Craftsman 247.29931 User Manual [en, es]

Operator's Manual

208cc Engine

Rear Tine Tiller

• SAFETY

• ASSEMBLY

• OPERATION

CAUTION: Before using this products read this manual and follow ail

• MAINTENANCE

• PARTS LIST

• ESPAÑOL

safety rules and operating instructions.

Sears Brands Management Corporation, Hoffman Estates, IL 60179, U.S.A.

Visit our web site: www.craftsman.com

FORM NO. 769-05526A

12/02/2009

TABLE OF CONTENTS

Warranty Statement....................................................Page 2

Safe Operation Practices...........................................Pages 3-6

Safety Labeis................................................................Page 7

Assembiy.......................................................................Pages 8-9

Operation Service and Maintenance

Off-Season Storage....................................................Page 24

......................................................................

..........................................

Pages 10-17 Pages 18-23

Troubie Shooting...........................................................Page 25

Parts List.......................................................................................Page 26-31

Labei Map.......................................................................Page 32

Repair Protection Agreement.....................................Page 36

Españoi...........................................................................Page 37

Service Numbers...........................................................................Back Oover

WARRANT

CRAFTSMAN FULL WARRANTY

When operated and maintained according to all supplied instructions, it this Craftsman product fails due to a defect in material or workmanship within two years from the date or purchase, call 1-800-4-MY-HOME® to arrange for free repair (or replacement it repair proves impossible).

This warranty applies for only 90 days from the date of purchase it this product is ever used for commercial or rental purposes.

This warranty covers ONLY defects in material and workmanship. Sears will NOT pay for:

• Expendable items that become worn during normal use, including but not limited to blades, tines, or belts.

• Tire or wheel replacement or repair resulting from normal wear, accident, or improper operation or maintenance.

• Repairs necessary because of operator abuse, including but not limited to damage caused by impacting objects that bend the frame or motor crankshaft.

• Repairs necessary because of operator negligence, including but not limited to, electrical and mechanical damage caused by improper storage, or failure to maintain the equipment according to the instructions contained in the operator’s manual.

• Repairs necessary due to improper fuel mixture, contaminated or stale fuel.

• Normal deterioration and wear of the exterior finishes, or product label replacement.

This warranty applies only while this product is within the United States.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Sears, Roebuck and Co., FI off man Estates, IL 60179

PRODUCT SPECIFICATIONS

Engine Series: 208cc Engine Oil Type: SAE 30 Engine Oil Capacity: 20 ounces Fuel: Unleaded Gasoline Spark Plug: Champion® RC-12YC Spark Plug Gap: .030”

MODEL NUMBER

Model Number

Serial Number....................................................................

Date of Purchase...............................................................

...................................................................

Record the model number, serial number

and date of purchase above

§ Sears Brands, LLC

SAFETY INSTRUCTIONS

A WARNING

This symbol points out important safety instructions which, it not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. When you see this symbol, HEED ITS WARNING!

AWARNING

CALIFORNIA PROPOSITION 65

Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to State of California to cause cancer and birth defects or other reproductive harm. Bat tery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.

TRAINING

• Read, understand, and follow all instructions on the machine and in the manual(s) before attempting to assemble and operate. Keep this manual in a safe place for future and regular reference

and for ordering replacement parts.

• Read the Operator’s Manual and follow all warnings and safety

instructions. Failure to do so can result in serious injury to the operator and/or bystanders. For questions, call 1-800-4MY-HOME.

• Be familiar with all controls and their proper operation. Know how

to stop the machine and disengage them quickly.

• Never allow children under 14 years of age to operate this

machine. Children 14 and over should read and understand the instructions and safe operation practices in this manual and on the machine and be trained and supervised by an adult.

• Never allow adults to operate this machine without proper

instruction.

• Keep bystanders, pets, and children at least 75 feet from the

machine while it is in operation. Stop machine it anyone enters the area.

• Never run an engine indoors or in a poorly ventilated area. Engine

exhaust contains carbon monoxide, an odorless and deadly gas.

A DANGER

This machine was built to be operated according to the safe opera tion practices in this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in serious injury. This machine is capable of amputating fingers, hands, toes and feet and throwing debris. Failure to observe the following safety instructions could result in serious injury or death.

___________

AWARNING

Your Responsibility—Restrict the use of this power machine to

persons who read, understand and follow the warnings and instruc tions in this manual and on the machine.

SAVE THESE INSTRUCTIONS!

PREPARATION

• Thoroughly inspect the area where the equipment is to be used. Remove all rocks, bottles, cans, or other foreign objects which could be picked up or thrown and cause personal injury or damage to the machine.

• Always wear safety glasses or safety goggles during operation and while performing an adjustment or repair, to protect your eyes. Thrown objects which ricochet can cause serious injury to the eyes.

• Wear sturdy, rough-soled work shoes and close-fitting slacks and shirts. Loose fitting clothes or jewelry can be caught in movable parts. Never operate this machine in bare feet or sandals.

• Before starting, check all bolts and screws for proper tightness to be sure the machine is in safe working condition. Also, visually inspect machine for any damage at frequent intervals.

• Disengage clutch levers and shift (it provided) into neutral (“N”) before starting the engine.

• Never leave this machine unattended with the engine running.

• Never attempt to make any adjustments while the engine is running, except where specifically recommended in the operator's manual.

• Maintain or replace safety and instructions labels, as necessary.

SAFETY INSTRUCTION

Safe Handling of Gasoline;

To avoid personal injury or property damage use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Serious personal injury can occur when gasoline is spilled on yourself or your clothes which can ignite. Wash your skin and change clothes immediately.

Use only an approved gasoline container. Never fill containers inside a vehicle or on a truck or trailer bed

with a plastic liner. Always place containers on the ground away from your vehicle before filling.

When practical, remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment on a trailer with a portable container, rather than from a gasoline dispenser nozzle.

Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.

Extinguish all cigarettes, cigars, pipes and other sources of ignition.

Never fuel machine indoors. Never remove gas cap or add fuel while the engine is hot or run

ning. Allow engine to cool at least two minutes before refueling. Never over fill fuel tank. Fill tank to no more than

bottom of filler neck to allow space for fuel expansion. Replace gasoline cap and tighten securely. If gasoline is spilled, wipe it off the engine and equipment. Move

unit to another area. Wait 5 minutes before starting the engine. To reduce tire hazards, keep machine free of grass, leaves, or

other debris build-up. Clean up oil or fuel spillage and remove any fuel soaked debris.

Never store the machine or fuel container inside where there is an open flame, spark or pilot light as on a water heater, space heater, furnace, clothes dryer or other gas appliances.

'/2

inch below

OPERATION

Do not put hands or feet near rotating parts. Contact with the rotating parts can amputate hands and feet.

Do not operate machine while under the influence of alcohol or drugs.

Never operate this machine without good visibility or light. Always be sure of your footing and keep a firm hold on the handles.

Keep bystanders away from the machine while it is in operation. Stop the machine it anyone enters the area.

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 handle bars and do not restrain the machine.

Exercise extreme caution when operating on or crossing gravel surfaces. Stay alert for hidden hazards or traffic. Do not carry passengers.

Never operate the machine at high transport speeds on hard or slippery surfaces.

Exercise caution to avoid slipping or falling.

Look down and behind and use care when in reverse or pulling machine towards you.

Start the engine according to the instructions found in this manual

and keep feet well away from the tines at all times. After striking a foreign object or if your machine should start mak

ing an unusual noise or vibration, immediately shut the engine off. Disconnect the spark plug wire, ground it against the engine and perform the following steps:

a. Inspect for damage.

b. Repair or replace any damaged parts.

c. Check for any loose parts and tighten to assure continued

safe operation.

Disengage all clutch levers (it fitted) and stop engine before you leave the operating position (behind the handles). Wait until

the tines come to a complete stop before unclogging the tines,

making any adjustments, or inspections. Never run an engine indoors or in a poorly ventilated area. Engine

exhaust contains carbon monoxide, an odorless and deadly gas.

Muffler and engine become hot and can cause a burn. Do not

touch.

Use caution when tilling near fences, buildings and underground utilities. Rotating tines can cause property damage or personal injury.

Do not overload machine capacity by attempting to till soil too

deep at too fast of a rate.

If the machine should start making an unusual noise or vibration,

stop the engine, disconnect the spark plug wire and ground it against the engine. Inspect thoroughly for damage. Repair any damage before starting and operating.

Keep all shields, guards, and safety devices in place and operat

ing properly.

Never pick up or carry machine while the engine is running.

Use only attachments and accessories approved by the manu facturer as listed in the Parts List pages of this operator’s manual.

Failure to do so can result in personal injury.

If situations occur which are not covered in this manual, use care and good judgement. Contact Customer Support at 1-800-4MY-

HOME for assistance and the name of the nearest service dealer

MAINTENANCE & STORAGE

Keep the machine, attachments and accessories in safe working order.

Allow the machine to cool at least five minutes before storing.

Never tamper with safety devices. Check their proper operation

regularly.

Check bolts and screws tor proper tightness at frequent intervals to keep the machine in safe working condition. Also, visually

inspect machine for any damage.

Before cleaning, repairing, or inspecting, stop the engine and

make certain the tines and all moving parts have stopped.

Disconnect the spark plug wire and ground it against the engine to

prevent unintended starting.

SAFETY INSTRUCTIONS

• Do not change the engine governor settings or over-speed the engine. The governor controls the maximum safe operating speed of engine.

• Maintain or replace safety and instruction labels, as necessary.

• Follow this manual for safe loading, unloading, transporting, and storage of this machine.

• Always refer to the operator’s manual for important details it the machine is to be stored for an extended period.

• If the fuel tank has to be drained, do this outdoors.

• Observe proper disposal laws and regulations for gas, oil, etc. to protect the environment.

• According to the Consumer Products Safety Commission (CPSC) and the U.S. Environmental Protection Agency (EPA), this product has an Average Useful Life of seven (7) years, or 130 hours of operation. At the end of the Average Useful Life have the machine inspected annually by an authorized service dealer to ensure that all mechanical and safety systems are working properly and not worn excessively. Failure to do so can result in accidents, injuries or death.

DO NOT MODIFY ENGINE

To avoid serious injury or death, do not modify engine in any way. Tampering with the governor setting can lead to a runaway engine and cause it to operate at unsafe speeds. Never tamper with factory setting of engine governor.

NOTICE REGARDING EMISSIONS

Engines which are certified to comply with California and federal

EPA emission regulations for SCRE (Small Cff Road Equipment) are certified to operate on regular unleaded gasoline, and may include the following emission control systems: Engine Modification (EM), Cxidizing Catalyst (CC), Secondary Air Injection (SAI) and Three Way Catalyst (TWC) it so equipped.

SPARK ARRESTOR

Awarning

This machine is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brushcovered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (it 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). Cther states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest Sears

Parts and Repair Service Center.

SAFETY INSTRUCTION

SAFETY SYMBOLS

This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the machine before attempting to assemble and operate.

Symbol Description

Y i

READ THE OPERATOR’S MANUAL(S) Read, understand, and follow all instructions in the manual(s) before attempting to assemble and operate

WARNING— ROTATING TINES Do not put hands or feet near rotating parts. Contact with the rotating parts can amputate hands and feet.

WARNING—GASOLINE IS FLAMMABLE Allow the engine to cool at least two minutes before refueling.

WARNING— CARBON MONOXIDE Never run an engine indoors orin a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless and deadly gas.

WARNING— HOT SURFACE Engine parts, especially the muffler, become extremely hot during operation. Allow engine and muffler to cool before touching.

WARNING: Your Responsibility—Restrict the use of this power machine to persons who read, understand and follow the

warnings and instructions in this manual and on the machine.

SAVE THESE INSTRUaiONS!

SAFETY LABELS

TO AVOID SERIOUS INJURY

Read the operator's manual. Know location and functions of all controls.

Keep all safety devices and shields in place and working.

Never allow children or uninstructed adults to operate tiller. Shut off engine before unclogging tines or making repairs.

KEEP AWAY FROM ROTATING TINES.

ROTATING TINES

WILL CAUSE INJURY, the machine towards you.

Operation Of This Equipment May Create Sparks That Can Start Fires Around Dry Vegetation. A Spark Arrestor May Be Required.The Operator Should Contact Local Fire Agencies For Laws Or Regulations To Fire Prevention Requirements.

Keep bystanders away from machine. Keep away from rotating parts. Use extreme caution when reversing or pulling

ASSEMBLY

IMPORTANT: This unit is shipped without gasoline or oil in the engine. Be certain to service engine with gasoline and oil as instructed in the Operation section of this manual before operating your machine.

NOTE: Reference to right and left hand side of the Tiller is observed from the operating position.

OPENING CARTON

1. Remove all staples from around the bottom of the perimeter.

2. Remove the carton from the skid.

3. Remove all loose parts.

4. Remove loose packing material.

REMOVING UNIT FROM SKID

1. The tiller is heavy, do not attempt to remove it from the skid until instructed to do so in these assembly steps.

2. Check carton thoroughly for any other loose parts.

LOOSE PARTS IN CARTON

• Handlebar Assembly

• Tiller

• Engine Oil

• Operator’s Manual

ATTACHING THE HANDLE ASSEMBLY

1. Install the handle onto the tiller using the hardware preinstalled on the handle mounting brackets. This consists of a 5/16-18 x

3.00” hex bolt, a handle crank assembly, retainer bracket and two 5/16-18 flange lock nuts. Remove this hardware from the handle mounting brackets on the tiller. Refer to Figure 1 inset.

2. Insert the handle into the handle mounting brackets, lining up the pre-drilled holes. Insert the 5/16-18 x 3.00” hex bolt in the bottom hole from the left hand side through to the other side. Place the round hole end of the hex retainer bracket over the hex bolt and secure loosely with a bell washer and 5/16-18 flange lock nut removed earlier. Refer to Figure 1 inset.

NOTE: The bell washer should be positioned with the top of the bell shape towards the hex nut which will create tension and further secure the flange lock nut once tightened. Do not tighten this hardware at this time.

3. Install the handle-crank adjustment rod into the top hole of the mounting bracket from the left hand side of the handle assembly, secure with the other flange lock nut previously removed. Fit the hex end of the retainer bracket over the flange lock nut. See Figure 1.

4. Tighten the hex bolt installed in Step 2 at this time. Be careful not to overtighten this hardware.

5. With the handle in the desired position, tighten the handlecrank adjustment rod at this time.

ATTACHING THE CABLES

1. Route the two cables along the handle assembly on the righthand side.

2. Connect the reverse cable (Red) to the reverse cable control by

feeding the z-hook through the hole on the reverse cable control from the inside towards the outside. See Figure 2.

3. Connect the forward drive cable (Black) to the clutch bail by

feeding the z-hook through the hole on the clutch bail from the outside towards the inside. See Figure 2.

NOTE: Test the function of the reverse clutch by pulling the reverse handle and releasing it. The handle should return to its neutral position. If it doesn’t, contact Customer Support for assistance or the nearest dealer.

To test the function of the forward drive bail, lift the bail to the handle and release it. The bail should return to its neutral position. If it doesn’t, contact Customer Support for assistance or the nearest dealer.

ASSEMBLY

4. Snap the cable housing clips into the handle assembly cable mount. The red clip (reverse cable) fits into the top position on the handle assembly, while the black clip (forward/clutch cable) feeds into the lower position on the handle assembly. See Figure 3.

5. Clip the cables into the cable guides located on the handle assembly panel as seen in Figure 4.

MOVING THE TILLER OFF THE SKID

To roll the tiller off the shipping platform, put the wheels in freewheel, if they are not already from the factory, as follows:

1. Place a sturdy block under the transmission to raise one wheel about 1” off the ground. Remove the click pin from the wheel hub and wheel shaft. See Figure 5.

Slide the wheel fully inward on the wheel shaft. Reinstall the click

pin through the wheel shaft only (not through the wheel hub). See Figure 5. The wheel should now spin freely (freewheel) on the wheel shaft. Repeat with the other wheel.

Use the handlebar to lift and pull the tiller backwards to a flat

3. area.

NOTE: Before starting the engine, the wheels must be placed in the WHEEL DRIVE position (pins through wheel hubs and wheel shaft). This procedure is described in the operation section under wheel drive pins.

OPERATION

Now that you have set up your tiller tor operation, get aquainted with its controls and features. These are described on the next two pages and illustrated on this page. This knowledge will allow you to use your new equipment to its fullest potential.

RECOIL STARTER HANDLE

This handle is used to start the engine. See Figure 5.

THROTTLE CONTROL

The throttle control is located on the front of the engine. It regulates the spread of the engine and will shut off the engine when moved into the STOP position. See Figure 5.

Meets ANSI Safety Standards

Craftsman Tillers conform to the safety standard of the American National Standards Institute (ANSI).

ik WARNING

The operation of any tiller can result in foreign objects being thrown into the eyes, which can damage your eyes severely. Always wear the safety glasses provided with this unit or eye shields before tilling and while performing any adjustments or repairs.

CHOKE CONTROL

The choke control is activated by moving the lever to the CFIOKE position. Activating the choke control closes the choke plate on the carburetor and aids in starting the engine.

OPERATION

AIR FILTER

The air filter is a device on the engine air intake that prevents dust and dirt entering the engine. See Figure 5.

MUFFLER

Engine exhaust exits the engine via the muffler. See Figure 5.

OIL FILL CAP & DIPSTICK

Engine oil level can be checked and oil added through the oil fill. See Figure 5.

NOTE: This unit was shipped WITHOUT oil In the engine. Oil Is Included In the plastic bag packed with the manual In with the unit. Add the oil as directed in the Gas & Oil Fill Up section. Check the oil level before each operation to ensure adequate oil is in the engine. For further instructions, refer to the steps in the Engine Maintenance section of this manual.

REVERSE HANDLE

The Reverse Handle controls the reverse drive of the wheels and the tines. See Figure 5.

FORWARD CLUTCH BAIL & TINE ENGAGE

MENT

The forward clutch ball controls the engagement of the forward drive of the wheels and tines. See Figure 5.

REAR TINE SHIELD

The rear tine shield protects the operator from flying debris while also smoothing out freshly tilled soil. See Figure 5.

SIDE SHIELD

The side shield is used to maintain clear even rows and may be adjusted to one of five different positions. See Figure 5.

TINES

Your tiller’s tines are a series of hoes arranged on a revolving powerdriven shaft. See Figure 5.

WHEEL DRIVE PINS

Each wheel is equipped with a wheel drive click pin that secures the wheel to the wheel shaft. The wheels can be positioned In either a WHEEL DRIVE ora FREEWHEEL mode. See Figure 5.

OIL DRAIN

Removing the oil drain plug will drain the oil from the engine. See

Figure 5.

DEPTH REGULATOR LEVER

This lever controls the tilling depth of the tines. Pull the lever back and slide It up or down to engage the notched height. See Figure 5.

HANDLEBAR HEIGHT ADJUSTMENT

The handlebar height is adjustable to three different settings. In general, adjust the handlebars so they are at waist level when the tines are 3-4” in the ground. See Figure 5.

OPERATION

GAS AND OIL FILL-UP

Oil (one bottle shipped with unit)

First Time Use

1. Remove oil fill dipstick.

2. With the tiller on level ground, use a funnel to empty entire contents of oil bottle provided into the engine.

3. Replace oil fill dipstick and tighten.

Subsequent Uses

Only use high quality detergent oil rated with API service classification SF, SG, SH, SJ or higher. Select the oil's SAE viscosity grade accord ing to the expected operating temperature. Follow the chart below.

Although multi-viscosity oils (5W30,10W30, etc.) improve starting in cold weather, they will result in increased oil consumption when used above 32°F. Check your engine oil level more frequently to avoid possible engine damage from running low on oil.

1. Check the oil level making certain not to rub the dipstick along the inside walls of the oil fill tube. This would result in a false dipstick reading. Wipe dipstick clean with cloth. Replace dipstick into the oil filler neck, but do not screw it in. Remove and check oil level. Refill to FULL mark on dipstick, it necessary. Capacity is approximately 20 oz. Cverfilling will cause the engine to smoke profusely and will result in poor engine performance.

2. Replace oil fill dipstick and tighten.

3. Keep oil level at FULL. Running the engine with too little oil can result in permanent engine damage.

(fi

Transmission/Gear Oil

First Time Use

1. With the tiller on level ground, pull the Depth Regulator Lever back and then all the way up until the lowest notch in the lever is engaged. See Figure 6.

2. Remove the oil fill plug from the transmission housing cover and locate the main drive shaft situated inside the housing. See Figure 7.

3. The gear oil level is correct it the gear oil is approximately halfway up the side of the main drive shaft.

4. If the oil level is low, refer to the transmission gear oil under the

Maintenance Section.

Figure 7

Awarning

Use extreme care when handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Never fuel machine indoors or while the engine is hot or running. Extinguish cigarettes, cigars, pipes, and other sources of ignition.

Gasoline

1. Remove fuel cap from the fuel tank.

2. Make sure the container from which you will pour the gasoline is clean and free from rust or foreign particles. Never use gasoline that may be stale from long periods of storage in its container.

Gasoline that has been sitting tor any period longer than four

weeks should be considered stale.

3. Fill fuel tank with clean, fresh, unleaded regular gasoline only. Do

not use gasoline containing METHANOL. Replace fuel cap.

OPERATIO

A CAUTION

Alcohol blended fuels (called gasohol or can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while

storage.

____________________________________________

using

ethanol or methanol)

A CAUTION

To avoid engine problems, the fuel system should be emptied before storage for 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 informa tion.

A CAUTION

Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

NOTE: Check the fuel level periodically to avoid running out of

gasoline while operating the tiller.

TO START ENGINE

1. Attach spark plug wire and rubber boot to spark plug.

2. Fill tank to no more than 1/2 inch below bottom of filler neck to provide space for fuel expansion.

3. Put the wheels in the WHEEL DRIVE position.

4. Move the Depth Regulator Lever all the way down to the “trans port” position, so that the tines clear the ground.

5. Release all of the controls on the tiller.

Turn

the fuel shut-off valve to the ON position.

7. Move the choke lever on the engine to CHOKE N position. (A

warm engine may not require choking.) See Figure 8.

8. Move throttle control to START/RUN (Rabbit) JL m position. See

Figure 8.

9. Standing on the side of the unit, grasp starter handle and pull

rope out until you feel a drag.

10. Pull the rope with a rapid, continuous, full arm stroke. Keep a firm grip on the starter handle. Let the rope rewind slowly.

11. Repeat, if necessary, until engine starts. When engine starts, move choke control gradually toward the RUN 111 position..

12. If engine falters, move choke control back toward the CHOKE

N position and repeat steps 5 though 8.

13. ALWAYS keep the throttle control in the START/RUN (Rabbit position when operating the tiller.

TO STOP ENGINE

1. To stop the wheels and tines, release the Forward Clutch Bail.

2. Move throttle control lever to slow (turtle) position. Whenever possible, gradually reduce engine speed before

stopping engine.

3. Move throttle control lever to STOP or OFF position.

Turn

the fuel shut-off valve to the OFF position.

5. Disconnect spark plug wire and ground it against the engine to

prevent accidental starting while the equipment is unattended.

AWARNING

Do not push down on the handlebars, especially in unfilled soil. This could allow the tines to rapidly propel the tiller rearward, which can result in loss of control, property damage, or personal injury.

TO ENGAGE DRIVE & TINES

1. For forward motion of the wheels and power to the tines pull the Forward Clutch Bail up against the handlebar.

NOTE: In forward mode, the tines will rotate in reverse.

2. Walk slowly behind the tiller allowing It to move at its own pace while keeping a secure grip on the handlebar with your elbows flexed.

3. Release the bail to stop the rotation of the wheels and tines.

To move tiller in reverse: (Do not till in reverse)

a. Release the Forward Clutch Bail. b. Lift the handlebar until the tines are off the ground. c. Slowly pull back on the Reverse Lever, and carefully walk

backwards with the machine.

NOTE: In reverse mode, the tines will rotate forward.

d. If longer distances need to be covered in reverse, shut off the

Figure 8

OPERATION

engine, then place the two wheels in FREEWHEEL.

TURNING THE TILLER

1. Practice turning the tiller in a level, open area. Be very careful to keep your feet and legs away from the tines.

2. To begin a turn, lift the handlebars until the tines are out of the ground and the engine and tines are balanced over the wheels.

3. With the tiller balanced, push sideways on the handlebar to steer in the direction of the turn. After turning, slowly lower the tines into

Awarning

Be certain spark plug wire is disconnected and grounded against the engine when performing any adjustments.

the soil to resume tilling.

SETTING THE DEPTH

Tilling depth is controlled by the depth stake which can be adjusted to five different settings. Adjust the side shields as you adjust the depth stake.

• When using the tiller for the first time, use the second adjustment hole from the top (1” of tilling depth).

• When breaking up sod and tor shallow cultivation, use the setting which gives 1” of tilling depth (second hole from the top). Place the side shields in their lowest position.

• For further depth, raise the depth stake and side shields and also make one or two more passes over the area.

• When tilling loose soil, the depth stake may be raised to its highest position (use bottom adjustment hole) to give the deepest tilling depth. Raise the side shields to their highest position.

• To transport tiller, lower the depth stake (use top adjustment hole).

To adjust the depth stake, pull back on the depth adjustment bracket (A) and push up or down (B) until the bracket reaches the desired position, then release the bracket (C). See Figure 9.

To adjust the side shields, remove the wing nuts. Move the side shield

OPERATION

to the desired position and replace the wing nuts. Tighten securely. See Figure 10.

ADJUSTING THE HANDLE HEIGHT

The handle should be adjusted so that when the tiller is digging 3-4” into the soil, the handle falls to about waste-high. To adjust handle,

AWARNING

Before clearing the tines by hand, stop the engine, allow all moving parts to stop and disconnect the spark plug wire. Failure to follow this warning could result in personal injury.

simply loosen the handle adjustment crank, move the handle to the desired height and retighten the adjustment crank. See Figure 11.

CLEARING THE TINES

• The tines have a self-clearing action which eliminates most of the tangling of debris. Flowever, occasionally dry grass, stringy stalks or tough vines may become tangled. Follow these procedures to help avoid tangling and to clear the tines, it necessary.

• To reduce tangling, set the depth regulator deep enough to get maximum “chopping” action as the tines chop the material against the ground. Also, try to till under crop residues or cover crops while they are green, moist and tender.

AWARNING

Before tilling, contact your telephone or utilities company and inquire it underground equipment or lines are used on your property. Do not till near buried electric cables, telephone lines, pipes or hoses.

• While tilling, try swaying the handlebars from side to side (about 6” to 12”). This “fishtailing” action often clears the tines of debris.

TILLING TIPS & TECHNIQUES

Tilling Depth

• This is a CRT (counter-rotating tine) tiller. As the wheels pull forward, the tines rotate backward. This creates an “uppercut” tine action which digs deeply, uprooting soil and weeds. Don’t overload the engine, but dig as deeply as possible on each pass On later passes, the wheels may tend to spin in the soft dirt. Help them along by lifting up slightly on the handlebar (one hand, palm up, works most easily).

• Avoid the temptation to push down on the handlebars in an attempt to force the tiller to dig deeper. Doing so takes the weight off the powered wheels, causing them to lose traction. Without the wheels to hold the tiller back, the tines will attempt to propel the tiller backward, towards the operator.

• When cultivating (breaking up the surface soil around the plants to destroy weeds. See Figure 12), adjust the tines to dig only 1” to 2” deep. Using the shallow tilling depth helps prevent injury to the plants whose roots often grow close to the surface. If needed, lift up on the handlebars slightly to prevent the tines from digging too deeply. (Cultivating on a regular basis not only eliminates weeds, it also loosens and aerates the soil for better moisture absorption and faster plant growth.) Watering the garden area a few days prior to tilling will make tilling easier, as will letting the

Figure 12

OPERATION

newly worked soil set for a day or two before making a final, deep tilling pass.

Choosing the Correct Wheel & Tine Speeds

With experience, you will find the tilling depth and tilling speed combination that is best for your garden. Set the engine throttle lever at a speed to give the engine adequate power and yet allow it to operate at the slowest possible speed until you have achieved the maximum tilling depth you desire. Faster engine speeds may be desirable when making final passes through the seedbed or when cultivating. Selection of the correct engine speed, in relation to the tilling depth, will ensure a sufficient power level to do the job without causing the engine to labor.

Suggested Tilling Patterns

• When preparing a seedbed, go over the same path twice in the first row, then overlap one-half the tiller width on the rest of the passes. See Figure 13.

• When finished in one direction, make a second pass at a right angle. See Figure 14. Overlap each pass for the best results (in very hard ground, it may take three or four passes to thoroughly pulverize the soil.)

• If the garden size will not permit lengthwise and then crosswise

Figure 13

AWARNING

Do not operate the tiller on a slope too steep for safe operation. Till slowly and be sure you have good footing. Never permit the tiller to freewheel down slopes. Failure to follow this warning could result in personal injury.

tilling, then overlap the first passes by one-half a tiller width, fol lowed by successive passes at one-quarter width. See Figure 15.

Tilling on a Slope

1. Till only on moderate slopes, never on steep ground where the footing is difficult.

2. Tilling up and down slopes is recommended over terracing. Tilling vertically on a slope allows maximum planting area and also leaves room for cultivating.

NOTE: When tilling on slopes, be sure the correct oil level is main tained in the engine (check every one-half hour of operation). The incline of the slope will cause the oil to slant away from its normal level and this can starve engine parts of required lubrication. Keep the motor oil level at the full point at all times.

Tilling Up and Down a Slope

1. To keep soil erosion to a minimum, be sure to add enough organic matter to the soil so that it has good moistureholding texture and try to avoid leaving footprints or wheel marks.

2. When tilling vertically, try to make the first pass uphill as the tiller digs more deeply going uphill than it does downhill. In soft soil or weeds, you may have to lift the handlebars slightly while going up-

Figure 14

Figure 15

OPERATION

hill. When going downhill, overlap the first pass by about one-half

the width of the tiller.

Terrace Gardening

1. To create a terrace, start at the top of the slope and work down Go back and forth across the first row. See Figure 16.

2. Each succeeding lower terrace is started by walking below the terrace you are preparing. For added stability of the tiller, always keep the uphill wheel in the soft, newly tilled soil. Do not till the last 12” or more of the downhill outside edge of each terrace. This untilled strip helps prevent the terraces from breaking apart and

Awarning

Loading and unloading the tiller into a vehicle is potentially hazard ous and doing so is not recommended unless absolutely necessary, as this could result in personal injury or property damage.

washing downhill. It also provides a walking path between the rows.

Loading & Unloading the Tiller

If you must load or unload the tiller, follow the guidelines given below:

• Before loading or unloading the tiller, stop the engine, wait for all parts to stop moving, disconnect the spark plug wire and let the engine and muffler cool.

• Put the wheels in freewheel by putting the click pins through the wheel shaft only (not through the wheel hub).

• The tiller is too heavy and bulky to be safely lifted by one person. Two or more people should share the load.

• Use sturdy ramps and manually — with the engine shut off — roll the tiller into and out of the vehicle. Two or more people are needed to do this.

• The ramps must be strong enough to support the combined weight of the tiller and any handlers. The ramps should provide good traction to prevent slipping; they should also have side rails to guide the tiller along the ramps; and they should have a locking device to secure them to the vehicle.

• The handlers should wear sturdy footwear that will help to prevent slipping.

• Position the loading vehicle so that the ramp angle is as flat as possible (the less incline to the ramp, the better). vehicle's engine off and apply the parking brake.

• When going up the ramps, stand in the normal operating position and push the tiller ahead of you. Have a person at each side to turn the wheels.

• When going down the ramps, walk backward with the tiller following you. Keep alert tor any obstacles behind you. Position a person at each wheel to control the speed of the tiller. Never go down the ramps tiller-first, as the tiller could tip forward.

• Place wooden blocks on the downhill side of the wheels it you need to stop the tiller from rolling down the ramp. Also, use the blocks to temporarily keep the tiller in place on the ramps (if necessary), and to chock the wheels in place after the tiller is in the vehicle.

• After loading the tiller, prevent it from rolling by engaging the wheels in the WHEEL DRIVE position. Chock the wheels with

Turn

the

Figure 16

SERVICE AND MAINTENANCE

MAINTENANCE SCHEDULE

Awarning

Before performing any type of maintenance/service, disengage all controls and stop the engine. Wait until all moving parts have come to a complete stop. Disconnect spark plug wire and ground it against the engine to prevent unintended starting. Always wear safety glasses during operation or while performing any adjustments or repairs.

Interval

Each Use 1. Engine oil level 1. Check

2. Loose or missing hardware 2. Tighten or replace

3. Engine and around muffler 3. Clean

4. Air cleaner 4. Check

1st 2 hours 1. Drive belt tension 1. Check

2. Nuts and Bolts 2. Check 1st 5 hours 1. Engine oil 1. Change Every 10 hours 1. Drive belt tension 1. Check

2. Unit 2. Lubricate Every 25 hours 1. Spark plug 1. Check Every 30 hours 1. Transmission oil level 1. Check

2. Tines for wear 2. Check

3. Tire pressure 3. Check

Annually or Every 50 hours 1. Annually or Every 100 hours 1. Air cleaner 1. Change

Before Storage 1. Fuel system 1. Run engine until it stops from lack of

t Change oil every twenty five hours when operating engine under heavy load or in high temperatures

Engine oilf

2. Spark Plug 2. Change

Item

Follow the maintenance schedule given below. This chart describes service guidelines only. Use the Service Log column to keep track of completed maintenance tasks. To locate the nearest Sears Service

Center or to schedule service, simply contact Sears at 1-800-4-MY-HOME®.

Service Service Log

1. Change

fuel or add a gasoline additive to the gas in the tank.

GENERAL RECOMMENDATIONS

• Always observe all safety rules found on product labels and in this operator's manual when performing any maintenance. Safety rules can be found on the product labels and in this Operator’s Manual beginning on page 3.

• The warranty on this tiller does not cover items that have been subjected to operator abuse or negligence. To receive full value from warranty, operator must maintain the equipment as instructed here.

• Some adjustments will have to be made periodically to maintain your unit properly.

• Periodically check all fasteners and make sure these are tight.

If the engine has been running, the muffler will be very hot. Be careful not to touch the muffler.

A CAUTION

The spark plug must be securely tightened. An improperly tightened spark plug can become very hot and may damage the engine.

Checking the Spark Plug

To ensure proper engine operation, the spark plug must be properly gapped and free of deposits. Check the spark plug every 25 hours and replace it every 100 hours.

SERVICE AND MAINTENANCE

1. Remove the spark plug boot and use a spark plug wrench to remove the plug. See Figure 17.

2. Visually inspect the spark plug. Discard the spark plug it there is apparent wear, or if the insulator is cracked or chipped. Clean the spark plug with a wire brush if it is to be reused.

3. Measure the plug gap with a feeler gauge. Correct as necessary by bending side electrode. See Figure 18. The gap should be set to 0.030 in.

4. Check that the spark plug washer is in good condition and thread the spark plug in by hand to prevent crossthreading.

5. After the spark plug is seated, tighten with a spark plug wrench to compress the washer.

NOTE: When installing a new spark plug, tighten 1/2 spark plug seats to compress the washer. When reinstalling a used spark plug, tighten 1/8-1/4 turn after the spark plug seats to compress the washer.

turn

after the

Spark Plug

Boot

Spark Plug

AWARNING

Never use gasoline or low flash point solvents for cleaning the air

cleaner element. A fire or explosion could result.

Servicing the Air Cleaner

The air cleaner prevents damaging dirt, dust, etc., from entering the carburetor and being forced into the engine and is important to engine life and performance. Never run the engine without an air cleaner completely assembled. Check the air cleaner before each use.

Paper filters cannot be cleaned and must be replaced once a year or every 100 operating hours; more often it used in extremely dusty conditions.

Loosen screws that hold the air filter cover. See Figure 19. Open the cover and remove the pre-cleaner and air filter.

Wash the pre-cleaner and allow to dry.

Discard old air filter.

Install new air filter and washed pre-cleaner.

Close the cover and tighten the screws.

NOTE: If the filter is torn or damaged in any way, replace it.

A CAUTION

Do not spray engine with water to clean because water could contaminate fuel. Using a garden hose or pressure washing equip ment can also force water into the muffler opening. Water that passes through the muffler can enter the cylinder, causing damage.

Figure 17

AWARNING

Accumulation of debris around muffler could cause a fire. Inspect and clean before every use.

Cleaning the Engine

If the engine has been running, allow it to cool for at least half an hour before cleaning. Periodically remove dirt build-up from the engine. Clean around the muffler. Clean with a brush or compressed air.

SERVICE AND MAINTENANCE

Check Engine Oil

1. Check oil before each use. Stop engine and wait several minutes before checking oil level. With the tiller on level ground, the oil must be to FULL mark on dipstick.

2. Remove oil fill dipstick and wipe clean with cloth.

3. Replace dipstick into the oil filler neck, but do not screw it in. Remove and check oil level. Level should be at FULL mark.

4. If needed, add oil slowly - recheck. Do not overfill.

5. Wipe dipstick clean, replace but do not tighten. Remove and check oil level. Oil level should be at FULL line on dipstick.

6. Replace and tighten dipstick firmly before starting engine.

A CAUTION

DO NOT use non-detergent oil or 2-stroke engine oil. It could shorten the engine’s service life.

Change Engine Oil

• SAE 30 is recommended for general, all temperature use. When adding oil to the engine, refer to viscosity chart in the operation section. Use a 4-stroke, or an equivalent high detergent, premium quality motor oil certified to meet or exceed U.S. automobile manufacturer’s requirements for service classification SF, SG, SH, SJ or higher. Motor oils classified SF, SG, SH, SJ will show this designation on the container.

• Change engine oil after the first five to eight hours of operation, and every fifty hours or every season thereafter. Change oil every twenty five hours when operating engine under heavy load or in high temperatures.

Oil

Drain

Figure 20

4. Replace and tighten the oil drain end cap.

5. When engine is drained of all oil, place engine level. Refill with approximately 20 oz. of fresh oil. Fill to FULL line on dipstick.

Do not overfill. Refer to Check Engine Oil in this SERVICE & MAINTENANCE section.

6. Replace spark plug wire before starting.

AWARNING

Before tipping engine or equipment to drain oil, drain fuel from tank by running engine until fuel tank is empty.

AWARNING

Used motor oil may cause skin cancer it repeatedly left in contact with the skin for prolonged periods. Although this is unlikely unless you handle used oil on a daily basis, it is still advisable to thoroughly wash your hands with soap and water as soon as possible after handling used oil.

To Drain Oil

1. Drain the fuel from the tank by running the engine until the fuel tank is empty. Be sure fuel fill cap is secure.

2. With engine OFF but still warm, disconnect spark plug wire and keep it away from spark plug.

3. Remove oil drain end cap located at the base of the engine, and drain oil into an appropriate receptacle. See Figure 20.

AWARNING

Used oil is a hazardous waste product. Dispose of used oil properly Do not discard with household waste. Check with your local authori ties or Sears Service Center for safe disposal/recycling facilities.

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