MTD 31A 6ACE700 User Manual SNOW THROWER Manuals And Guides 1108690L
User Manual: MTD 31A-6ACE700 31A-6ACE700 MTD SNOW THROWER - Manuals and Guides View the owners manual for your MTD SNOW THROWER #31A6ACE700. Home:Lawn & Garden Parts:MTD Parts:MTD SNOW THROWER Manual
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Safety ° Assembly ° Operation ° Maintenance ° Troubleshooting O P RA-rO R'S ° Parts Lists ° Warranty MANUAL Two-Stage Snow Thrower m C, D Style 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 sparkattester meetingapplicablelocalor 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 sparkattester for the muffleris availablethroughyour nearestengineauthorizedservicedealeror contactthe servicedepartment,P.O,Box361131Cleveland, Ohio 44136-0019, MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019 PRINTEDIN U,S,A FORMNO, 769-01274E 05/25/2006 This Operator's Manual is an important part of your new snow thrower. It will help you assemble, prepare and maintain the unit for best performance. Please read and understand what it says. Table of Contents Safety Labels ...................................................... 3 Safe Operation Practices ................................... 4 Setting Up Your Snow Thrower .......................... 6 Operating Your Snow Thrower ........................... 8 MakingAdjustments ......................................... 12 Maintaining Your Snow Thrower ...................... Off-Season Storage .......................................... Trouble- Shooting ............................................. Parts List ........................................................... Warranty ............................................. 14 18 19 20 Back Cover Finding and Recording Model Number BEFOREYOU START ASSEMBLING YOUR NEW EQUIPMENT, please locate the model plate on the equipment and copy the information to 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 and/or obtain assistancefrom the Customer Support Department or an authorized service dealer. ,, www.mtdproducts.com IVITD LLC P. O. BOX 361131 CLEVELAND,OH 44136 330-220-4683 800-800-731 0 Customer Support Please do NOTreturn the unit to the retailer from which it was purchased, without first contacting Customer Support. If you have difficulty assembling this product or have any questions regardingthe controls, operation or maintenance of this unit, you can seek help from the experts. Choose from the options below: 1. Visit mtdproducts.com for many usefulsuggestions.Clickon CustomerSupportbutton and youwill get the optionsreproducedin the screenshot below.Clickon the appropriatebutton and help is immediatelyavailable. , 2. Phonea Customer Support Representative at 1(800)800-7310. 2 Theengine manufactureris responsiblefor all engine-relatedissues with regardto performance,power-rating,specifications,warrantyand service. Pleasereferto theengine manufacturer'sOwner's/Operator's Manual,packedseparatelywith yourunit, for moreinformation. 1. KEEPAWAYFROMROTATING IMPELLER ANDAUGER.CONTACT WITHIMPELLER OR AUGERCANAMPUTATE HANDSANDFEET. TOOLTOUNCLOG . USECLEAN-OUT DISCHARGE CHUTE. CLUTCH LEVERS, STOPENGINE, 3. DISENGAGE ANDREMAINBEHINDHANDLES UNTILALL MOVINGPARTSHAVESTOPPEDBEFORE UNCLOGGING ORSERVICINGMACHINE. . TOAVOIDTHROWNOBJECTS INJURIES, NEVER DIRECT DISCHARGE ATBYSTANDERS. USEEXTRA CAUTION WHENOPERATING ON GRAVELSURFACES. 5. READOPERATOR'SMANUAL. _CLEAN-OUT TOOL I1_, WARNING This symbol points out importantsafety instructionswhich, if not followed,could endangerthe personal safety and/or property of yourselfand others. Readand follow all instructionsin this manual beforeattemptingto operate this machine. Failure to complywith these instructionsmay result in personalinjury.When you see this symbol. HEED ITS WARNING! A chute clean-outtool is fastenedto the top of the augerhousingwith a mountingclip. Thetool is designed to cleara chuteassemblyof ice and snow, This item is fastenedwith a cabletie at the factory.Cut the cabletie beforeoperatingthe snowthrower, ChuteClean-outTool WARNING: Never use your hands to clear a clogged chute assembly. Shut off engine and remain behind handles until all moving parts have stopped before using the clean-out tool to clear the chute assembly. J 3 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. 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. Training Preparation 1. Read,understand,andfollowall instructionson the machineandin the manual(s)beforeattemptingto assembleand operate.Keepthis manualina safe placefor futureandregularreferenceandfor orderingreplacement 2. 3. WARNING This symbol points out importantsafety instructionswhich, if not followed,could endangerthe personal i safety and/or property i ofyourselfand others. Read and follow all instructionsin this manual beforeattemptingto operate this machine. Failure to comply with these i instructionsmay result i in personalinjury.When you see this symbol. 4. 5. 6. 7. 1. Thoroughlyinspectthe area wherethe equipmentis to be used. Removeall doormats,newspapers,sleds, boards, wires,and otherforeignobjects,whichcould betripped over or thrown bythe auger/impeller. parts. 2. Alwayswearsafetyglasses or eye shieldsduringoperation Be familiarwithall controlsandtheir properoperation. andwhile performingan adjustmentor repairto protectyour Knowhowto stopthe machineanddisengagethem quickly. eyes. Thrownobjectswhich ricochetcan cause serious Neverallowchildrenunder14 yearsoldto operatethis injury to the eyes. machine.Children14 yearsold andovershouldread and understandthe operationinstructionsand safetyrulesin 3. Do not operatewithoutwearingadequatewinterouter this manualand shouldbe trainedand supervisedbya garments.Do not wearjewelry, long scarves,or other parent. loose clothingwhichcould becomeentangledin moving Neverallowadultsto operatethis machinewithoutproper parts. Wearfootwearwhich will improvefooting on slippery instruction. surfaces. Thrownobjectscan causeserious personalinjury.Plan 4. Usea groundedthree-wireextensioncordand receptacle yoursnow-throwingpatternto avoiddischargeof material forall units withelectric startengines. towardroads,bystanders,andthe like. 5. Adjustcollectorhousingheight to cleargravel or crushed Keepbystanders,helpers,pets,andchildrenat least 75 rock surfaces. feetfromthe machinewhileit is in operation.Stop machine if anyoneentersthe area. 6. Disengageall control leversbeforestartingthe engine. Exercisecautionto avoidslippingor falling,especially 7. Neverattemptto makeany adjustmentswhileengineis running,exceptwherespecificallyrecommendedinthe when operatingin reverse. operator'smanual. 8, Let engine andmachineadjustto outdoortemperature beforestartingto clearsnow. 9. Toavoid personalinjury or propertydamage use extreme care inhandlinggasoline.Gasolineis extremelyflammable andthe vaporsare explosive.Serious personalinjury can occurwhen gasolineis spilledon yourself or your clothes, whichcan ignite.Washyour skinand changeclothes immediately. a. Useonly an approvedgasolinecontainer. b. Extinguishall cigarettes,cigars, pipes andothersources of ignition. c. Neverfuel machineindoors. d. Neverremovegas cap or add fuel whilethe engineis hot or running. e. Allow engineto coolat leasttwo minutesbeforerefueling. f. Neveroverfill fuel tank. Filltank to no morethan Y2-inch i HEED ITS WARNING! Your Responsibility Restrict the use of this power machine to persons who read, understand below bottomoffiller neckto providespacefor fuel expansion. g. Replacegasolinecap andtighten securely. h. If gasolineis spilled,wipe it off the engine and equipment. Movemachineto another area.Wait fiveminutes beforestartingthe engine. i. Neverstorethe machineor fuel containerinside where and follow the warnings and instructions i in this manual and onthe machine. there is an openflame, sparkor pilot light (e.g.furnace, waterheater,spaceheater,clothesdryeretc.). j. Allow machineto cool at leastfive minutes before storing. 4 Operation Maintenance 1. Donot put hands or feet near rotatingparts, inthe auger/impellerhousingor chuteassembly.Contactwiththe rotatingparts can amputatehands andfeet. 2. The auger/impellercontrolleveris a safetydevice.Never bypassits operation.Doingso makesthe machineunsafe and may causepersonalinjury. 3. The controlleversmustoperate easilyin bothdirections and automaticallyreturnto the disengagedpositionwhen released. & Storage 1. Nevertamper withsafetydevices.Checktheir proper operationregularly.Referto the maintenanceandadjustmentsectionsof this manual. 2. Beforecleaning,repairing,or inspectingmachinedisengageall control leversandstop the engine.Wait untilthe auger/impellercometo a completestop. Disconnectthe sparkplug wire and groundagainstthe engineto prevent unintendedstarting. 3. Checkbolts and screwsfor propertightness at frequent intervalsto keepthe machinein safe workingcondition. Also,visuallyinspectmachinefor any damage. 4. Do not changethe engine governorsettingor over-speed the engine.The governorcontrols the maximumsafe operatingspeed of the engine. 5. Snowthrowershaveplatesand skidshoesare subjectto wearanddamage. For yoursafetyprotection,frequently check all componentsand replacewith originalequipment manufacturer's(OEM) parts only."Use of partswhich do not meetthe original equipmentspecificationsmaylead to improperperformanceandcompromisesafety!" 6. Checkcontrols periodicallyto verify they engageand disengageproperlyandadjust, if necessary.Referto the adjustmentsection inthis operator'smanualfor instructions. 7. Maintainor replacesafetyandinstructionlabels, as necessary. 8. Observeproper disposallaws andregulationsfor gas, oil, etc. to protectthe environment. 9. Priorto storing,run machinea few minutesto clearsnow from machineand preventfreezeup of auger/impeller. 10. Neverstorethe machineor fuel containerinside where thereis an openflame, sparkor pilot lightsuch as a water heater,furnace, clothesdryeretc. 11. Alwaysreferto the operator'smanualfor proper instructions on off-seasonstorage. 4. Neveroperate witha missingor damagedchuteassembly. Keepall safetydevicesin place andworking. 5. Neverrunan engineindoorsor in a poorlyventilatedarea. Engineexhaustcontainscarbonmonoxide,an odorlessand deadly gas. 6. Donot operate machinewhile underthe influenceof alcohol or drugs. 7. Mufflerandengine becomehot andcan causea burn.Do not touch. 8. Exerciseextremecaution when operatingon or crossing gravel surfaces.Stay alert for hidden hazardsor traffic. 9. Exercisecaution when changingdirectionandwhileoperating on slopes. 10. Plan yoursnow-throwingpatternto avoid dischargetowards windows,walls, cars etc. Thus, avoidingpossibleproperty damage or personalinjury causedby a ricochet. 11. Neverdirect dischargeat children,bystanders,and pets or allow anyonein front of the machine. 12. Donot overloadmachinecapacity byattemptingto clear snow at too fast of a rate. 13. Neveroperatethis machinewithoutgoodvisibility or light. Alwaysbe sure of yourfooting and keepa firm hold on the handles.Walk, neverrun. 14. Disengagepowerto the auger/impellerwhentransportingor not in use. Do not modify 15. Neveroperate machineat hightransport speedson slippery surfaces. Lookdownand behindand use care when engine Toavoid seriousinjuryor death,do not modifyengine inany way.Tamperingwiththe governorsettingcan leadto a runaway engineandcauseit to operateat unsafespeeds.Nevertamper withfactorysettingof enginegovernor. Notice regarding Emissions backingup. 16. Ifthe machineshouldstartto vibrate abnormally,stop the engine,disconnectthe sparkplug wire and groundit against the engine.Inspectthoroughlyfor damage.Repairany damage beforestartingandoperating. 17. Disengageall control leversandstop engine beforeyou leavethe operatingposition (behindthe handles).Wait untilthe auger/impellercomesto a completestop before uncloggingthe chuteassembly,makingany adjustments,or inspections. 18. Neverput yourhand in the dischargeor collectoropenings. Alwaysuse the clean-outtool providedto unclogthe discharge opening.Donot unclogchuteassemblywhileengine is running.Shut off engine and remainbehindhandlesuntil all movingparts havestoppedbefore unclogging. 19. Useonly attachmentsandaccessoriesapprovedbythe manufacturer(e.g. wheelweights,tire chains,cabs etc.). 20. If situationsoccurwhich are not coveredin this manual,use care and goodjudgment. Contactyourdealeror call the customerservice numberfound on page two. Engineswhichare certifiedto complywithCaliforniaandfederal EPAemissionregulationsfor SORE(SmallOff RoadEquipment) arecertified to operateon regularunleadedgasoline,and may includethe followingemissioncontrolsystems:EngineModification (EM)andThreeWayCatalyst(TWC)if so equipped. Your Responsibility Restrictthe useof this powermachineto personswho read,understandand followthe warningsand instructionsin this manual andon the machine. Practices 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 IT'S 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 NOTE:Referencesto right or left sideof the snow throwerare determined from behindthe unitin the operatingposition(standing directlybehindthe snow thrower,facingthe handle _ panel). ! NOTE:Snowthrowersvary by modelwith regardto featuresandcomponents. Your snowthrowermay NOT resemble,in detail. snowthrowersillustrated in figures throughoutthis manual. 1, Observethe lowerrear area of the snowthrowerto be sure bothcablesare alignedwith rollerguides beforepivotingthe handleupward, 2, Securethe handleby tighteningthe plasticwing knoblocatedon boththe left and rightsidesof the handle,Removeand discardany rubberbands,if present,Theyare for packagingpurposesonly, 3, Positionthe chute assemblyoverthe base, 4, Closethe flangekeepersto securethe chute assemblyto the chute base,Theflangekeeperswill click intoplacewhenproperlysecure, NOTE:If the flangekeeperswill not easilyclick into place,usethe palmof yourhand to applyswift,firm pressureto the back of each, NOTE:Two replacement augershearpinsare includedwith this manual (or stowedin the plastic handlepanel).Referto i Augerson page 16for more informationregardingshear pin replacement. 6 . Removethe flat washerand hairpinclip from theend of the chute directionalcontrol. Insertthe end of the chute directionalcontrolinto the lowerbracketand securewith theflat washerand hairpin clipjust removed.If necessary,the lowerbracket can be adjusted.Referto ChuteBracketAdjustment. on Page 13. IMPORTANT:Priorto operatingyoursnowthrower,refer to Auger ControlTeston page 11.Readand followall instructionscarefullyand performall adjustmentsto verify your snowthroweris operatingsafelyand properly. Tire Pressure Beforeoperating,checktire pressureand reducepressure in bothtires to between15psi and 20 psi. NOTE:If thetire pressureis not equalin bothtires,the unit may nottravel in a straightpathand the shaveplate may wearunevenly. IMPORTANT Priorto operating your snow thrower, refer to Auger Control Test on page 11. Read and fo low all instructions carefully and perform all adjustments to verify your snow thrower is operating safely and properly. 7 Know Your Snow Thrower f DriveControl ElectricStartButton z AugerControl ChuteAssembly GasCap Oil Fill __t_ \ jChute DirectionalControl CleanOut Tool EngineControls RecoilStarter Handle ElectricStarterOutlet Primer Ignition Key \ WARNING Choke Control SkidShoe Augers Read, understand, and follow all instructions and warnings on the machine and in this manual before Control Jj Figure 1 operating. Use extreme care when handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Never fuel the machine indoors or while the engine is hot or running. Extinguish cigarettes, cigars, pipes and other sources of ignition. NOTE:Snowthrowersvary by modelwith regardto featuresand components. Yoursnowthrowermay NOT resemble,in detail, snowthrowersillustrated in figures througboutthis manual, Choke Control Now that you have set up your snow thrower for operation, get acquainted with its controls and features. These are described below and illustrated in Figure 1. This knowledge will allow you to use your new equipment to its fullest potential. NOTE: Fordetailedstartinginstructionsand more informationon all enginecontrols,referto the Tecumseh Thechokecontrol is foundon the rear of the engineand is activatedby rotatingthe knobclockwise,Activatingthe Enginesmanualpackedseparatelyand Starting The chokecontrolclosesthe chokeplateon thecarburetor Engine on page 10 of this manual, and aids in startingthe engine, Throttle Shift Lever !;_ r;fl _'_ [<] Control Thethrottlecontrolis locatedon the E] engine,It regulatesthe speedof the engineand will shut off the enginewhen pusheddowncompletely, The shiftleveris locatedbetweenthe lowerhandles, Placethe shiftleverinto anyof eightpositionsto control thedirectionof travel and groundspeed, Primer Forward Thereare five forward(F) speeds,Positionone (1) is the slowestand positionfive (5) is thefastest, Depressingthe primerforcesfuel directly intothe engine'scarburetorto aid in cold-weatherstarting, Reverse Thereare two reverse(R) speeds,One (1) is the slower and two (2) is the faster. Oil Fill Engineoil levelcan be checkedand oil addedthroughthe oil fill, 8 © Auger Control Ignition Key The ignitionkeyis a safety devise.It mustbe fully insertedin orderfor the engineto start. Removethe ignitionkey whenthe snowthroweris not in use. Donot turnthe ignitionkey in an attemptto startthe engine.Doingso maycause it to break. AUGER CONTROL Clean-Out __lb Theauger controlis locatedon the left handle.Squeeze thecontrol grip againstthe handleto engagethe augers and start snowthrowingaction. Releaseto stop. DRIVE CONTROL toARNING" clear a clogged chute assemNever use your hands bly. Shut off engine and remain behind handles until all moving parts have stopped before unclogging. The chuteclean-outtool is fastenedto the topof the auger housingwith a mountingclip. Thetool is designed to clear a cloggedchuteassembly. Drive Control f i Tool _ NOTE: This item is fastenedwith a cabletie to the rear of the auger housingat the factory.Cut the cabletie beforeoperatingthe snowthrower. WARNING Skid Shoes Positionthe skid shoesbasedon surfaceconditions. Adjust upwardfor hard-packedsnow.Adjustdownward whenoperatingon gravelor crushed rock surfaces. Recoil Starter This handleis usedto manuallystart the engine. Thedrivecontrol is locatedon the right handle.Squeeze thecontrol grip againstthe handleto engagethe wheel drive. Releaseto stop. Chute Directional Handle Electric Starter Button Pressingtheelectricstarterbuttonengagesthe engine's electricstarterwhenpluggedintoa 120Vpowersource. Control Electric Starter Outlet f CHUTE DIRECTIONAL DISCHARGE _'_DISCHARGE CONTROL Requirestheuse of a three-prongoutdoorextensioncord and a 120Vpowersource/walloutlet. ADJUSTABLE CHUTE TILT Augers Whenengaged,the augersrotateand draw snowinto the auger housing. Chute Assembly Snowdrawnintothe auger housingis dischargedoutthe chute assembly. J Thechute directionalcontrolis locatedon left side of the snowthrower. Tochangethe directionin whichsnow is thrown,turn chutedirectionalcontrol as follows: • Crankclockwiseto dischargeto the left. Gas Cap Unthreadthe gas capto add gasolineto the fueltank. The operation of any snow thrower can result in foreign objects being thrown intothe eyes, which can damage your eyes severely. Always wear safety glasses while operating the snowthrower, or while performing any adjustments or repairs on it. Be sure no one other than the operator is standing near the sno_ thrower while starting engine or operating snow thrower. Never run engine indoors or in enclosed, poorly ventilated areas. Engine exhaust contains carbon monoxide,an odorless and deadly gas. Keep hands, feet, hairand loose clothinc away from any moving parts on engine and snow thrower. • Crankcounterclockwiseto dischargeto the right. 9 Gas & Oil Fill-Up WARNING Servicethe enginewith gasolineand oil as instructedin the TecumsehEnginesmanualpackedseparatelywith yoursnowthrower.Readinstructionscarefully, StartingThe Engine 1, Attachsparkplug wireto sparkplug. Makecertain the metalloop on theend of the sparkplug wire (insidethe rubberboot)is fastenedsecurelyoverthe metaltip on the sparkplug. Read, understand, and follow all instruc- 2, Makecertain boththe augercontroland drivecontrol are in thedisengaged(released)position, tions and warnings on the machine and in this manual before 3, Movethrottlecontrolup to FASTposition.Insert ignitionkeyinto slot. Makesureit snaps intoplace. Do notattemptto turn the key. operating. NOTE:The enginecannotstart unlessthe key is insertedintoignitionswitch, Use extreme care when handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Never fuel the machine indoors or while the engine is hot or running. Extinguish cigarettes, cigars, pipes and other sources of ignition. If your home's wiring system is not a three-wire grounded system,do not use this electric starter under any conditions. If your home electrical system is grounded, but a three-hole receptacle is not available,do not use your snow thrower's electric starter. Electric Starter 1, Determinethat yourhome'swiringis a three-wire groundedsystem,Ask a licensedelectricianif you are not certain. WARNING: The optional electric starter is equipped with a grounded three-wire power cord and plug, and is designed to operate on 120 volt AC household current. It must be used with a properly grounded three-prong receptacle at all times to avoid the possibility of electric shock. Follow all instructions carefully prior to operating the electric starter. If youhavea groundedthree-prongreceptacle,proceed as follows: 1, Plug theextensioncord intothe outletlocatedon theengine'ssurface, Plugtheother end of extension cord intoa three-prong120-volt,grounded,AC outlet in a well-ventilatedarea. 6, As theenginewarms, slowlyrotatethe chokecontrol to the OFF position.If theenginefalters,quickly rotate the chokecontrolback to FULLand then slowlyinto the OFF positionagain. 7, Whendisconnectingthe extensioncord, alwaysunplug the end at thethree-prongwalloutlet beforeunplugging the oppositeend from the snowthrower, Recoil Starter 1, Rotatechoke controlto FULLchoke position(cold enginestart), NOTE: If the engineis alreadywarm,placechokecontrol in theOFF positioninsteadof FULL. 2, Pushthe primertwo or threetimesfor cold engine start, makingsureto covervent hole in thecenter of the primerwhen pushing, NOTE: DONOT useprimerto restarta warmengineafter a short shutdown. NOTE:Additionalprimingmaybe necessaryif the temperatureis below15o Fahrenheit, 3, Graspthe recoilstarterhandleand slowlypull the rope out, At the pointwhereit becomesslightlyharderto pull the rope,slowlyallowthe ropeto recoil. 4, Pull the starterhandlewith a firm, rapid stroke,Donot releasethe handleand allowit to snapback, Keepa firm hold on the starterhandleand allowit to slowly recoil, , As theenginewarms, slowlyrotatethe chokecontrol to the OFF position.If theenginefalters,quickly rotate the chokecontrolback to the FULLpositionand then slowlyintothe OFF positionagain. NOTE:Allowthe engineto warm up for a few minutes after starting.Theenginewill not developfull poweruntil it reachesoperatingtemperatures. Stopping The Engine Runenginefor a few minutesbeforestoppingto helpdry off any moistureon the engine. 2, Rotatechokecontrol to FULLchoke position(for a coldengine start), NOTE: If the engineis alreadywarm,placechoke controlin the OFFpositioninsteadof FULL. 3, Pushthe primertwo or threetimesfor coldengine start, makingsureto covervent hole in thecenterof the primerwhenpushing, NOTE: DONOT useprimerto restarta warm engine after a short shutdown. 4, Pushstarterbuttonto start engine. 5, Oncethe enginestarts,releasestarterbutton. 10 Chute Clean-Out Tool 5. With the throttlecontrolin the FAST(rabbit)position and the augercontrol in the disengaged"up"position, walk to the front of the machine. Thechute clean-outtool is convenientlyfastenedto the rear of the augerhousingwith a mountingclip. Should 6. Confirmthat the auger hascompletelystopped snowand ice becomelodgedin the chuteassembly rotatingand showsNOsigns of motion.If the auger duringoperation,proceedas followsto safelycleanthe showsANYsigns of rotating,immediatelyreturnto chuteassemblyand chuteopening: the operator'spositionand shut off the engine.Wait 1. Releaseboththe AugerControland the DriveControl. for ALL movingparts to stop beforere-adjustingthe 2. Stopthe engineby removingthe ignitionkey. auger control. 3. Removethe clean-outtool fromthe clip which secures 7. To readjustthe controlcable, loosenthe upper hex it to the rearof the augerhousing. nuton the augercable bracket. 4. Use the shovel-shapedend of the clean-outtool to 8. Positionthe bracketupwardto providemoreslack(or dislodgeand scoop anysnow and icewhich has downwardto increasecabletension).See Figure2. formedin and nearthe chute assembly. 9. Retightenthe upperhex nut. 5. Refastenthe clean-outtool to the mountingclip on the rear of the augerhousing,reinsertthe ignitionkey and 10.RepeatAuger Control Test to verifyproperadjustmenthas beenachieved. startthe snow thrower'sengine. 6. Whilestandingin the operator'sposition(behindthe snowthrower),engagethe augercontrolfor a few secondsto clearany remainingsnowand ice from the chuteassembly. To Engage Drive DriveSpeed, use the slower speeds until you are comfortable and familiar with the NEVER reposition the shift lever (change speeds or directior of travel)without first releasing the drive control and bringing the snow thrower to a complete stop With thethrottlecontrol in the Fast(rabbit)position, moveshift leverintoone of the six forward(F) positionsor two reverse(R) positions.Selecta speed appropriatefor the snowconditionsand a paceyou're comfortablewith. Doing so will result in premature wear to the snow thrower'sdrive i system, 2. Squeezetheauger controlagainstthe handleand the augerswill turn. Releaseit and the augerswill stop. 3. Squeezethedrivecontrol againstthehandlethe snow throwerwill move.Releaseit and drivemotionwill stop. To Engage Augers Toengagethe augersand start throwingsnow, squeezethe augercontrolagainstthe left handle. Releaseto stopthe augers. Figure 2 WARNING Never use your hands to clean snow and Auger Control Test Performthe followingtestbeforeoperatingyour snow throwerfor the first time and at the startof eachwinter. Checkthe adjustmentof the augercontrol asfollows: 1. Whentheauger controlis releasedand in the disengaged"up"position,the cable shouldhavevery little slack. It shouldNOTbe tight. assembly or auger 2. In a well-ventilatedarea,start the snowthrowerengine as instructedon the previouspage.Makesurethe throttleis set in the FASTposition. 3. Whilestandingin the operator'sposition(behindthe snowthrower),engagethe auger. 4. Allowthe augerto remainengagedfor approximately ten (10)secondsbeforereleasingthe augercontrol. Repeatthis severaltimes. 11 The muffler, engine areas become hot burn, Do not touch, Auger Control Referto Auger ControlTeston Page 11to adjustthe augercontrol. Drive Control i¸ i Whenthedrivecontrol is releasedand in thedisengaged"up" position,the cable shouldhavevery little slack. It shouldNOT be tight. Checkthe adjustmentof the drivecontrolas follows: 1. With thedrive controlreleased,pushthe snow throwergently forward.The unitshouldroll freely. 2. Engagethedrivecontroland gentlyattemptto push the snowthrowerforward.Thewheels shouldnot turn. Theunit shouldnotroll freely. 3. With thedrive controlreleased,movethe shift lever backand forth betweenthe R2positionand the F6 positionseveraltimes. Thereshouldbe no resistance in the shiftlever. J Figure 3 4. If anyof the abovetestsfailed, thedrive cableis in needof adjustment.Proceedas follows: WARNING Read, understand, and follow all instructions and warnings on the machine and in this manual before operating. Never attempt to make any adjustments while the engine is running, except where specified in operator's manual. 5. Loosenthe lowerhexnut on the drivecable bracket. See Figure3. 6. Positionthe bracketupwardto providemoreslack (or downwardto increasecabletension). 7. Retightenthe upper hexnut. Chute Assembly Thedistancesnowis throwncan be adjustedby changing the angleof thechute assembly.Todo so: 1. Stopthe engineby removingthe ignitionkeyand loosenthe plasticwing knobfoundon the left sideof thechute assembly. 2. Pivotthe chute upwardor downwardbeforeretighteningthe wingknob. See Figure4. Figure 4 12 Skid Shoes The spacebetweenthe skid shoesand the groundcan be adjusted.See Figure5. • Forclose snow removalon a smoothsurface,raise skid shoes higheron the augerhousing. / / / / ° Use a middleor lowerpositionwhenthe areato be clearedis uneven,such as a graveldriveway. Toadjustthe skid shoes: 1. Loosenthe four hexnuts (two on each side)and carriagebolts. Moveskid shoesto desiredposition. 2. Makecertainthe entirebottomsurfaceof skid shoeis againsttheground to avoidunevenwearon the skid shoes. 3. Retightennutsand boltssecurely. Figure 5 Chute Bracket Adjustment If the spiralat the bottomof the chutedirectionalcontrol is not fully engagingwith the chuteassembly,thechute bracketcan be adjusted.Todo so: 1. loosenthe two nutswhich securethe chute bracket WARNING and repositionit slightly.See Figure6. 2. Retighteningthe nuts. _oosegravelcan be picked Jp andthrown bythe auger, causinginjuryto the operator and bystandersand/or dar_ageto the snowthrower Tire Pressure Beforeoperating,checktire pressureand reducepressureto between15 psiand 20 psi. If thetire pressureis notequal in bothtires,the unit may pull to one side or the other. and surroundingproperty, Figure 6 13 Engine Referto the separate TecumsehEnginesmanual packedwithyour unitfor all enginemaintenance. Lubrication Engine Referto the separate TecumsehEnginesmanual packedwithyour unitfor all enginelubricationinstructions. Gear Shaft Thegear (hex) shaftshouldbe lubricatedat least once a seasonor after every25 hoursof operation. 1. Removethelowerframe coverby removingthe two screwswhichsecureit. 2. Applya lightcoatingof an all-weathermulti-purpose greaseto the hex shaft.See Figure7. Wheels At leastonce a season,removeboth wheels.Cleanand coat theaxles with a multipurposeautomotivegrease beforereinstallingwheels. WARNI NG repairing, or inspect, Figure 7 I Spacers Chute Directional Control Oncea season,thejoystickshouldbe lubricatedwith petroleumjelly, linseedoil, mineraloil, paraffinwax or 3-in-1oil. Auger Shaft At leastonce a season,removethe shearpinson auger shaft. Spraylubricantinsideshaft, aroundthe spacers. Alsolubricatethe flangebearingsfoundat eitherend of the shaft. See Figure8. Gear Case Theaugergear case has beenfilled with greaseat the factory.If disassembledfor any reason,lubricatewith two ouncesof grease(Part Number737-0168). Figure 8 NOTE: Donot overfillthe gearcase. Damageto the sealscould result.Be surethe vent plug is freeof greasein orderto relievepressure. Avoidoil spillage on rubber friction wheel and aluminum drive Platel Shave Plate and Skid Shoes Theshaveplateand skid shoeson the bottomof the snowthrowerare subjectto wear.Theyshouldbe checkedperiodicallyand replacedwhennecessary. Toremoveskid shoes: 1. Removethefour carriagebolts and hexflangenuts which securethem to the snowthrower. 2. Reassemblenew skid shoeswith the fourcarriage bolts (two on each side)and hexflange nuts.Refer to Figure9. NOTE:Augersnot shownfor clarity, Toremoveshaveplate: J 1. Removethecarriageboltsand hexnuts which attachit to the snowthrowerhousing. Figure 9 2. Reassemblenew shaveplate,makingsureheadsof carriagebolts are to the insideof housing.Tighten securely. 14 Auger Belt Replacement To removeand replaceyoursnow thrower'sauger belt, proceedas follows: 1. Removethe plasticbelt coveron the front of the engineby removingthe two self-tappingscrews. / NOTE:Drainthe gasolinefrom the snowthrower,or placea pieceof plasticunderthe gas cap. 2. Carefullypivotthe snowthrowerup and forwardso that it restson the augerhousing.Removethe frame coverfrom the undersideof the snow throwerby removingfour self-tappingscrewswhich secureit. ntaining SnoW 3. Rollthe auger beltoff the enginepulley. 4. a. Loosenand removethe shoulderscrewwhich actsas a belt keeper. b. Unhookthesupport bracketspringfromthe frame. 5. Removethe beltfrom aroundtheauger pulley,and slipthe beltbetweenthe supportbracketand the augerpulley.Reassembleaugerbelt by following instructionsin reverseorder. NOTE:Do NOTforgetto reinstallthe shoulderscrew and reconnectthe springto the frame after installinga replacementaugerbelt. iiii _i_i_ I _i_ i_ i NOTE: Although multi-viscosity( (5W30.10W30 etc: improve starting in cold weather, viscosity oilsalso result in higher oi! consumpi tion when used above 32°E Check your snow thrower!s engine oil level more frequently to gine amage from running low on oil. NOTE: Do not sand' blast spark plug spark plug should becleaned by scraping or wire brushing and washing with a commercial NEVERreplace the auger shear pins with standard pins, e to the auger earbox or other component& as a result of doing so, wil! NOTbe covered by your snow throwerls Warranty, J 15 / Augers • Theaugersare securedto the spiralshaftwith two shearpinsand cotterpins, If the augershouldstrikea foreignobject or icejam, the snowthroweris designed so that the pinsmay shear,Referto Figure9, If theaugerswill notturn, checkto seeif the pinshave sheared,One set of replacementshearpins hasbeen providedwith the snowthrower.When replacingpins, sprayan oil lubricantintoshaft beforeinsertingnew pins, Drive Belt Replacement Toremoveand replaceyoursnow thrower'sauger belt, proceedas follows: 1, Removetheplasticbelt coveron thefront of the engineby removingthe two self-tappingscrews, • Drainthe gasolinefromthe snowthrower,or placea pieceof plasticunderthe gas cap, / NEVERreplace theaugershear pinswithanything otherthanOEM PartNo.738-04124 replacement shear pins.Anydamage to theaugergearbox i orothercomponents asa resultoffailing to dosowillNOTbe coveredbyyoursnow thrower's warranty. • Carefullypivotthe snowthrowerup and forwardso that it restson the augerhousing, 2, Removetheframe coverfrom the undersideof the snowthrowerby removingfour self-tappingscrews which secureit, 3, a, Graspthe idler pulleyand pivot it towardthe right, b, Rollthe auger beltoff the enginepulley, c, Lift the drivebelt off engine pulley, 4, Slip the drivebeltoff the pulleyand betweenfriction wheeland frictionwheeldisc, • Removeand replacebelt in the reverseorder, f J 16 Friction Wheel Removal If the snowthrowerfails to drivewith the drivecontrol engaged,and performingthedrivecontrol cableadjustmenton page 14fails to correctthe problem,the friction wheelmay needto be replaced,Followthe instructions below,Examinethe frictionwheelfor signsof wearor crackingand replaceif necessary • Placethe shiftleverin third Forward(F3) position, • Drainthe gasolinefrom the snowthrower,or placea pieceof plasticunderthe gas cap, Maintaining Your Snow • Carefullypivotthe snowthrowerup and forwardso that it restson the augerhousing, 1, a, Removethe frame coverfrom the undersideof the snowthrowerby removingfourself-tapping screwswhichsecure it, b, Removethe right-handwheelby removingthe screwand bell washerwhichsecureit to the axle, 2, Carefullyremovethe hex nutand washerwhich securesthe hexshaft to the snowthrowerframeand lightlytap the shaft'send to dislodgethe ball bearing fromthe rightsideof the frame, When reassembling the friction wheel as- 3, Carefullypositionthehex shaftdownwardand to the left beforecarefullyslidingthefrictionwheel assemblyoff the shaft, sembly,tighten each screw only one rotation beforeturning the wheelclockwise and NOTE: If you'rereplacingthe frictionwheelassembly as a whole,discardthe wornpartand slidethe newpart ontothe hex shaft, Followthe stepsabovein reverse orderto reassemblecomponents.If you'redisassemblingthe frictionwheeland replacingonly the rubber ring,proceedas follows: proceeding with the next screw. Repeat this process several times to ensure the 4, Removethe four screwswhich securethe friction plates are secured with equal force. wheel'ssideplatestogether, • Removethe rubberring from betweenthe plates, • Reassemblethe side plateswith a newrubber ring, • Slide thefrictionwheelassemblybackontothe hex shaftand follow thestepsabovein reverseorder to reassemblecomponents, NEVER replace the auger shear pins with anything other than OEM Part No.738-04124 replacementshear pins. Any damageto the auger gearbox or other components as a result of failing to do so will NOT be covered by your snow thrower'swarranty. 17 WARNING:Do not draincarburetorif If the snowthrowerwill not be usedfor30 daysor longer, or if it is the end of the snow seasonwhenthe last possibilityof snow is gone,the equipmentneedsto be stored properly.Followstorageinstructionsbelowto ensuretop performancefrom the snowthrowerfor many moreyears. Preparing Engine with fuel in tank indoors or in poorly WARNING:Neverstore snowthrower ventilatedareas, wherefuel fumes may reachan openflame, spark or pilot lightas on a furnace, water heater,clothesdryeror gas appliance. ,__ WARNING Neverstore snowthrower with fuel in tankindoors i or in poorlyventilated areas,where fuel fumes may reachan openflame, spark or pilot lightas on a furnace,water heater, clothesdryeror gas appliance. Drainfuel intoan approved containeroutdoors,away i from anyopenflame. Be certainengineis cool. i Do not smoke.Fuelleft i in engineduringwarm I weatherdeterioratesand ;;will causeserious i starting problems. i Do not draincarburetorif usingfuel stabilizer.Never i use engineor carburetor i cleaningproducts=nthe I rue tank or permanent I damagemay occur. usingfuel stabilizer.Neveruse engine or carburetorcleaningproductsin the fuel tank or permanentdamagemay occur. NOTE:Fuelstabilizer(suchas STA-BIL)is an acceptable alternativein minimizingtheformationof fuel gum depositsduringstorage.Add stabilizerto gasolinein fuel tank or storagecontainer.Alwaysfollow mix ratiofoundon stabilizercontainer.Runengineat least 10minutesafter adding stabilizerto allow it to reachthe carburetor.Do not drain carburetorif usingfuel stabilizer. . NOTE:It is importantto preventgum depositsfrom forming in essentialfuelsystempartsof the engine suchas the carburetor,fuel filter,fuel hoseor tank duringstorage. CAUTION:Alcoholblendedfuels (calledgasoholor using ethanolor methanol)canattract moisturewhich leadsto separationand formationof acids duringstorage.Acidic gas can damagethe fuel systemof an enginewhile in storage. To avoidengineproblems,thefuel systemshouldbe emptied beforestoragefor 30 days or longer.Follow these instructionsto prepareyour snowthrowerfor storage: WARNING: Drain fuel into an approved container outdoors, away from any open flame. Be certain engine is cool. Do not smoke. Fuel left in engine during warm weather deteriorates and will cause serious starting problems. NOTE:Referto the Tecumsehenginemanualfor more informationon preparingthe snow throwerenginefor storage. Preparing Snow Thrower • Whenstoringthe snow throwerin an unventilatedor metalstorageshed,care shouldbe takento rustproof the equipment.Usinga lightoil or silicone,coatthe equipment,especiallyanychains,springs,bearings and cables. • Removeall dirt from exteriorof engine and equipment. ° Followlubricationrecommendationsin Maintenance sectionof this manual. • Storeequipmentin a clean,dry area. 1. Removeall gasolinefrom the carburetorand thefuel tank to preventgumdepositsfromformingon these partsand harmingthe engine. . Removethe spark plugand pourone (1) ounceof engine oil throughthe sparkplug hole intothe cylinder. Coversparkplug hole with a rag and crank theengine severaltimesto distributethe oil. Replacesparkplug. Runthe engineuntilthe fuel tank is emptyand it stops due to lack of fuel. 3. Draincarburetorby pressingupwardon bowldrain, locatedbelowthe carburetorcover (referto the Tecumsehenginemanualfor moredetailedinstruction). 18 Problem En g Ca use ne fa stostat r Remedy 1 Chokenot nONpost on 2. 1 Sparkplugwire disconnected. MovechoketoONpost on 2. Connectwire to spark plug. 31 Fuel tank emptyoi Stalefuel• 31 Filltank with clean,fresh gasolinel Enginenot piirned. 41 5: Fauity s park plug: 6. Blockedfuel linel 6, 7i Safetykey notin ignitionon enginel Engineruns erratic Engine oVerheats Excessive Vibration Loss of power ! Primeengineas instructed OPeratingYou[SnowTh[ovver_ 5• Clean,adjustgap, orreplace Cleanfue! line, 1, Movechokeleverto OFF position, 2, Blockedfuel lineor stale fuel, 2. Cleanfuel line;fill tankwith clean, fresh gasoline• 3, Wateror dirt in fuel system, 3. Drainfuel tank. Refillwith fresh fuel• 4, Carburetoroutof adjustment, 4. Contact MTDServiceCenter. 1 carburetor notadjustedproperly 1 contact MTDservice center 1. Looseparts or damagedauger. 1. Stop engineimmediatelyand disconnectsparkplug wire.Tighten all bolts and nuts,If vibration continues,haveunit servicedby a MTDServiceCenter. 1• Sparkplugwire loose. 1• Connectandtighten sparkplug 2 Gasca- vent hole -lu--ed • _, v uu • wire. 2• Removeice and snowfrom gas cap. Be certain vent hole is clear. 3• ContactMTD ServiceCenter. 3, Exhaustport plugged, Unit fails to propel itself Unit fails to d scharclesnow 1. Drivecontrol cablein needof adjust- 1. Adjust drivecontrolcable. Referto ment. 2, Drive beltlooseor damaged. "MakingAdjustments". 2. Replacedrivebelt. 1• Chuteassemblyclogged. I v I 2• Foreignobject lodgedin auger. 3• Augercontrolcable in need of adjustment • 4• Augerbe t looseor damaged• 5 Shearpin(s) sheared 19 1• Stop engineimmediatelyand disconnectspark plug Wire.Clean chute assemby and ns de of auge housingwith clean-outtool or a stick 2, Stop engineimmediatelyand disconnectspark plug wire. Removeobjectfrom augerwith c ean-outtool or a stick. ^ .......... L_ Heferto Augerbontro lest on page 11. 4• Referto Maintenancesection. I Shooting 7: insert keyfu!!yinto the swi!ch; 1, Unit runningon CHOKE, I I ili_iii/i_i/i!_i_/_ii/i i_i!/_ii_i_!!ii _ 5. Repace w th newshearp n(s). NOTE:This section addresses minor service issues, For further details, a MTD authorized service center or call 1 (800)800,7310 for assistance. Styles C & D i / 20 1. 731-2635 SnowRemovalToolMount 29. 684-04107 SpiralAssembly,LH 2. 684-04057 ImpellerAssembly,12"Dia. 30. 684-04108 SpiralAssembly,RH 3. 710-0347 Hex Screw,3/846, 1.75,Gr5 31. 731-04870" Spacer,1.25ODx.75 ID x 1.00 4. 710-0451 Bolt, Carriage,5/16-18,.750Grl 32. 736-0188 Washer,Flat,.76x 1.49x .06 5. 710-0604A Screw, 5/16-18,0.625 33. 741-0493A Bushing,Flange,.80 ID x .91OD 6. 710-0703 Screw,Carriage,1/4-20,.750,Gr5 34. 790-00087A Housing,1"Hex Bearing 7. 712-04063 Nut,FlangeLock,5/16-18,Nylon 35. 790-00117 ShavePlate,2.25 x 21.66 8. 712-04064 Nut,FlangeLock,1/4-20,Nylon 790-00120 ShavePlate,2.25 x 23.66 9. 712-04065 Nut,FlangeLock,3/8-16,Nylon 790-00121 ShavePlate,2.25 x 25.66 10. 714-04040 CotterPin,Bow-tie 790-00118 ShavePlate,2.25 x 27.66 11. 725-0157 Cable,Tie, 3/16x .05x 7.4 36. 784-5580 Slide Shoe 12. 726-04012 Nut,Push-on,.25 Dia 37. 719-0319 Housing,Auger,RH Reduced 13. 731-04705 Chute,Adapter5" Dia 38. 719-0320 Housing,Auger,LH Reduced 14. 732-0611 Spring,Extension,.38OD x 3.6 39. 721-0179 Seal,Oil, .750ID 15. 736-0174 Washer,Wave,.625x .885x .015 40. 741-0662 Bearing,Flange,.75x 1.0x .59 16. 736-0242 Washer,Bell, .340x .872x .060 41. 710-0642 Screw,Self-tapping,1/4-20,0.750 17. 736-0463 Washer,Flat, .25x .630x .0515 42. 711-04286 Axle, Auger,22" 18. 731-2643 SnowRemovalTool 711-04285 Axle, Auger,24" 19. 738-0143 Screw,Shoulder,.498x .34, 3/8-16 711-04284 Axle, Auger,26" 20. 738-0281 Screw,Shoulder,.625x .17,3/8-16 711-04283 Axle, Auger,28" 21. 738-04124A ShearPin, .25x 1.50 43. 714-0161 Key,Hi-pro3/16x 5/8 22. 741-0245 Bearing,Hex Flangex .75ID 44. 715-04021 Pin, Dowel,.25 ODx 1.2 23. 741-0309 Bearing,Ball, .75ID x 1.85OD 45. 717-04126 Shaft,Worm .75OD 24. 756-0981A Flat Pulley,Idler, 2.75OD 46. 717-0528A Gear,Worm20T 25. 790-00075 Housing,Bearing,1.85ID 47. 718-04071 Collar,Thrust 26. 790-00080 Bracket,Auger Idlerw/Brake 48. 721-0325 Plug, 1/4x.437 27. 618-04170 GearboxAssembly,Auger,22" 49. 721-0327 Seal,Oil, .75x 1 x .131 618-04171 GearboxAssembly,Auger,24" 50. 736-0351 Washer,Flat,.760ID x 1.50D 618-04172 GearboxAssembly,Auger,26" 51. 736-3084 Washer,Flat,.51x 1.12 618-04173 GearboxAssembly,Auger,28" 52. 741-0663 Bearing,Flange,.75x 1.0x .925 28. 684-04067 HousingAssembly,Auger22" 53. 741-0661A Bearing,Flange,.75x 1.00x .975 684-04069 HousingAssembly,Auger24" 54. 746-04230 ClutchCable,Auger,47.23" 684-04071 HousingAssembly,Auger26" 55. 629-0071 ExtentionCord, 110V 684-04073 HousingAssembly,Auger28" * Nonefoundbetweenspirals on modelswith 22-inchauger housing. * One foundbetweenspiralson modelswith 24-inchauger housing. * Twofoundbetweenspirals on modelswith 26-inchaugerhousing. * Threefound betweenspiralson modelswith 28-inchauger housing. NOTE: Snowthrowerfeaturesand componentsvary by model.NOTall parts listedaboveand pictured on the previouspageare standardequipment. 21 Ilustra' _FACTORY PARTS the web at ii i _iI_ ii Styles C & D % / / / 22 1. 631-04133 2. 23. 714-0104 Pin, Cotter,.072x 1.13 631-04134A HandleAss'y,Lock, RH 24. 720-0201A Crank Knob,1.0Dia.x 3.2, Black 3. 684-04106B HandleAss'y,EngagementLH 25. 720-04072 Knob Assembly,Black,5/16-18 4. 684-04105A HandleAss'y,Engagement,RH 26. 726-0100 Cap, Push,3/8 Rod 5. 710-0376 Screw,Self-tapping,5/16-18,.625 27. 735-0234 Grommet,.44ID x .94 ODx .50 6. 710-0604A Screw,Self-tapping,5/16-18,1.0 28. 736-0185 Washer,Flat,.375x .738x .063 7. 710-0606 Screw,Self-tapping,1/4-20,1.50 29. 736-0451 Washer,Saddle,320 x .93x .060 8. 710-1233 Screw,Machine,#10-24,1.375 30. 747-04263 Eye Bolt,Chute Crank 9. 712-04063 Nut,FlangeLock,5/16-18,Nylon 31. 749-04138 Handle,Lower 10. 712-04064 Nut,FlangeLock,1/4-20,Nylon 32. 749-04141 Handle,Upper,RH 11. 720-0223 Grip,0.5 ID x 3.45 33. 749-04142 Handle,Upper,LH 12. 720-0274 Grip,1.0ID x 5.0 34. 731-04912A Chute,Lower,5.0 Diameter 13. 732-04205 SpringLever,Shift 35. 710-0276 Bolt, Carriage,5/16-18,1.0 14. 735-0199A Bumper,Rubber,.62 ODx .22 36. 710-04071 Bolt, Carriage,5/16-18,1.0 15. 736-3015 Washer,Flat, .469x .875x .105 37. 710-0451 Bolt, Carriage,5/16-18,.750 16. 738-04122 Screw,Shoulder,1/4-20,.437 38. 731-04426A Chute,Upper,w/Label 17. 747-04243 Lever,Shift 39. 725-04220 Wire Harness,Lamp 18. 790-00100 Panel,Handle,(no cutout)C-Style 40. 741-0475 Bushing,Plastic,.380 Panel,Handle,(w/cutout) D-Style 41. 784-5647 Bracket,ChuteCrank 19. 790-00187A Panel,Speed Select(5 FW,2 RV) 42. 731-04869 Chute,FlangeKeeper 20. 684-04104 CrankAssembly,Chute 43. 747-1136 Retainer,Lens 21. 710-0449 Screw,Carriage,5/16-18,2.25 44. 725-1658 Lamp, Halogen,12V,27W 22. 710-1260A Screw,5/16-18,0.75, Gr5 45. 725-1672 LensAssembly,Lamp 790-00101 HandleAss'y,Lock LH NOTE:A lampcannotbe addedto a unitthat did come come factory-equippedwith a lamp. NOTE: Snowthrowerfeaturesand componentsvary by model.NOTall parts listedaboveand pictured on the previouspageare standardequipment. 23 Ilustra' _FACTORY PARTS the web at ii i _iI_ ii Styles C & D 'L.!i:' . / / / 24 J 1. 656-04025A DiscAssembly,FrictionWheel 33. 790-00206A Guide Bracket,AugerCable 2. 684-04153 FrictionWheelAssembly,5.50D 34. 790-00207A Guide Bracket,Drive Cable 3. 684-04154 SupportBracket,FrictionWheel 35. 790-00226 Cover,Frame 4. 684-04156 Shift Assembly,Rod 36. See Chart WheelAssembly 5. 710-0627 Hex Screw,5/16-24,.750,Gr5 37. 731-04873 Spacer,1.25x .75x 3.0 6. 710-0788 Screw,1/4-20,1.000 7. 710-0896 Screw,1/4-14x .625 38. 738-04168 Axle, .75x 22" 8. 712-04065 Nut,FlangeLock,3/8-16,Nylon 39. 741-0919 Ball Bearing 9. 712-0413 Nut,Jam Lock,5/8-18,Gr5, Nylon 40. 710-0106 Hex Screw,1/4-20,1.25,Gr5 10. 714-0126 Key,Hi Pro,3/16x 3/4 Dia. 41. 710-0191 Hex Screw,3/8-24, 1.25,Gr8 11. 716-0104 E-ring,.500 Dia. 42. 710-04520 Hex Screw,5/16-24,1.25,Gr5 12. 716-0136 E-ring,Retaining,.875Dia. 43. 710-0654A Screw,Seres,3/8-16, 1.00 13. 716-0231 E-ring,.750 Dia. 44. 710-1245B Hex Screw,5/16-24,.875,Gr8 14. 717-04209 Hex Shaft,.8125,7-Tooth 45. 712-04064 Nut, FlangeLock,1/4-20,Nylon 15. 717-04230 Gear,80-Tooth 46. 726-04012 Nut, Push-on,.25Dia. 16. 726-0221 SpeedNut, .500 47. 731-04792A Cover,Belt 17. 732-0264 ExtensionSpring 48. 732-04308 Spring,Torsion,.850 ID x .354 18. 736-0242 Washer,Bell, .340x .872x .060 49. 736-0247 Washer,Flat,.406x 1.25x .157 19. 736-0287 Washer,Flat, .793x 1.24x .060 50. 736-0119 Washer,Lock .3125 20. 736-04161 Washer,Flat, .75x 1.00x .060 51. 736-0505 Washer,Flat,.34 x 1.50x .150 21. 738-04164A Pin,FrictionDisc 52. 748-04053 Pulley,Adapter,.75Dia. 22. 741-04098 53. 748-04112 Spacer,Shoulder,.317x .50x .102 23. 738-04184A Screw,Shoulder,.37 x.105, 1/4-20 54. 750-04303 Spacer,.875ID x 1.185OD 24. 738-0924A Screw,1/4-28,.375 55. 750-04477 Spacer,.340x .750x .360 25. 741-0245 Bearing,Hex Flangex .75ID 56. 754-04050 Belt, Auger Drive 26. 741-0563 Bearing,Ball, 17x 40 x 12 57. 754-04088 Belt, WheelDrive 27. 746-04229 ClutchCable,Wheel,44.95" 58. 756-04109 Pulley,Auger Drive,8.1x .5 28. 735-04054 Rubber,FrictionWheel,5.50D 59. 756-04113 Pulley,Half,V x 2.600OD 29. 748-0190 Spacer,.508 ID x .75ODx .68 60. 756-04179 Pulley,Half,1/4-Vx 1.50D 30. 756-0625 Roller,Cable 61. 790-00208 Idler Bracket,WheelDrive 31. 790-00096 FrontGuide Bracket,AugerCable 62. 790-00230 Sleeve,BearingIdler 32. 790-00180 Frame 63. 750-04571 Spacer,Shoulder,.26 x .79x .538 731-04877" Spacer,1.25x .75x 1.50 Ball Bearing,30 x 55 x 13 * Foundon modelswith 22-inchaugerhousingonly. Wheel Size WheelAssembly Rim Only Tire Only Valve Only 634-04144 13x4 634-04151 734-1732 734-0255 634-04143 13x5 634-04151 734-1527 734-0255 634-04142 15x5 634-04151 734-1859 734-0255 NOTE: Snowthrowerfeaturesand componentsvary by model.NOTall parts listedaboveand pictured on the previouspageare standardequipment. 25 Ilustra' _FACTORY PARTS the web at ii i _iI_ ii NOTES 26 NOTES 27 MANUFACTURER'S LIMITED WARRANTY The limitedwarrantyset forth belowis givenby 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 defectivein materialsor workmanship.This limitedwarranty shallonlyapply if this product hasbeen operatedand maintained in accordancewith 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 P.O.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 providecoveragein the 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 implied warranty,including any implied warrantyof merchantabilityof fitness for a particularpurpose,appliesafter the applicableperiodof expresswrittenwarrantyaboveas to the parts as identified.No otherexpresswarranty,whetherwrittenor oral, exceptas mentionedabove,givenby anypersonor entity, includinga dealeror retailer,with respectto 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 warrantyprovidethesole and exclusiveremedyarisingfrom the sale. MTDshallnot be liable for incidentalor consequentialloss or damageincluding,without limitation,expensesincurredfor substituteor replacementlawn careservicesor for rentalexpensesto temporarilyreplacea warrantedproduct. 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.Alteration of safety features of the product shall void 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 whomit was purchasedas a gift. HOWSTATELAW RELATESTOTHIS 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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