then remove from transmis-
sion pulley.
3. Place new belt in groove of transmis-
sion 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" 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
Engine
Pulley
Idler Pulley Transmission Pulley
More
Extension
Spring