MTD 21A 241E052 User Manual FRONT TINE TILLER Manuals And Guides 1109054L
User Manual: MTD 21A-241E052 21A-241E052 MTD FRONT TINE TILLER - Manuals and Guides View the owners manual for your MTD FRONT TINE TILLER #21A241E052. Home:Lawn & Garden Parts:MTD Parts:MTD FRONT TINE TILLER Manual
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Safety • Assembly • Operation • Tips & Techniques • Maintenance • Troubleshooting • Parts Lists • Warranty A O A AL Model241shown Front Tine Tiller -- Model Series 240 IMPORTANT READ SAFETY RULES AND INSTRUCTIONS CAREFULLY BEFORE OPERATION Warning: This unit isequippedwith an internalcombustionengineand shouldnot be usedon or nearany unimprovedforest-covered,brushcoveredor grass-coveredland unlesstheengine'sexhaustsystemis equippedwith a sparkarrestermeetingapplicablelocalor statelaws(if any). If a sparkarresterisused,it shouldbe maintainedineffectiveworkingorder by the operator.In theState of Californiathe aboveisrequiredbylaw (Section4442 of the CaliforniaPublicResourcesCode). Otherstatesmay havesimilarlaws.Federallaws applyon federallands.A sparkarrester for the muffleris availablethroughyour nearestengineauthorizedservicedealeror contactthe servicedepartment,RO. Box361131Cleveland, Ohio 44136-0019. PRINTEDIN U.S.A. MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019 FORMNO.769-02153A 3/2/2006 This Operator's Manual is an important part of your new tiller, it will help you assemble, prepare, and maintain the unit for best performance. Please read and understand what it says. Table of Contents Safety Labels ...................................................... Safety ................................................................... Assembly ............................................................. Operation ............................................................. Adjustments ...................................................... Maintenance 3 4 6 8 12 ...................................................... Troubleshooting ................................................ Off-Season Storage .......................................... Parts List ........................................................... Warranty ............................................ 13 14 15 16 Back Cover This OperatorsManualcoversa rangeof productspecificationsfor variousmodels.Characteristicsandfeaturesdiscussedand/orillustratedinthis manualmaynot be applicableto all models.MTDLLC reservesthe rightto changeproductspecifications,designsand equipmentwithoutnoticeand withoutincurringobligation. Finding and Recording Model Number r BEFOREASSEMBLINGYOUR NEW EQUIPMENT, please locatethe model plateon the equipmentand copy the informationto the sample model plate provided to the right. Youcan locatethe model plate by lookingat the rearof the tine shield. This information is importantfor use when visiting the manufacturer's web site, obtainingassistancefrom the Customer Support Department,or when contacting an authorizedservice dealer. Model Number Serial Number MTD LLC www.mtdproducts.corn P.O= BOX 361131 CLEVELAND, ON 44136 330-220-4683 800-800-7310 Customer Support Please do IVOTreturn purchased, without the unit to the retailer from which it was first contacting Customer Support. if you have difficulty assembling this product or have any questions regarding the controls, operation, or maintenanceof this unit, you can seek help from the experts. Choose from the options below: • Visit www.mtdproducts.com. • Call a Customer Support Representative at 1-800-800-7310. • The engine manufacturer is responsiblefor all engine-related issues with regards to performance, power-rating,specifications, warranty and service. Please refer to the engine manufacturer'sOwner's/Operator's Manual, packed separatelywith your unit, for more information. 2 Safety Labels Found On Your Tiller i_ii_ _i i _iI i_ _ii_ TO AVOID SERIOUS iNJURY 1. READTHE OPERATOR'S MANUAL. 2. KNOWLOCATIONAND FUNCTIONSOF ALL CONTROLS. 3. KEEPALLSAFETYDEVICESANDSHIELDS iN PLACEANDWORKING. 4. NEVERALLOWCHILDRENOR UNINSTRUCTEDADULTSTO OPERATE TILLER. Labels 5. SHUT OFF ENGINE BEFORE UNCLOGGING TINES OR MAKING REPAIRS. 6. KEEP BYSTANDERSAWAYFROMMACHINE. 7,KEEP AWAY FROM ROTATING PARTS. 8.USE EXTREME CAUTION WHEN REVERSING OR PULLING THE MACHINE TOWARDS YOU. WARNING S32147 DO NOT remove safety (or any) labels from tiller for any reason. 3 WARNING: Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to State of Californiato cause cancer and birth defects or other reproductiveharm. Operat on DANGER: This machine was built to be operated according to the rules for safe operation 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 hands and feet and throwing objects. Failureto observe the following safety instructions could result in serious injury or death. Training 1. Read,understand,andfollow all instructionson the machine and in the manual(s)beforeattemptingto assembleand operate.Keepthis manualina safe place forfuture and regularreferenceand for orderingreplacementparts. WARNING This symbol points out important safety instructions which, if not followed, could endangerthe personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failureto comply with these instructions may result in personal injury. When you see i this symbol, HEED ITS WARNING! 13. Replacegasolinecap andtighten securely. 14. Ifgasoline is spilled, wipeit off the engineand equipment.Movemachineto another area.Wait 5 minutes beforestartingthe engine. Neverstorethe machineor fuel containerinside near an open flame,spark or pilotlight (e.g. furnace,wateror space heater,clothesdryer,etc.). 2. Befamiliar withall controlsand their properoperation.Know 15. howto stop the machine. 3. Neverallowchildren under14 yearsold to operatethis machine.Children14 yearsold and overshouldread and 16. Allow machineto cool 5 minutesbeforestoring. understandthe operationinstructionsand safetyrules in Operation this manualandshould be trainedand supervisedby a 1. Do not put handsor feetnear rotatingparts.Contactwith parent. the rotatingparts can amputatehands andfeet. 4. Neverallowadultsto operatethis machinewithoutproper 2. Do not operate machinewhileunderthe influenceof alcohol instruction. or drugs. 5. Keepbystanders,helpers,pets andchildren at least 75 feet 3. Neveroperatethis machinewithoutgood visibility or light. from the machinewhile it is in operation.Stop machineif Alwaysbe sureof yourfooting and keepafirm hold on the anyoneentersthe area. handles. Preparation 4. Keep bystanders,helpers,pets,and childrenat least 75 feet from the machinewhile it is inoperation.Stopthe machineif anyoneentersthe area. 1. Thoroughlyinspectthe areawhere the equipmentis to be used.Removeall stones,sticks,wire, and otherforeign objects whichcould be trippedover andcausepersonal injury. 5. Be careful when tillingin hard ground. Thetines maycatch in the groundand propelthe tiller forward. Ifthis occurs, let 2 Wear sturdy, rough-soledwork shoesand closefitting go of the handlebars anddo not restrainthe machine. slacksand shirt. Loosefitting clothesor jewelrycan be 6. Exerciseextremecaution whenoperatingon or crossing caught in movableparts. Neveroperatethis machinein bare gravelsurfaces.Stay alert for hiddenhazardsor traffic. feet or sandals. 7. Neveroperatethe machineat hightransport speedson hard 3. Disengageclutchleversand shift (if provided)into neutral or slipperysurfaces. ("N") beforestartingthe engine. 8. Exercisecautionto avoidslipping orfalling. 4. Neverleave this machineunattendedwiththe engine 9. Lookdown and behindand use care when in reverseor running. pulling machinetowardsyou. 5. Neverattemptto makeany adjustmentswhile engineis 10.Start the engineaccordingto the instructionsfound in this running,exceptwherespecificallyrecommendedinthe manualandkeepfeet well awayfrom the tines at all times. operator'smanual. 11.After strikinga foreignobject, stop the engine,disconnect 6. Toavoid personalinjury or propertydamageuse extreme the sparkplug wire and groundagainstthe engine care in handlinggasoline. Gasolineis extremelyflammable Thoroughlyinspectthe machinefor any damage. Repairthe and the vapors are explosive.Serious personalinjury can damagebeforestarting andoperating. occur when gasolineis spilled on yourself or your clothes 12.Disengageall clutch levers(if fitted) and stop engine before which can ignite.Washyourskin andchangeclothes you leave the operatingposition(behindthe handles).Wait immediately. until the tines come to a completestop before unclogging 7. Useonly an approvedgasolinecontainer. the tines, makingany adjustments,or inspections. 8. Extinguishall cigarettes,cigars,pipes and othersourcesof 13.Neverrun an engine indoorsor ina poorly ventilatedarea. ignition. Engineexhaustcontainscarbonmonoxide,an odorlessand 9. Neverfuel machineindoors. deadlygas. 10. Neverremovegas cap or addfuel whilethe engine is hot or 14.Mufflerand engine becomehot andcan causea burn.Do running. not touch. 11.Allow engine to cool at leasttwo minutesbefore refueling 15.Use cautionwhentilling near fences,buildingsand 12. Neveroverfill fuel tank. Filltank to no morethan Y2inch undergroundutilities. Rotatingtines can cause property belowbottomof filler neck to providespacefor fuel damageor personalinjury. expansion. 4 16.Do not overloadmachinecapacityby attemptingto till soil to deep at too fast of a rate. Your Responsibility 1. Restrictthe use of this power machineto personswho read, understand,andfollowthe warningsand instructionsinthis manualand on the machine. 17. Ifthe machineshould start makingan unusualnoise or vibration,stop the engine,disconnectthe spark plug wire and groundit againstthe engine.Inspectthoroughlyfor damage. Repairany damage beforestartingandoperating. 18.Keep all shields, guards,andsafetydevices in place and operatingproperly. 2. The safetylabels on the tiller are shown inthe "Safety Labels"section.Toensuresafe operationof the tiller,follow the instructionson all labelsclosely. 19.Neverpick up or carry machinewhilethe engine is running. 20. Use onlyattachmentsand accessoriesapprovedbythe manufacturer.Failureto do so can resultin personalinjury. 21. Ifsituationsoccur whichare not coveredinthis manual,use care andgood judgment.Contactyour dealeror telephone 1-800-800-7310for assistanceandthe name of your nearestservicingdealer. Maintenance ces & Storage 1. Nevertamperwith safetydevices.Checktheir proper operationregularly. 2. Check boltsand screwsfor proper tightnessat frequent intervalsto keepthe machineinsafe workingcondition. Also, visuallyinspectmachinefor any damage. 3. Beforecleaning, repairing,or inspecting,stop the engine and makecertainthe tines and all movingparts have stopped.Disconnectthe spark plug wire andground it againstthe engineto preventunintendedstarting. 4. Do not changethe enginegovernorsettings or over-speed the engine.The governorcontrolsthe maximumsafe operatingspeedof the engine. WARNING This symbol points out important safety instructions which, if not followed, could 5. Maintainor replacesafetyand instructionlabels, as necessary. 6. Followthis manualfor safe loading, unloading,transporting, and storageof this machine. 7. Neverstore the machineor fuel container insidewhere endangerthe personal safety and/or property of yourself and others. Read and follow all instructions in this man- there is an open flame,spark or pilot light such as a water heater,furnace,clothesdryer,etc. 8. Alwaysreferto the operator'smanualfor properinstructions on off-seasonstorage. 9. Ifthe fuel tank hasto be drained,do this outdoors. 10.Observeproperdisposallaws and regulationsfor gas, oil, etc. to protectthe environment. ual before attempting to operate this machine. Failureto comply with these instructions may result in personal njury. When you see this symbol, HEED ITS WARNING! 5 Assembly 4. Insert left end of tine clutch control into the hole on the left side of the upper handle, Figure 3-3. 1. Removethe star handle knobs and carriage boltsfrom the lower handle, Figure 3-1. f Assembly Standbehindthe tiller as if you weregoingto operate it. Yourright hand correspondsto the right side of the tiller; your left hand correspondsto the left side of the tiller. This operator'smanual may covervariousmodels of tillers. The units illustratedmay varyslightly from your unit. \ J J Figure3-1: Removehardwarefrom lowerhandle. Figure3-3: Installleft side ofthe tine clutchcontrol. 2. Position the upper handle onto the lower handle, Step A Figure 3-2. Align the holes on lower handle with the holes on the upper handle (choose the upper or lower holes depending on the desired handle height). 5. Insert the Z-fitting on the clutch cable into the hole on the tine clutch control. Hook the "Z" end into the opening from the inside to the outside as shown in Figure3-4. 3. Insertcarriage bolts through the holes and secure with star knobs, Step B Figure 3-2. Make certain carriage bolts are seated securely into one of the two positions provided. f I I[VIPORTANT: This unitis shippedwithoutgasoline i or oil in the engine.Fill up gasolinean¢loUas i nstr.ucted n the accompanyingenginemanual BEFOREoperatingyour machine. ....... Figure3-4: Hookcable into tine clutchcontrol. Figure3-2:Attachandsecureupperhandle. 6 \ J 6. Squeeze thetineclutchcontrolinward. Insertrightendintotheholeontherightside oftheupperhandle,Figure3-5. f Stand behind the tiller as if you were goingto operate it. Yourright hand correspondsto the right side of the tiller; your left handcorrespondsto the left side of the tiller. Figure3-5: Installrightend of tine clutchcontrol. Thisoperator's manual may covervariousmodels oftillers. The units illustratedmay vary slightly from your unit. 7 Know Your Tiller Clutch Cable Rear Wheel with Depth Stake WARNING The tit _: is a safety device'Never attempt to bypass its operation, Use extremecarewhen handling gaso ne Gasoline is extremely Figure4-1:The majorparts of the tiller (model241 shown). f ammablo and theVapors __k are explosive,Never fuel the machine indoorsor follow all instructionsand warnings ARNING:Read,understand, and postedon the machine and in this manual before operating. while the engineis hot or running. Ext nguish cigarettes, cigars, pipes, and othersources of ignition: Tine Clutch I Keephandsand feet away from the tines, Refer to war" ng ontheunit: I Theclutchcontrol leveris locatedon the upperhandle. Squeezingthe leveragainstthe handleengagesthefine drive.Releasethe leverto stopthe tines from turning. This operator!smanual may cover variousmodels of tUlers, The units il_ lustrated may Varyslightly from your unit. Thethrottlecontrolsthe engine'sspeedand stopsthe engine.Tecumsehenginescomewith a fixed speed throttleand run at a full constantspeed.Briggs& Stratton enginescome with a variablespeedthrottle. Rear Wheel with Depth Stake Unitswith VariableSpeedThrottle: Thedepthstakeand wheelare locatedat the rearof the tiller.Bothmay be adjusted.Referto the "Wheel Position"and "DepthStake"sectionsfor instructions. Handle I _ Throttle Control Control • With the throttlecontrol movedcompletelyto the left, the carburetorisin STARTor FASTposition.Use maximumenginespeedfor deep tilling. Knobs Thehandle heightmaybe adjusted.Loosenthe knobs and removethe carriageboltsto changethe position. Reinstalland tightenthe hardwarewhencomplete. Movethe throttlecontrolleverto the rightto reduce enginespeed.Throttlecontrolshouldbe at IDLEfor transportingthe tiller. Engine Movethe throttleall the way to the rightto stop the engine. Controls NOTE:See the separate engine manual for additional engineinformationand functions. Primer Recoil Starter Theprimer,locatedon the engine,is usedto pumpgas intothe carburetorand aid in startingthe engine.Use it to starta cold engine,but do notuse it to restarta warm engineafter a short shutdown. The recoilstarteris locatedon the engineand is usedto manuallystart the engine. 8 manyotheruseful laborsavingtasks in the garden.After engineis runningand appropriatespeedset on throttle (if equipped),squeezefine clutchcontrol(see Figure4-1) againstupperhandleto engagethe fine drive.Release the leverto stopthe tines from turning. _ ARNING: Read,understand, and follow all instructionsand warningspostedon the machineand in this manual beforeoperating. Before Starting Wheel Position Gas And Oil Fill-Up Thetiller isshippedwith the wheeladjustedsuchthat the unit sitslevel. Beforetilling, thewheelmust be raised.To do this, removethe clevisand cotterpins, raisethe wheel to the desiredposition,then reattachpinsto secure, Figure4-2. Fortransportingthe tiller, reversethe stepsto lowerthewheel. Servicethe enginewith gasolineand oil as instructed in theengine manualpackedwith yourtiller. Readinstructionscarefully. ,_ WARNING: Useextremecarewhen handling gasoline. Gasolineis extremelyflammable and the vaporsare explosive.Neverfuel machine indoorsor while the engineis hot or running. Starting Your Tiller the Engine _L ARNING: Be sure no one is standingin front of the tiller while the engineis running or being started. Referto the enginemanual shippedwith your unit for engine-specificinstructions. WARNING Be sure noone other than 1. Attachsparkplug wireto sparkplug. Makesurethe metalcap on the end of the spark plug is fastened securelyoverthe metaltip on the sparkplug. the operator is standing near the tiller while start, ing engine or operating the unit. Never run engine indoors or in enclosed, poorlyventilated areas, 2. Makesurethat the fine clutchcontrolisdisengaged. 3. Forunits with Briggs& Strattonengine,placethe throttlecontrolin the FASTposition. Forunits with Tecumsehengine,moveleveron engine Figure4-2:WheelAdjustment to RUNposition. Depth Stake 4. Forfirst time start-up,firmly pressengineprimerfive (5) times. Forall futurestarts, pressthree(3) times. Waitabouttwo secondsbetweeneach press. Thedepth stakeacts as a brakefor the tillerand controls the depthand speedat whichthe machinewill operate, 5. Placeleft hand on gas tank.Grasprecoilstarterand Figure4-3. Removethe clevisand cotterpins, raiseor pull rope out slowlyuntil enginereachesthe beginning lowerthedepthstake,then reattachpinsto secure. of its compressioncycle(rope willpull slightlyharder f at this point). 6. Pull ropewith a rapid,continuous,full armstroke. Keepa firm grip on handle.Let rope rewindslowly.Do not let recoilstartersnapbackagainstengine.Repeat untilengine starts. Stopping Eng no exhaust contains carbonmonoxide, an odorlessand deadlygas, Keep hands feet hair andloose € oth away ng from any moving partson engine and tiller. See yourengine manual packagedwith your unit for detailed instructions pertainingto startingthe engine. the Engine 1. Movethe controlleveron the engineto the STOPor OFF position. 2. Disconnectspark plugwire from sparkplug and groundagainsttheengine. Using Your Tiller Yourtiller(also knownas a cultivator)is a precisionbuilt machinedesignedfor seedbed preparation,cultivating, furrowing,and mulching.It isengineeredto minimize the hardestwork in the vegetableor flowergarden,to till the soilfor plantingand cultivating,and to perform Figure4-3:The DepthStake _ii_i__i/_I_I:_I_I_I_I_I_I_I_I_I_I_I_I !!il 9 Fortilling, thedepth stakemustbe loweredand the wheelmustbe raised,Figure4-4. i By increasingthedepthof thedepth stake,theforward speedof the machineis reducedand the workingdepth is increased.Whenthe depthstakeis raised,the working depthof the machineis reducedand the forwardspeed is increased.The workingdepthof the machinemay be predeterminedby settingthedepthstakeso that the wheelsare aboutfourinches fromthe groundwhenthe tines and depthstakeare restingon the ground.This settingwill permita workingdepthof about fourinches. Whenpresettingthe workingdepth,the handlesshould be adjustedso the handgrips area little abovewaist. Thetiller will be lowerwhenthe tinesand depthstake penetratethe ground. ¸ Figure4-4:Lowerthe depth stakeand raisethe wheelwhen tilling. WARNING i i i i ii iiiiiill i i_ Besure nooneother thantheoperator standing near the tiller while starting engine or operatingthe unit, Never run engine indoors or in enclosed poorly ventilated areas: Engine exhaust contains carbon monoxide, an odorless anddeadly gas: Keep Controlling Speed and Tilling Whentilling,leaveapproximatelyeight inchesof untilledsoilbetweenthefirst and secondtilling paths, thenmakethe third pathbetweenthe first and second, Figure4-5. Insome soils,the desireddepthis obtained the firsttime overthe garden.Inother soils,thedesired depthis obtainedby going overthegarden two or three times. Passesshouldbe madeacrossthe lengthand widthof thegardenalternately.Rockswhichare turned up shouldbe removedfrom the gardenarea. hands; feet; hair and , loose clothing away from any moving parts on engine and Depth Thetype of soiland workingconditionswill determinethe actualsettingof the depthstakeand the handlepressure required. Cultivating Forcultivating,a two to threeinchdepth isdesirable. Thethrottle(if equipped)shouldbe set to controlforward movementto a slowwalkingspeed.With the outertines installed,the workingwidth of the machineis22 or 24 inches. Forcultivation,this may be reducedto 13 inchesby removingthe outertines,referto the AdjustmentSection. Whenlayingout plant rows,be sureto allowenough widthto permitcultivationbetweenthe rows.Ingrowing cornor similarcrops,check-rowplantingwill permitcross cultivationand practicallyeliminatehandhoeing,Figure 4-6. I See your engl e manual packaged with your unit for detailed instructions pertainin to engine controls. J Figure4-5:Recommended tillerpaths. Handle Pressure Furthercontrolof tillingdepthand travel speedcan be obtainedby variationof pressureon the handles. A downwardpressureon the handleswill reducethe workingdepthand increasethe forwardspeed.An upwardpressureon the handleswill increasethe workingdepthand reducethe forwardspeed. Figure4-6:Allow enougharea betweenrows. Thetiller has manyusesotherthan tillingand cultivating a garden.One of these is the preparationof lawnarea for seeding.The tillerwill preparea deep seed bed which 10 will be free of hard untilledspots,allowinga betterstand of grassto grow.The tiller is very usefulfor looseninghard soil for excavationwith a shovel;Notedious handworkwill be necessary.Yourtiller maybe usedfor mixingcompost in the pile or for mixingit with the soil in yourgarden.This shouldbe doneafter the soil has beenbrokento thefull workingdepth.The compostshouldbe workedin to a depthof six to seveninches.This may be done by workingthe lengthof the gardenand then by makingseparatepassesacrossits width.Theadditionof decayedorganicmatterwill substantiallyincreasethefertility of yourgarden.For properdecayingaction,fertilizershouldbe appliedand workedin with the mulch materials.Breakingup leavesand strawand mixingit with severalinchesof soilallowsproper aeration of the plant rootsystemand retardsthe growthof weeds. Transporting and Storing the Tiller You r Tiller Totransportthetiller, lowerthewheeland movethedepth staketo the highestposition,Figure4-7. To storethe tiller,lowerthe wheeland orientthe depthstakeso bothare touchingthe ground,Figure4-8. f "_, f Besurenooneother Figure4-7:Fortransport,lowerwheelandraisedepthstake. Figure4-8:Forstorage,lowerwheelanddepthstake. than the operator is standing near the tiller while starting engine or operating the unit; Never engine indoorsor in enclosed, poorly ventilated areas. Engineexhaust contains carbon monoxide; an odorless hands; feet, hair and loose clothing away from any moving parts on engine and tiller. Seeyour engine manua! packaged w_th your unit for detailed instructions Pertaining to engine controls, 11 Making Adjustments f Warning: Disconnect the spark plug wire and ground it against the engine before performing any adjustments. Engine Adjustment Refer to the separate engine manual for engine adjustment instructions. manualmaycover Variousmodelsof tillers. The units , ust oted maY varyslightlyfrom your ,€ Tine Width Adjustment The tilling width of the unit is22 inches. Tilling width can increase to 24 inches by removing the clevis and cotter pins, sliding each outer tine out one inch, and securing in this position with the pins. Forcultivation, reduce the tine width to 13inches by removingthe outer tines completely, Figure 5-1. 24-inch 2-inch • Standbehindthe tiller as ifyouweregoing to operi ate it. Yourrighthand correspondsto the right sideof the tiller; yourleft hand correspondsto the leftsideof thetil let. J Figure5-1:Tinewidthadjustment. 12 Replacing the Belt nectspark plug, and groundagainst _LIl_lLik, l=WARNING: Alwaysstop engine,disconYourtillerhas beenengineeredwith a belt madeof engine beforecleaning,lubricating or specialmaterialfor longerlifeand betterperformance. performingany maintenance on your It shouldnotbe replacedwith an off-the-shelfbelt. See machine. the retailerfrom whichyou purchasedyourtiller,an authorizedMTDServiceDealer,or call 1-800-800-7310 for information regardingpriceand availability. Engine Referto the separateenginemanualfor enginemaintenanceinstructions. • Maintainengineoil as instructed in theseparate engine manualpackedwith yourunit. Readand follow instructions carefully. 1. Removethe frame and engineby removingthe six screwsand lock nuts holdingtheengine and frameto the shield,Figure6-1. • Serviceair cleanerevery ten hoursundernormal conditions.Cleanevery hourunder extremelydusty conditions.Poorengineperformanceand flooding usually indicatesthat the air cleanershouldbe serviced.Toservicethe air cleaner,referto the separateenginemanualpackedwith yourunit. (_ MPORTANT:Never runyour enginewithout air cleanercompletely assembled. • The spark plugshouldbe cleanedand thegap reset every 25 hoursof engineoperation.Sparkplug replacementis recommendedat the startof eachtiller season;checkenginemanualfor correctplug type and gap specification. • Cleanthe engineregularlywith a cloth or brush. Keepthecoolingsystem(blowerhousingarea)clean to permitproperair circulationwhich isessentialto engine performanceand life. Be certainto removeall dirt and combustibledebrisfrom mufflerarea. Figure6-1:Remove engineandframeto gainaccessto thebelt. (Model241shown) 2. Loosenthe lock nut shownin StepA Figure6-2. Lubrication 3. Unloopthe belt from thepulleys,StepB Figure6-2. Transmission 5. Reattachframe and engineusingthe hardware removedearlier. The transmissionis pre-lubricatedand sealedat the factory. It requiresno checking.Seean authorizedservice dealer forany serviceissues. 4. Reassemblethe newbelt and tightenthe lock nut. IMPORTANT:Never use a pressurewasherto clean yourtiller. Water can penetratetight areas of the tiller causingserious damageto the unit. Tine Shafts Removetine assembliesand lubricatethe tine shaftsat least oncea season. Wheel Shaft Removewheelassemblyand lubricatethe axleshaft at least oncea season. IMPORTANT:Never run Cleaning Tine Area yourengine withoutthe air cleanercompletely assembled. Cleanthe undersideof the fineshieldafter each use. The dirt washesoff thetines easierif rinsedoff immediatelyinsteadof after itdries. Alwaystoweldry the tiller afterwardsand applya lightcoat of oil or siliconeto preventrustingor water damage. (_ IMPORTANT:Never use acanpenetratetight "pressure washer" to cleanyour tiller. Water areas of the tiller causingseriousdamage. J Figure6-2:Loosen thenutto remove thebelt. 13 Problem Cause Engine fa! s tO start Remedy wi!e d ! connect wire to spa[k I 2 Fue tankemptyorstaefue 3. Throttle control!evernot in correct 4, 2 F tankwthcean freshgaso ne 3, Movethrottle leverto start position. sta_ingPosition(i! equipped)position Chokenot n ON post on. I 5: clean fuel line. &Blocked fue! Fau!tysPa[k 7, Engnefood ng. 6 C!ean:adjust gaR Or[epiace: . 1. Sparkplugwire loose. Engineruns erratic 2. Unit runningon CHOKE. 1. Connectand tightenspark plug wire. 3. Blockedfuel line or stalefuel. 2. Movechoke leverto OFE 4. Ventplugged. 3. Cleanfuel line;fill tank with clean, fresh gasoline. 5. Wateror dirt in fuel system. 4. Clearvent. 6. Dirtyair cleaner. For repairs beyond the minor adjust. merits listed here, contact an authorized service dealer. wait a few rninutes to restartlbut do not pr me (f equ pped) 5. Drainfuel tank. Refillwith fresh fuel. 7. Carburetorout of adjustment. 6. Cleanfollowingengine manual. 7. Referto enginemanual. I Engine overheats !; Engineoi! !eve!low: 2 Di!tYa[fi!ter: 4. Tines do no engage Ai[f!ow iest[ cte& Carburetornot adjustedproperly. 1. Foreignobject lodgedin tines. 1; E!! crankcasew th ProPeroi!: 2 c!e an ai[C!eaiei: Removeblowerhousingand c!eanr 4. Referto enginemanual. 2. Tineclevispin(s) missing. 1. Stop tillercompletely,checkand discardforeignobject. 3. Beltwornand/or stretched. 2. Replacefineclevis pin(s). 4. Pulleyand idler not in correctadjustment. 3. Replacebelt. 14 4. Takeunit to authorizedservice Off-Season Storage Referto the enginemanualfor correctenginestorage instructions. if the tillerwill not be usedfor a period longerthan30 days,the followingstepsshouldbe taken to preparethe tiller for storage. Wipetines with oiled ragto preventrust. Storetiller in a clean, dry area.Do not storenext to corrosivematerials,such as fertilizer. Cleanthe exteriorof engineand the entiretiller thoroughly.Lubricatethetiller as describedin the lubricationinstructions. When storingany type of powerequipmentin an unventilatedor metalstorageshed,care shouldbe taken to rustproofthe equipment.Usinga light oil or silicone,coat the equipmentand especiallyany springs,bearings,and cables. We do not recommendthe useof pressurewashersto cleanyour unit.They may causedamageto spindles, pulleys,bearings,or the engine.The use of pressure washerswill resultin shortenedlifeand reduce serviceability. NOTE: When storing anytype of power equipment in an unventilated or metal storage shed. care should be taken to rustproofthe equipment. Using a I ght oil or silicone, coat the equipment and especially any springs, bearings, and cables. 15 16 1 749-04282 UpperHandle 2 720-04072 StarHandle Knob 3 749-04281 LowerHandle 4 710-04398 FlangeScrew5/16-18x 7.5 5 754-04123 Belt 6 756-04163 idler Pulley 7 748-04125 ShoulderSpacer 8 686-04080 IdlerBracket 9 712-04065 FlangeLock Nut:3/8-16 Parts List 10 710-0654A TT Screw3/8-16x 1.00 11 786-04303 Frame 12 710-0514 HH CapScrew3/8-16x 1.00 13 732-0418 ExtensionSpring 14 738-04139 Stud 33 x 1.5x 3/8-16 15 756-04217 FlywheelPulley 16 710-0591 HH CapScrew3/8-24x 1.00 or visit 17 710-0520 HH CapScrew3/8-16x 1.50 www.mtdproducts.com 18 786-04256 Tine Shield61 cm 19 711-0415 ClevisPin 20 642-0005 OuterTine AssemblyLH 21 642-0003 InnerTine AssemblyLH 22 714-0149B internalCotterPin 23 710-0809 TT Screw 1/4-20x 1.25 24 GW-9727 PipePlug 3/8 NPT 25 642-0002 InnerTine AssemblyRH 26 642-0004 OuterTine AssemblyRH 27 618-04276A Case Assembly 28 721-04157 Gasket 29 726-0299 PushCap 30 734-0973 Wheel5 x 1.38 31 749-04265 DepthStakeTube 32 711-04520 Axle Shaft 33 710-1007 TT Screw3/8-16x 1.50 34 786-04296 WheelBracket 35 749-04266 RearWheelTube 36 714-3020 internalCotterPin 37 712-04063 FlangeLock Nut:5/16-18 38 710-0487 CarriageBolt 39 731-05385 ClutchCableFitting 40 746-04247 ClutchCable 41 710-0599 TT Screw 1/4-20x.50 42 786-04307 Cable MountBracket 43 747-04508 Clutch Bail 44 736-0300 FiatWasher.406x .875x .059 17 _FACTORY PARTS To order replacement parts, call 1-800-800-7310 Fora proper working machine, use Factory Approved Parts. V-BELTSare specially designed to engage and disengage safely. A substitute (nomOEM) V-Belt can be dangerous by not disengaging completely. Tiller features/components vary by model. Some parts listed may not be available on your unit. Notes _ ii_ _ i_ill i_ii Use this page to take notes. i_iii_ _ I_ Use this page to take notes. 19 Notes MANUFACTURER'S LiMiTED WARRANTY The limitedwarrantyset forth belowisgivenby MTDLLCwith respect to newmerchandisepurchasedand usedin the UnitedStates,its possessionsand territories. "MTD"warrantsthis productagainstdefectsin materialand workmanshipfor a periodof two (2) years commencingon the date of original purchaseand will, at its option,repairor replace,freeof charge,any part foundto be defectiveinmaterialsor workmanship.This limitedwarranty shallonlyapply if this product hasbeen operatedand maintained inaccordancewith the Operator'sManualfurnishedwith the product, and has notbeen subjectto misuse,abuse,commercialuse, neglect, accident,impropermaintenance,alteration,vandalism,theft, fire, water, or damagebecauseof otherperil or naturaldisaster.Damageresulting fromthe installationor useof any part, accessoryor attachmentnot approvedby MTDfor use with the product(s)coveredbythis manual willvoid yourwarrantyas to any resultingdamage. Normalwearparts are warrantedto be free fromdefects in materialand workmanshipfor a periodof thirty (30) days fromthe dateof purchase. Normalwearparts include,butare notlimitedto itemssuch as: batteries,belts,blades,blade adapters,grass bags, riderdeck wheels,seats, snowthrowerskid shoes,shaveplates,auger spiralrubberand tires. NOW TO OBTAIN SERVICE: Warranty service is available, WITH PROOF OF PURCHASE, through your local authorized service dealer. To locate the dealer in your area, check your Yellow Pages, or contact MTD LLC at RO. Box 361131,Cleveland, Ohio 441360019, or call 1-800-800-7310 or 1-330-220-4683 or log on to our Web site at www.mtdproducts.com. This limitedwarrantydoesnot providecoverageinthe followingcases: a. Theengineor componentparts thereof.These itemsmaycarry a separatemanufacturer'swarranty.Referto applicablemanufacturer's warrantyfor termsand conditions. b. Log splitterpumps,valves,and cylindershavea separateone year warranty. c. Routinemaintenanceitemssuch as lubricants,filters, blade sharpening,tune-ups,brakeadjustments,clutchadjustments,deck adjustments,and normaldeteriorationof the exteriorfinish due to useor exposure. FOR e. MTDdoesnot extendanywarrantyfor productssoldor exported outsideof the UnitedStates,its possessionsand territories,except those soldthroughMTD'sauthorizedchannelsof export distribution. f. Replacementparts that are notgenuine MTDparts. g. Transportationchargesand servicecalls. No impliedwarranty,includingany impliedwarrantyof merchantabilityof fitness for a particular purpose,applies after the applicable periodof express written warranty above as to the parts as identified.No otherexpresswarranty, whetherwritten or oral, except as mentioned above, givenby any personor entity, includinga dealeror retailer, with respect to any product,shall bind MTD.Duringthe periodof the warranty,the exclusiveremedy is repairor replacementof the productas set forth above. The provisionsas set forth in this warrantyprovidethe sole and exclusiveremedy arising from the sale. MTDshallnot be liable for incidentalor consequentialloss or damage including,without limitation, expensesincurredfor substituteor replacementlawn careservicesor for rentalexpensesto temporarily replacea warranted product. Somestatesdo notallowthe exclusionor limitationof incidentalor consequentialdamages,or limitations on howlong an impliedwarranty lasts,sothe aboveexclusionsor limitations maynot applyto you. In no event shallrecoveryof any kindbe greaterthanthe amountof the purchasepriceof the productsold.Alterationof safety features of the product shallvoid this warranty. Youassumethe riskand liability for loss,damage,or injuryto you and yourpropertyand/orto others and theirpropertyarisingout of the misuseor inabilityto usethe product. This limitedwarrantyshallnot extendto anyoneotherthan theoriginal purchaseror to the personfor whomitwas purchasedas a gift. HOWSTATELAWRELATESTOTHIS WARRANTY: This limited warrantygivesyou specificlegal rights,and youmay alsohaveother rightswhich vary from stateto state. IMPORTANT:OwnermustpresentOriginal Proofof Purchaseto obtain warrantycoverage. d. Servicecompletedby someoneotherthanan authorizedservice dealer. MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136=0019; Phone: 1=800=800=7310, 1=330=220=4683
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