Download MTD OEM-190-842 Operator`s manual
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Safety • Assembly • Operation • Tips & Techniques • Maintenance • Troubleshooting • Parts Lists • Warranty A O AL ) Hydrostatic Lawn Tractor- Model Series 620 iMPORTANT READ SAFETY RULES AND iNSTRUCTiONS CAREFULLY BEFORE OPERATION Warning: This unit is equippedwithan internalcombustionengineand shouldnot be usedon or nearany uniiprovedforest-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. 769-02964 12/13/2006 This Operator's Manual is an important part of your new lawn tractor, 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 ................................... Setting UpYour Lawn Tractor ............................ Operating Your Lawn Tractor ........................... Adjusting Your Lawn Tractor ............................ 3 4 8 12 20 Maintaining Your Lawn Tractor ........................ Off-Season Storage / Attachments ................. Safety Labels .................................................... Troubleshooting ................................................ Replacement Parts ........................................... 22 28 29 30 32 Finding and Recording Model Number BEFOREASSEMBLINGYOUR NEW EQUIPMENT,please locate the model plate on the equipment and copy the information to the sample model plate provided to the right. You can locate the model plate by looking under the seat. This information will be necessary to use the manufacturer's web site, to obtain assistancefrom the Customer Support Department, or when contacting an authorizedservice dealer. Model Number Serial Number MTD LLC P.O= BOX CLEVELAND, 330-220-4683 800-800-7310 www.mtdproducts,com 361131 OH 44136 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. 2. Phone a Customer Support Representative at 1 (800) 800-7310. 3. The engine manufacturer is responsiblefor all engine-related 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 Sight and h01dthis level with a vertical tree.., m_,_ >:. or a corner of a building... I I G.) o9 __ (13 I i i (13 or a fence post O do; O C ::>., -- E c_ O G.) _0 o6 _-- (13 co .oo o -_ G.) O9 G.) C _ o9 C:_ O9 C o (13 -_ o_ O C (13 c_ 0 o3 0 C co 0 _ a fine (repros I _ _ er_ts a 15o 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. Operation 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 WARNING This symbol points out important safety instructionswhich, if not followed, could i endangerthe personal safety and/or property ofyourself and others. I Read and follow all i instructions in this mani ual before attempting to i operate this machine. Failureto comply with these instructions may result in personal injury. i Whenyou see this symbol. i HEED ITS WARNING Your i Responsibility Restrict the use of this power machine I to persons who read, understand and follow the warnings and instructions in this manual Operation 1. Tragicaccidentscanoccur if the operatoris not alertto the presenceof children.Childrenare often attractedto themachineand the mowingactivity. Theydo not understandthe dangers.Neverassume that childrenwill remainwhereyou last sawthem. a. Keepchildrenout of the mowingarea and in watchfulcare of a responsibleadultother than the operator. b. Be alert and turnmachineoff ifa childenters the area. Safe Handling of Gasoline: 1. Toavoid personalinjuryor propertydamageuse extremecare in handlinggasoline.Gasolineis extremely flammableand the vapors are explosive. Seriouspersonalinjurycan occurwhengasoline isspilledon yourselfor yourclotheswhichcan ignite. Washyourskin and changeclothesimmediately. a. Use onlyan approvedgasolinecontainer. b. Neverfill containersinsidea vehicleor on a truckor trailerbed with a plasticliner.Always c. Beforeand while backing,lookbehindand placecontainerson the groundawayfrom downfor smallchildren. yourvehiclebeforefilling. d. Nevercarry children,evenwith the blade(s) c. Whenpractical,removegas-powered shutoff.They mayfalloff and be seriously equipmentfromthe truckor trailerand refuelit injuredor interferewith safemachineoperation. on the ground.If this isnotpossible,then e. Use extremecarewhenapproachingblind refuelsuch equipmenton a trailerwith a corners,doorways,shrubs,trees or other portablecontainer,ratherthan froma gasoline objectsthat may blockyourvision of a child dispensernozzle. whomay run intothe machine. d. Keepthe nozzlein contactwith the rimof f. To avoid back-over accidents, always the fueltank or containeropeningat all disengagethe cuttingblade(s) before timesuntilfuelingiscomplete.Donot usea shiftinginto Reverse.If equipped,the nozzlelock-opendevice. "Reverse CautionMode"shouldnot be e. Extinguishall cigarettes,cigars,pipesand used when childrenor others are around. othersourcesof ignition. g. Keepchildrenaway from hotor running f. Neverfuel machineindoors. engines.They can sufferburnsfroma hot g. Neverremovegas cap or add fuel whilethe muffler. engineishot or running.Allowengineto cool h. Removekeywhenmachineis unattendedto at least two minutesbeforerefueling. preventunauthorizedoperation. h. Neveroverfill fuel tank.Fill tank to no more 2. Neverallowchildrenunder 14 yearsold to operate than1/2inchbelowbottomof filler neck to the machine.Children14years old and overshould allowspacefor fuel expansion. readand understandthe operationinstructions and i. Replacegasolinecapand tighten securely. safety rulesinthis manualand shouldbe trainedand j. If gasolineis spilled,wipe it off theengine supervisedbya parent. and equipment.Moveunit to anotherarea. Wait5 minutesbeforestartingtheengine. k. Toreducefirehazards,keepmachinefreeof grass,leaves,or otherdebris build-up.Clean up oil or fuel spillageand removeanyfuel soakeddebris. I. Neverstorethe machineor fuel container insidewherethere is an open flame,spark or pilot lightas on a waterheater,space heater,furnace,clothesdryeror other gas appliances. m. Allowa machineto cool at least five minutes beforestoring. 4 GeneralOperation: 14.Watchfor traffic whenoperatingnearor crossing roadways.This machineis not intendedfor useon anypublic roadway. 15.Do notoperatethe machinewhileunderthe influenceof alcoholor drugs. 16.Mowonly in daylightor good artificiallight. 17.Nevercarry passengers. 18.Disengageblade(s)beforeshiftinginto reverse. Back up slowly.Alwayslookdownand behindbefore and whilebackingto avoida back-overaccident. 19.Slowdownbeforeturning.Operatethe machine smoothly.Avoiderraticoperationand excessive speed. 20.Disengageblade(s),set parkingbrake,stopengine and wait untilthe blade(s)cometo a completestop beforeremovinggrass catcher,emptyinggrass, uncloggingchute,removingany grassor debris,or makinganyadjustments. 21.Neverleavea runningmachineunattended.Always turnoff blade(s), placetransmissionin neutral,set parkingbrake,stop engineand removekey before dismounting. 22.Useextracare whenloadingor unloadingthe machineintoa traileror truck. This unit shouldnot be drivenup or downramp(s),becausethe unit couldtip over,causingseriouspersonalinjury.The unit mustbe pushedmanuallyon ramp(s)to load or unloadproperly. 23.Mufflerand enginebecomehotand can causea burn.Do nottouch. 1. Read,understand,and followall instructionson the machineand in the manual(s)beforeattemptingto assembleand operate.Keepthis manualin a safe placefor future and regularreferenceand for ordering replacementparts. 2. Be familiarwith all controlsandtheir properoperation. Knowhow to stopthe machineand disengagethem quickly. 3, Neverallowchildrenunder 14yearsold to operate this machine.Children14years old and overshould readand understandthe operationinstructionsand safety rulesin this manualand shouldbe trainedand supervisedby a parent. 4. Neverallowadults to operatethis machinewithout proper instruction. 5. To helpavoidblade contactor a thrownobject injury, keep bystanders,helpers,childrenand petsat least 75 feet fromthe machinewhileit is in operation.Stop machineif anyoneenters thearea. 6. Thoroughlyinspectthearea wheretheequipmentis to be used. Removeall stones,sticks,wire,bones,toys, and otherforeignobjectswhichcouldbe pickedup and thrown bythe blade(s).Thrownobjectscancause seriouspersonalinjury. 7. Planyourmowingpatternto avoiddischargeof materialtowardroads,sidewalks,bystandersand the like. Also,avoiddischargingmaterialagainsta wall or obstructionwhich maycause dischargedmaterialto ricochetback towardthe operator. 8. Alwayswear safetyglassesor safetygogglesduring operationand while performingan adjustmentor repairto protectyoureyes.Thrownobjectswhich ricochetcancause seriousinjuryto the eyes. 9. Wearsturdy,rough-soledwork shoesand close-fitting slacks and shirts. Loosefittingclothesandjewelry can be caught in movableparts.Neveroperatethis machinein barefeet or sandals. 24.Checkoverheadclearancescarefullybeforedriving under lowhangingtreebranches,wires,dooropeningsetc., wheretheoperatormaybe struckor pulled fromthe unit,which couldresult in seriousinjury. 25.Disengageall attachmentclutches,depressthe brakepedalcompletelyand shift into neutralbefore attemptingto startengine. 26.Yourmachineisdesignedto cut normalresidential grassof a heightno morethan 10".Do notattemptto mowthroughunusuallytall, dry grass (e.g.,pasture) or pilesof dry leaves.Dry grass or leavesmay contactthe engineexhaustand/orbuild up on the mowerdeck presentinga potentialfire hazard. 27.Use onlyaccessoriesand attachmentsapprovedfor this machinebythe machinemanufacturer.Read, understandand followall instructionsprovidedwith the approvedaccessoryor attachment. 28.Data indicatesthat operators,age 60 yearsand above,are involvedin a largepercentageof riding mower-relatedinjuries.Theseoperatorsshould evaluatetheirability to operatethe ridingmower safelyenoughto protectthemselvesand othersfrom seriousinjury. 29.If situationsoccurwhich are not coveredin this manual,usecareand good judgment.Contactyour customerservicerepresentativefor assistance. 10.Be awareof the mowerand attachmentdischarge directionand do not pointit at anyone.Donot operate the mowerwithoutthe dischargecoveror entiregrass catcherin its properplace. 11.Donot put handsor feet near rotatingpartsor under the cuttingdeck. Contactwith the blade(s)can amputatehandsand feet. 12.A missingor damageddischargecovercan cause blade contactor thrown objectinjuries. 13.Stop the blade(s)whencrossinggraveldrives,walks, or roadsand whilenot cuttinggrass. !i!i ¸¸¸:¸/: :!i ¸ ¸¸¸ : : WARNING This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failureto comply with these instructions may result in personal injury. When you see this symbol. HEED ITS WARNING Your Responsibility Restrictthe use of this power machine to persons who read, understand and follow the warnings and instructions in this manual 5 Do Not: Operation This symbol points out important safety instructions which, if not followed, could endangerthe personal i safety and/or property of yourself and others. Read and follow all =nstructionsin this man- Slopesare a majorfactor relatedto loss of controland tip-overaccidentswhich can resultin severeinjuryor death.All slopesrequireextracaution.If youcannot back up the slopeor if youfeel uneasyon it, do notmow it. Foryour safety,usethe slopegaugeincludedas partof this manualto measureslopesbeforeoperatingthis unit on a slopedor hillyarea. If the slopeis greaterthan 15 degreesas shownon theslopegauge,do notoperate this unit on that area or seriousinjurycouldresult. DO: 1. Do notturn on slopesunlessnecessary;then,turn slowlyand graduallydownhill,if possible. 2. Do not mownear drop-offs,ditchesor embankments. Themowercouldsuddenlyturnoverif a wheel is over the edgeof a cliff, ditch,or if an edge cavesin. 3. Do nottry to stabilizethe machineby puttingyourfoot on the ground. 4. Do not usea grasscatcheron steep slopes. 5. Do not mowon wet grass. Reducedtractioncould causesliding. 6. Do not shiftto neutraland coastdownhill.Over-speeding may causethe operatorto losecontrol of the machineresultingin seriousinjuryor death. 7. Do nottow heavypull behindattachments(e.g.loaded dumpcart, lawnroller,etc.)on slopesgreaterthan 5 degrees.Whengoingdown hill,the extra weight tendsto pushthe tractorand may causeyou to loose control.(e.g. tractormayspeedup, brakingand steering ability are reduced,attachmentmayjack-knifeand causetractorto overturn). 1. Mow up and downslopes,notacross. Exercise extremecautionwhenchangingdirectionon slopes. 2. Watchfor holes, ruts,bumps,rocks,or other hidden objects.Uneventerraincouldoverturnthe machine. Tallgrasscan hide obstacles. 3. Use slow speed.Choosea low enoughspeed settingso that youwill not haveto stopor shift while on the slope.Tires may losetractionon slopeseven thoughthe brakesare functioningproperly.Always keepmachinein gear whengoingdown slopesto take advantageof engine brakingaction. 4. Followthe manufacturer'srecommendations for wheelweightsor counterweightsto improvestability. 5. Use extracare with grasscatchersor otherattachments.Thesecanchangethe stabilityof the machine. Towing: 1. Towonlywith a machinethat hasa hitch designedfor towing.Donot attachtowedequipmentexceptat the hitch point. 2. Followthe manufacturersrecommendationfor weight limitsfor towedequipmentand towingon slopes. 3. Neverallowchildrenor othersin or on towedequipment. 6. Keepall movementon the slopesslowand gradual. Do not makesuddenchangesin speedor direction. Rapidengagementor brakingcouldcausethe front of the machineto lift and rapidlyflip overbackwards whichcouldcause seriousinjury. 7. Avoidstartingor stoppingon a slope.If tires lose traction,disengagethe blade(s)and proceedslowly straightdownthe slope. 4. On slopes,the weightof the towedequipmentmay causeloss of tractionand loss of control. 5. Travelslowlyand allowextra distanceto stop. 6. Do not shiftto neutraland coastdownhill. ual before attempting to I operate this machine. I Failureto comply with i these instructions may i result in personal injury. When you see this symbol. HEED ITS WARNING Your Responsibility Restrict the use of this power machine to persons who read, understand and follow the warn=ngs and instructions in this manual 6 Service 10.Neverattemptto makeadjustmentsor repairsto the machinewhilethe engine isrunning. 1. Neverrun an engineindoorsor in a poorlyventilated 11.Grasscatchercomponents and the discharge area. Engineexhaustcontainscarbonmonoxide,an coverare subjectto wearand damagewhich could odorless,and deadlygas. exposemovingpartsor allowobjectsto be thrown. 2. Beforecleaning,repairing,or inspecting,makecertain Forsafety protection,frequentlycheckcomponents the blade(s)and all movingparts havestopped. and replaceimmediatelywith originalequipment Disconnectthe sparkplug wireand groundagainstthe manufacturer's(O.E.M.)parts only,listed in this engineto preventunintendedstarting. manual."Useof parts which do not meetthe original 3. Periodicallycheckto make surethe bladescome to equipmentspecificationsmay leadto improper completestop withinapproximately(5) five seconds performanceand compromisesafety!" after operatingthe bladedisengagementcontrol.If the 12.Do notchangethe enginegovernorsettingsor bladesdo notstop within thethis timeframe,yourunit over-speedthe engine.Thegovernorcontrolsthe shouldbe servicedprofessionallyby an authorized maximumsafe operatingspeedof the engine. MTDServiceDealer. 13.Maintainor replacesafety and instructionlabels,as 4. Checkbrakeoperationfrequentlyas it is subjectedto necessary. wearduring normaloperation.Adjustand serviceas 14.Observeproperdisposallawsand regulationsfor required. gas, oil,etc. to protecttheenvironment. 5. Checkthe blade(s)and enginemountingbolts at frequentintervalsfor propertightness.Also,visually inspectblade(s)for damage(e.g.,excessivewear, bent, cracked). Replacethe blade(s)with theoriginal equipmentmanufacturer's(O.E.M.)blade(s)only, listed inthis manual."Useof partswhich do not meet the originalequipmentspecificationsmaylead to improperperformanceand compromisesafety!" 6. Mowerbladesare sharp.Wrapthe bladeor wear gloves,and useextra cautionwhenservicingthem. 7. Keepall nuts, bolts,and screwstight to be surethe equipmentis insafe workingcondition. 8. Nevertamperwith the safety interlocksystemor other safety devices.Checktheir properoperationregularly. 9. After strikinga foreignobject,stop the engine, disconnectthe spark plug wire(s)and groundagainst the engine.Thoroughlyinspectthe machinefor any damage.Repairthe damagebeforestartingand operating. 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 this symbol. HEED iTS WARNING Your Responsibility Restrictthe use of this power machine to personswho read, understand and follow the warn=ngs and instructions in this manual 7 NOTE:This OperatorsManualcoversa rangeof product specificationsfor variousmodels.Characteristics and featuresdiscussedand/or illustratedin this manual may not be applicableto all models.MTDLLCreserves the rightto changeproductspecifications,designs and equipmentwithoutnoticeand withoutincurring obligation. Attaching the Battery Rubber Boot Cables NOTE: If thesecablesare alreadyattached,ignore thesestepsand proceedto "Gas& Oil Fill-Up." NOTE: Thepositivebatteryterminalis markedPos. (+). Thenegativebatteryterminalis markedNeg. (-). Thepositivecable(heavy redwire) is securedto the positivebatteryterminal(+)with a hexbolt and hex nut at thefactory.Makecertainthat the rubberboot coversthe terminalto help protectit fromcorrosion. . Use extreme care . henhandling gaso nel Gasoline extremely flammable and the vapors are explosive: Never fuel machine indoors or while the engine is hot or running: Extinguish cigarettes, Removethehex boltand wing nut (or hex nut)from the negativecable. See Fig.3-1. Removetheblack plasticcover,ifpresent,from the negativebatteryterminaland attachthe negative cable(heavy blackwire)to the negativebattery terminal(-) withthe bolt and wing nut(or hexnut). 4. Makecertain thehold-downstrap is in positionover the battery,securingit in place. NOTE: If the batteryis putinto serviceafterthe dateshownon topof battery,chargethe batteryas instructedin the maintenancesectionof this manual prior to operatingthe tractor. cigars; pipes, and Gas and Oil Fill-up other sOurceS of Thegasolinetank is locatedunderthe hood and hasa capacityof 3 gallons.Do notoverfill. ignition: _ NOTE: This Operators Manual Coversa range of prOduCtSpecifications for various models. Characteristicsand features disCussed and/or illustrated Figure 3=1 handling gasoline. Gasoline extremely WARNING: Use extreme careiswhen flammable and the vapors are explosive. Never fuel machine indoors or while the engine is hot or running. Extinguish cigarettes, cigars, pipes, and other sources of ignition. Servicethe enginewith gasolineand oil as instructed in theseparateEngineOperator/OwnerManualpacked with yourtractor.Readinstructionscarefully. IMPORTANT:Yourtractorisshippedwith motoroil in theengine.However,you MUSTcheckthe oil level beforeoperating.Be carefulnotto overfill. this manual may not be applicable to all modelsl MTD LLC reservesthe right tOchange product I specifiCationsldesigns and equipment without notice and without incurting oblieation ,, 8 Shipping Brace Removal WARNING: Makesure the riding mower's engine is off, removethe ignition key,and set the parking brake before removing the shipping brace. Locatethe shippingbrace,if present,and accompanyingwarningtag foundon the right sideof the mower,betweenthe dischargechute and thecutting deck.See Fig. 3-2. Setting Up Whileholdingthe dischargechutewith your left hand,removethe shippingbracewith your right hand bygraspingit betweenyour thumband index fingerand rotatingit clockwise. WARNING: Theshipping brace, used for packaging purposes only, must be removed and discarded before operating your riding mower. \ Figure 3=2 WARNING: Themowing deck is capable of throwing objects. Failure to operate the riding mower without the discharge cover in the proper operating position could result in serious personal injury and/or property damage. f Attaching The Steering Wheel If the steeringwheelfor yourtractordid not come attached,the hardwareforattachingithas beenpacked withinthe steeringwheel,beneaththe steeringwheel cap. Carefullypryoff the steeringwheelcap and removethe hardware. NOTE:Thereare differentstylesof steeringwheelcaps available.Styles vary by model. \ . Figure 3-3 With the wheels of the tractor pointingstraight forward, placethe steeringwheeloverthe steering shaft. 2. Placethewasheroverthe steeringshaftand secure with the hexbolt. See Fig.3-3. 3. Placethe steeringwheelcap overthecenter of the steeringwheeland pushdownwarduntilit "clicks" into place. WARNING Make sure the riding mower's engine is off, remove the ignition key, and set the parking brake before removing the shipping brace. The shipping brace, used for packaging purposes only, must be removed and discarded before operating your riding mower. The mowing deck is capable of throwing objects. Failure to operate the riding mower without the discharge cover in the proper operating position could result in serious personal injury and/or property damage. 9 / Attaching f The Seat Seatstyles vary bytractormodeland thereare three differentstyles available: • StandardAdjustment QuickAdjustment& • KnobAdjustment If the seatfor yourtractordid notcome attached, referto Fig. 3-4, Fig. 3-5, and Fig. 3-6 to identifyyour tractor'sseatstyle and followthe applicableinstructions belowto attachit. WARNING Before operating this machine, make sure the seat is engaged in the seat stop, stand behind the machine and pull back on seat until fully engaged into stop. NOTE:Forshippingreasons,seatsare eitherfastened to the tractorseat'spivot bracketwith a plastictie, or mountedbackwardto the pivot bracket.Ineithercase, freethe seat from its shippingpositionand removethe two hex screws(or knobs,on modelsso equipped)from the bottomof seatbeforeproceedingwith applicable instructionsbelow. Standard f x............................................................................. J Figure 3-4 Adjustment Seat f 1. Positionthe shoulderscrews(foundon the baseof the seat)insidethe slot openingsin the seat pivot bracket.See Fig.3-4. 2. Slide the seatslightlyrearwardinthe seat pivot bracket,liningup the rearslots inthe pivot bracket with the remainingtwo holesinthe seat'sbase. 3. Selectdesiredpositionforthe seat,and securewith the two hex screwsremovedearlier.See Fig.3-4. Quick Adjustment Seat NOTE:If your seatwas shippedmountedbackwardson the seat pivotbracket,pull outthe tab foundon the seat stop and hold itopen whileslidingthe seatoff the seat pivot bracket.See Fig. 3-5. 1. Line up the plasticseat spacerswith the slotsin seat pivot bracket. 2. Slide seat inuntilfront seat spacerengagesthe seat stop.See Fig. 3-5. _ f x............................ _................................................ ................. , J Figure 3=5 chine, ARNING: makeBefore sure the operating seat is engaged this ma- in the seat stop, stand behind the machine and pull back on seat until fully engaged into stop. Knob Adjustment Seat 1. Positionthe shoulderscrews(foundon the baseof the seat)insidethe slot openingsin the seat pivot bracket.Fig.3-6. 2. Slide the seatslightlyrearwardinthe seat pivot bracket,liningup the rearslots inthe pivot bracket with the remainingtwo holesinthe seat'sbase. 3. Selectdesiredpositionforthe seat,and securewith the two knobs removedearlier.See Fig.3-6. Figure 3=6 10 Setting the Gauge Wheels Selectthe heightpositionof the cuttingdeck byplacing the deck lift leverin anyof the six differentcuttingheight notcheson the rightfender. Adjustthe deck wheelsso that they are between1A-inch and 1/2-inch abovethe groundas follows. SettingUp fromthe dischargeopening of the cutting WARNING:Keep hands andfeet away deck. ,_ Placethetractoron a firm and levelsurface,preferably pavement.Proceedas follows: \ Placethetractor'sdeck lift handlein the normally desiredmowingheightsetting,thencheckthe gauge wheelsfor contactor excessiveclearancewith the surfacebelow. J Figure 3=7 identifying the Mulch If thewheelscontact the surfaceadjustas follows: Plug (if so equipped) a. Raisethedecklift handleto its highestsetting. b. Removethe reargaugewheels by removing the lock nutsand shoulderscrewswhich securethem to thedeck. On tractormodelssoequipped,a mulchplug can be foundwithin thecuttingdeck'sdischargeopening. C. NOTE:Referto Mulching in the"OperatingYour Lawn Tractor"sectionof this manualfor moredetailedinformation. d. Tooperatethecuttingdeck withoutmulching,simply removethe mulchplug by pivotingthe dischargechute up and pullingthe plugoutward. Locatetwo rectangularholeson the cuttingdeck surface. Pivotthe dischargechuteup to accessthe deck opening.See Fig.3-7. Insertthe mulch plug,aligningthetop edge of the plug with the deck as shownin the Fig.3-7.Makesure the notcheson the plug are in the slotson the deck opening. e. Insertthe shoulderscrewwith the reargauge wheelintothe indexhole that leavesapproxi mately1/2" betweenthe bottomof the wheel and the pavement. f. Notethe positionof the indexhole used; then installthe other reargaugewheeland the front ball wheelsintothe correspondingindex hole of the othergaugewheelbrackets. If thegauge wheelshaveexcessiveclearancewith the surfacebelow,lowerthe wheelsto the index hole that providesthe approximate1/2" clearanceas describedabove. Lightlytapon the plugwith yourhandto assurethat the notchesfit snuglyunder the chutetabs. See Fig. 3-7. Referto Levelingthe Deckin theAdjustingYourLawn Tractorsectionof this manualfor moredetailedinstructions regardingvariousdeck adjustments. Tire Pressure ,_ Placethedeck lift handle in the desired mowingheightsetting. To reinstallplug: • Removethe lock nutsand shoulderscrews which securethe front gaugewheelsto the deck. any circumstances is 30 Equal under tire WARNING:Maximum tirepsL pressure pressure should be maintained at all times. The tires on your unitmay be over-inflatedfor shipping purposes.Reducethetire pressurebeforeoperating the tractor.Recommendedoperatingtire pressureis approximately10 p.s.ifor the rear tires & 14p.s.i,for the front tires.Checksidewallof tirefor maximump.s.i. 11 WARNING _aximum tire pressure under any circumstances is 30 psi. Equal tire pressure should be maintained at all times. Keep hands and feet away from the discharge opening of the cutting deck. Know the Controls Readthis owner'smanualand safety rulesbeforeoperatingyourlawnmower.Comparefigurebelowwith yourlawn tractorto learnaboutthe Ioctionand purposeof variouscontrolsand adjustments.Savethis manualfor futurereference. It is very importantto followthe instructionsand operatethe controlsproperly. f F A G H NOTE:Any reference in this manual to the RIGHTor LEFT side of the tractor is observed B J from operator's position. K @ C @ D L ,_ NOTE:Steelingwhee!not shown!o! c!a!ity_ Figure 4=1 A PTO(Blade Engage)Knob G CruiseControlButtont B SystemsIndicatorMonitor H IgnitionSwitchModule Ammeter1-(NotShown) I BrakePedal C ChokeKnobt J DrivePedal D ParkingBrakeButton K SeatAdjustmentLevert E Cup Holder L DeckLift Lever F Throttle/ChokeControl Lever 1 If so equipped NOTE: Any referencein this manualto the RIGHTor LEFTside of the tractoris observedfrom operator'sposition. 12 m Throttle Control F Lever Thethrottlecontrol leveris locatedon the rightside of thetractor'sdash panel.This levercontrolsthe speed of the engineand,on somemodels,when pushedall theway forward,the chokecontrol also.Whenset ina givenposition,the throttlewill maintaina uniformengine speed.See Fig. 4-2. Fast Position Choke Position Fast Position IMPORTANT:Whenoperatingthetractorwith the cutting deck engaged,be certainthat the throttleleverisalways inthe FAST(rabbit)position. Choke Control On some models,moving thethrottle leverall the Slow Position wayforwardactivatesthe engine'schoke control.On all other models,the choke controlcan be foundon the Slow Position Figure 4=2 leftside of the dashpanel and is activatedby pullingthe knob outward.Activating thechoke controlclosesthe chokeplateon the carburetor and aidsin startingtheengine.Referto Starting The Engine in this section of the manualfor detailed startinginstructions. F Brake Position Normal Mode WAn.I.G Never leave a running Pedal The brakepedal islocated on the rightfront side of the tractorabovethe drivepedal alongthe runningboard.The brakepedalcan be usedfor suddenstopsor settingthe parkingbrake. Start Position NOTE:Thebrakepedal mustbe fully depressedto activatethe safety interlock switchwhenstartingthe tractor. ignition _ Switch Module unattended. Always disengage PTO,set ARNING:Never leave a running machine parking brake, stop engine and remove key to prevent unintended starting. Tostart theengine,insertthe key intothe ignitionswitch and turnclockwiseto the STARTposition.Releasethe key intothe NORMALMOWINGMODEpositiononce theengine hasfired. machine unattended. Always disengage PTO,set parking brake, stop engine and remove keyto prevent unintended starting; Figure 4=3 Drive Pedal The drivepedal is locatedon the right sideof the tractor,along the running board.Depressthe upper portionof the drivepedal forwardto causethe tractorto travelforward.Depressthe lowerportionof the drivepedalwith the ballof yourrightfoot (NOT yourheel) to cause thetractorto travel in reverse. I M W Groundspeedis alsocontrolledwith the drivepedal.Thefurther forwardor Tostop the engine,turn theignitionkey counterclockwise rearwardthat the pedal is pivoted,the fasterthe tractorwill travel.Thepedal to the OFF position.See Fig. 4-3. will returnto its original positionwhen it's notdepressed. IMPORTANT:Priorto operatingthetractor,referto both IMPORTANT:Alwayssetthe parkingbrakewhen Safety Interlock Switches and Starting The Engine leavingthetractorunattended. inthis sectionof the manualfordetailedinstructions ,ib regardingthe IgnitionSwitchModuleand operatingthe tractorin REVERSECAUTIONMODE. iMPORTANT Priorio operating the tractorl referto both Safety Interlock Switches and Starting The Engine inthis section ofthe manual for detailed instructions regarding the Ignition Switch Module and operating the tractor ir 13 \-_ BATT, OIL I /// Battery It is normalfor the Batterylightto illuminatewhile the engineis crankingduring start-up,but if it illuminate's duringoperation,while the engine is running, the batteryis in needof a chargeor the engine'scharging systemis not generatingsufficientamperage.Referto the MAINTENANCEsectionof this manualfor the proper batterychargingprocedureor havethechargingsystem checkedby yourservicedealer. zZ 42.0 HOURS Ammeter 1/1 0 \\\ PTO/ BLADE PARKING Electric Figure 4-4 PTO (Blade Toengagethe powerto the cuttingdeck or other (separatelyavailable) attachmentson models Systems Indicator Monitor (if so Equipped) NOTE:ThePTO(Blade Engage) knobmustbe inthedisengaged (OFF) positionwhenstarting theengine,when travelingin reverse and iftheoperatorleaves theseat. (If so Equipped) On modelswithouta SystemsIndicatorMonitor,an ammeterwill exist. Theammetermeasuresthe electrical outputof the engine'schargingsystem.Undernormal operatingconditions,with engineat full throttle,the ammetershouldindicatepositivecharge. LCD Locatedin the centerof the tractor'sconsole,the systemsindicatormonitorrecords,and displays on its LCD,hoursof tractoroperationwheneverthe ignition key is rotatedout of the STOPposition. The IndicatorMonitorwill also remindthe operatorof maintenanceintervalsfor changingthe engineoil. The LCDwill alternatelyflashthe recordedhours,"CHG"and "OIL"for five minutes,after every50 hoursof recorded operationelapse.The maintenanceintervallastsfor two hours(from 50-52,100-102,150-152,etc.). The LCDwill alsoflash as describedabovefor five minutes everytime the tractor'sengine hasbeen startedduring this maintenanceinterval.Beforethe intervalexpires, changethe crankcaseoil levelas instructedin this Operator'sManual. Engage) Knob | equippedwith an electric PTO,pull outwardon the PTO(Blade Engage)knob. Pushthe PTO(Blade Engage)knobinwardto disengagethe powerto the cuttingdeck. NOTE:The PTO(Blade Engage)knobmust be in the disengaged(OFF) positionwhen startingthe engine, whentravelingin reverseand if the operatorleavesthe seat. Brake If the Brakelight illuminateswhenattemptingto start the tractor'sengine,depressthe brakepedal. PTO (Blade Engage) If the PTOlightilluminateswhenattemptingto start the tractor'sengine,movePTOKnob intothe disengaged (OFF) position. Oil It is normalforthe Oil lightto illuminatewhilethe engine is crankingduringstart-up,but if it illuminate'sduring operation,while the engine is running,stop the tractorimmediatelyand checkthe crankcaseoil levelas instructedin this Owner'sManual. 14 Seat Adjustment Lever (if so Equipped) Safety Interlock Switches Toadjustthe seat forwardor backwardon unitsequipped This tractoris equippedwith a safetyinterlocksystem with a quick-adjustseat,slidethe seatadjustmentlever for the protectionof the operator.Ifthe interlocksystem to the left and repositionthe seatto the desiredposition. shouldevermalfunction,do notoperatethe tractor. Contactan authorizedMTDservicedealer. Oncea comfortablepositionis found,releasethe seat adjustmentleverto lock the seatin place. Referto the • The safetyinterlock systempreventsthe engine AdjustingYourLawnTractorsectionof this manualfor from crankingor startingunlessthe parkingbrakeis moredetailedinstructionson all seatadjustments. engaged,and the PTO(Blade Engage)knobis in the disengaged(OFF)position. Deck Lift Lever • The enginewill automaticallyshutoff if the operator leavesthe seat beforeengagingtheparkingbrake. Foundon yourtractor'srightfender,the deck lift leveris usedto changetheheightof the cuttingdeck.To use, movethe leverto the left,then placein the notchbest suitedfor yourapplication. Parking Brake Button Toset the parkingbrake,fully depressthe brakepedal and pushthe parkingbrakebutton in.Holdthe button inwhile takingyourfoot off the brake pedal.Boththe parkingbutton and the brakepedalwill then staydepressed.To release the parkingbrake,depressthe brakepedalslightly.Theparking brakebuttonwill then returnto itsoriginal position. • With the ignitionkey in the NORMALMOWING position,the electricPTO(Blade Engage)clutchwill automaticallyshut off if the PTO(Blade Engage)knob is movedintothe engaged(ON) positionwith the drivepedal leverin Reverse. _ NOTE:Theparkingbrakemustbe set if theoperator leavesthe seatwith the engine runningor theengine will automaticallyshutoff. IMPORTANT:Alwaysset the parkingbrakewhen leaving thetractor unattended. Cruise Control Tractol Electric PTO (Blade Engage) • The electricPTO(BladeEngage)clutchwillautomatically shut off if the operatorleavesthetractor'sseat with the PTO(Blade Engage)knob in the engaged (ON)position,regardlessof whetherthe parking brakeisengaged. Button (if So Equipped) Thecruise controlbutton is locatedon the tractordashpanel to the left of the ignitionswitch. Pushthe cruisecontrolbutton whiletravelingforwardat a desiredspeed.Whileholdingthe buttonin, releasepressurefrom thedrive pedal.Thiswill engage thecruise controland allowthe tractorto remainat that speed withoutapplyingpressureto the drivepedal.Depressthe brakepedal or the drive pedal to deactivatecruisecontrol.Referto Setting the Cruise Control laterin this sectionthe manualfor detailed instructionsregardingthe cruise controlfeature. NOTE:Cruisecontrolcan NOTbe engagedat the tractor'sfastestgroundspeed. If the operatorshould attemptto do so, the tractorwill automaticallydecelerate to the fastestoptimalmowinggroundspeed. 15 interlock system isoperate malfunctioning. This ARNING:Do not the tractor if the system was designed for your safety and protection. WARNING Do not operate the tractor if the interlock system is malfunctioning. This system was designed for your safety and protection. f , WA Reverse .Push Button indicator Light AVOID SERIOUS INJURY OR DEATH Reverse Caution Mode Position Stop Position © Start Position • GO UP AND DOWNSLOPES,NOT ACROSS. • AVOID SUDDENTURNS. • DO NOT OPERATETHE UNITWHERE IT COULDSLIP OR TIR • IF MACHINE STOPSGOINGUPHILL,STOP BLADE(S) AND BACK DOWNHILLSLOWLY. • DO NOT MOWWHEN CHILDRENOR OTHERSARE AROUND. • NEVER CARRYCHILDREN,EVENWITH BLADESOFR • LOOK DOWNAND BEHINDBEFOREAND WHILE BACKING. • KEEP SAFETY DEVICES(GUARDS,SHIELDS,AND SWITCHES) IN PLACE ANDWORKING. Figure 4=5 Reverse Caution • Mode REMOVEOBJECTSTHAT COULD BETHROWNBYTHE BLADE(S). WARNING Use extreme caution while operating the tractor in the REVERSE CAUTION MODE. Always look down and behind before and while backing. Do not operate the tractor when children or others are around. Stop the tractor immediately if someone enters the area. Keep hands and feet away from the discharge opening of the cutting deck. Do not operate the tractor if the interlock system is malfunctioning. This system was designed for your safety and protection. _ operating the tractor in the REVERSE ARNING:Use extreme caution while CAUTIONMODE.Always look down and behind before and while backing. Do not operate the tractor when children or others are around. Stop the tractor immediately if someone enters the area. KNOW LOCATIONAND FUNCTIONOF ALL CONTROLS. • BE SUREBLADE(S) AND ENGINEARE STOPPEDBEFORE PLACING HANDSOR FEET NEAR BLADE(S). • BEFORE LEAVINGOPERATOR'SPOSITION,DISENGAGE BLADE(S), ENGAGEBRAKE LOCK, SHUTENGINE OFF AND REMOVEKEY. READ OPERATOR'S The REVERSECAUTIONMODE positionof the key switchmoduleallowsthe tractorto be operatedin reversewith the blades(PTO)engaged. IMPORTANT:Mowingin reverseis not recommended. • MANUAL IMPORTANT:The REVERSECAUTIONMODEwill remainactivateduntil: Tousethe REVERSECAUTIONMODE: a. The keyis placedin eitherthe NORMALMOWING positionor STOPposition. b. Theoperatorleavesthe seat (Modelswith Electric PTOONLY). c. Theoperatorengagesthe parkingbrakebyfully depressingthe brakepedal and holdingit down whilegently pushingthe parkingbrakebutton inward(Modelswith ManualPTOONLY). IMPORTANT:TheoperatorMUSTbe seatedin the tractorseat. 1. Start the engineas previouslyinstructedin this Operator'sManual. 2. Turnthe key from the NORMALMOWING(Green) positionto the REVERSECAUTIONMODE(Yellow) positionof the key switchmodule. See Fig. 4-5. 3. Depressthe REVERSEPUSHBUTTON(Orange, TriangularButton)at the top, rightcornerof the key switchmodule.The red indicatorlight at thetop, left cornerof the keyswitch modulewill be ON while activated.See Fig.4-5. 4. Onceactivated(indicatorlightON), thetractorcan be drivenin reversewith the cuttingblades(PTO) engaged. 5. Alwayslookdownand behindbeforeand while backingto makesureno childrenare around. 6. After resumingforwardmotion,returnthe keyto the NORMALMOWINGposition. Engaging the Parking Brake Toengagethe parkingbrake: 1. Fullydepressthe brakepedaland hold it downwith yourfoot whilegently pushingthe parkingbrakebutton inward. 2. Holdthe parkingbrakebutton in while removingyour foot fromthe brakepedal. 3. Onceengaged,the parkingbrakebuttonand the brake pedalwill lock in the "down"position. Todisengagetheparkingbrake: 1. Slightlydepressthe brakepedal. NOTE:Theparkingbrakemustbe engagedif the operator leavesthe seatwith the engine runningor theengine will automaticallyshutoff. 16 Setting the Cutting Height 1, If thebhdesareengaged,phcethePTO(Bhde ................ Engage)knobnthedsengaged(OFF)poston ]' _lelectth'eh'e/ghtl_°sm°ni°tthecu!!lng(]eCK'DYntacln [ne(]ecKiTHevernan oHneslx(]mere 2, Turnthe ignitionkey counterdockwiseto the STOP P g Y post on cutt ng he ght notcheson the r ght sde of the fender .... ,_÷_,_,_,f,^_÷_,_;_;÷;.... ;÷_,÷....... , ' 3. R_...uw H_ _y .,u... H_ .y..uu. _vv.,_.,u F,_w., 2. Adjustthe deck wheelsso that they are between unintendedstarting. _A-inchand Y2-inchabovetheground whenthetractor Driving The Tractor is on a smooth,flat surfacesuch as a driveway. ,_ WARNING:Keephands and feetaway from the discharge opening of the cutting deck. NOTE:Thedeck wheelsare an anti-scalpfeatureof the deck and are not designedto supportthe weightof the cuttingdeck. sive speed and sudden stops. WARNING:Avoid sudden starts, ex-cesWARNING:Do not leave the seat of the tractor without first placing the PTO(Blade Engage) knob in the disengaged (OFF) position, depressing the brake pedal and engaging the parking brake. If leaving the tractor unattended, also turn the ignition key off and remove the key. ,_ Referto Leveling the Deck on page 20 of this manual for moredetailedinstructions regardingvariousdeck adjustments. Starting the Engine 1. Depressthe brakepedalto releasethe parkingbrake and let the pedal up. WARNING: Do not operate the tractor if the interlock system is malfunctioning. This system was designed for your safety and protection. 2. Movethe throttleleverintothe FAST(rabbit)position. IMPORTANT:Yourtractor is shippedwith motoroil in the engine.However,you MUSTcheckthe oil levelbefore operating.Be carefulnot to overfill.Checkand/or add oil as instructedin the separateEngineOperator/Owner Manualpackedwith yourtractor.Readthe instructions carefully. NOTE:Referto SettingUpYour LawnTractoron page8 of thismanualforbasicGasoline and Oilfill-upinstructions. . Insertthe tractorkey intothe ignitionswitch. On Slopes Referto the SLOPEGAUGEon page 3 to help determine slopeswhereyou mayoperatethetractorsafely. 4. Activatethe chokecontrol. 5. Turnthe ignitionkey clockwiseto the STARTposition. Afterthe engine starts,releasethe key.It will returnto the ON position. _ a slope in excess 15 degrees (a rise WARNING:Do notofmow on inclines withof approximately 2-1/2 feet every 10feet). The tractor could overturn and cause serious injury. IMPORTANT:DoNOThold the key in the STARTpositionfor longerthanten secondsat a time.Doingso may causedamageto your engine'selectricstarter. 6. Afterthe engine starts,deactivatethechokecontrol and placethe throttlecontrol in the FASTposition. • Mowup and down slopes,NEVERacross. • Exerciseextremecautionwhenchangingdirectionon slopes. • Watchfor holes,ruts,bumps,rocks,or otherhidden objects. Uneventerraincouldoverturnthe machine. Tallgrass can hideobstacles. NOTE:Do NOTleavethe chokecontrolon while operating the tractor.Doingso will resultin a "rich"fuel mixture and causethe engineto run poorly. _L 3. Totravel FORWARD,slowlydepressthe upperportion of the drivepedalforward untilthe desiredspeed isachieved. Driving Engagethe tractor'sparkingbrake. Stopping IMPORTANT:Do NOTusethe drivepedal to changethe directionof travelwhenthe tractoris in motion.Always bringthe tractortoa completestop beforepivotingthe drivepedal from forwardto reverseor vice versa. 4. Totravel in REVERSE,checkthat the area behind isclear thenslowlydepressthe lowerportionof the drivepedal with the ball of yourfoot (NOT yourheel) untilthedesiredspeedis achieved. 2. Placethe PTO(Blade Engage)knobin the disengaged(OFF) position. . / A I //I I (LJ LI '---q r" • Avoidturnswhen drivingon a slope.If a turnmustbe made,turn downthe slope.Turningup a slopegreatly increasesthe chanceof a roll over. the Engine Avoidstoppingwhen drivingup a slope.If it is necessaryto stopwhile drivingup a slope,start up smoothlyand carefullyto reducethe possibilityof flippingthe tractorover backward. stop the engine, disconnect the spark plug ARNING:If you strike a foreignobject, wire(s) and ground against the engine. Thoroughly inspect the machine for any damage. Repair the damage before restarting and operating. 17 WARNING if you strike a foreign object, stop the engine, disconnect the spark plugwire(s) and groundagainst the engine. Thoroughly inspectthe machine for any damage. Repair the damage before restarting and operating. Avoid sudden starts, ex-cessive speed and sudden stops. Do not leave the seat of the tractor without first placingthe PTO (Blade Engage) knob (or lever) in the disengaged (OFF) position, depressing the brake pedal and engaging the parking brake. If leavingthe tractor unattended, also turn the ignition key off and remove the key. Do not mow on inclines with a slope in excess of 15 degrees (a rise of approximately 2-1/2 feet every 10 feet). The tractor could overturn and .'ause serious injury. Moving the Tractor Tochangethe directionof travelto reversewhen operatingwith cruisecontrol,depressthe brakepedal to disengagethe cruise controland bring thetractorto a completestop.Thenslowlydepressthe rearportionof the drivepedalwith the ballof yourfoot to travelin reverse. Manually Yourtractor'stransmissionisequippedwitha reliefvalve foroccasionswhenitisnecessaryto movethetractor manuallyActivatingthis valveforcesthetransmission fluidto bypassitsnormalroute,allowingthe reartires to "freewheel."Toengagethe reliefvalve,proceedas follows: • Engaging the Blades Engagingthe PTO(Blade Engage)transferspowerto the cuttingdeckor other(separatelyavailable)attachments. Toengagethe blades,proceedas follows: 1. Movethe throttlecontrolleverto the FAST(rabbit) position. Locatethe hydrostaticbypassrod in the rear of thetractor.See Fig.4-5 2. Pull the PTO(Blade Engage)knoboutwardintothe engaged(ON)position. . IMPORTANT:The engine(on modelswith a manualPTO) or electric PTOclutch(on modelswith an electricPTO) will automaticallyshut off if the PTOis engagedwith the drivepedal in positionfor reversetravelwith the ignition key in the NORMALMOWINGposition.Referto Safety InterlockSwitchesearlierin this section. WARNING Hydrostatic Bypass To help avoid blade contact or a thrown object injury, keep bystanders, helpers, children and pets at least 75 feet from the machine while it is in operation. Stop machine if anyone enters the area. Plan your mowing pattern to avoid discharge of materials toward roads, sidewalks, bystanders and the like. Also, avoid discharging material against a wall or obstruction which may cause discharged material to ricochet back toward the operator. Figure 4=5 • Using Pull the hydrostaticbypassrodoutward,then down,to lock it in place. Mowing IMPORTANT:Neverattemptto movethetractormanuallywithoutfirstengagingthe reliefvalve.Doingso may damagethe tractor'stransmission. The Cruise the Deck Lift Lever Toraisethe cuttingdeck,movethe deck lift leverto the left, thenplaceit in the notch best suitedforyour application. Referto SettingThe CuttingHeightearlierin this section. NOTE: Thetransmissionwill NOTengagewhenthe hydrostaticbypassrod is pulledout. Returnthe rodto its normalpositionpriorto operatingthetractor. Setting Keepthe throttleleverin the FAST(rabbit)position for the mostefficientuseof the cuttingdeck or other (separatelyavailable)attachments a thrown object injury, keep bystanders, WARNING: Tohelp avoid blade contact or helpers, children and pets at least 75feet from the machine while it is in operation. Stop machine ff anyone enters the area. Control NOTE:The cruisecontrol featureshouldonly be utilized whiletravelingin the forwarddirection. • Slowlypressthe upper portionof thedrive pedaluntil thedesiredspeedis achieved. Thefollowinginformationwill be helpfulwhenusingthe cuttingdeckwith yourtractor: • Lightlypress thecruise controllever. _ • Whilecontinuingto hold the cruiseleverdown,lift yourfoot from the drivepedal(you shouldfeel the cruise latchengage). • Onceengaged,the cruisecontrolleverand the drive pedalwill lock in the "down"position,and the tractor will maintainthe sameforwardspeed. • NOTE:Cruisecontrolcan notbe engagedat the tractor'sfastestgroundspeed. If the operatorshould attemptto do so, the tractorwill automaticallydecelerate to the fastestoptimal mowinggroundspeed. Disengagethecruise controlusingone of the following methods: 1. Depressthe brakepedalto disengagethecruise controland stop the tractor. 2. Lightlydepressthe drivepedal. 18 avoid discharge materials ARNING: Plan of your mowingtoward patternroads, to sidewalks, bystanders and the like. Also, avoid discharging material against a wall or obstruction which may cause discharged material to ricochet back toward the operator. Do not mowat high groundspeed,especiallyif a mulchkit or grass collectoris installed. For best resultsit is recommendedthat the firsttwo lapsbe cut with the dischargethrowntowardsthe center.Afterthe first two laps, reversethedirectionto throwthe dischargeto the outsidefor the balanceof cutting.This will givea betterappearanceto the lawn. • Do notcut the grasstoo short.Shortgrass invites 2, Pivotthe dischargechute up to accessthe deck weedgrowthand yellowsquicklyin dryweather, opening,See Fig,4-6, Mowingshouldalwaysbe donewith the engineat full throttle. f • Underheavierconditionsit may be necessaryto go backoverthe cut areaa secondtime to get a clean cut. • Do NOTattemptto mow heavybrushand weedsand extremelytall grass.Yourtractoris designedto mow lawns,NOTclearbrush. Your Lawn • Keepthe bladessharpand replacethe bladeswhen worn. Referto Cutting Blades in the Maintaining i YourLawnTractor sectionof this manualfor proper blade sharpeninginstructions. Headlights • The lampsare ONwheneverthe ignitionkey is moved outof the STOPposition, • The lampsturnOFF whenthe ignitionkey is movedto the STOPposition. Mulching i Figure 4=6 3. Insertthe mulchplug,aligningthe topedge of the plugwith the deck as shownin the Fig. 4-6. Make surethe notcheson the plug are in the slotson the deckopening. 4. Lightlytap on the plug with yourhandto assurethat thenotchesfit snuglyunderthe chutetabs. (If so Equipped) Selectmodelscome equippedwith a mulch kit which incorporatesspecialblades,alreadystandardon the tractor,in a processof recirculatinggrass clippings "" NOTE: It is not necessary to remove the discharge chute to operate the mowerwith the mulch kit installed. repeatedlybeneaththe cuttingdeck.Theultra-fine clippingsarethen forcedback intothe lawnwherethey act as a naturalfertilizer.Observethe followingpointsfor the best resultswhenmulching: • Neverattemptto mulchif the lawnis damp.Wet grass tendsto stickto theundersideof the cuttingdeck preventingpropermulchingof the clippings. • Do NOTattemptto mulch morethan 1/3the total heightof the grassor approximately1-1/2inches. Doingso willcause theclippingsto clump up beneath thedeck and notbe mulchedeffectively. • Maintaina slow groundspeedto allowthe grass clippingsmoretime to effectivelybe mulched. • Alwayspositionthe throttlecontrol leverin the FAST (rabbit)positionand allowit to remaintherewhile mowing.Failingto keepthe engineat full throttle placesstrainon the tractor'sengineand doesnot allowthe bladesto properlymulchgrass. NOTE:It is not necessaryto removethe dischargechute to operatethe mowerwith the mulchkit installed. Tooperatethe cuttingdeck withoutmulching,simply removethe mulch plug bypivotingthe dischargechute up and pullingtheplug outward. To reinstallplug: 1. Locatetwo rectangularholeson the cuttingdeck surface. 19 Side to Side adjustments whileattempt the engine is running, ARNING:Never to make any except where specified in the operator's manual. _ If the cuttingdeck appearsto be mowingunevenly,a side to side adjustmentcan be performed.Adjustif necessary as follows: Leveling the Deck 1. With the tractorparkedon a firm,levelsurface,place NOTE:Checkthe tractor'stire pressurebeforeperforming anydeck levelingadjustments.Referto Tires in the MaintainingYour Tractor sectionof this manualfor information regardingtire pressure. 2. TractOr Front To Rear Thefront of the cuttingdeck issupportedbya stabilizer bar that canadjustedto levelthe deck from frontto rear.The front of the deck shouldbe between1/4-inch . and 3/8-inch lowerthanthe rear of the deck.Adjustif necessaryas follows: ii i _i i iiiiiiii Never attempt to /_ make any adjust, . i is running, except where specl, lied in the operator's manual Never attempt to adjust the brakes while the engine disengage PTO,move shift lever into neutral position; stop engine and remove key to prevent unintended i Measurethe distancefrom the front ofthe blade measurement.Determinethe approximatedistance necessaryfor properadjustmentand proceed,if necessary,to the next step. 3. Fromthe front of thetractor,loosenthe outermost hexlock nuton the end of eachdeck hangerrod. See Fig. 5-1. . is running: Always Loosen,butdo NOT remove,the hexcap screwon the left deck hangerbracket.See Fig. 5-2. tip to the groundand the rearof the bladetip to the ground.Thefirst measurementtakenshould be between1/4"and 3/8" less thanthe second , ments while the engine Measurethe distancefrom the outsideof the left blade tip to the groundand the distancefrom theoutside d the rightblade tip to theground.Bothmeasurements takenshouldbe equal. If they'renot, proceedto the next step. With the tractorparkedon a firm,levelsurface,place the deck lift leverin the top notch(highestposition) and rotatethe blade nearestthe dischargechute so that it is parallelwith the tractor. WARNING ii_i the deck lift leverin the top notch(highestposition) and rotateboth bladesso that they are perpendicular with the tractor. Tighteneachinner hexnutfront againstthe front hangerbracketto raisethe front of the deck;loosen eachhex nutto lowerthe front of thedeck. See Fig. 5-1. Figure 5=2 4. Balancethe deck by usinga wrenchto turn the adjustmentgear (foundimmediatelybehindthe hex cap screwjust loosened)clockwise/upor counterclockwise/down.Thedeck is properlybalancedwhen bothblade tip measurementstakenearlierare equal. 5. Retightenthe hex capscrewon the left deck hanger bracketwhenproperadjustmentis achieved. Parking Brake Adjustment ,_ NOTE: Check the , tractors t!re pressure before performing any deck leveling adjustments:RefertO Tires in the Maintaining Your Tractor section of this manual for information Tghten "\ to !owe_ Figure 5-1 5. Retightenbothlock nuts againstthe innerhex nuts whenproperadjustmentis achieved. brakes whileNever the engine is to running. WARNING: attempt adjust Always the disengage PTO,move shift lever into neutral position, stop engine and remove key to prevent unintended starting. ifthe tractordoesnotcometo a completestop whenthe brakepedalis completelydepressed,or if the tractor'srear wheelscan rollwith theparkingbrakeapplied,the brakeis in needof adjustment.See an authorizedTroy-BiltService Dealerto haveyourbrakesproperlyadjusted. 2O Seat Adjustment Quick Adjust Seat (if so equipped) _ ARNING:Beforeoperatingthis make sure the seat is engagedin machine, the seat stop, standbehind the machineand puff back on seat until fullyengagedinto stop. Adjusting Toadjust the positionof the seaton modelsequipped with a seat adjustmentlever,movethe leverto the left and slidethe seatforwardor rearward.Referto the Setting UpYour LawnTractorsection.Makesure seat is lockedintopositionbeforeoperatingthe tractor. Knob Adjustment Seat (if so equipped) Toadjust the positionof the seaton modelsso equipped, loosenthe two knobson the bottomof theseat. See Fig.5-3. Slide the seatforwardor backwardas desired. Retightenthe two knobs. Standard Figure 5-3 f Seat (ifso equipped) Toadjustthepositionofthe seat,loosenthetwohexscrews on thebottomof theseat.Slidethe seatforwardor backward as desired.Retightenthetwo screws.See Fig.5-4. Steering Before operating this machine, make sure the seat is engaged in the seat stop, stand behind the machine Adjustment Ifthe tractorturnstighter in one directionthanthe other, or if the ball jointsare being replaceddue to damageor wear,the steeringdrag linksmay needto be adjusted. and pull back on seat Adjustthe drag linksso that equal lengthsare threaded intothe balljointon the leftand rightside: stop: 1. Loosenthejam nut foundon the drag linkat the rear of the ball joint.See Fig.5-5. 2. Removehex nuton thetop of balljoint.See Fig.5-5. 3. Threadthe balljoint towardthejam nut to shortenthe drag link. Threadtheball jointawayfrom thejamnut to lengthenthe drag link. Figure 5=4 4. Replacehex nutand retightenthejam nut after proper adjustmentis achieved. NOTE:Threadingthe balljoints too far ontothe drag links will causethe front tires to "toe-in"too far. Propertoe-in is between 1/16"and 5/16". 1. Placethe steeringwheelin positionfor straightahead travel. NOTE: Threadingthe ball joints too far onto the drag linkSWill Cause the front tires to 'ttoeqn'! 2. Infront of the axle, measurethe distancehorizontally from the insideof the leftrimto the insideof the right rim. Notethe distance. tOOfarl Proper t!eqn is bt!ween i/i6 and 5ii61 Fronttiretoe-in canbe measuredas follows: 3. Behindthe axle, measurethe distancehorizontally from the insideof the leftrimto the insideof the right rim. Notethe distance. 4. The measurementtaken in frontof the axle shouldbe between 1/16"and 5/16"less thanthe measurement taken behindthe axle.Adjust if necessary. Figure 5=5 21 Air Cleaner Servicethe pre-cleaner,if soequipped,and cartridge/air cleanerelementas instructedin the EngineOperator/ OwnerManualpackedwith your unit. Spark Plug(s) Thespark plug(s)shouldbe cleanedand thegap reset oncea season.Sparkplug replacementis recommended at the startof each mowingseason.Referto the Engine Operator/OwnerManualfor correctplug type and gap specifications. Lubrication _ KohlerTwinShown Figure 6-1 WARNING Before performing anymaintenanceor repairs,disengage PTO, move shift lever intoneutral position, set parking brake, stop engine and remove key to prevent unintended starting. Before lubricating, repairing, or inspecting, always disengage PTO, move shift lever into neutral position, set parking brake, stop engine and remove key to prevent unintended starting. Engine maintenance or repairs,disengagePTO, ARNING:Before performing any move shift lever into neutral position, set parking brake, stop engine and remove key to prevent unintended starting. _ inspecting, always lubricating, disengage PTO,move ARNING:Before repairing, or shift lever into neutral position, set parking brake, stop engine and remove key to prevent unintended starting. Lubricatethe enginewith motoroil as instructedin the EngineOwnerManualpackedwith yourunit. Pivot Points & Linkage Engine Lubricateall the pivotpoints on the drivesystem,parking brakeand lift linkageat least oncea seasonwith lightoil. Refer to the Engine Operator/Owner Manualfor engine maintenance instructions. Rear Wheels Checkengine oil level beforeeachuseas instructed inthe EngineOperator/OwnerManualpackedwith your unit. Follow the instructionscarefully. Changing The rearwheelsshouldbe removedfrom the axles once a season.Lubricatethe axles and the rimswell with an all-purposegreasebeforere-installingthem. Engine Oil Front Axles Pop openthe protectivecap on the end of the oil drainvalve to exposethedrain port. . Eachend of the tractor'sfront pivot bar may be equipped with a greasefitting. Lubricatewith a greasegun after every25 hoursof tractoroperation. Removethe oil fill cap/dipstick from the oil fill tube. 3. Pushtheoildrainhose(packedwiththismanual)onto theoil drainport.Routetheoppositeendofthehoseinto anappropriate oilcollectioncontainerwitha capacity greatenoughtocollecttheusedoil.SeeFig.6-1. . . . Cleaning the Engine And Deck Anyfuel or oil spilledon the machineshouldbe wiped off promptly.Do NOTallowdebristo accumulatearound the coolingfins of the engineor on any otherpart of the machine. Pushthe drainvalve in and turn counter-clockwiseto releasevalveto drainoil. IMPORTANT:The useof a pressurewasherto cleanyour tractoris NOT recommended,it maycause damageto electricalcomponents,spindles,pulleys,bearingsor the engine. Afterthe oil has finisheddraining,pushtheoil drain valveback in, rotateit clockwiseto lock the valve closedand re-capthe end of the oil drainvalve to keepdebrisfromenteringthedrain port. Servicethe oil filter (if so equipped)as instructedin the separateEngineOperator/OwnerManualpacked with yourunit. Performthe abovestepsin the oppositeorderafter oil hasfinisheddraining. 7. Refilltheenginewithnewmotoroil as instructedin the EngineOperator/OwnerManualpackedwith yourunit. IMPORTANT:Referto the EngineOperator/Owner Manualpackedwith yourunit for informationregarding thequantityand properweightof motoroil. 22 Deck Wash System TM Twowaterports are availableon your mowerdeck to be usedas partof the deck wash system.Use the DeckWashSystemTM to rinsegrassclippingsfrom the deck'sundersideand preventthe buildupof corrosive chemicals. If yourtractoris notalreadyequippedwith a Deck WashSystemTM then a hexplug can be foundon your tractor'sdeck surface.This plug can be replacedwith a separately-availableDeckWash SystemTM. NOTE:Referto theAttachments & Accessories sectiond this manualforinformation regarding thisandotherseparatelyavailable attachments& accessories foryourtractor. Toutilizethe DeckWash SystemTM, completethefollowing stepsAFTEREACHMOWING: Figure 6=2 1. Drivethe tractorto a level,clear spoton yourlawn, nearenoughto a water sillcock(spigot)for your gardenhoseto reach. iMPORTANT Make certain the IMPORTANT:Makecertainthe tractor'sdischargechute is directedAWAYfrom yourhouse,garage,parkedcars,etc. . . . Disengagethe PTO(Blade Engage),movethe shift leverintothe neutralposition,set the parkingbrake, and stop the engine. tractor's discharge chute is directed AWAYfrom your house, garage, parked cars. etc. Threadthe hosecoupler(packagedwith yourtractor's Operator'sManual)ontothe end of yourgardenhose. Attachthe hosecouplerto the waterport on your deckssurface.See Fig. 6-2. 5. Turnthe wateron. . Whilesittingin theoperator'spositionon the tractor, re-starttheengine and placethethrottle leverin the FAST(rabbit)position. . Disengagethe parkingbrake. 8. Movethe tractor'sPTO(BladeEngage)intothe ON position. . Figure 6=3 Remain in the operator's positionwith thecutting deck engagedfor a minimumof two minutes,allowing the undersideof the cuttingdeck to thoroughlyrinse. Cutting Deck Removal To removethe cuttingdeck,proceedas follows: 10.Movethe tractor'sPTO(BladeEngage)intothe OFF position. 1. Placethe PTO/BladeEngageknob in the disengaged (OFF)positionand engagetheparkingbrake. 11.Turnthe ignitionkey to the STOPpositionto turn the tractor'sengineoff and engagethe parkingbrake. 2. Lowerthedeck bymovingthe deck lift leverintothe bottomnotchon the rightfender. 12.Turnthe wateroff and detachthe hosecouplerfrom thewater port on yourdeckssurface. 3. Removethe deck beltfrom aroundthe tractor's electricPTOclutch(referto Changingthe DeckBelt). 13.Repeatsteps4-11on theoppositesideof the cutting deck. 4. Lookingat thecuttingdeck from the left side of the tractor,locatethe deck supportpin on the rear left sideof the deck. 5. Rotatethe pin slightlytowardthe rear of the tractor and releaseit. 6. Pullthe deck supportpin outwardto releasethe deck from the deck lift arm. See Fig.6-3. 23 7, Repeatthe abovestepson the tractor'srightside, , , Charging Movethe deck lift leverintothe top notchto raisethe deck lift armsup and outof the way. IMPORTANT:Whenchargingyourtractor'sbattery,use onlya chargerdesignedfor 12Vlead-acidbatteries.Read yourbatterycharger'sOwner'sManualpriorto charging yourtractor'sbattery.Alwaysfollow its instructionsand heed its warnings. Gentlyslidethe cuttingdeck towardthe frontof the tractorallowingthe hookson the deck to release themselvesfromthe deck stabilizerrod. If yourtractorhasnot been putinto usefor an extended periodof time,chargethe batteryas follows: 10.Gentlyslidethe cuttingdeck (from the rightside)out from underneaththetractor. 11.Pull the decksupport pin outwardto releasethe deck from thedeck lift arm. • 12.Rotatethe pin slightlytowardthe rear of the tractor and releasethe pin intothe hole provided. WARNING Never exceed the maximum inflation pressure shown on the sidewall of the tire. 13.Repeatthe abovestepson the tractor'srightside. NOTE:If the chargeris notautomatic,chargefor no fewer thaneight hours. 14.Movethe deck lift leverintothe top notchon the right fenderto raisedeck lift arms up and out of the way. _k When removing or installing the battery, follow these instructions to preventthe screwdriver from shorting against the frame. gas while charging. Charge in a ARNING:Batteries give offbattery an explosive well ventilated area and keep away from an open flame or pilot light as on a water heater, space heater, furnace, clothes dryer or other gas appliances. 15.Gentlyslidethe cuttingdeck towardthe frontof the tractorallowingthe hookson the deck to release themselvesfromthe deck stabilizerrod. 16.Gentlyslidethe cuttingdeck (from the rightside)out from underneaththetractor. Jump Starting Tires inflation pressure sidewall WARNING: Never shown exceedon thethe maximum of tire. ,_ battery, follow these instructions to prevent ARNING:Whenremoving or installing the the screwdriver from shorting against the frame. _k IMPORTANT:Neverjumpyourtractor'sdead batterywith the batteryof a runningvehicle. The recommendedoperatingtire pressureis: Batteries give off an explosive gaswhile charging. Charge battery in a well ventilated area and keep away from an open flame or pilot light as on a water heater, space heater, furnace, clothes dryer or other gas appliances. Setyour batterychargerto delivera maximumof 10 amperes.If your batterychargeris automatic,charge the batteryuntilthe chargerindicatesthat chargingis complete. Approximately10 psifor the rear tires Approximately14psi for the fronttires IMPORTANT:Referto the tire sidewallforexacttire manufacturer'srecommendedor maximumpsi. Do not overinflate.Uneventirepressurecouldcausethe cutting deck to mow unevenly. Battery 1. Connectend of one jumpercableto the positive terminalof the good battery,thenthe otherend to the positiveterminalof the dead battery. 2. Connectthe otherjumpercable to the negative terminalof the good battery,thento the frame of the unit with the dead battery. could causeFailure sparking, andthis thegas in either WARNING: to use procedure battery could explode. _1 The batteryis sealedand is maintenance-free.Acid levelscannotbe checked. Cleaning Alwayskeepthe batterycablesand terminalsclean and freeof corrosivebuild-up. Cleanthe batteryby removingit fromthe tractorand washingwith a bakingsodaand water solution.If necessary,scrapethe batteryterminalswith a wire brushto removedeposits.Coatterminalsand exposedwiringwith greaseor petroleumjelly to preventcorrosion. Aftercleaningthe batteryand terminals,apply a light coat of petroleumjelly or greaseto bothterminals. Alwayskeepthe rubberboot positionedoverthe positiveterminalto preventshorting. Battery IMPORTANT:If removingthe batteryfor anyreason, disconnectthe NEGATIVE(Black)wire fromit's terminal first, followedby the POSITIVE(Red)wire. When re-installingthe battery,alwaysconnectthe POSITIVE (Red)wire its terminalfirst, followedby the NEGATIVE (Black)wire. Be certain that thewires are connectedto thecorrectterminals;reversingthemcouldchangethe polarityand result in damageto your engine'salternating system. 24 Failures Somecommoncausesfor batteryfailureare: • incorrectinitialactivation • undercharging • overcharging • corrodedconnections • freezing NOTE:Thesefailuresare NOTcoveredbyyour tractor's warranty. Cutting Blades f'_ He× Flange Nut "_ off, remove ignition the ARNING: Be sure key,disconnect to shut the engine spark plug wire(s) and ground against the engine to prevent unintended starting before removing the cutting blade(s) for sharpening or replacement. Protect your hands by using heavy gloves or a rag to grasp the cutting blade. _ Maintaining WARNING: Periodically inspect the blade spindles for cracks or damage, especially if you strike a foreign object. Replace immediately if damaged. The bladesmay be removedas follows. 1. Removethe deck from beneaththe tractor,(referto CuttingDeckRemovalon page23) thengently flip thedeck overto expose its underside. Figure 6-4 2. Placea blockof wood betweenthe centerdeck housing baffle and the cuttingbladeto act as a stabilizer. See Fig. 6-4. WARNING 3. Removethe hexflangenutthat securesthe bladeto the spindleassembly.See Fig.6-4. 4. Toproperlysharpenthe cuttingblades,removeequal amountsof metalfrom bothends of the bladesalong thecutting edges,parallelto the trailingedge,at a 250to 300angle. \ IMPORTANT:Ifthe cuttingedgeof the blade hasalready been sharpenedto within 1 5/8" from theedge,or if any metal separationis present,replacethe bladeswith new ones. See Fig.6-5. • It is importantthat eachcuttingblade edge be ground equallyto maintainproperblade balance. • Whenreplacingtheblade,be sureto installthe blade with the sideof the blade marked"Bottom" (or with a part numberstampedin it) facingthe groundwhen the moweris in the operatingposition. IMPORTANT:Usea torquewrenchto tighten the blade spindlehexflangenutto between70 foot-poundsand 90 foot-pounds. Fuses A fuse is installedin yourtractor'swiringharnessto protectthe tractor'selectricalsystemfrom damage causedby excessiveamperage. If theelectricalsystemdoesnot function,or your tractor'senginewill not crank,firstcheckto be certain that the fuse hasnot blown. • It caneither be foundunderthe hood mountedbehind thetop of the dash panelon the supportbar,or under the seat mountedto the insideof the tractorframe next to the batterytray. IMPORTANT:Alwaysusea fuse with the sameamperage capacityfor replacement. 25 Figure 6-5 Be sure to shut the engine off, remove ignition key, disconnect the spark plug wire(s) and ground against the engine to prevent unintended starting before removing the cutting blade(s) for sharpening or replacement. Protect your hands by using heavy gloves or a rag to grasp the cutting blade. Periodically inspect the blade spindles for cracks or damage, especially if you strike a foreign object. Replace immediately if damaged. Changing _ Maintaining NOTE:Theidlerpulleysmayhaveto be loosened,but not removed,in orderto removethe beltfromaroundthem. the Deck Belt remove ignitionsure key,disconnect the spark ARNING:Be to shut the engineoff, plug wire(s) and ground against the engine to prevent unintended starting before removing the belt(s). WARNING:Avoid the possibilityof a pinchinginjury. Donot placeyour fingers on the idler spring or between the belt and a pulley while removing the belt. Tochangeor replacethe deck belt on yourtractor, proceedas follows: 1. Lowerthe deck by movingthe deck lift leverintothe bottomnotchon the rightfender. 2. Removethe beltguardsby removingthe self-tapping screwsthat fastenthem to the deck. 3. Toeasein removingthe belt inlater steps,loosen, butdo not remove,the boltwhich securesthe pivotingidlerpulleyto the idlerbracket.See Fig. 6-6. Pivoting Idler Pulley 10.Remountthe beltguardsremovedearlier. the Transmission Drive Belt NOTE:Severalcomponentsmustbe removedand special tools (i.e.air/impactwrench)in orderto changethe tractor'sdrive belt. Seean authorizedMTDServiceDealer to haveyourdrivebelt replacedor phoneCustomerSupportas instructedon page 2 for informationon orderinga ServiceManual. iMPORTANT:The V-beltsfoundon yourtractorare speciallydesignedto engageand disengagesafely.A substitute(non-OEM)V-beltcan be dangerousby not disengagingcompletely.Fora properworkingmachine, usefactoryapprovedbelts. Be sure to shut the engine off, remove ignition key, disconnect the spark plugwire(s) and ground againstthe engine to prevent unintended starting before removingthe belt(s). 9. Retightenthe bolt which securesthe pivotingidler pulleyto the idler bracket. Changing All beltson yourtractorare subjectto wearand shouldbe replacedifanysignsof wearare present. WARNING 8. Routethe newbelts as shownbelowin Fig.6-7 or 6-8. Belt Guard / "Square Hole Avoid the possibilityof a pinching injury.Do not placeyour fingers on the idler springor betweenthe belt and a puley while removing the belt. 4. Inserta 3/8"-driveratchetwrench (setto tighten)into the squarehole foundin the idler bracketon the left sideof the deck'ssurface.See Fig. 6-6. 5. Graspthe ratchet'shandleand pivot it to relieve tensionon the belt. 6. With belttension relieved,carefullyremovethe belt from aroundthe left-handspindlepulley. IMPORTANT:Carefullyallowthe ratchetto pivotrearward beforeremovingit fromthe squarehole. 7. Removethe deck belt from aroundall pulleys, includingthe deck idler pulley(s)and the electric PTOclutch. 26 d 50oinch Deck (Electric PTO) Tractor J Figure 6=7 54-inch Deck (Electric PTO) Figure 6=8 27 Cleanand lubricatethe tractoras instructedin the MAiNTAiNiNGYOUR LAWNTRACTORsectionof this manualbeforestoringfor an extendedperiod. _i= Followthe instructionsin the Service, Storage & Specifications sectionof the EngineOperator/Owner Manualfor properenginecare priorto storingyourtractor. container outdoors,awayfrom an open ARNING:Drainfuel only intoan approved ,A_ flame.Allowengine to cool. Extinguish cigarettes,cigars, pipes,and othersources of ignitionpriorto draining fuel. Attachments container indoorswhere there is an open WARNING:Never store the machine or fuel flame, spark or pilot lightsuch as on water heater, furnace, clothes dryer or othergas appliance. & Accessories Thefollowingattachmentsand accessoriesare compatiblefor ModelSeries620 LawnTractors.See the retailer from whichyou purchasedyourtractor,an authorizedMTDServiceDealeror phone(800) 800-7310for information regardingpriceand availability. NOTE:ModelSeries620 LawnTractorsare NOTdesignedfor usewith any type of ground-engagingattachments (e.g.tiller or plow). Useof this type of equipmentWILL voidthe tractor'swarranty. MODEL WARNING i Drain fuel only into an DESCRiPTiON OEM-190-032 42-inchTwo-stageSnowThrower OEM-190-193 50-inch DeckMulchKit OEM-190-013 54-inch DeckMulchKit OEM-190-192 TripleBaggerGrassCollector(for 50-inchDecks) OEM-190-842 TripleBaggerGrassCollector(for 54-inchDecks) OEM-190-607" DeluxeTractorSunshade approvedcontainer OEM-190-671 Tire Chains,20 x 8 Tires outdoors,away OEM-190-784 WheelWeights ifrom an openflame. i Allowengineto cool. OEM-190-751 SnowCab 0EM-190-672 GrilleGuard(mountson front of tractor) i Extinguishcigarettes, 'cigars, pipes, and other sources 0EM-190-833 46-inch FrontDozerBlade 790-900-0025 DeckWash Kit of ignition prior to * Notcompatiblewith tractorsequippedwith a Grass Collector , draining fuel. i Never store the i machine or fuel container indoors _where there is an open flame, spark or i pilot light such as on water heater, furnace, clothes dryer or other gas appliance. 28 Labels ROTATING BLADES CAUSE SERIOUS INJURY OR DEATH * DONOTMOWWHENCHILDREN OR OTHERS AREAROUND * NEVERCARRYCHILDREN EVENWiTH BLADE(S) OFF, * LOOKDOWNANDBEHIND BEFORE ANDWHILEBACKING, 0 WARNING The abovesymbol points out important safety instructionsin this manual which, if not followed,could endangerthe personal safety and/or property of yourselfand others. Read and follow all instructionsin this manual beforeattemptingto operate this machine. Failure to comply with these instructionsmay result in personalinjury.When you 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 onthe machine. 29 Pro bl e m Ca use Enginefails to start Remedy 1. PTOengaged• 1. PlacePTOknobin disengaged 2. Sparkplugwire(s) disconnected. 3• Fueltank empy t or stalefuel• 4 Chokenot act vated 2. Connectwire(s) to spark plug(s)• 3• F tankwth c ean fresh gaso ne 4. Pullout the CHOKEcontrol (if so (OFF)position• • equipped)or placethe throttle control in CHOKEposition• 5. Faultysparkplug• 5. Clean,adjustgap,or replace• 6. Blockedfuel line• 6. Cleanfuel line or replacefuelfilter, 7. Engineflooded, if so equipped. 7. Crank enginewith throttle in FAST position. 8. Parkingbrakenotengaged. 9. Throttlecontrol levernotin correct ' - startingposition. Engineruns erratic For repairs beyond the minor adjustments listed here, contact an authorized service dealer. _ J 8. Engageparkingbrake. 9. Placethrottleleverto FAST . position. 1. Unit runningwith CHOKEapplied. 1. PushCHOKEcontrolin. 2. Sparkplug wire(s) loose. 2. Connectandtighten spark plugwire(s). 3. Blockedfuelline or stale fuel. 3. Cleanfuel line;fill tank with clean, fresh (less than30 daysold) gasoline.Replacefuel filter,if so equipped. 4. Ventin gas cap plugged. 4. Clearvent or replaceif damaged. 5. Wateror dirt in fuel system. 5. Drainfuel tank. Refillwith fresh fuel. 6. Dirty air cleaner. 6. Replaceair cleanercartridge/elementor cleanpre-cleaner,if so equipped. _ =__ 3O i Problem Engine overheats Cause 1! Engine0il level!0wl 2. Air flow restricted. Clean grassClippingsand debis fromaroundthe eng ne Scoo!ing fins and blowerhousing. ....... Enginehesitates at high RPM desp0or Y 1. Sparkplug(s)gap tooclose. 1 Sparkpug(s)foued too wide. fautyorgap will not mulch grasS(f Equ Jpped) 1 ' Repacesparkpug(s) Setpug(s) gap. 2 Dirtyair Cleaner. 2 Replaceaircleaner cartridgeielei 1. Cuttingblade looseor unbalanced. equipped. 1. Tightenbladeand spindle. Balanc_ blade. 2. Damagedor bentcuttingblade. 2. Replaceblade. li EngineSpeedtoo low, 1: Placethrottle controlin FAST Vibration Mower 1. Removesparkplug(s)and reset the gap. ....... Excessive Remedy i: FillCrankcasewith pi0per oi!, Wet gra_ .... 3. Excessivey h gh grass: (rabbit)position: 2 • Do not mowwhengrass swet; wat unt aterto cut 3. Mowonce at a high cuttingheight, then mow againat desiredheight or makea narrowerCuttingpathl Uneven cut Duilblade 1. Decknotbalancedproperly. 2. Dullblade, 4. sharpenOrreplaceblade: 1. Performside4o-sidedeck adjustmont. 3. Uneventire pressure. 2. Sharpenor replaceblade. 3. Checktire pressurein all fourtires. 31 NOTE:Downloada completeParts Manualfreeof chargeat www.mtdproducts.com or phone(800) 800-7310to purchasea PartsManual.Be sureto haveyourmodelnumberand serialnumberready.These canbe foundon the modelplatelocatedunderthe seat.Referto page 2 for moreinformationregardinglocatingyourmodeland serial numbers. DriveBelt (Transmission) 754-0461 DriveBelt (MowingDeck)50" Deck 754-04107 DriveBelt (MowingDeck)54" Deck 754-0642 DeckBlade(50" Deck)three each 742-04053A DeckBlade(54" Deck)Center Blade 742-0677 DeckSpindle(50"Deck) 618-04126A DeckSpindle(54"Deck) 618-04125A RearDeckWheels5.0x 1.38(50"Deck) 734-0973 the tractor.Contact FrontDeckWheels5.0dia. ball (50" Deck) 734-04155 your authorizedMTD DeckWheels5.0 dia. ball (54" Deck) 734-04155 Battery 925-1707D Tire (Front) 15"x 6" x 6" SquareShoulder 734-1731 Tire (Rear)22"x 9.5" x 12"SquareShoulder 734-04174 HubCap 731-05674 FuelTankCap 951-3111 ChokeControlCable(KohlerTwinCylinder) 746-1085A ThrottleControlCable(KohlerTwinCylinder) 746-1086 DischargeChuteAssembly 631-04070A )¸¸¸lfasafetyfeature is notfunctioning properlyi do not use i service dealeror call (800> 8oo,73 o: This Operators ManUalcovers a range of product specifications for VariousmodelS: CharacteriSticsand features discUssed _ ARNING: If a safety featureis not functioning do not use the tractor. Contact your authorized MTDservice dealer or call (800)properly, 800-7310. and/or illustrated in this manual may not be appliCabletOal! roodels: MTD LEOreserves the right to change prOduCt specifications designs and equipmentWitllout notice and without ncurring obligationl 32 NOTES Use this page to make notes and write down important information. 33 NOTES Use this page to make notes and write down important information. 34 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The CaliforniaAir ResourcesBoardandMTDConsumerGroupInc are pleasedto explainthe evaporativeemissioncontrolsystemwarrantyon your 2007lawn mower.In California,new lawnmowermust be designed,builtand equippedto meet the State'sstringentanti-smogstandards.MTDConsumerGroupInc must warrantthe EECSon yourlawn mowerfor the periodof time listedbelow providedthere has beenno abuse,neglector impropermaintenanceof your lawnmower. Your EECSmay includeparts such as the carburetor,fuel-injectionsystem,the ignitionsystem,catalyticconverter,fuel tanks,fuel lines,fuel caps, valves, canisters,filters,vapor hoses,clamps,connectors,and otherassociatedemission-relatedcomponents. Where a warrantable condition exists, MTDConsumer Group Inc will repair your lawn mower at no cost to you includingdiagnosis, parts and labor. MANUFACTURER'S WARRANTY COVERAGE: This evaporativeemissioncontrol systemis warrantedfor two years.If any evaporativeemission-relatedpart on yourequipmentis defective,the partwill be repairedor replacedby MTDConsumerGroupInc. OWNER'S WARRANTY RESPONSIBILITIES: Asthe lawn mowerowner,you are responsiblefor performanceof the requiredmaintenancelistedin yourowner'smanual. MTDConsumerGroupIncrecommendsthat you retain all receiptscoveringmaintenanceon your lawnmower,but MTDConsumerGroup Inccannot denywarrantysolelyforthe lack of receipts. Asthe lawn mowerowner,you shouldhoweverbe awarethat MTDConsumerGroupInc maydeny you warrantycoverageif your lawnmoweror a part has failed dueto abuse,neglect, or impropermaintenanceor unapprovedmodifications. Youare responsiblefor presentingyourlawn mowerto MTDConsumerGroupInc's distributioncenteror servicecenteras soonas the problemexists.The warrantyrepairsshouldbe completedin a reasonableamountof time, not to exceed30 days. If you havea questionregardingyour warrantycoverage,you should contactthe MTDConsumerGroupIncService Departmentat 1-800-800-7310. GENERAL EMISSIONS WARRANTY COVERAGE: MTDConsumerGroupIncwarrantsto the ultimatepurchaserand eachsubsequentpurchaserthat the lawnmower is: Designed,built andequippedso as to conformwithall applicableregulations;andfree from defectsin materialsand workmanshipthat causethe failure of a warrantedpart to be identicalin all material respectsto that part as describedin MTDConsumerGroupInc's applicationfor certification. The warrantyperiodbeginson the date the lawnmoweris deliveredto an ultimatepurchaseror first placed into service.The warrantyperiodis two years. Subjectto certain conditionsand exclusionsas statedbelow,the warrantyon emission-relatedparts is as follows: 1. Any warrantedpart that is not scheduledfor replacementas requiredmaintenanceinthe writteninstructionssupplied, is warrantedfor the warranty period statedabove. Ifthe part fails duringthe periodof warrantycoverage,the part will be repairedor replacedby MTDConsumerGroupInc accordingto subsection (4) below. Anysuch part repairedor replacedunderwarrantywill be warrantedfor the remainderof the period. 2. Any warrantedpart that is scheduledonly for regularinspection inthe writteninstructionssupplied is warrantedfor the warranty periodstated above.Any such part repairedor replacedunderwarrantywill be warrantedfor the remainingwarrantyperiod. 3. Any warrantedpart that is scheduledfor replacementas requiredmaintenancein the written instructionssuppliedis warrantedforthe periodof time beforethe first scheduledreplacementdatefor that part. If the partfails beforethe first scheduledreplacement,the part will be repairedor replacedby MTDConsumer GroupInc accordingto subsection(4) below.Any such part repairedor replacedunderwarrantywill be warrantedforthe remainderof the periodpriorto the first scheduledreplacementpointfor the part. 4. Repairor replacementof any warrantedpart underthe warrantyprovisionshereinmustbe performedat a warrantystationat no chargeto the owner. 5. Notwithstandingthe provisionsherein,warrantyservicesor repairswill be providedat all of our distributioncentersthat arefranchisedto servicethe subject enginesor equipment. 6. The lawnmowerowner will not be chargedfor diagnosticlaborthat is directlyassociatedwithdiagnosisof a defective,emission-relatedwarrantedpart, providedthat such diagnosticwork is performedat a warrantystation. 7. MTDConsumerGroupInc is liablefor damagesto otherengine or equipmentcomponentsproximatelycausedby a failure underwarrantyof any warranted part. 8. Throughoutthe lawnmowerwarrantyperiodstated above,MTDConsumerGroupIncwill maintaina supplyof warrantedparts sufficientto meetthe expected demandfor such parts. 9. Any replacementpart may be usedinthe performanceof any warrantymaintenanceor repairsand mustbe providedwithoutchargeto the owner.Suchuse will not reducethe warrantyobligationsof MTDConsumerGroupInc. 10. Add-onor modifiedpartsthat are not exemptedbythe Air ResourcesBoardmay not be used.The use of any non-exemptedadd-on or modifiedparts bythe ultimatepurchaserwill be groundsfor disallowinga warrantyclaims. MTDConsumerGroup Incwill not be liableto warrantfailuresof warrantedparts caused bythe use of a non-exemptedadd-onor modifiedpart. WARRANTED PARTS: The repairor replacementof any warrantedpart otherwiseeligiblefor warrantycoveragemay be excludedfrom such warrantycoverageif MTDConsumerGroup Inc demonstratesthat the lawnmowerhas been abused,neglected,or improperlymaintained,andthat such abuse, neglect,or impropermaintenancewasthe directcauseof the needfor repairor replacementof the part. That notwithstanding,any adjustmentof a componentthathas a factory installed,and properly operating,adjustmentlimiting device is still eligiblefor warrantycoverage.Thefollowing emissionwarrantyparts list arecovered: FuelLine,Fuel Line Clamps 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. HOW 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 impliedwarranty of merchantabilityof fitness for a particular purpose,applies after the applicable periodof express written warranty above as to the parts as identified.No otherexpresswarranty, whetherwrittenor 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 limitationson howlong an impliedwarranty lasts, sothe aboveexclusionsor limitationsmaynot applyto you. In no event shallrecoveryof any kindbe greaterthanthe amountof the purchasepriceof the productsold.Alterationof safety features of the productshallvoid this warranty. Youassumethe risk and 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. IVITD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019; GDOO-lO0015 REV.A Phone: 1=800=800-7310, 1-330=220-4683