MTD 12A 559Q795 User Manual LAWN MOWER Manuals And Guides 1108496L
User Manual: MTD 12A-559Q795 12A-559Q795 MTD LAWN MOWER - Manuals and Guides View the owners manual for your MTD LAWN MOWER #12A559Q795. Home:Lawn & Garden Parts:MTD Parts:MTD LAWN MOWER Manual
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Safety • Assembly • Operation • Tips & Techniques • Maintenance • Troubleshooting • Parts Lists • Warranty A O A 21-inch Self-Propelled Mower- AL Model 559 iMPORTANT READ SAFETY RULES AND iNSTRUCTiONS CAREFULLY BEFORE OPERATION Warning: This unit is equippedwith an internalcombustionengineand shouldnot be usedon or nearany unimprovedforest-covered,brushcoveredor grass-coveredland unlesstheengine'sexhaustsystemis equippedwith a sparkarrestermeetingapplicablelocalor statelaws(if any). If a sparkarresteris used,it shouldbe maintainedin effectiveworkingorder by the operator.In theState of Californiathe aboveis requiredbylaw (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. 769-02308 12/15/05 This Operator's Manual is an important part of your new lawn mower, it will help you assemble, prepare, and maintain the unit for best performance. Please read and understand what it says. Table of Contents Slope Gauge ....................................................... Safe Operation Practices ................................... Setup and Adjustment ....................................... Operating Your Lawn Mower .............................. Maintaining Your Lawn Mower ......................... 3 4 6 8 10 Troubleshooting ............................................... Off-Season Storage ......................................... Safety Labels .................................................... Parts List ........................................................... Warranty ............................................ 12 13 13 14 Back Cover Finding and Recording Model Number BEFOREYOU BEGIN TO ASSEMBLE YOUR NEW EQUIPMENT, please locate the model plate on the equipment and copy the informationto the sample model plate providedto the right. You can locate the model plate by standing at the operating position and looking down at the rear of the deck. This information will be necessary to use the manufacturer's web site, to obtain assistance from the Customer Support Department, or when contacting an authorized service dealer. Model Number Serial Number IViTD LLC P. O. BOX 361131 CLEVELAND,OH 44136 330-220-4683 800-800-731 0., ,. www.mtdproducts.com Customer Support Please do NOTreturn purchased, without the unit to the retailer first contacting from which Customer it was Support. If you have difficulty assembling this product or have any questions regardingthe controls, operation,or maintenanceof this unit, you can seek help from the experts. Choose from the options below: 1. Visit www.mtdproducts.com. Support menu option. Click on the Customer 3. The engine manufacturer is responsiblefor all enginerelated issueswith 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. Phone a Customer Support Representativeat 1-800-800-7310. 2 O Sight and hold this levelwith a vertical tree... o 1= o >:. (13 O3 (13 (13 OO O (-O5 E also O (13 (13 o3 (13 OO o3 I (13 E (]3 (13 o o5 (13 OO O3 (13 -5 C5 O3 ('5 O O3 O5 (13 O E t"b (13 O9 15° 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. 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. Children 6. Alwayswearsafetyglasses or safetygogglesduringoperation andwhile performingan adjustmentor repairto protect youreyes. Thrownobjectswhich ricochetcan causeserious injury to the eyes. Tragicaccidentscan occur if operatoris not alert to presence of children.Childrenare oftenattractedto mowerand mowing activity.Theydo not understandthe dangers.Neverassume thatchildrenwill remainwhereyou lastsawthem. 1. Keepchildrenout of the mowingareaand underwatchful careof a responsibleadultotherthanthe operator. 2. Be alert andturn moweroff if a childentersthe area. 7. Wearsturdy, rough-soledworkshoesand close-fitting slacksandshirts. Shirtsand pantsthatcoverthe arms and legs andsteel-toedshoesare recommended.Neveroperate this machinein bare feet,sandals, slipperyor lightweight (e.g. canvas)shoes. 8. Do not put hands or feet near rotatingparts or undercutting deck. Contactwithblade can amputatehands andfeet. 3. Beforeand whilemovingbackwards,look behindanddown forsmallchildren. RNING This symbol points i out important safety instructionswhich, if not followed, could endangerthe personal i safety and/or property I of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failureto comply with these instructions may i result in personal injury. i When you see this _ symbol. HEED ITS WARNING Your Responsibility Restrict the use i of this power machine i to personswho read, understand and follow the warnings and instructions in this manual and on the machine. 4. Useextremecare when approachingblind corners, doorways,shrubs,trees,or otherobjectsthat may obscure yourvisionof a child whomay run intothe mower. 5. Keepchildrenawayfrom hot or runningengines.Theycan sufferburnsfrom a hot muffler. 9. A missingor damageddischargecovercan cause blade contactor thrownobject injuries. 10. Manyinjuriesoccuras a resultof the mowerbeing pulled overthe foot duringa fall causedby slippingor tripping. Do not hold on to the mower if you are falling; releasethe handle immediately. 6. Neverallowchildrenunder14 yearsoldto operatea power mower.Children14 yearsoldand overshouldreadand understandoperationinstructionsandsafetyrulesinthis manualandshouldbe trainedandsupervisedbya parent. General 11. Neverpullthe mowerback towardyou whileyou are walking.If you must backthe mowerawayfrom a wall or obstructionfirst look down and behindto avoid trippingand thenfollowthese steps: a. Stepback from mowerto fully extend yourarms. Operation 1. Readthis operator'smanualcarefullyin its entiretybefore attemptingto assemblethis machine.Read,understand, andfollowall instructionson the machineandin the b. Be sure youare well balancedwithsurefooting. c. Pullthe mowerback slowly,no morethan half way toward you. manual(s)beforeoperation.Be completelyfamiliar with the controls andthe proper useof this machinebefore operatingit. Keepthis manualin a safe place forfuture and regularreferenceand for orderingreplacementparts. 2. This machineis a precision pieceof powerequipment, not a plaything.Therefore,exerciseextremecautionat all times.Yourunit has beendesignedto performonejob: to mowgrass. Do not use it for any otherpurpose. d. Repeatthesesteps as needed. 12. Do not operatethe mowerwhileunderthe influenceof alcoholor drugs. 3. Neverallow childrenunder 14yearsold to operatethis machine.Children 14yearsold and overshould readand understandthe instructionsinthis manualandshould be trainedand supervisedby a parent.Onlyresponsible individualswho arefamiliar withthese rulesof safe operationshould be allowedto usethis machine. 4. Thoroughlyinspectthe area wherethe equipmentis to be used. Removeall stones,sticks,wire, bones,toys and otherforeignobjectswhichcould be tripped overor picked up andthrown by the blade.Thrownobjectscan cause seriouspersonalinjury.Plan yourmowingpatternto avoid dischargeof materialtoward roads,sidewalks,bystanders andthe like.Also, avoiddischargingmaterialagainsta wall or obstructionwhich may causedischargedmaterial to ricochet backtoward the operator. 5. Tohelp avoid bladecontact or a thrown objectinjury, stay inoperatorzone behindhandlesand keepchildren, bystanders,helpers,and pets at least75 feet from mower whileit is inoperation.Stop machineif anyoneenters area. 13. Do not engage the self-propelledmechanismon units so equippedwhilestartingengine. 14. The bladecontrol handle is a safetydevice.Neverattempt to bypassits operation.Doingso makesthe safetydevice inoperativeandmay result in personalinjurythrough contactwiththe rotatingblade. The bladecontrol handle mustoperateeasily in bothdirectionsandautomatically returnto the disengagedpositionwhen released. 15. Neveroperate the mowerinwet grass. Alwaysbe sure of yourfooting. A slip and fall can causeseriouspersonal injury.If you feel you are losing yourfooting,releasethe bladecontrol handle immediatelyand the bladewill stop rotatingwithinthreeseconds. 16. Mowonly in daylightor good artificial light. Walk,never run. 17. Stopthe bladewhen crossinggraveldrives, walksor roads. 18. If the equipmentshouldstartto vibrateabnormally,stop the engineand check immediatelyfor the cause.Vibrationis generallya warningof trouble. 19. Shutthe engineoff andwait untilthe bladecomesto a completestop beforeremovingthe grasscatcheror unclogging the chute. 4 The cuttingbladecontinuesto rotatefor a fewseconds after the engine is shut off. Neverplaceany part of the bodyin the bladearea untilyou are surethe blade hasstopped rotating. 7. Extinguishall cigarettes,cigars, pipesand othersources of ignition. 8. Neverfuel machineindoorsbecauseflammablevapors will accumulatein the area. 20. Neveroperate mowerwithoutpropertrailshield, discharge cover,grass catcher,bladecontrol handle,or othersafety protectivedevices in placeand working.Neveroperate mowerwithdamagedsafetydevices.Failureto do so can resultin personalinjury. 21. Mufflerandengine becomehot andcan causea burn.Do not touch. 9. Neverremovegas cap or add fuel whileengine is hot or running. Allow engineto cool at least two minutesbefore refueling. 10. Neveroverfill fuel tank. Filltank to no morethan Y2inch below bottomof filler neckto providefor fuel expansion. 11. Replacegasoline cap andtighten securely. 12. If gasolineis spilled,wipe it off the engine and equipment. Moveunit to another area.Wait 5 minutesbeforestarting engine. 13. Neverstorethe machineor fuel containernear an open flame,sparkor pilot light as on a water heater,space heater,furnace, clothesdryer,or othergas appliances. 22. Only use parts and accessoriesmadefor this machineby manufacturer.Failureto do so can result inpersonalinjury. 23. If situationsoccurwhich are not coveredin this manual, use careand goodjudgment. Contactyourdealerfor assistance.Telephone1-800-800-7310for the name of your nearestdealer. Practices 14. Toreducefire hazard,keepmowerfree of grass, leaves, or other debrisbuild-up.Clean up oil or fuel spillage and removeany fuel soakeddebris. 15. Allow a mowerto cool at least5 minutesbeforestoring. Slope Operation Slopesare a majorfactor relatedto slip andfallaccidentswhich can resultinsevereinjury.Operationon slopes requiresextra caution.If you feel uneasyon a slope,do not mow it.For your safety,usethe slope gaugeincludedas part of this manualto measureslopes beforeoperatingthis unit on a slopedor hilly area.If the slope is greaterthan 15degrees,do not mowit. General Service: 1. Neverrun an engine indoorsor in a poorlyventilatedarea. Engineexhaustcontainscarbonmonoxide,an odorlessand deadlygas. 2. Beforecleaning,repairing,or inspecting,makecertainthe bladeandall movingparts havestopped.Disconnectthe sparkplug wire andgroundagainstthe engineto prevent unintendedstarting. 3. Checkthe bladeandengine mountingbolts atfrequent intervalsfor propertightness.Also,visuallyinspectbladefor damage(e.g.,bent,cracked,worn) Replacebladewiththe originalequipmentmanufacture's(O.E.M.)bladeonly,listed inthis manual."Use of partswhichdo not meetthe original equipmentspecificationsmay leadto improperperformance andcompromisesafety!" 4. Mowerbladesare sharp andcan cut.Wrap the bladeor wear gloves,anduse extracautionwhen servicingthem. 5. Keepall nuts,bolts, andscrewstight to be surethe equipmentis insafe workingcondition. 6. Nevertamperwithsafetydevices.Checktheir proper operation regularly. 7. Afterstrikinga foreignobject,stop the engine,disconnect the sparkplug wire andgroundagainstthe engine. Thoroughlyinspectthe mowerfor any damage.Repairthe damagebeforestartingandoperatingthe mower. Do: 1. Mowacrossthe face of slopes; neverup anddown. Exerciseextremecaution when changingdirectionon slopes. 2. Watchfor holes,ruts,rocks, hiddenobjects,or bumpswhich can causeyouto slip or trip. Tallgrass can hide obstacles. 3. Alwaysbe sure of yourfooting.A slip andfall can cause serious personalinjury.If you feel you are losingyour balance,releasethe bladecontrol handle immediately,and the bladewill stop rotatingwithin 3 seconds. Do Not: 1. Donot mownear drop-offs, ditchesor embankments,where you could loseyour footingor balance. 2. Donot mowslopes greaterthan 15degrees asshown on the slope gauge. 3. Donot mowon wetgrass. Unstablefooting could cause slipping. Service 8. Neverattemptto makea wheel or cuttingheightadjustment whilethe engine is running. 9. Grasscatchercomponents,dischargecover,andtrail shield aresubjectto wear anddamagewhichcould expose movingparts or allowobjectsto be thrown.For safety protection,frequentlycheck componentsandreplaceimmediatelywithoriginal equipmentmanufacturer's(O.E.M.) parts only,listed inthis manual."Use of parts which do not meetthe original equipmentspecificationsmaylead to improperperformanceandcompromisesafety!" 10. Do not changethe enginegovernorsettingor overspeedthe engine.The governorcontrolsthe maximumsafe operating speedof the engine. 11. Maintainor replacesafetylabels,as necessary. Safe Handling Of Gasoline: 1. To avoid personalinjury or propertydamage useextreme care inhandlinggasoline. Gasolineis extremelyflammable and the vapors are explosive.Serious personalinjury can occur when gasolineis spilled on yourself or your clothes which can ignite. 2. Wash yourskin andchangeclothesimmediately. 3. Useonly an approvedgasolinecontainer. 4. Neverfill containers insidea vehicle or on a truckor trailer bedwitha plasticliner.Alwaysplace containerson the ground awayfrom yourvehicle beforefilling. 5. Removegas-poweredequipmentfromthe truck or trailer and refuel it on the ground.If this is not possible,then refuel such equipmenton a trailer witha portablecontainer,rather than from a gasoline dispensernozzle. 12. Observeproperdisposallawsand regulations.Improper disposalof fluidsand materialscan harmthe environment. 6. Keepthe nozzlein contactwiththe rim of the fuel tank or container openingat all times until fuelingis complete.Do not use a nozzle lock-opendevice. WARNING This symbol points out important safety instructions which, if not followed, could endangerthe personal safety and/or property of yourselfand 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. Whenyou see this symbol. HEED iTS WARNING Your Responsibility Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine. 5 1. Followthe stepsbelowto removethe unitfrom the carton: a. Opencarton and removelooseparts includedwith unit. Do notcrimp cableswhile removingloose parts or the entireunit fromthe carton. b. Cut cornersand lay cartondownflat. Remove packingmaterial.Rollor slideunit outof carton. Checkcartonthoroughlyfor looseparts. NOTE:The indentationin your mowing deck is intentionaland not a defect. 2. Followthe stepsbelowto positionthe handle. a. Pull up and backon upperhandleas shownin Figure3-1.Makecertain the lowerhandleis seated securelyintothe handle mountingbrackets. Standbehindthe mower as if you weregoingto operateit. Your right hand correspondsto the right side ofthe mower;your left hand correspondsto the leftside of the mower. DONOT crimpthe cables when liftingthe handleup. b. Tightenstar knobssecuringupperhandleto lowerhandle.Make surethat eachcarriagebolt is seatedproperlyin the handle. Handle Mounting Br Figure3-1:Lifthandleandtightenhardware. 3. Locatethe hairpinclipon the weldpin on eachsideof lowerhandle. f a. HardwarePack Wing Nuts(2) Removehairpinclipfrom this hole.Usinga pair of pliers,insert hairpinclip intothe holeon pin closestto the bracket,Figure3-2. Repeaton other side. CarriageBolts(2) b. Inserta carriagebolt fromthe hardwarepack into the upperhole on the handle mountingbracket. Securewith one plasticwing nut,also included in the hardwarepack.Repeaton other sidewith remainingitemsfrom hardwarepack. i The indentationin your mowing deck is intentional and not a defect. It allows the manufacturer differentconfigurations than the one you currently have. . The ropeguide is attachedto the right sideof the upperhandle.Loosenthe wingnut which securesthe rope guide,Figure3-3. a. Holdthe blade controlagainstupperhandle. b. Pull starterropeout of the engine.Releasethe bladecontrol. c. Slip starterrope into ropeguide. Figure3-2:Securehandletohandlemountingbrackets. d. Tightenwingnut. . Securecables to the lowerhandlewith the cableties alreadyon the lowerhandle Figure3-4. Insertpeg on cabletie into the holeon the lowerhandle.Pull cable ties tight and cut off excess. f iMPORTANT i This unit is shipped I withoutgasolineor oil in i the engine.Fill up gasoline i and oil as instructedin i the accompanying engine i manual BEFOREoperating i yourmower. Figure3-3:Pullrecoilstarterthroughropeguideandtighten. Figure3-4:Usecabletiestosecurecablestolowerhandle. 6 . Followthe stepsbelow,if needed,to assemblethe grass catcher,Figure3-5. 7. Followstepsbelowto installthe grass catcher, Figure3-6. a. Placebag overframe sothat its black plasticside is at the bottom. a. Lift reardischargedoor. b. Placegrasscatcheron the pivot rod. Letgo of dischargedoor so that it restson the grass catcher. b. Slip plasticchanneloverhookson the frame. All the plasticchannelsexceptcentertop of bag attachfrom outsideof bag. ,_ WARNING:Never operate mowerunless the hookson the grasscatcher are firmly seated on the pivotrod and the rear discharge door restsfirmly against top of the grass catcher. f c. Attachcentertop of bag from insideof bag. CUTTINGHEIGHT rough oruneven !awns,move the height adjustment lever to a higher Position. This will helppreventscalping of the grass. Figure3-5:Assemblethe grasscatcher(if needed). ii i _iI_ ii Figure3-6:Liftdischarge doorandplacegrasscatcheron rod. Adjustments Cutting Height " An adjustingplateand leverat eachwheelprovides cutting heightadjustment. 1. Depresslevertowardswheel. 2. Moveitto anyone of the positionsfordesiredcutting height, Figure3-7.Makesurethat eachwheelis positionedat the sameheight. 3. Releaselevertowardsmowerdeck. Never operatemower unless the hookson the grass catcher are firmly seated on pivotrod and For roughor uneven lawns, move the height adjustment lever to a higher position.This will help preventscalping of the grass. thereard scharge door rests firmly against top of the grass catcher. \ Figure3-7:Usethe leverat eachwheelto adjustthe cutting height. 7 Know Your Lawn Mower (f -q_===== Blade Control DriveControl====-_ Recoil Starter Height AdjustmentLevers (for eachwheel) WARNING The bladecontrolis a safetydevice.Never attemptto bypassits operations. J Figure4-1:Themaincomponents onthemower. i Use extremecarewhen i handling gasoline. Gasolineis extremely flammable andthe vapors are explosive.Neverfuel the machine indoorsor Now that you have setup your lawn mower, it's important to become acquainted with its controls and features. Blade Control Recoil whilethe engineis hot or running.Extinguish i cigarettes,cigars, pipes ; and othersourcesof The blade control is attached to the upper handle of the mower. Depress and squeeze it against the upper handle to activate the blade. Release it to stop engine and blade. The recoil starter is attached to the right upper handle. Stand behind the unit and pull the recoil starter rope to start the unit. ignition. Gas and Oil Fill-Up Drive Control Keep hands and feet awayfrom the cutting deck. Referto warning label on the unit. Refer to engine manualfor location of gas and oil fill. The drive control is located on the underside of the upper handle and is used to engage the drive. Squeeze it against the upper handle to engage the drive; release it to slow down or stop mower from propelling. 1. Checkoil leveland add oil if necessary.Followengine manualfor this. 2. Servicethe enginewith gasolineas instructedin the enginemanual. ,_1 ,_ WARNING:Use extremecarewhen handling gasoline.Gasoline is extremelyflammable and the vapors are explosive. Never fuel the machine indoorsor while the engineis hot or running.Extinguish cigarettes, cigars, pipesand other sources of ignition. WARNING:Thisblade is a safetydevice. Never controlmechanism attempt to bypass its operations. Cutting Height Starter Adjustment Levers One adjustment lever is located at each wheel and is used to adjust the cutting height. All four wheels must be at the same position to ensure a uniform cut. 8 w _ ARNING:The operationof any lawn mower can result in foreign objectsbeingthrown intothe eyes,whichcan damageyoureyes severely. Alwayswear safetyglasseswhileoperatingthe mower,or while performingany adjustmentsor repairson it. Starting the Mower Starting the Engine _lh ARNING:Be sure no one otherthan the operatoris standingnearthe lawn mower whilestartingengineor operatingmower.Never run engineindoorsor in enclosed,poorly ventilated areas. Engine exhaustcontainscarbon monoxide, an odorlessand deadly gas. Keep hands, feet, hair,and looseclothing awayfrom any movingpartson engine Figure4-2:Stepsinvolvedinstartingthemower. and lawn mower. Referto the enginemanualfor help with enginecontrols. ,_IL WARNING:if you strikea foreign object, stop the engine.Removewire from the spark plug,thoroughly inspectmower for any damage, and repairdamage before restarting and 2. Movethechoke leverall the way backwardintothe operating. Extensive vibration of mower during choke position. operation is an indicationof damage. The unit 3. Standingbehindthe mower,squeezethe bladecontrol should be promptlyinspectedand repaired. againstupper handle,Figure4-2.The chokewill now begin to slowlyreturnto the off chokepositionafter 1. Oncethe engineis running,squeezethedrive activatingthe bladecontrol.Therefore,quicklymove controlagainstthe upperhandleto propelmower. onto stepfour below. Forbest results,do notcut wet grassand never 4. Holdingthesetwo handlestogetherfirmly,grasp recoil cut off morethanone-thirdof the total lengthof the starterhandleand pull ropeout with a rapid,continugrass. ous, full arm stroke,Figure4-2. Keepinga firm grip on Using as iVlulcher the starterhandlelet the rope rewindslowly.Repeat Formulchinggrass,removethe grasscatcherfrom the until enginecranks.Letthe rope rewindeachtime mower.The rear dischargedoor shouldclose. slowly. 1. Placethe fuel valveleverfoundon the left sideof the engine intothe ON (OPEN)position,Figure4-2. Stopping the Engine 1. Releasebladecontrol to stop theengineand blade. 2. Disconnectsparkplug wirefrom spark plug and groundagainstthe engine. WARNING:Wait for the blade to stop completely before performingany maintenance on the moweror to removethe grass catcher. Be sure no one otherthan the operator is standing near the lawn mower while starting engine or operating mower.Never run engine indoorsor in enclosed, poorly entilated areas. Engine xhaust containscarbon monoxide, an odorless Grass Catcher Youcan usethe grass catcherto collectclippingswhile youare operatingthe mower. . _ ARNING:Neveroperate withouteitherthe rear dooryourmower or the entire grass catcherassembly firmly secured. Attachgrasscatcherfollowinginstructionsin Setup section.Grassclippingswillautomaticallycollectin bag as you run mower.Operatemowertill grass bag is full. 2. Stopenginecompletelyby releasingthe blade controlhandle.Makesurethat the unit hascometo Be surelawnis clearof stones,sticks,wire,or other objectswhich coulddamagelawnmoweror engine. Such objectscouldbe accidentlythrownby the mower in anydirectionand cause seriouspersonalinjuryto the operatorand others. a completestop. 3. Lift dischargedoor and pull grassbag up and away fromthe mowerto disposeof the grass clippings. 9 in foreign objectsbeing thrown intothe eyes, whichcandamage your eyes severely. Always wear safety glasses while operating the mower, or whileperformingany adjustments or repairs on it. • Newor thick grassmay requirea narrowercut. Adjustgroundspeedaccordingto conditionof lawn. Using Using Your Lawn Mower The operation of any lawn mower canresult • Foreffectivemulching,do notcut wet grass. • If thegrass has beenallowedto growin excessof fourinches,mulchingis not recommended. ,_ WARNING and deadly gas. Keep hands, feet, hair and loose clothingawayfrom any moving parts on engine and lawn mower. Lubrication 1. Lubricatepivot pointson theblade and drivecontrol handlesat least oncea seasonwith light oil, Figure 5-1. 2. Lubricatethe wheelsat least oncea seasonwith lightoil (or motoroil). If wheelsare removedfor any reason,lubricate surfaceof the pivotarm and inner surfaceof thewheelwith light oil. Maintaining 3. Lubricatethe torsionspringand pivot pointon the rear dischargedoor periodicallywith lightoil to prevent rust. Mower 4. Thetransmissionis pre-lubricatedand sealedat the factoryand does not requirelubrication. 5. Followtheaccompanyingengine manualfor lubrication scheduleand instructionfor engine lubrication. Deck Care Figure5-1:Areasto Lubricateon mower. Theundersideof the mowerdeck shouldbe cleaned after eachuseto preventany build-upof grass clippings, leaves,dirt, or otherdebris. If this debrisis allowedto accumulateit will resultin rust and corrosion. 1. Disconnectsparkplug wire. Draingasolinefrom lawn moweror placea pieceof plasticunderthegas cap. 2. Tip mowersothat it restson the housing.Keepthe sidewith the air cleanerfacingup. Hold mowerfirmly. _ ARNING:Never tip the mower more than 90° in any directions and do not leavethe mower tipped for any length of time. Oil can drain intothe upper part of the engine causing a starting problem. 3. Scrapeand clean the undersideof the deck with a suitabletool. Do notspraywith water. Do not use a pressure washeror garden hose toc ea" youruo These t. may causedamage to electriccomponents, spindles, pulleys,bear, ingslor the engine,The useof waterwill resultin Figure5-2:Cut rodto removerearflap. 4. Putthe mowerback on its wheelson the ground.If youhad put plasticunderthe gas capearlier,make sureto removeit now. General Engine Recommendations • Alwaysobservesafetyruleswhen performing anymaintenance. • Thewarrantyon this lawnmowerdoesnot cover itemsthat havebeen subjectedto operatorabuse or negligence.To receivefull valuefromwarranty, operatormustmaintainthelawn moweras instructedhere. Care Followtheaccompanyingengine manualfor detailedlist and instructions. • Maintainoil levelas instructedin enginemanual. • Changingof engine-governedspeedwill void enginewarranty. • All adjustmentsshouldbe checkedat leastonce eachseason. • Periodicallycheckall fastenersand makesurethese are tight. • Serviceair cleanerevery25 hoursundernormal conditions.Cleaneveryfew hoursunderextremely dustyconditions.Referto engine manual. • Cleansparkplug and resetthegap once a season. Checkenginemanualfor correctplugtype and gap specifications. • Cleanengineregularlywith a cloth or brush. Keepthe coolingsystem(blowerhousingarea) cleanto permit properair circulation.Removeall grass,dirt and combustibledebrisfrom mufflerarea. Replacing ,_ WARNING:Alwaysstop engine,disconnect spark plug,and ground against engine before performingany type of maintenance on your machine. Rear Flap 1. Toremoverearflap, cut off the flat end of the wire rod whichsecuresit to the deck,Figure5-2. 2. Attachthe newflapand newrod to deck, bendingthe endsof the new rod overto secureto deck. 10 Blade Care _ ARNING:Whenremovingcuttingblade, protectyourhandswith a pairof heavygloves or use a heavy rag to hold blade. 1. Disconnectsparkplug wirefrom spark plug.Turn moweron its side makingsurethat the air filter and the carburetorare up. 2. Removebolt, blade bell support,blade,and blade adapterfrom the enginecrankshaft,Figure5-3.When removingthese items,the spacer,pulleys,and washers will comeloose. Be sure to make note of the orientation of these itemsfor reassembly. 3. The bladecan be sharpenedwith a fileor on a grindingwheel. Followthe originalangleof grind. Donot attemptto sharpenthe bladewhile it is still on the mower.Balancethe bladeon a roundshaft screwdriver.Grindcuttingedgesequally.Remove metal fromthe heavy sideuntil it balancesevenly. Figure5-3:Remove bladeandhardware. f _ ARNING:An unbalanced blade will cause excessivevibrationwhen rotating at high speeds.It may causedamageto mowerand could break causingpersonalinjury. WARNING 4. Lubricatetheenginecrankshaftand the innersurface of the blade adapterwith lightoil. Reinsertthe spacer, pulleys,and washers.Slidethe bladeadapteronto the enginecrankshaft.Placethe bladeon the adapter such that the sideof the blademarked"Bottom"(or with part number)facesthe groundwhenthe mower is in the operatingposition.Make surethat bladeis alignedand seatedon bladeadapterflanges. When removingthe cutting blade for sharpening or replacementor when slidingthe belt around it, protectyour handswith a pair of heavy gloves or use a heavyrag to hold the blade, 5. Placeblade bell supporton the blade.Align notches on the bladebell supportwith smallholesin blade. Replacehex boltand tightenhex boltto torque:450 in. Ibs. min.,600 in. Ibs. An unbalanced blade will causeexcessive Toensuresafe operationof yourmower,periodically checkthe blade boltfor correcttorque. Figure5-4:Remove covertoaccessthetransmission andbelt. Belt Care 1. Removetwo shoulderscrewssecuringfrontdrive cover to mowerdeck,Figure5-4. Pressinwardon sides of front drivecoverand releasetabs that secure it to the heightadjusterbrackets.Removedrivecover. 2. Loosenscrewholdingbelttensionspringto transmission, Figure5-4. Do notremovescrewcompletely.As you loosenit, tensionon the beltwill be released. 3. Pushtransmissionup a little and slidebelt off the transmissionpulley.Lift mowerto access beltfrom undersideof mower.Slide beltoff of enginepulleyand aroundthe blade,Figure5-5. 4. Replacewith newbelt, workingaroundblade.Make sure belt isfirmly seatedon enginepulleywhilepulling from the othersideand slidingit aroundthetransmission pulley.Tightenscrewloosenedearlierto secure belt tensionspringto the transmission.Reassemble Figure5-5:Removebelt from aroundblade. front drivecover. 11 vibrationwhen rotating at high speeds,it may causedamageto mower and could break causing personalinjury. Problem Cause Engine fails to start I ii 3. 4. 5. 6. Engine overheats I I I Occasional skips (hesitates) at high speed !iiiiiLi i Iiiiii 1. Engineoil levellow. 1. Fillcrankcasewith proper oil 2. Air flow restricted. 2. Removeblowerhousing and clean. 3. Referto engne manua. 3. Carburetornot adjustedpropery. I 1. Sparkplug gap too close. 1. Adjust gapto .030". 2. Carburetoridlemixtureadjustment 2. Referto engine manual. I 1 Sparkplug fouled, faulty or gap too wide. I 2. Carburetorimproperlyadjusted. 3. Drtyarceaner, Excessive Vibration Mower will not mu ch _rass ' f E u y _d,t q PP ) i ii i i i I i I I Unevencut 2 . Referto engine manual. 3. Refertoengnemanua. 1. Tighten bladeandadapter.Balance 2. Bentcutting blade. 2. See an authorizedservicedealer. 1. Wetgrass. , 2. Excessivelyhigh grass. I I 3. Sharpenor replaceblade. 1. Wheelsnot positionedcorrectly. 1. Placeall four wheelsin same heightposition. 2. Sharpenor replaceblade. I 1. Belt not installedproperly. ' I 2. Debrs clogg ng driveoperation. I 1. Check belt for proper puley installation and movement. 2, Stop engine,disconnectsparkplug I . 1. Donot mowwhen grass is wet; wait until laterto cut, 2. Mowonce atahigh cutting height then mowagainat desiredheight or makea narrowercutting path, 3. Dub ado. 2. Dull blade. Mower will not seIf propeI 1. Resetgapto .030"or replace spark plug. blade. I i I 1. Cuttingbladeloose or unbalanced. I i_i 5. Referto engine manual. 6. Referto engine manual. improperly set. Idles noorlv i Engage bladecontro!. 21 c0nnect wireto sPa[k piugl 1. Connect andtighten sparkplug wire. 2. Clean fuel line; fill tank withclean, fresh gasoline. 3. Clear vent. 4. Drainfuel tank. Refillwithfresh fuel. Ventingas cap plugged. Wateror dirt infuel system. Dirtyair cleaner. Carburetorout of adjustment. I r i 1. Sparkplug wire loose. 2. Blockedfuel lineor stale fuel. Engineruns erratic For repairs beyond the minor adjustments listed here, contact an authorized service Biadecontroldisengaged. spark plug Wiredisconnected: Remedy wire and clean out debris. 3. Damagedorworn belt. 12 . 3. Inspectand replacebelt. Off-Season Storage The followingstepsshouldbe taken to prepareyour lawn mowerfor storage. 1. Cleanand lubricatemowerthoroughlyas describedin the lubricationinstructions. 2. We do not recommendthe useof a pressurewasher or gardenhoseto cleanyour unit. 3. Referto enginemanualfor correctengine storageinstructions. 4. Coat mower'scuttingblade with chassisgreaseto preventrusting. 5. Storemowerin a dry, cleanarea. Donot storenext to corrosivematerials,suchas fertilizer. Whenstoringanytype of powerequipmentin a poorly ventilatedor metal storageshed, careshouldbe taken to rust-prooftheequipment.Usinga lightoil or silicone, coat theequipment,especiallycablesand all moving parts of yourlawnmowerbeforestorage. _i _i i _iii i__ i iii ii_ Safety Labels Found On Your Lawn Mower DO NOT remove safety (or any) labels from mower for any reason. 13 % 14 1 731-2626 Bail Cover 37 782-7551A WheelCover 2 747-1161A Blade Control 38 717-1762 SpurGear 14TRH 3 746-1113 ControlCable37.75-inch 717-1761 SpurGear 14TLH 4 726-0240 CableTie 5 39 710-04531 Screw1/4-20x.39 664-04007A Grass BagAssembly 40 734-04093 FrontWheel8 x 2.125GearZag BIk 6 747-04080 Grass Bag Frame 41 731-0981A Hubcap 7 732-0700 TrailshieldWire 42 710-0216 Screw3/8-16x .75 8 731-04998 Trailshield 43 720-0426 Knob 9 731-04134A Rear Door 44 736-0447 WaveWasher 1.5x 1 x .029 10 687-02057 HeightAdj. BracketAssy- LH 45 710-1008 ScrewTT 3/8-16x 1.875 687-02056 HeightAdj. BracketAssy- RH 46 712-04065 FlangeLockNut 3/8-16 11 787-01248 21-inchDeck 47 782-5004B RearRH Baffle 12 732-1043 CompressionSpring 48 710-1652 ScrewTT 1/4-20x .625 13 687-02193 Front HeightAdj.Assy- LH 49 720-0312 FoamGrip Front HeightAdj.Assy- RH 50 738-0507B ShoulderScrew 14 750-04595 SleeveSpacer.52 ID x 1.5long 51 734-04093 RearWheel 12x 2.125IdleZag Gry 15 715-0221 DowelPin 52 732-0866 SpringLever 16 618-04376 Transmission 53 687-02039A PivotArmAssemblyRH 17 710-1650 ShoulderScrew 687-02194 687-02040A PivotArmAssemblyLH parts; call 1,800,800,7310 or visit us on the web at 18 731-05013A DeckCover 54 L710-0599 ScrewTT 1/4-20x .5 19 782-5002B 55 714-0104 HairpinClip 56 687-02192 HandleBracketAssemblyRH iMPORTANT 687-02191 HandleBracketAssemblyLH For a properworking machine, use Factory ApprovedParts. V-BELTS are specially designed to engage and disengage safely.A substitute (non OEM)V-Belt can be dangerous by not disengaging completely. Front Baffle 20 750-04438A SleeveSpacer 21 754-04101 V-TypeBelt 22 736-04173 SpringWasher1.005x 1.825x .048 57 710-0703 Screw1/4-20x .75 23 748-04082 Blade Adapterwith Star 58 631-0075B EngineSpacer 24 742-0741 21-inchMulchingBlade 59 732-04090A TorsionSpringRH 25 736-0524B Bell BladeSpacer 26 710-1257 Screw3/8-24 x 2.5 60 750-04162 Spacer 27 736-0250 Fiat Washer1 x 1.75x .107 61 747-0996 PivotRod 28 756-04160 KeyHalf Pulley 62 782-5003A RearBaffle LH 29 756-04161 UpperHalf Pulley 63 710-1017 ScrewAB 1/4-14x .625 30 750-04594 SleeveSpacer 64 712-0397 WingNut 31 682-0015 Front BearingAssembly 65 749-0928A LowerHandle 32 787-01298 AdjustmentPlateRH 66 710-1174 CarriageBolt5/16-18x 2 787-01299 AdjustmentPlateLH 67 720-04072 StarKnob 33 687-02044 Pivot PlateAssembly 68 720-0279 HandleKnob 34 732-0706 Spring LeverRH 69 710-1205 EyeBolt 732-0707 Spring LeverLH 70 749-1092A UpperHandle 35 736-0474 Fiat Washer1.01x 1.5x .035 71 747-1214 DriveControl 36 716-0102 Snap Ring 72 746-04203 ControlCable51-inch 732-04089A TorsionSpringLH 15 www,mtdproducts:com 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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