Honda F220 User's Manual
Contents
1. Owner s Manual TILLER F220 chek hereto cave rye RR RR RR RI manual to your computer eee cmm LL EL E LL E LL EL EL IL LL EL LL ELLE tpt MEN Wee SE Pt a SS See 0 SSeS Sr ere 2001 Honda Motor Co Ltd All Rights Reserved A X WARNING A The engine exhaust from this product con tains chemicals known to the State of Cali fornia to cause cancer birth defects or other reproductive harm Keep this owner s manual handy so you can refer to it any time This owner s manual is considered a permanent part of the tiller and should remain with the tiller if resold The information and specifications included in this publication were in effect at the time of approval for printing Honda Motor Co Ltd reserves the right however to discontinue or change specifications or design at any time with out notice and without incurring any obligation whatever INTRODUCTION Congratulations on your selection of a Honda tiller We are certain you will be pleased with your purchase of one of the finest tillers on the market We want to help you get the best results from your new tiller and to operate it safely This manual contains all the information on how to do that please read it carefully As you read this manual you will find information preceded by a sy2. 1 Turn the fuel valve to the ON FUEL VALVE position Checkthatthe fuel drain of Wipe screw is tightened securely A e EH RE 2 Move the choke lever to the CLOSED position to start a cold engine Leave the choke lever in the OPEN position to restart a warm engine 16 OPERATION 3 Turnthe engine switch to the ON position ENGINE SWITCH 4 Move the throttle lever away from the SLOW position about 1 3 of the way toward the FAST position THROTTLE LEVER SLOW 5 Pull the starter grip lightly until you feel resistance then pull briskly Do not allow the starter grip to snap back against the engine Return it gently to prevent damage to the starter STARTER GRIP 17 OPERATION 6 If the choke lever was moved to the CLOSED position to startthe CHOKE LEVER engine gradually move it to the OPEN position as the engine warms up 18 OPERATION OPERATING THE CONTROLS FOR TILLING If the tines dig in but the machine will not move forward move the handlebars from side to side When turning push down on the handlebars to bring the weight to the rear this will make turning easier Handlebar Height Adjustment HANDLEBAR HEIGHT ADJUSTER Stop the engine before adjusting the handlebar height To adjust the handlebar height loosen the handlebar height adjuster select the appropriate holes and tighten it Clutch When the main clutch lever is squeeze
3. 2 The clutch spring should extend 0 08 0 02 in 2 0 0 5 mm when the main clutch lever is moved from the DISENGAGED position to the EN GAGED position 3 If the spring extension length is incorrect loosen the lock nut and turn the adjusting nut in or out just enough to extend the spring Do not overtighten CLUTCH SPRING END ADJUSTING NUT LOCK NUT 0 08 0 02 in THROTTLE CABLE ADJUSTMENT alie Measure the free play at the lever tip Free play 0 39 0 59 in 10 0 15 0 mm If the free play is incorrect turn the adjusting nut in or out as required THROTTLE LEVER ADJUSTING NUT LOCK NUT 0 39 0 59 in 10 0 15 0 mm 35 SERVICING YOUR HONDA TILLER SPARK ARRESTER SERVICE Your engine is not factory equipped with a spark arrester In some areas it is illegal to operate an engine without a spark arrester Check local laws and regulations A spark arrester is available from Honda servicing dealers The spark arrester must be serviced every 100 hours to keep it functioning as designed If the engine has been running the muffler will be very hot Allow the muffler to cool before servicing the spark arrester 1 Remove the three 5 mm bolts from the muffler protector and remove the muffler protector MUFFLER PROTECTOR SPECIAL SCREW 5 mm BOLTS SPARK ARRESTER 2 Remove the special screw from the spark arrester and remove the spark arrester from the muffler 3 Use
4. 53 TECHNICAL amp CONSUMER INFORMATION CONSUMER INFORMATION Honda Publications These publications will give you additional information for maintaining and repairing your tiller You may order them from your Honda tiller dealer Shop Manual This manual covers complete maintenance and overhaul procedures It is intended to be used by a skilled technician Parts Catalog This manual provides complete illustrated parts lists 94 TECHNICAL amp CONSUMER INFORMATION Warranty Service Information Honda Power Equipment dealership personnel are trained professionals They should be able to answer any question you may have If you encounter a problem that your dealer does not solve to your satisfaction please discuss it with the dealerships management The Service Manager or General Manager can help Almost all problems are solved in this way If you are dissatisfied with the decision made by dealership s management contact the Honda Power Equipment Customer Relations Office You can write American Honda Motor Co Inc Power Equipment Division Customer Relations Office 4900 Marconi Drive Alpharetta Gergia 30005 8847 Or telephone 770 497 6400 When you write or call please give us this information Model and serial numbers see page 47 Name of the dealer who sold the tiller to you Name and address of the dealer who services your tiller Date of purchase Your name address and telephone num
5. Gasoline is highly flammable and explosive You can be burned or seriously injured when handling fuel Stop the engine and keep heat sparks and flame away s Refuel only outdoors Wipe up spills immediately Refuel in a well ventilated area before starting the engine If the engine has been running allow it to cool Refuel carefully to avoid spilling fuel Do not fill the fuel tank above the fuel level mark After refueling tighten the fuel tank cap securely Never refuel the engine inside a building where gasoline fumes may reach flames or sparks Keep gasoline away from appliance pilot lights barbecues electric appliances power tools etc opilled fuel is not only a fire hazard it causes environmental damage Wipe up spills immediately FUEL RECOMMENDATIONS Use unleaded gasoline with a pump octane rating of 86 or higher This engine is certified to operate on unleaded gasoline Unleaded gasoline produces fewer engine and spark plug deposits and extends exhaust system life 25 SERVICING YOUR HONDA TILLER Never use stale or contaminated gasoline or an oil gasoline mixture Avoid getting dirt or water in the fuel tank Occasionally you may hear light spark knock or pinging metallic rapping noise while operating under heavy loads This is no cause for concern If spark knock or pinging occurs at a steady engine speed under normal load change brands of gasoline If spark knock or pinging
6. These signal words mean HURT if you don t follow instructions HURT if you don t follow instructions Safety Headings such as IMPORTANT SAFETY INFORMATION Safety Chapter such as TILLER SAFETY e Instructions how to use this tiller correctly and safely This entire book is filled with important safety information please read it carefully 2 CONTENTS SERVICING YOUR HONDA TILLER eren 22 HE IMPORTANCE OF MAINTENANCE 44 22 23 ENGINE OIL LEVEL CHECK ENGINE OIL 28 Q OMMEN INS Erce 29 RANSMISSION OIL LEVEL 30 AIF PECTIONE ere 31 FILTER CLEANING teseaeee 32 PARK PLUG SERVICE 33 CONTENTS SERVICING YOUR HONDA continued Engine Oil STORAGE PRECAUTIONS REMOVAL FROM STORAGE TRANSPORTING 43 TAKING OF UNEXPECTED PROBLEMS 44 pe M 44 VV Wil Not State Engine Lacks Power TILLING PROBLEMS TILLER SAFETY IMPORTANT SAFETY INFORMATION Honda tillers are designed to cultivate earth outdoors Other uses can result in injury to the operator or damage to the tiller and other property Most accidents can be prevented if you follow all instructions in this manual and on the tiller The most
7. Allow the engine to coolif the tiller has been in operation Refuel only outdoors in a well ventilated area with the engine OFF Do not overfill the fuel tank Never smoke near gasoline and keep other flames and sparks away Always store gasoline in an approved container Make sure that any spilled fuel has been wiped up before starting the engine Avoid Rotating Tines Rotating tines can cause serious cuts and even amputate body parts Keep away from the tine area whenever the engine is running If you need to work around the tines to clear a object accumulation or for any other reason always shut off the engine Disconnect the spark plug cap and wear heavy gloves when you need to clean the tine area or hardle the tines Clear Tilling Area A tine can throw rocks and other objects with enough force to cause serious injury Before tilling carefully inspect the area and remove all stones sticks bones nails pieces of wire and other loose objects Be aware if children are in the area stop the tiller Never operate the tines over gravel TILLER SAFETY Keep Shields in Place Guards and shields are designed to protect you from being hit by thrown objects and to keep you from touching hot engine parts and moving components For your safety and the safety of others keep all shields in place when the engine is running Wear Protective Clothing Wearing protective clothing will reduce your risk of injury Long pants and eye protecti
8. BOLT UPPER LIMIT Lower edge of C WE the oil filter hole 30 SERVICING YOUR HONDA TILLER AIR FILTER INSPECTION Press the latch tabs on the fuel tank side of the air cleaner cover remove the air cleaner cover and remove the filter Check the filter to be sure itis clean and in good condition If the filter is dirty remove the filter and clean it as described on page 32 Replace the filter if it is damaged Reinstall the filter and air cleaner cover Make sure the latch tabs are secured Operating the engine without an air filter or with a damaged air filter will allow dirt to enter the engine causing rapid engine wear This type of damage is not covered by the Distributor s Limited Warranty HOOKS LATCH TABS AIR FILTER AIR CLEANER COVER 31 SERVICING YOUR HONDA TILLER AIR FILTER CREANING A dirty air filter will restrict air flow to the carburetor reducing engine performance If you operate the generator in very dusty areas clean the air filter more frequently than specified in the Maintenance Schedule 1 Tap the air filter element several times on a hard surface to remove dirt or blow compressed air not exceeding 30 psi 207 kPa 2 1 kgf cm through the air filter from the air cleaner housing side Never try to brush off dirt brushing will force dirt into the fibers Replace the air filter if itis excessively dirty 2 Wipe dirt from the air cleaner housing and cover using a moist ra
9. a brush to remove carbon depos its from the spark arrester screen Be careful to avoid damaging the screen The spark arrester must be free of breaks and holes Replace the spark arrester if itis damaged 4 Install the spark arrester and muffler protector in the reverse order of disas sembly 36 STORAGE STORAGE PREPARATION Proper storage preparation is essential for keeping your tiller trouble free and looking good The following steps will help to keep rust and corrosion from impairing your tiller s function and appearance and will make the engine easier to start when you use tiller again Cleaning 1 Wash the tiller including the underside Engine Wash the engine by hand and be careful to prevent water from entering the air cleaner Using a garden hose or pressure washing equipment can force water into the air cleaner Water in the air cleaner will soak the filter elements and can enter the carburetor or engine cylinder causing damage e Water contacting hot engine can cause damage If the engine has been running allow it to cool for at least half an hour before washing Tiller Ifusing a garden hose or pressure washing equipment to clean the tiller be careful to avoid getting water on the belts Spraying water on hot tine shaft bearings can cause them to be damaged from cooling too quickly 37 STORAGE 2 After washing the tiller wipe dry all accessible surfaces 3 Start the engine outdoo
10. common hazards are discussed below along with the best way to protect yourself and others Operator Responsibility Know how to stop the tiller quickly in case of emergency Understand the use of all tiller controls Keep a firm hold on the handlebars They may tend to lift during clutch engagement Be sure the drag bar is in place and properly adjusted Be sure that anyone who operates the tiller receives proper instruction Do not let children operate the tiller Keep children and pets away from the area of operation Carbon Monoxide Hazard Exhaust contains poisonous carbon monoxide a colorless odorless gas Breathing exhaust can cause loss of consciousness and may leadto death If you run the tiller in a confined or even partially enclosed area the air you breathe could contain dangerous amounts of exhaust gas To keep exhaust gas from building up provide adequate ventilation TILLER SAFETY Fire and Burn Hazards e The exhaust system gets hot enough to ignite some materials Keep the tiller at least 3 feet 1 meter away from buildings and other equipment during operation Keep flammable materials away from the tiller e hemuffler becomes very hot during operation and remains hot for a while after stopping the engine Be careful not to touch the muffler while it is hot Let the engine cool before storing the tiller indoors Refuel With Care Gasoline is extremely flammable and gasoline vapor can explode
11. establishment or individual using parts that are certified to EPA standards 22 SERVICING YOUR HONDA TILLER MAINTENANCE SAFETY oome of the most important safety precautions follow However we cannot warn you of every conceivable hazardthat can arise in performing maintenance Only you can decide whether or not you should perform a given task Failure to properly follow maintenance instructions and precautions can cause you to be seriously hurt or killed Always follow the procedures and precautions in the owner s manual Safety Precautions Make sure the engine is off before you begin any maintenance or repairs This will eliminate several potential hazards Carbon monoxide poisoning from engine exhaust Be sure there is adequate ventilation whenever you operate the engine Burns from hot parts Let the engine and exhaust system cool before touching Injury from moving parts Do not run the engine unless instructed to do so Read the instructions before you begin and make sure you have the tools and skills required To reduce the possibility of fire or explosion be careful when working around gasoline Use only a nonflammable solvent not gasoline to clean parts Keep cigarettes sparks and flames away from all fuelrelated parts Disconnect the spark plug cap and wear heavy gloves when working near the tine blades 23 SERVICING YOUR HONDA TILLER MAINTENANCE SC
12. ground With the tiller in a level position fill to the upper limit of the level gauge with the recommended oil see page 29 Capacity 0 31 US qt 0 302 Running the engine with a low oil level can cause engine damage Screw in the filler cap securely OIL FILLER CAP SEALING WASHER DRAIN PLUG DRAIN PLUG 28 SERVICING YOUR HONDA TILLER ENGINE OIL RECOMMENDATIONS Oil is a major factor affecting performance and service life Use a 4 stroke automotive detergent oil SAE 10W 30 is recommended for general use Other viscosities shown in the chart may be used when the average temperature in your area is within the recommended range SAE VISCOSITY GRADES 30 20 10 0 10 20 30 40 C AMBIENT TEMPERATURE The SAE oil viscosity and service classification are in the API label on the oil container Honda recommends that you use SERVICE category SJ oil 29 SERVICING YOUR HONDA TILLER TRANSMISSION OIL LEVEL CHECK Checkthe transmission oil level with the tiller on a level surface and the engine stopped 1 Remove the transmission oil level check bolt The oil should be level with the lower edge of the oil filler hole 2 Removethetransmission oilfiller capand addthe same oil as recommended for the engine see page 29 if the level is low 3 Reinstall oil filler cap and tighten the oil level check bolt securely TRANSMISSION OIL FILLER CAP TRANSMISSION OIL LEVEL CHECK
13. life by adding a gasoline stabilizer that is formulated for that purpose or you can avoid fuel deterioration problems by draining the fuel tank and carburetor Adding a Gasoline Stabilizer to Extend Fuel Storage Life When adding a gasoline stabilizer fill the fuel tank with fresh gasoline If only partially filled air in the tank will promote fuel deterioration during storage If you keep acontainer of gasoline for refueling be sure that it contains only fresh gasoline 1 Add gasoline stabilizer following manufacturer s instructions 2 After adding a gasoline stabilizer run the engine outdoors for 10 minutes to be sure that treated gasoline has replaced the untreated gasoline in the carburetor 3 Stop the engine and turn the fuel valve to the off position 39 STORAGE Draining the Fuel Tank and Carburetor 1 Place an approved gasoline container below the carburetor and use a funnel to avoid spilling fuel 2 Loosen the carburetor drain screw then move the fuel valve to the ON position WARNING Gasoline is highly flammable and explosive You can be burned or seriously injured Never use gasoline to clean engine parts Use a nonflammable solvent DRAIN SCREW 3 After all the fuel has drained into the container tighten the drain screw securely 40 STORAGE Engine Oil 1 2 Change the engine 28 Remove the spark plug 33 Pour a tablespoon 5
14. persists see authorized Honda servicing dealer Running the engine with persistent spark knock or pinging can cause engine damage Running the engine with persistent spark knock or pinging is misuse and the Distributor s Limited Warranty does not cover parts damaged by misuse 26 SERVICING YOUR HONDA TILLER ENGINE OIL LEVEL CHECK Check the engine oil level with the tiller on a level surface and the engine stopped 1 Remove the oil filler cap Check the oil level with the level gauge looking into the filler neck 2 If the oil level is low fill to the upper limit of the level gauge with the recommended oil see page 29 3 Screw in the filler cap securely OIL FILLER CAP UPPER LIMIT LOWER LIMIT AIR CLEANER lt gt FRONT SIDE SIDE 27 SERVICING YOUR HONDA TILLER ENGINE OIL CHANGE Drain the oil while the engine is warm to assure rapid and complete draining 1 Place a suitable container below the engine to catch the used oil then remove the filler cap drain plug and sealing washer Allow the used oil to drain completely then reinstall the drain plug and sealing washer Tighten the plug securely Improper disposal of engine oil can be harmful to the environment If you change your own oil please dispose of the used oil properly Put it in a sealed container and take it to a recycling center Do not discard it in a trash bin or dump it on the
15. 10 cc of clean engine oil into the cylinder Pull the starter rope several times to distribute the oil in the cylinder Reinstall the spark plug Remove the three cover nuts from the recoil starter and remove the recoil starter Pull the starter rope slowly until resistance is felt and the aligning mark on the fly wheel aligns with the A mark on the fuel tank This will close the valves so moisture cannot enter the engine cylinder Return the starter rope gently COVER NUTS RECOIL STARTER FUEL TANK FLY WHEEL 41 STORAGE J STORAGE PRECAUTIONS If your tiller will be stored with gasoline in the fuel tank and carburetor it is importantto reduce the hazard of gasoline vapor ignition Select a wellventilated storage area away from any appliance that operates with a flame such as a furnace water heater or clothes dryer Also avoid any area with a spark producing electric motor or where power tools are operated If possible avoid storage areas with high humidity because that promotes rust and corrosion Unless all fuel has been drained from the fuel tank leave the fuel valve in the OFF position to reduce the possibility of fuel leakage Place the tiller on a level surface Tilting can cause fuel or oil leakage With the engine and exhaust system cool cover the tiller to keep out dust A hotengine and exhaust system can ignite or melt some materials Do notuse sheet plastic as a dust cover A
16. ALLY UNCLOGGING TINES OR MAKING REPAIRS KEEP BYSTANDERS AWAY FROM MACHINE KEEP AWAY FROM ROTATING PARTS WHILE ENGINE IS RUNNING USE EXTREME CAUTION WHEN REVERSING OR PULLING THE MACHINE TOWARDS YOU GASOLINE 15 FLAMMABLE AND EXPLOSIVE STOP ENGINE AVOID HEAT SPARKS AND OPEN FLAME WHEN REFUELING CONTACT WITH ROTATING ENGINE 15 RUNNING CAUTION HOT MUFFLER CAN BURN YOU Stay away if engine has been running CONTROLS COMPONENT amp CONTROL LOCATIONS THROTTLE LEVER ENGINE SWITCH NN GAS CAP HANDLEBAR HEIGHT ADJUSTER AIR CLEANER ENGINE OIL FILLER CAP FRONT WHEEL ENGINE OIL DRAIN BOLT TRANSMISSION OIL FILLER CAP RECOIL STARTER CHOKE LEVER G SPARK PLUG CAP 2 CLUTCH LEVER MUFFLER FUEL VALVE DRAG BAR ROTOR TRANSMISSION OIL LEVEL CHECK BOLT CONTROLS CONTROLS Fuel Valve The fuel valve opens and closes the connection between the fuel tank and the carburetor The fuel valve must be in the ON position for the engine to run After stopping the engine turn the fuel valve to the OFF position Choke Lever The choke lever opens and closes the choke valve in the carburetor The CLOSED position enriches the fuel mixture for starting a cold engine The OPEN position provides the correct fuel mixture for operation after starting and for restarting a warm engine Engine Switch The engine switch controls t
17. G BAR Front Wheel The front wheel is used to help move the tiller from one place to another Lift the tiller by the ON handlebars to roll the tiller on the front wheel Return the wheel to the raised position before tilling Always stop the engine before lowering or ees raising the wheel POSITION FRONT WHEEL 12 BEFORE OPERATION ARE YOU READY TO GET STARTED Your safety is your responsibility little time spent in preparation will significantly reduce your risk of injury Knowledge Read and understand this manual Know what the controls do and how to operate them Familiarize yourself with the tiller and its operation before you begin using it Know how to quickly shut off the tiller in case of an emergency IS YOUR TILLER READY TO GO For your safety and to maximize the service life of your equipment it is very important to take a few moments before you operate the tiller to check its condition Be sure to take care of any problem you find or have your servicing dealer correct it before you operate the tiller A WARNING Improperly maintaining this tiller or failing to correct a problem before operation could cause a malfunction in which you could be seriously injured Always perform a preoperation inspection before each operation and correct any problem 13 BEFORE OPERATION Do not place flammable objects close to the engine Before beginning your preoperation checks be sure the ti
18. HEDULE REGULAR SERVICE PERIOD 2 Before Each First Every Every Every ITEM Perform at every indicated season use 20hrs SOhrs 100 years or month or operating hour interval After each whichever comes first 300 Hrs RM uS Engine oil Check level BENE NN EN Change o 9 loe pp E Air filter Check Clean Replace Tiller outside Check Lever function Check operation Check _Wiring and cables Check Bolts and nuts tightness Check Transmissionol O Spark plug Clean Adjust Replace Spark arrester Clean optional part Clutch shoes Check J c Cuthcale ChekAdut Jol Fuel line Check Every 2 years Replace if necessary 3 e Emission related items 1 Service more frequently when used in dusty areas 2 Log hours of operation to determine proper maintenance intervals 3 These items should be serviced by your servicing dealer unless you have the proper tools and are mechanically proficient Refer to Honda shop manual for service procedures 4 Change engine oil every 50 hours when used under heavy load or in high ambient temperatures 24 SERVICING YOUR HONDA TILLER REFUELING Fuel tank capacity 0 18 US gal 0 72 0 15 Imp gal With the engine stopped remove the fuel tank cap and check the fuel level Refill the tank if the fuel level is low Do not fill above the fuel level mark WARNING
19. SERVICING YOUR HONDA TILLER THE IMPORTANCE OF MAINTENANCE Good maintenanceis essentialfor safe economical andtrouble free operation It will also help reduce air pollution To help you properly care for your the following pages include a maintenance schedule routine inspection procedures and simple maintenance procedures using basic hand tools Other service tasks that are more difficult or require special tools are best handled by orofessionals and are normally performed by a Honda technician or other qualified mechanic The maintenance schedule applies to normal operating conditions If you operate your tiller under unusual conditions such as sustained high load or high temperature operation or use in dusty conditions consult your servicing dealer for recommendations applicable to your individual needs and use A WARNING Improper maintenance or failure to correct a problem before operation can cause a malfunction in which you can be seriously hurt or killed Always follow the inspection and maintenance recommendations and schedules in this owner s manual Remember that your servicing dealer knows your tiller best and is fully equipped to maintain and repair it To ensure the best quality and reliability use only new genuine Honda parts or their equivalents for repair and replacement Maintenance replacement or repair of the emission control devices and systems may be performed by any engine repair
20. ber A detailed description of the problem 55 96 QUICK REFERENCE INFORMATION T Unleaded gasoline with a pump octane Fuel ype rating of 86 or higher page 25 0 18 US gal 0 72 SAE 10 W 30 API SJ for general use 29 031 US 036 CR4HSB Gap 0 024 0 028 in 0 60 0 70 mm Type Gap Carburetor idle speed 2 200 150 rpm Check engine oil level Check air filter Tiller outside Before each Each lever function use Bolt and nut torque Maintenance Cables and wires Engine operation Transmission oil Change engine oil Refer to maintenance schedule page 24 HON DA The Power of Dreams 31V 14600 EM3 Y 2200 2001 01 00X31 V14 6000 Printed in Japan
21. d the clutch is engaged and power is transmitted to the transmission When the lever is released the clutch is disengaged and power is MAIN CLUTCH LEVER not transmitted 19 OPERATION Tiling Depth Adjustment The drag bar is used to control the tilling depth which can be adjusted by removing the pin and retainer RETAINER and sliding the drag bar up and down as necessary 2 3 During operation if the machine jerks forward while tilling press down on the handlebars This will cause the drag bar to dig more PIN deeply into the soil DRAG BAR Front Wheel After getting to the tilling site move the front wheel to the raised position before tiling Always stop the engine before lowering or raising the wheel To raise or lower the wheel pull out the wheel assembly move the wheel then release the wheel assembly Pees TILLING POSITION TRANSPORT POSITION FRONT WHEEL OPERATION STOPPING THE ENGINE To stop the engine in an emergency simply turn the engine switch to the OFF position Under normal conditions use the following procedure 1 Release the main clutch lever to the DISENGAGED position 2 Move the throttle lever to the slowest position 3 Turn the engine switch to the OFF position 4 Turn the fuel valve to the OFF position ENGAGED MAIN CLUTCH LEVER DISENGAGED THROTTLE LEVER FAST SLOW ENGINE SWITCH FUEL VALVE 21
22. es of oxygenates ETHANOL ethyl or grain alcohol 1096 by volume You may use gasoline containing up to 1096 ethanol by volume Gasoline containing ethanol may be marketed under the name Gasohol MTBE Methyl Tertiary Butyl Ether 15 by volume You may use gasoline containing up to 15 by volume METHANOL methyl or wood alcohol 5 by volume You may use gasoline containing up to 5 methanol by volume as long as it also contains cosolvents and corrosion inhibitors to protect the fuel system Gasoline containing more than 5 methanol by volume may cause starting and or performance problems It may also damage metal rub ber and plastic parts of your fuel system If you notice any undesirable operating symptoms try another service station or switch to another brand of gasoline Fuel system damage or performance problems resulting from the use of an oxygenated fuel containing more than the percentages of oxygenates men tioned above are not covered under warranty 49 TECHNICAL amp CONSUMER INFORMATION Emission Control System Information Source of Emissions The combustion process produces carbon monoxide oxides of nitrogen and hydrocarbons Control of hydrocarbons and oxides of nitrogen is very impor tant because under certain conditions they react to form photochemical smog when subjected to sunlight Carbon monoxide does not react in the same way but it is toxic Honda
23. ever you have mainte nance done These original design replacement parts are manufactured to the same standards as the original parts so you can be confident of their performance The use of replacement parts that are not of the original design and quality may impair the effectiveness of your emission control system A manufacturer of an aftermarket part assumes the responsibility that the part will not adversely affect emission performance The manufacturer or rebuilder ofthe part must certify that use of the part will not result in a failure of the engine to comply with emission regulations Maintenance Follow the Maintenance Schedule on page 24 Remember that this schedule is based on the assumption that your machine will be used for its designed purpose Sustained high load or high temperature operation or use in unusu ally wet or dusty conditions will require more frequent service 51 TECHNICAL amp CONSUMER INFORMATION Air Index An Air Index Information hang tag label was applied to this engine in accor dance with the requirements of the California Air Resources Board The bar graph is intended to provide you our customer the ability to compare the emissions performance of available engines The lower the Air Index the less pollution The durability description is intended to provide you with information relating to the engine s emission durability period The descriptive term indicates the useful life period for
24. fer to the ignition malfunction shop manual valves struck etc 45 TAKING CARE OF UNEXPECTED PROBLEMS Poor Tilling Quality Possible Cause 1 Check that the throttle Engine speed is too slow Move the throttle to the lever is in the FAST to till well FAST position p 11 position 2 Reduce forward seil conditions ift to slower speed speed soil conditions p 11 3 Check drag bar depth Drag bar adjustment set Lower drag bar adjust setting to high ment p 20 p 20 4 Check tines Tines dull worn or dam Replace tines if neces aged Sary Wrong tines installed Install correct tines Tines installed incorrectly Install tines correctly TILLING PROBLEMS 46 TECHNICAL amp CONSUMER INFORMATION TECHNICAL INFORMATION Serial Number Locations FRAME SERIAL NUMBER ENGINE SERIAL NUMBER Record the engine and frame serial numbers in the spaces below You will need this serial number when ordering parts and when making technical or warranty inquires se amp page 55 7 Engine serial number Frame serial number 47 TECHNICAL amp CONSUMER INFORMATION Carburetor Modification for High Altitude Operation At high altitude the standard carburetor air fuel mixture will be too rich Performance will decrease and fuel consumption will increase A very rich mixture will also foul the spark plug and cause hard starting High alti
25. g Be careful to prevent dirt from entering the air duct that leads to the carburetor 32 SERVICING YOUR HONDA TILLER SPARK PLUG SERVICE Recommended spark plugs CR4HSB NGK U14FSR UB DENSO Incorrect spark plugs can cause engine damage 1 Disconnect the spark plug cap and remove any dirt from around the spark plug area 2 Remove the spark plug with a 13 16 inch spark plug wrench SPARK PULG WRENCH 3 Inspectthe spark plug Replace it if the electrodes are worn or if the insulator is cracked or chipped l 0 024 0 028 in 0 60 0 70 mm 4 Measure the spark plug electrode gap with a suitable gauge The gap should be 0 024 0 028 in 0 60 0 70 mm Correct the gap if necessary by care fully bending the side electrode 5 Installthe spark plug carefully by hand to avoid cross threading 6 After the spark plug seats tighten with a 13 16 inch spark plug wrench to compress the washer 33 SERVICING YOUR HONDA TILLER If reinstalling a used spark plug tighten 1 8 1 4 turn after the spark plug seats If installing a new spark plug tighten 1 2 turn after the spark plug seats A loose spark plug can overheat and damage the engine Overtightening the spark plug can damage the threads in the cylinder head 7 Attach the spark plug cap 34 SERVICING YOUR HONDA TILLER CLUTCH CABLE ADJUSTMENT 1 Set the handlebar height in the center position see page 19
26. he ignition system OFF Stops the engine ON Running position 10 FUEL VALVE CHOKE LEVER OFF ENGINE SWITCH CONTROLS Recoil Starter Pulling the starter grip operates the recoil starter to crank the engine for starting Throttle Lever The throttle lever controls engine speed Moving the throttle lever in the di rections shown makes the engine run faster or slower Tine speedis controlled by adjusting the throttle lever At maximum throttle position the tines will rotate at the highest speed Moving the throttle lever toward the idle position will decrease the tine speed Handlebar Height Adjuster Handlebar height can be adjusted to match operator height For normal tilling the most comfortable operator position is with the handlebars at waist height STRTER GRIP THROTTLE LEVER FAST SLOW HANDLEBAR HEIGHT ADJUSTER 11 CONTROLS Main Clutch Lever The main clutch lever engages and disengages the transmission that drives the tines ENGAGED CLUTCH LEVER DISENGAGED Drag Bar The drag bar controls tilling depth and should always be used when tilling It enables you to compensate for the hardness of the soil Ideal drag bar height will depend on the type of soil being tilled and soil conditions at the time of tilling In general the drag bar should be PIN adjusted so that the tiller is tilted slightly backward RETAINER DRA
27. ller is on a level surface and the engine switch is in the OFF position Check the Engine Check the oil level see page 27 Check the air filter see page 31 A dirty air filter will restrict air flow to the carburetor reducing engine and tiller performance Check the fuel level sedpage 25 Starting with a full tank will help to eliminate or reduce operating interruptions for refueling Check the Tiller Check the transmission oil see page 30 14 OPERATION SAFE OPERATING PRECAUTIONS Before operating the tiller for the first time please review both the TILLER SAFETY chapter and the chapter titled BEFORE OPERATION For your safety avoid starting or operating the tiller in an enclosed area such as a garage Your tiller s exhaust contains poisonous carbon monoxide gas which can collect rapidly in an enclosed area and cause illness or death A WARNING Carbon monoxide gas is toxic Breathing it can cause unconsciousness and even kill you Avoid any enclosed areas or activities that expose you to carbon monoxide 15 OPERATION STARTING THE ENGINE Refer to Safe Operating Precautions on Page 15 A WARNING Tines are sharp and spin fast Spinning tines can cut you severely and can amputate body parts Wear protective footwear Keep your hands and feet away from the tines while the engine is running e Stop the engine before performing adjustment inspection or maintenance
28. mbol That information is intended to help you avoid damage to your tiller other property or the environment We suggest you read the warranty policy to fully understand its coverage and your responsibilities of ownership The warranty policy is a separate document that should have been given to you by your dealer When your tiller needs scheduled maintenance keep in mind that your Honda servicing dealer is specially trained in servicing Honda tillers and is supported by the parts and service divisions of American Honda Your Honda servicing dealer is dedicated to your satisfaction and will be pleased to answer your questions and concerns Best Wishes Honda Motor Co Ltd INTRODUCTION A FEW WORDS ABOUT SAFETY Your safety and the safety of others are very important And using this tiller safely is an important responsibility To help you make informed decisions about safety we have provided operating procedures and other information on labels and in this manual This information alerts you to potential hazards that could hurt you or others Of course it is not practical or possible to warn you about all the hazards associated with operating or maintaining a tiller You must use your own good judgment You will find important safety information in a variety of forms including e Safety Labels on the tiller Safety Messages preceded by asafety alert symbol and one of three signal words DANGER WARNING or CAUTION
29. nonporous cover will trap moisture around the tiller promoting rust and corrosion REMOVE FROM STORAGE Check your tiller as described in the BEFORE OPERATION chapter of this manual If the fuel was drained during storage preparation fill the tank with fresh gasoline If you keep a container of gasoline for refueling be sure that it contains only fresh gasoline Gasoline oxidizes and deteriorates over time causing hard starting If the cylinder was coated with oil during storage preparation the engine may smoke briefly at start up This is normal 42 TRANSPORTING BEFORE LOADING If the engine has been running allow it to cool for at least 15 minutes before loading the tiller on the transport vehicle A hot engine and exhaust system can burn you and can ignite some materials Always turn the ignition switch to the OFF position Make sure to turn the fuel valve OFF LOADING AND UNLOADING If a suitable loading ramp is not available two people should lift the tiller on and off the transport vehicle while holding the tiller level Position the tiller so it sits flat on the bed of the transport vehicle Tie the tiller down with rope or straps Keep the tie down rope or straps away from the controls adjustment levers cables and the carburetor Fold to the back side Fold to the front side 43 TAKING CARE OF UNEXPECTED PROBLEMS ENGINE PROBLEMS Engine Will Not Possible Cause Correction Start 1 Check control F
30. on reduce the risk of injuries from thrown objects Sturdy shoes with aggressive soles provide better traction Turn Engine Off When Not Operating the Tiller If you need to leave the tiller for any reason even just to inspect the area ahead always turn the engine off Slope Operation Whentilling on slopes keep the fuel tank less than half full to minimize fuel spillage e Tillacross the slope at equally spaced intervals rather than up and down it Be very careful when changing the direction of the tiller on a slope Donotusethetiller on a slope of more than 10 Before starting the engine check that the tiller is not damaged andis in good condition For your safety and safety of others exercise extreme care when using the tiller on a slope Tilling Conditions Operate tiller only in daylight or good artificial light Do not operate the tiller at night or under poor light conditions TILLER SAFETY SAFETY LABEL LOCATONS These labels warn you of potential hazards that can cause serious injury Read them carefully If a label comes off or becomes hard to read contact your Honda servicing dealer for a replacement WARNING TO AVOID SERIOUS INJURY READ THE OWNER 5 MANUAL CAREFULLY BEFORE OPERATION KNOW LOCATION AND FUNCTIONS OF ALL CONTROLS KEEP ALL SAFETY DEVICES AND SHIELDS IN nab AN D WORKING NEVER ALLOW CHILDREN OR UNINSTRUCTED ADULTS TO OPERATE MACHINE SHUT OFF ENGINE BEFORE MANU
31. rs and let it run until it reaches normal operating temperature to evaporate any water remaining on the engine 4 While engine is running operate the clutch lever to expel water from the pulleys belts and other moving items 5 Stop the engine and allow it to cool 6 After the tiller is clean and dry touch up any damaged paint and coat other areas with a light film of oil Lubricate the throttle cable core with a silicone spray lubricant 38 STORAGE Fuel Gasoline will oxidize and deteriorate in storage Old gasoline will cause hard starting and it leaves gum deposits that clog the fuel system If the gasoline in your tiller deteriorates during storage you may need to have the carburetor and other fuel system components serviced or replaced The length of time that gasoline can be left in your fuel tank and carburetor without causing functional problems will vary with such factors as gasoline blend your storage temperatures and whether the fuel tank is partially or completely filled The air in a partially filled fuel tank promotes fuel deteriora tion Very warm storage temperatures accelerate fuel deterioration Fuel deterioration problems may occur within a few months or even less if the gasoline was not fresh when you filled the fuel tank The Distributor s Limited Warranty does not cover fuel system damage or engine performance problems resulting from neglected storage preparation You can extend fuel storage
32. the engine s emission control system See your Emission Control Warranty for additional information Applicable to Emissions Durability Period Moderate 50 hours 0 65 cc 125 hours greater than 65 cc Intermediate 125 hours 0 65 cc 250 hours greater than 65 cc Extended 300 hours 0 65 cc 500 hours greater than 65 cc The Air Index Information hang tag must remain on the tiller until it is sold Remove the hang tag before operating the tiller 92 TECHNICAL amp CONSUMER INFORMATION Specifications Power equipment description ZOGA code Dry weight 49 6 Ibs 22 5 kg Length 47 2 in 1 200 mm Width 21 5 in 545 mm Height 38 4 in 975 mm Engine Model GXV57 T Single cylinder 4 stroke forced air cooled ype over head valve gasoline Displacement 3 5 cu in 57 cm Bore x Stroke 1 8x 1 4 in 45 x 36 mm Ignition System Transistorized magneto CR4HSB U14FSR UB DENSO Oil Capacity 0 31 US qt 0 302 Fuel Tank Capacity 0 18 US gal 0 72 0 15 Imp gal Spark Plug Clutch Shoe clutch 0 95 US qt 0 92 0 79 Imp qt Transmission oil capacity Tune up Specifications ITEM SPECIFICATION MAINTENANCE Spark plug gap Dum in 0 60 Refer td page 33 IN 0 06 0 10 mm cold See your authorized EX 0 09 0 13 mm cold Honda dealer Other specification No other adjustments needed NOTE Specifications are subject to change without notice
33. tude performance can be improved by a specific modifications to the carburetor If you always operate your tiller at altitudes above 5 000 feet 1 500 meters have your servicing dealer perform this carburetor modification Even with carburetor modification engine horsepower will decrease about 3 5 for each 1 000 foot 300 meter increase in altitude The effect of altitude on horsepower will be greater than this if no carburetor modification is made When the carburetor has been modified for high altitude operation the air fuel mixture will be too lean for low altitude use Operation at altitudes below 5 000 feet 1 500 meters with a modified carburetor may cause the engine to overheat and result in serious engine damage For use at low altitudes have your servicing dealer return the carburetor to original factory specification 48 TECHNICAL amp CONSUMER INFORMATION Oxygenated Fuels Some conventional gasolines are being blended with alcohol or an ether compound These gasolines are collectively referred to as oxygenated fuels To meetclean air standards some areas of the United States and Canada use oxygenated fuels to help reduce emissions If you use an oxygenated fuel be sure itis unleaded and meets the minimum octane rating requirement Before using an oxygenated fuel try to confirm the fuel s contents Some states provinces require this information to be posted on the pump The following are the EPA approved percentag
34. uel valve OFF Turn valve ON itions pues Choke OPEN Move to CLOSED unless engine is warm Engine switch OFF Turn engine switch to ON 2 Check fuel Out of fuel p25 0 0 Bad fuel tiller stored with Drainfueltank and carbu out treating or draining retor p 40 gasoline or refueled with Refuel with fresh gasoline bad gasoline p 25 3 Check engine oillevel Low oil level caused Oil Add oil p 27 4 Remove and inspect Spark plug faulth fouled Clean gap or replace spark plug or improperly gapped spark plug p 33 Spark plug wet with fuel Dry and reinstall spark flooded engine plug Start engine with throttle lever in FAST po sition 5 an autho Fuel filter clogged carbu Replace or repair faulty rized Honda servicing retor malfunction ignition components as neces dealer or refer to the malfunction valves stuck sary shop manual etc 44 TAKING CARE OF UNEXPECTED PROBLEMS Engine Lacks 1 Check air filter Air filter clogged Clean or replace air filter p 32 2 Check fuel Bad fuel tiller stored Drainfueltank and carbu without treating or drain retor p 40 ing gasoline or refueled Refuel with fresh gasoline with bad gasoline p 25 Replace or repair faulty components as neces sary 3 Take tiller to an autho Fuel filter clogged rized Honda servicing carburetor malfunction dealer or re
35. uses lean carburetor settings and other systems to reduce the emissions of carbon monoxide oxides of nitrogen and hydrocarbons The U S and California Clean Air Act EPA and California regulations require all manufacturers to furnish written instruction describing the operation and maintenance of emission control Systems The following instructions and procedures must be followed in order to keep the Honda engine emissions within the emission standards Tampering and Altering Tampering with or altering the emission control system may increase emis sions beyond the legal limit Among those acts that constitute tampering are Removal or alteration of any part of intake fuel or exhaust system Altering or defeating the governor linkage or speed adjusting mechanism to cause the engine to operate outside its design parameters 50 TECHNICAL amp CONSUMER INFORMATION Problems That May Affect Emissions If you are aware of any ofthe following symptoms have your engine inspected and repaired by your authorized Honda servicing dealer e Hard starting or stalling after starting Rough idle Misfiring or backfiring under load Afterburning backfiring Black exhaust smoke or high fuel consumption Replacement Parts The emission control systems on your new Honda engine were designed built and certified to conform with EPA and California emission regulations We recommend the use genuine Honda parts when
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