Craftsman 917297011 Owner’s Manual

Owner's Manual
®
T TI
825 Series 24 Inch Tine Width
Model No.
917.297011
TILL
This product has a low emission engine which operates
differently from previously built engines. Before 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 U.S.A.
Visit our Craftsman website:www.sears.com/craftsman
you
Warranty................................................2
Safety Rules..........................................2
ProductSpecifications...........................4
Assembly/Pre-Operation.......................5
Operation...............................................7
MaintenanceSchedule........................11
Manintenance......................................11
Serviceand Adjustments.....................14
Storage................................................16
Troubleshooting...................................17
IllustratedParts List.............................36
SearsService........................BackCover
LIMITEDONE YEARWARRANTYON CRAFTSMANTILLER
Forone (1) year from dateof purchase,when this CraftsmanTilleris maintained, lubricated,andtuned up accordingto the operatingand maintenanceinstructionsin the owner'smanual,Searswill repairfree of chargeany defectin materialor workmanship.
ThisWarranty does not cover:
Expendableitemswhich becomeworn during normal use, such as tines,spark plugs, air cleanersand belts.
Repairsnecessarybecauseof operator abuseor negligence,includingbent crank-
shafts andthe failure to maintaintheequipmentaccordingto the instructionscon- tained inthe owner's manual.
Ifthis CraftsmanTiller is usedfor commercialor rentalpurposes,thisWarranty ap- pliesfor onlythirty (30)days from the date of purchase.
Warrantyserviceis availableby returningthe craftsman power mowerto the nearest
searsservice center/departmentinthe unitedstates.This warranty applies onlywhile this productis in use inthe united states.
ThisWarranty gives you specific legal rights, and you may alsohave other rightswhich varyfrom state to state.
SEARS,ROEBUCKAND CO., D/817WA,HOFFMANESTATES,IL 60179 U.S.A.
IMPORTANT:Thiscutting machineis capableof amputatinghands andfeet andthrow- ing objects. Failureto observe thefollowing safety instructionscould resultin serious injuryor 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
leaving the machine unattended. Dis- engage 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 acci- dental 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
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 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 in-
structions for important details if the tiller is to be stored for an extended period.
_iLook for this symbol to point out
important safety precautions. It means
CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.
_ICAUTION: 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.
_I, 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 3 Qts Capacity: Unleaded Regular
OiI(API-SG-SL): SAE 30
Capacity: 20 oz.) (Above 32°F)
SAE 5w-30
(Below 32°F)
Spark Plug : Champion (Gap: .030") RC12YC
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 main- taining, caring for and using your tiller.
Follow the instructions under the "Main-
tenance" and "Storage" sections of this 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 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@
4
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 GAS CAN ENGINE OIL STABILIZER
AIR FILTER
TILLER MAINTENANCE
BELT TINES SHEAR PIN HAIRPIN CLIP
CONTENTS OF HARDWARE PACK
(1) Manual
i i
(1) Bottle Engine Oil
__]_ (2) Carriage Bolt_ O
5/16-18 UNC x 2-1/2 (2) Flange
5/16-18 UNC
(2) Hex Bolt 5/16-18 x 1-1/4
(2) Lock 5/16-18 Washer
5/16
5
Locknuts
(2) Hex Nut
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
(2) 1/2 Wrench OPERATOR'S POSITION
When right or left hand is mentioned in this
manual, it means when you are in the oper- ating position (standing behind tiller handles).
Front
Left
Operator's Position
UNPACK CARTON & INSTALL HANDLE
_CAUTION: 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 cable(s).
1. Cut cable ties securing handle column.
2. Route cable(s) as shown and slide handle column onto handle mount.
3. Remove all packing from carton.
4. Secure handle column using two (2)
carriage bolts and two (2) flange lock-
nuts. Tighten securely.
5. Cut away carton.
6. Route tine control cable(s) through
plastic cable clip on handle mount.
NOTE: Cables must not touch the muffler.
7. Cut cable ties securing tiller to skid. Remove tiller from skid by pulling back-
wards.
8. Remove screws securing depth stake
to skid and discard the screws.
Right
Tine Control
Handle Cable
__ Tine
Column
Locknut
INSTALL DEPTH STAKE
ASSEMBLY
1. Loosen nut '_'.
2. Insert stake support between engine bracket halves with stake spring down.
3. Bolt stake support to engine brackets
with bolts, lock washers and nuts. Tighten securely. Tighten nut '_'.
4. Depth stake must move freely. If it does not, loosen support bolt.
Engine Bracket Halves
Nut '_'
Depth Stake Support
Stake
Support Bolt Spring
Hex Bolts, Lock
Washers, and hex Nuts
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).
6
Control
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 locations of var- ious controls and adjustments. Save this manual for future reference.
FILLING FORWARD NEUTRAL REVERSE CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL
Forward Tine Control
OR WARNING ON OFF
Choke Control
Tine Shield
Depth
Stake
Recoil Starter Handle
N
Control
Our tillers conform to the safety standards of the American National Standards Institute.
CHOKE CONTROL = Used when starting a cold engine.
DEPTH STAKE - Controls forward speed and the depth at which tiller will dig.
FORWARD TINE CONTROL - Engages tines in forward direction.
RECOIL STARTER HANDLE - Used to
start the engine. THROTTLE CONTROL - Used to control
engine speed.
7
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
. Release tiRe control to stop movement.
ENGINE . Move throttle control to "STOP" position.
NOTE: Never use choke to stop engine.
TiRe Control
"Off" (UP) Position
Control
Choke Control
TINE OPERATION
Squeeze tiRe control to handle.
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
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 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
Stake
Wheel Spring 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. Tip depth stake forward until it is held by the stake spring.
2. Push tiller handles down, raising tines off the ground.
3. Push or pull tiller to desired location.
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.
FILL ENGINE WITH OIL
1. Remove hangtag from engine.
2. With engine level, remove engine oil
filler plug.
3. Fill engine with oil to point of over-
flowing. For approximate capacity see "PRODUCT SPECIFICATIONS"
on page 4 of this manual. All oil must meet A.RI. Service Classification SG-
SL.
8
4. Tilt tiller back on its wheels and then re-level.
5. With engine level, refill to point of over-
flowing if necessary. Replace oil filler
plug.
For cold weather operation you should
change oil for easier starting (See "OIL
VISCOSITY CHART" in the Mainte-
nance section of this manual).
, To change engine oil, see the Mainte-
nance section of this manual.
Oil Filler
Oil Level Plug
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
deposits and reduce valve life). Do not mix oil with gasoline. Purchase fuel in
quantities that can be used within 30 days to assure fuel freshness.
_i, 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 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
tank or permanent damage may occur.
TO START ENGINE
Ai_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 running 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), 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 trou-
bleshooting points.
9
BREAKING IN YOUR TILLER Break-in your belt(s), pulleys and tine con-
trol 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 Adjustments 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 condi-
tions, 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 vegeta- tion. The decomposition of this vegeta-
ble 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.
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.
7
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"-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.
_s _
10
SCHEDULE __.,_
FILL IN DATES
MAINTENANCE //_ _F
AS YOU COMPLETE /4bz,_/ ,_
REGULAR SERVICE
Check Engine Oil Level I1_
Change Engine Oil 1_1,2
Oil Pivot Points I_
Inspect Spark Arrester / Muffler If Inspect Air Screen I_
Clean or Replace Air Cleaner Cartridge _2
Clean Engine Cylinder Fins I_
Replace Spark Plug If
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.
SERVICE DATES
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.
All adjustments in the Service and Adjust-
ments 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 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
O Tine Control
(2) Engine
\
@ Idler Arm
O SAE30 OR 10W-30MOTOR OIL @ Refer to Maintenance "ENGINE" section
11
,_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.
Select the oil's SAE viscosity grade ac- cording to your expected temperature.
SAE VISCOSITY GRADES
F -20 0 30 32 40 60 80 100
c -_o -2_ -1; ; 1; _o 3o 4;
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
ol_wscch_rt I e
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 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 mo-
tor oil or equivalent. Tighten oil filler plug securely each time you check the oil level.
5. Refill engine with oil. See "FILL
ENGINE WITH OIL" in the Operation
section of this manual.
Oil Drain
Oil Level
Oil Filler 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.
_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
Cartr e
Cover
\
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.
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 se-
curely.
4. Remove oil filler plug. Be careful not
to allow dirt to enter the engine.
Air Cleaner Screw
12
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.
Muffler
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.
Cylir Fins
Blower
__iirn_or een
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 "PROD-
UCT SPECIFICATIONS" on page 4 of this
manual. 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 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.
13
_CAUTION: Disconnect spark plug wire from spark plug and place wire where it
cannot come into contact with plug.
TILLER
TO ADJUST HANDLE HEIGHT
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.
1. If a higher handle height is desired, loosen the four nuts securing handle
panel to engine brackets.
2. Slide handle panel to desired location.
3. Tighten the four nuts securely.
,,,_ Engine Brackets
,,,/" / ,i/Handle
:_ '_,_-- _ Pane,
/iZ,/ii i_ _ Nuts(Also 2 _'I/ i /¢hC-_ ,/A on Left Side
,ib f, lUl lIFt / _#'/A of Tiller
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 - 24" PATH
Assemble holes '_' in tine hubs to holes "B" in tine shaft.
-- Clevis Pin Outer Tine
_irpin Clip \Inner Tine
MID-WIDTH TILLING - 22" PATH
Assemble holes '_' in tine hubs to holes "C" in tine shaft.
NARROW TILLING/CULTIVATING -
12-3/4" PATH
Remove outer tines.
[oo
Inner Tines Only
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.
TINE OPERATION CHECK _WARNING: Disconnect spark plug wire
from spark plug to prevent starting while checking tine operation.
For proper tine operation, 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 extend-
ing spring on end of cable, and retighten
cable clip.
FINAL CHECK "OFF" POSITION
1. With tine control "OFF" (up), push down on handle to raise tines off the
ground.
2. Slowly pull recoil starter handle while observing tines. Tines should not
rotate.
3. If tines rotate, inner wire of control cable is too tight which is extend-
ing lower spring and engaging tines. Loosen cable clip and push down on cable only enough to relieve spring
tension. Tighten cable clip.
4. Recheck in "OFF" position and adjust if necessary.
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tine6
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FINAL CHECK "ON" POSITION
5. With tine control "ON" (held down to handle) push down on handle to raise
tines off the ground.
6. Slowly pull recoil starter handle while
observing tines. Tines should rotate forward.
7. If tines do not rotate, inner wire of con-
trol cable is too loose. Loosen cable clip and pull cable up to remove slack and retighten clip.
8. Recheck in "ON" position and adjust if necessary.
NOTE: If "ON" position check required adjustment, recheck "OFF" position ad-
justment to insure tines do not rotate when
control is "OFF" (up).
Tine Control "OFF" Position
TO REPLACE V-BELT
Replace V-belt if it has stretched consid-
erably or if it has cracks or frayed edges.
1. Belt guard must be removed to ser- vice belt. See "TO REMOVE BELT
GUARD" in this section of manual.
BELT REMOVAL
2. Remove V-belt from transmission pul- ley first and then from engine pulley.
BELT REPLACEMENT
3. Install new 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.
CHECK TINE OPERATION
4. See "TINE OPERATION CHECK" in
this section of manual.
5. Replace belt guard
Belt Guide
Tine Control "ON" Position
Tine Control Cable
Cable Cli
-\ \
\
TO REMOVE BELT GUARD
1. Remove screws from side of belt guard.
2. Pull belt guard out and away from unit.
3. 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.
Belt
Guard
Screw
Screw
Screw
Engine Pull
V-Belt
Belt Idler Pulley Transmission
Pulley
ENGINE
Maintenance, repair, or replacement of
the emission control devices and systems, which are being done at the customers ex-
pense, may be performed by any non-road engine repair establishment or individual.
Warranty repairs must be performed by an
authorized engine manufacturer's service outlet.
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, tem- perature, altitude or load. If the carburetor
does need adjustment, contact your near- est 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 sears or
other qualified service center which has the proper equipment and experience to
make any necessary adjustments.
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