Simplicity 5521FT User Manual

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OPERATOR’S

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MANUAL

Front Tine Tiller

5.5 TP Front Tine Tiller

Mfg. No. Description

1695578 5521FT, 5.5 TP Front Tine Tiller 1695584 5521FT, 5.5 TP Front Tine Tiller

1695615

Revision A

Rev. Date 10/2008

TP10008988

OM5521FT

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Reproduction

Table of Contents

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Reproduction

MODEL IDENTIFICATION .......................................... 3

SAFETY RULES ......................................................... 4

Owner's Responsibility ............................................. 4

Special Messages .................................................... 4

Important Safety Precautions ................................... 4

Preparation ............................................................... 4

Operation ................................................................. 5

Maintenance and Storage ........................................ 5

Safety Decals ........................................................... 6

UNPACKING AND ASSEMBLY................................. 7

Unpack Tiller and Assemble ..................................... 7

Install Depth Regulator Lever .................................... 7

Fill Engine Crankcase ..............................................

FEATURES ................................................................. 8

CONTROLS ................................................................ 9

Drive Safety Control Lever ....................................... 9

Belt Tension Adjustment ............................................ 9

Depth Regulator Lever ............................................. 9

OPERATION ............................................................. 10

Pre-Start Inspection ............................................... 10

Start-up .................................................................. 10

Operating Speed ....................................................

Shutting Down ........................................................ 11

Tilling ...................................................................... 11

MAINTENANCE.........................................................

Maintenance Schedule............................................12

Servicing the Rototiller.............................................

Check Belt Tension ................................................

Change Forward Belt .............................................

Engine Maintenance ..............................................

Check or Fill Engine Crankcase .............................

Clean Tine Axle Shaft ............................................

Lubrication ..............................................................

STORAGE ................................................................. 15

Prepare for Storage................................................ 15

TROUBLESHOOTING AND REPAIR ....................... 16

Troubleshooting Guide ............................................ 16

TECHNICAL MANUALS ........................................... 17

12 13 13 14 14 14 14

MODEL IDENTIFICATION

Record your model number, manufacturer number and serial number in the space provided for easy reference. The model and manufacturer numbers can be found on the unit I.D. plate located on the unit's left engine mount. Refer to the Engine Owner's Manual for location of engine serial number.

If you have a service problem requiring special assistance, contact a local dealer for help.

WARNING

You must read, understand and comply with all safety and operating instructions in this manual before attempting to setup and operate your rototiller.

Failure to comply with all safety and operating instructions can result in loss of machine control, serious personal injury to you and/or bystanders, and risk of equipment and property damage. The triangle in the text signifies important cautions or warnings which must be followed.

ROTOTILLER REFERENCE DATA

Model Description/Number

M/N (Manufacturer's Number) S/N (Serial Number)

desahcruP etaDemaN relaeD

ENGINE REFERENCE DATA

Engine Make/Model Engine ID/Serial Number

WARNING

Engine exhaust from this product contains chemicals known, in certain quantities, to cause cancer, birth defects, or other reproductive harm.

Safety Rules

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OWNER’S RESPONSIBILITY

Accurate assembly and safe and effective use of the rototiller is the owner’s responsibility.

s Read and follow all safety instructions.

s Carefully follow all assembly instructions.

s Maintain the tiller according to directions and schedule included

in this Earthquake operator’s manual.

s Ensure that anyone who uses the tiller is familiar with all

controls and safety precautions.

SPECIAL MESSAGES

Your manual contains special messages to bring attention to potential safety concerns, machine damage as well as helpful operating and servicing information. Please read all the information carefully to avoid injury and machine damage.

NOTE: General information is given throughout the manual that may help the operator in the operation or service of the machine.

IMPORTANT SAFETY PRECAUTIONS

Please read this section carefully. Operate the tiller according to the

safety instructions and recommendations outlined here and inserted throughout the text. Anyone who uses this tiller must read the instructions and be familiar with the controls. Your tiller is equipped with a safety device that enables you to stop the wheels and tines quickly in an emergency. Learn how the drive safety control lever operates and how to control the tiller at all times.

This symbol points out important safety instructions which if not followed could endanger your personal safety. Read and follow all instructions in this manual before attempting to operate this equipment.

s Do not allow children to operate this rototiller. Keep small children away

from the area being tilled. Do not allow adults to operate the tiller without proper instruction.

PREPARATION

s Dress appropriately when operating the tiller. Always wear sturdy

footwear. Never wear sandals, sneakers, or open shoes, and never operate the tiller with bare feet. Do not wear loose clothing that might get caught in moving parts.

s Carefully inspect the area to be tilled and remove all foreign objects.

Do not till above underground water lines, gas lines, electric cables, or pipes. Do not operate the tiller in soil with large rocks and foreign objects which can damage the equipment.

s Disengage all clutches and leave all control levers in the neutral

position before starting the engine.

s Handle fuel with care; it is highly ﬂ ammable.

a. Use an approved fuel container.

b. Never add fuel to a running engine or hot engine.

DANGER

DANGER INDICATES A SERIOUS INJURY OR FATALITY WILL RESULT IF THE SAFETY INSTRUCTIONS THAT FOLLOW THIS SIGNAL WORD ARE NOT OBEYED.

WARNING

WARNING INDICATES A SERIOUS INJURY OR FATALITY COULD RESULT IF THE SAFETY INSTRUCTIONS THAT FOLLOW THIS SIGNAL WORD ARE NOT OBEYED.

CAUTION

CAUTION INDICATES YOU CAN OR YOUR EQUIPMENT CAN BE HURT IF THE SAFETY INSTRUCTIONS THAT FOLLOW THIS SIGNAL WORD ARE NOT OBEYED.

IMPORTANT

IMPORTANT INDICATES HELPFUL INFORMATION FOR PROPER ASSEMBLY, OPERATION, OR MAINTENANCE OF YOUR EQUIPMENT.

WARNING

YOU MUST READ, UNDERSTAND AND COMPLY WITH ALL SAFETY AND OPERATING INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING TO SETUP AND OPERATE YOUR ROTOTILLER.

FAILURE TO COMPLY WITH ALL SAFETY AND OPERATING INSTRUCTIONS CAN RESULT IN LOSS OF MACHINE CONTROL, SERIOUS PERSONAL INJURY TO YOU AND/OR BYSTANDERS, AND RISK OF EQUIPMENT AND PROPERTY DAMAGE. THE TRIANGLE IN THE TEXT SIGNIFIES IMPORTANT CAUTIONS OR WARNINGS WHICH MUST BE FOLLOWED.

CALIFORNIA PROPOSITION 65 WARNING ENGINE EXHAUST FROM THIS PRODUCT CONTAINS CHEMICALS KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS, OR OTHER REPRODUCTIVE HARM.

c. Fill fuel tank outdoors with extreme care. Never ﬁ ll fuel

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tank indoors.

d. Replace gasoline cap securely and clean up spilled fuel before restarting.

s Never attempt to make any adjustments while the engine is

running.

OPERATION

s Do not operate the tiller under the inﬂ uence of alcohol or

drugs.

s Never operate the tiller without guards, covers, and hoods in

place.

s Keep hands, feet, and clothing away from rotating parts. Keep

clear of tiller tines at all times.

s Tines rotate when tiller is engaged, tines rotate when the drive

safety control lever is pulled down. Releasing the drive safety control lever to neutral stops the tines.

s Use extreme caution when operating on or crossing gravel

drives, walks, or roads. Stay alert for hidden hazards or trafﬁ c.

s After striking a foreign object, stop the engine, remove the

wire from the spark plug, thoroughly inspect the tiller for any damage, and repair the damage before restarting and operating the tiller.

s If vegetation clogs the tines, STOP THE ENGINE AND

DISCONNECT THE SPARK PLUG WIRE before removing

vegetation by hand.

s Engine mufﬂ er will be hot from operation. Do not touch it with

bare skin or a severe burn may result.

s If the unit should start to vibrate abnormally, stop the engine

and check immediately for the cause. Vibration is generally a warning of trouble.

s Do not run the engine indoors; exhaust fumes are deadly.

s Do not overload the machine capacity by attempting to till too

deep at too fast a rate.

s Never allow bystanders near the unit.

s Never operate the tiller without good visibility or light.

s 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.

s Take all possible precautions when leaving the machine

unattended. Disengage all control levers, stop the engine, wait for all moving parts to stop, and make certain guards and shields are in place.

s When leaving the operating position for any reason:

- shut off the engine.

- wait for all moving parts to stop.

Safety Rules

IMPORTANT

THE RIGHT AND LEFT SIDES OF YOUR ROTOTILLER ARE DETERMINED FROM THE OPERATING POSITION AS YOU FACE THE DIRECTION OF FORWARD TRAVEL.

ENGINE IS SHIPPED FROM FACTORY WITHOUT OIL. YOU MUST ADD ENGINE OIL BEFORE STARTING ENGINE.

MAINTENANCE AND STORAGE

s Keep machine, attachments, and accessories in safe working

condition.

s Check shear bolts, engine mounting bolts, and other bolts at

frequent intervals for proper tightness to be sure the equipment is in safe working condition.

s To prevent accidental starting, always disconnect and secure

the spark plug wire from the spark plug before performing tiller maintenance.

s Never run the engine indoors. Exhaust fumes are deadly.

s Always allow mufﬂ er to cool before ﬁ lling fuel tank.

s Never store equipment with gasoline in the tank inside a closed

building where fumes may reach an open ﬂ ame or spark. Allow the engine to cool before storing in any building.

s Always refer to the operator’s guide instructions for important

details if the tiller is to be stored for an extended period.

Safety Rules

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SAFETY DECALS

This rototiller unit has been designed and manufactured to provide you with the safety and reliability you would expect from an industry leader in outdoor power equipment manufacturing.

Although reading this manual and the safety instructions it contains will provide you with the necessary basic knowledge to operated this equipment safely and effectively, we have placed several safety labels on the tiller to remind you of this important information while you are operating the unit.

These important safety labels are illustrated below, and are shown here to help familiarize you with the location and content of the safety messages you will see as you perform normal tilling operations. Please review these labels now. If you have any questions regarding their meaning or how to comply with these instructions, reread the complete safety instruction text on the preceding pages, or contact your local dealer.

Should any of the safety labels become unreadable because of being worn, faded, or otherwise damaged during the use of your tiller, please use the part number information provided to order a replacement label from your local authorized dealer.

The safety labels are easily applied, and will act as a constant visual reminder to you, and others who may use the equipment. Follow the safety instructions necessary for safe, effective operation of your rototiller.

Part No. 1737283

TINES DANGER/OPERATION

Hood Decal

Part No. 1737285

WARNING

Belt Cover Decal

Part No. 1737287

WARNING

Pivot Mount Decal

Part No. 1737284

HOOD WARNING

Hood Decal

Part No. 1737288

CLUTCH ENGAGE

Handlebar Decal

UNPACK TILLER AND ASSEMBLE

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1. Open top of carton and remove handlebar assembly.

Find parts packet. Parts packet contains:

6- 5/16-18 x 1-3/4” bolts 6- 5/16” spring lockwashers 2- hand knobs 4- locknuts 2- 1/2” push nuts 1- detent pin

3. Cut open end of carton and remove machine:

a. Install wheels on each end of axle, tap on push nuts with a

hammer.

b. Assemble tines to unit, inside tines ﬁ rst. Sharp edge of tine

will be away from operator at top or face down at front of machine.

c. Outside tines have two positions- wide 21” & narrow 16”. For

narrow width - assemble with short side of tine holder pipe towards center of machine.

d. For wide width - move left tine to right side and right to left

side. Assemble with long half of tine pipe towards machine.

e. Slide top handle of handlebar over lower loop. Put 5/16-18

x 1-3/4” bolts thru both holes from inside out, put on 5/16” spring lockwashers and tighten with hand knobs.

f. Check upper and lower jam nuts for tightness. See page 9,

Belt Tension Adjustment.

g. Add and check engine oil.

Unpacking and Assembly

IMPORTANT

THE RIGHT AND LEFT SIDES OF YOUR ROTOTILLER ARE DETERMINED FROM THE OPERATING POSITION AS YOU FACE THE DIRECTION OF FORWARD TRAVEL.

ENGINE IS SHIPPED FROM FACTORY WITHOUT OIL. YOU MUST ADD ENGINE OIL BEFORE STARTING ENGINE.

CAUTION

DO NOT TRY TO LIFT THE ROTOTILLER FROM THE CARTON.

NARROW TINE WIDTH

INSTALL DEPTH REGULATOR LEVER

1. Install the depth regulator lever through hole in bracket from the bottom up with curve to rear of unit and secure with detent pin.

FILL ENGINE CRANKCASE

1. Add oil according to engine manual. Do not overﬁ ll. Use a clean, high quality detergent oil. Container must be marked A.P.I. Service SF - SJ. Use no special additives with recommended oils. Do not mix oil with gasoline. Oil level must be full. Check the oil level by removing oil ﬁ ll plug. Oil level should be up to the bottom of the ﬁ ll plug opening.

2. Always check oil level before starting engine. Refer to engine manual for capacity and type of oil to use.

WIDE TINE WIDTH

upper

handlebar

lower

handlebar

loop

hand knob

depth

regulator

lever

detent pin

Features

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The advantage of the Simplicity/Snapper™ gear drive rototiller over other front tine tillers, is the exclusive unfolding and ﬂ exible drag bar. This gives the gear drive tiller its stability and its versatility. For easy transport, fold the wheels under the engine. During operation, the wheels unfold back and the drag bar folds down. The long length between the tines and the drag bar make this the most comfortable front tine tiller on the market.

drive safety control lever

forward cable

front belt cover

hand knob

3-way adjustable tine widths

Controls

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DRIVE SAFETY CONTROL LEVER

Engage tines into forward, releasing returns machine to neutral.

Pulling down on drive safety control lever engages the tines. Releasing the drive safety control lever disengages the tines to a neutral position.

BELT TENSION ADJUSTMENT

Proper belt tension is critical to good performance. After 1/2 hour of operation, all cables may have to be adjusted due to initial stretch. Thereafter, check tension after every 2 hours of operation.

To increase belt tension:

1. Loosen upper jam nut. Turn nut up cable in 1/8” increments.

2. Tighten lower jam nut.

3. Check adjustment.

This procedure can be repeated until conduit adjustment bolts have no more adjustment left. If no more adjustment can be made, belt may have to be replaced.

DEPTH REGULATOR LEVER

Tilling depth is controlled by the height of the depth regulator lever.

To adjust tilling depth.

1. Remove detent pin.

2. Raise the depth regulator lever to position tines at chosen tilling depth.

3. Align hole in depth regulator lever with hole in depth regulator bracket and replace detent pin.

CAUTION

THIS INFORMATION IS PROVIDED HERE ONLY TO INTRODUCE THE CONTROLS. DO NOT START THE ENGINE AT THIS TIME. STARTING AND OPERATING INSTRUCTIONS ARE GIVEN ON PAGE 10. PLEASE READ THIS SECTION AND ALL OPERATING AND SAFETY INSTRUCTIONS BEFORE STARTING YOUR TILLER.

s AS A SAFETY PRECAUTION, THE DRIVE SAFETY

CONTROL LEVER WILL NOT LOCK IN THE FORWARD POSITION.

s TO STOP THE WHEELS AND TINES AT ANY TIME

RELEASE THE DRIVE SAFETY CONTROL LEVER.

WARNING

ENGINE SHOULD BE OFF BEFORE ADJUSTING ANY CONTROLS.

DO NOT ADJUST TILLING DEPTH UNLESS DRIVE SAFETY CONTROL LEVER IS RELEASED TO THE NEUTRAL POSITION.

drive safety control lever disengaged

1/4” stretch

upper jam nut

lower jam nut

forward cable

Model 5521 Handlebar

Operation

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PRE-START INSPECTION

1. Make sure all safety guards are in place and all nuts and bolts are secure.

2. Check oil level in engine crankcase. See your engine manual for procedure and speciﬁ cations.

3. Inspect air cleaner for cleanliness. See your engine manual for procedure.

4. Check the fuel supply. Fill the fuel tank no closer than 1 inch from top of tank to provide space for expansion. See your engine manual for fuel recommendations.

5. Be sure spark plug wire is attached and spark plug is tightened securely.

6. Check position of wheels.

7. Check depth regulator lever position.

8. Examine underneath and around engine for signs of oil or fuel leaks.

9. Inspect fuel hoses for tightness and fuel seepage.

10. Look for signs of engine damage.

11. Remove excessive debris from mufﬂ er area and recoil starter.

START-UP

The controls required to start and run the rototiller are located on the engine and are marked “Choke” and “Throttle”.

A more detailed description of engine operation and all related precautions and procedures can be found in the engine manufacturer’s manual that accompanies each tiller.

COLD STARTS

1. Move choke lever to full choke position.

2. Move throttle lever to “start”.

3. Pull starting rope out slowly one time and allow to return normally.

4. Pull starting rope out rapidly, and allow rope to return normally.

5. When engine starts, gradually move choke lever to “no choke” position and increase throttle speed.

RESTARTING A WARM ENGINE

Restarting an engine that is already warm from previous running does not normally require use of the choke.

1. Move throttle lever to “start” position.

2. Pull starting rope out rapidly until engine starts. Allow rope to return normally. Repeat until engine starts.

3. Adjust throttle speed to “high” for best tiller action.

IMPORTANT

ENGINE IS SHIPPED FROM FACTORY WITHOUT OIL. YOU MUST ADD ENGINE OIL BEFORE STARTING ENGINE.

PRACTICE OPERATING THE CONTROLS AND TILLER WITH TINES OUT OF GROUND BEFORE BEGINNING TO TILL. IT IS IMPORTANT THAT YOU KNOW HOW TO USE THE TILLER PROPERLY, KEEP CONTROL AT ALL TIMES, STOP THE TINES AND WHEELS FROM TURNING, AND STOP THE ENGINE IF NECESSARY. IF YOU DO NOT KNOW HOW TO DO THESE THINGS, READ THE CONTROLS AND SAFETY SECTIONS BEFORE PROCEEDING.

CAUTION

PLEASE DO NOT START YOUR TILLER UNTIL YOU HAVE READ THE MANUAL THAT CAME WITH YOUR ENGINE, AND THE SECTIONS IN THIS MANUAL TITLED CONTROLS AND SAFETY. IF YOU HAVE READ THESE, FOLLOW THE STEPS BELOW TO START YOUR TILLER. ALWAYS PERFORM THIS PRE-START CHECKLIST BEFORE STARTING THE ENGINE.

WARNING

GASOLINE IS HIGHLY FLAMMABLE AND MUST BE HANDLED WITH CARE. NEVER FILL THE TANK WHEN THE ENGINE IS HOT OR RUNNING. ALWAYS MOVE OUTDOORS TO FILL THE TANK.

TEMPERATURE OF MUFFLER AND NEAR BY AREAS MAY EXCEED 150° F. AVOID THESE AREAS.

DO NOT MOVE CHOKE CONTROL TO CHOKE TO STOP ENGINE. BACKFIRE OR ENGINE DAMAGE MAY OCCUR.

TO STOP THE ENGINE AT ANY TIME, MOVE THROTTLE CONTROL TO THE OFF POSITION. TO STOP TINES AT ANY TIME, RELEASE DRIVE SAFETY CONTROL LEVER TO THE NEUTRAL POSITION.

ALWAYS RELEASE DRIVE SAFETY CONTROL LEVER TO THE NEUTRAL POSITION BEFORE ADJUSTING THE DEPTH OF THE REGULATOR LEVER.

Operation

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OPERATING SPEED

For normal tilling, set the throttle lever to “fast”.

SHUTTING DOWN

To stop the engine at any time, move throttle control to the off position. To stop wheels and tines at any time, release the drive safety control lever to the neutral position.

TILLING

1. Adjust the depth regulator lever to desired tilling depth.

NOTE: Raise depth regulator lever up one hole at a time, testing tiller operation after each raise. Raising depth regulator lever too high can result in loss of control of tiller!

2. Move the throttle control to fast.

3. Place the tiller in motion by pushing down on the drive safety control lever--this will engage the tines.

WARNING

EXTREME CAUTION MUST BE TAKEN IN SELECTING TILLING DEPTH. IF YOU ATTEMPT TO TILL TOO DEEPLY FOR SOIL CONDITIONS, THAT IS, WITH THE DRAG STAKE IN TOO HIGH A POSITION, LOSS OF CONTROL COULD RESULT.

IF REMOVING MATERIAL FROM THE TINES BY HAND, STOP ENGINE AND REMOVE SPARK PLUG WIRE FIRST.

DANGER

ENGINE AND SURROUNDING PARTS BECOME EXTREMELY HOT DURING NORMAL USE AND WILL CAUSE SERIOUS BURN INJURIES IF TOUCHED BEFORE THE ENGINE HAS COOLED.

ALLOW ENGINE TO COOL COMPLETELY BEFORE TOUCHING THESE HOT SURFACES.

ALWAYS KEEP HANDS AND FEET CLEAR OF ROTATING MACHINE PARTS.

Maintenance

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MAINTENANCE SCHEDULE

Your rototiller has been designed and produced by the industry’s leading manufacturer of outdoor power equipment to provide you with years of reliable operation.

Keeping your tiller in top running condition will prolong its life, and help you obtain optimum performance.

Please read this normal care schedule, and note the recommended care operating intervals to extend the life of your unit.

egaPnoitarepO ecnanetniaM

EM = See engine man

1 Adjust throttle control after ﬁ rst 3 hours of operation or if engine is hard to start or run-on occurs.

2 Change oil after ﬁ rst 5-8 hours of use, then after every 50 hours or every season. Change oil every 25

hours when operating under heavy load or in high temperatures.

ual

Before

Each Use

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50 hours or

Every Season

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SERVICING THE ROTOTILLER

The following information will help you make the necessary checks and perform the procedures required to follow the normal care recommendations made for your rototiller unit.

If you prefer, your local authorized dealer can make these checks and perform the required procedures for you.

WARNING

To prevent accidental starting:

Engine must be turned off and cool, and spark plug wire must be removed and secured from spark plug before checking and adjusting engine or equipment.

Maintenance

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CHECK BELT TENSION

Belt tension may decrease over time. It must be adjusted within the ﬁ rst half hour of operation, and checked after every two hours of operation. Proper adjustment will assure long belt life. Too much or too little belt tension will cause premature belt failure. To check and adjust the forward belt tension:

1. Turn off engine. Engine must be cool.

2. Remove spark plug wire from spark plug and secure.

3. With drive safety control lever in the neutral position, measure length of spring when in its relaxed state.

4. Pull down on drive safety control lever and measure length of spring when compressed. Ideal length would be 1/4” shorter.

CHANGE FORWARD BELT

1. Turn off engine. Engine must be cool.

2. Remove spark plug wire from spark plug and secure.

3. Remove front belt cover.

s remove the belt from the engine pulley:

- gently pull the engine recoil rope to rotate the pulley.

- with the pulley turning, force the belt out of the V-groove.

- slide the belt free of the engine pulley.

- pull the belt down and out of the way.

- push the bolt forward and out front of machine.

s install new belt:

- place belt in transmission pulley groove.

- gently pull the engine recoil rope to rotate the pulley while

forcing the belt into the V-groove.

4. Replace front belt cover.

5. Attach spark plug wire.

WARNING

CHECK FORWARD BELT TENSION REGULARLY. TOO MUCH OR TOO LITTLE TENSION WILL CAUSE PREMATURE BELT FAILURE.

remove belt

from front

Maintenance

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ENGINE MAINTENANCE

Refer to the engine manual included in your parts packet for information on engine maintenance. Your engine manual provides detailed information and a maintenance schedule for performing the following tasks:

1. Check oil level before each use or after every 8 hours of operation.

2. Change oil after ﬁ rst 5-8 hours of operation. Change oil while engine is warm. Reﬁ ll with new oil of recommended grade.

4. Check spark plug yearly or every 100 hours of operation.

5. Service air cleaner.

6. Keep engine and parts clean.

7. Check engine and equipment often for loose nuts and bolts, keep these items tightened.

CHECK OR FILL ENGINE CRANKCASE

2. Always check oil level before starting engine. Refer to engine manual for capacity and type of oil to use.

IMPORTANT

ENGINE IS SHIPPED FROM FACTORY WITHOUT OIL. YOU MUST ADD ENGINE OIL BEFORE STARTING ENGINE.

ENGINE CAN OVERHEAT AND BECOME DAMAGED IF DEBRIS BLOCKS THE COOLING SYSTEM OR ROTATING SCREEN.

NEVER RUN ENGINE WITHOUT COMPLETE AIR CLEANER INSTALLED ON ENGINE.

CAUTION

DO NOT OPERATE TILLER BEFORE READING THE ENGINE MANUAL PROVIDED IN THE PARTS PACKET.

WARNING

TEMPERATURE OF MUFFLER AND NEAR BY AREAS MAY EXCEED 150° F. AVOID THESE AREAS.

CLEAN TINE AXLE SHAFT

1. Turn off engine. Engine must be cool.

2. Remove spark plug wire and secure from spark plug.

3. Remove all vegetation, string, wire, and other material that may have accumulated on the axle between the inside set of tines and the seal on the transmission housing.

4. Replace spark plug wire.

LUBRICATION

Proper lubrication of moving mechanical parts is critical for proper care and maintenance. Oil the moving parts using a 30 weight oil.

Maintenance

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PREPARE FOR STORAGE

Follow the steps below to prepare your tiller for storage. Read your engine manual for detailed instructions on preparing the engine for storage.

1. Protect wheels and axles from rust:

- Coat the axles lightly with axle grease.

2. Drain fuel system completely following engine manufacturer’s instructions or add fuel stabilizer to prevent fuel from gumming up during extended storage period.

3. While engine is still warm, drain the oil from the engine. Reﬁ ll with fresh oil of the recommended grade.

4. Clean external surfaces, engine and cooling fan.

5. Remove spark plug, pour one ounce of SAE 30 oil into spark plug hole.

6. Plug hole and pull starter cord slowly to distribute oil evenly in cylinder head area.

7. Reinstall spark plug.

8. Transport unit to a suitable storage location. If you have chosen to use a fuel stabilizer and have not drained the fuel system, follow all safety instructions storage precautions in this manual to prevent the possibility of ﬁ re from the ignition of gasoline fumes. Remember, gasoline fumes can travel to distant sources of ignition and ignite, causing risk of explosion and ﬁ re.

9. If there is any possibility of unauthorized use or tampering, remove the spark plug and store it in a safe place before storing the rototiller unit. Be sure to plug the spark plug hole to prevent foreign material from entering.

WARNING

DO NOT STORE TILLER IN AN UNVENTILATED AREA WHERE FUEL FUMES MAY REACH FLAME, SPARKS, PILOT LIGHTS OR AN IGNITED OBJECT. DRAIN FUEL OUTDOORS AWAY FROM ANY IGNITION SOURCES. USE ONLY APPROVED FUEL CONTAINERS.

Truobleshooting and Repair

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Reproduction

TROUBLESHOOTING GUIDE

While normal care and routine maintenance will extend the life of your rototiller, prolonged or constant use may eventually require that service be performed to allow it to continue operating properly. The troubleshooting guide below lists the most common problems, causes and remedies.

WARNING

PRACTICE SAFETY AT ALL TIMES. ENGINE MUST BE TURNED OFF AND ALLOWED TO COOL, AND SPARK PLUG WIRE MUST BE DISCONNECTED AND SECURED BEFORE ATTEMPTING ANY MAINTENANCE OR REPAIR.

FAILURE TO COMPLY WITH THIS SAFETY CAN RESULT IN SERIOUS PERSONAL INJURY TO YOU OR BYSTANDERS.

REQUIREMENT

NOITCA/YDEMERMELBORP

.knat sag ot sag ddA strats ton lliw enignE s Connect spark plug wire to spark plug s Throttle must be positioned at choke for a cold start

Engine runs rough, ﬂ oods during operation s Clean or replace air cleaner

at end of season s Make sure spark plug wire is securely attached to spark plug s Drive safety control lever must be released to neutral to start the engine

regulator

s Clean or replace air cleaner s Improper carburetor adjustment, take to authorized

engine service center

s Replace spark plug and adjust gap s Drain and reﬁ ll gas tank and carburetor

Engine will not stop when throttle control is positioned at stop s See engine manual to check and adjust throttle linkage

to start the engine

Tiller is difﬁ cult to control when tilling (machine jumps or lurches forw

Excessive heat build up in transmission/tine area during tilling

ard)

s Lower engine speed in hard ground s Raise the tines for shallower tilling by lowering the

depth regulator lever

- turn engine off and allow mufﬂ er to cool

- disconnect spark plug wire and secure from spark plug

- pull down on drive safety control lever

- manually bend forward belt guide so there is 1/16 inch or less clearance between belt guide and belt

- replace spark plug wire

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lever

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Additional Technical Literature Available

Not for

Reproduction

Additional copies of this manual are available, as well as fully illustrated parts lists. These manuals show all of the product’s components in exploded views (3D illustrations which show the relationship of parts and how they go together) as well as part numbers and quantities used. Important assembly notes and and torque values are also included.

Technical manuals can be downloaded from:

www.simplicitymfg.com www.snapper.com.

Technical Manuals

Not for

Reproduction

Not for

Reproduction

www.simplicitymfg.com

Not for

Reproduction

www.snapper.com

Simplicity 5521FT User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual