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MTD 605 Series Operator's Manual

Automatic lawn tractor
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Safety • Assembly • Operation • Adjustment • Maintenance • Troubleshooting • Parts Lists • Warranty
OF
A
O
AL
Automatic Lawn Tractor-
Model Series 605
iMPORTANT
READ SAFETY
RULES AND iNSTRUCTiONS
CAREFULLY
BEFORE
OPERATION
Warning:
This unit is equippedwith an internal combustionengineand shouldnot be usedon or nearany unimproved forest-covered, b rush-
coveredor grass-covered land 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 CaliforniaPublicResources Code). Otherstatesmay havesimilarlaws.Federallaws applyon federallands.A sparkarrester
for the muffleris availablethroughyour nearestengineauthorizedservicedealeror contactthe servicedepartment,RO. Box361131 Cleveland,
Ohio 44136-0019.
PRINTEDIN U.S.A.
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019
FORMNO.769-02073C
01/05/2006

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Summary of Contents for MTD 605 Series

  • Page 1 If a sparkarresteris used,it shouldbe maintainedin effectiveworkingorder by the operator.In theState of Californiathe aboveis requiredbylaw (Section4442 of the CaliforniaPublicResources Code). Otherstatesmay havesimilarlaws.Federallaws applyon federallands.A sparkarrester for the muffleris availablethroughyour nearestengineauthorizedservicedealeror contactthe servicedepartment,RO. Box361131 Cleveland, Ohio 44136-0019. FORMNO.769-02073C PRINTEDIN U.S.A. 01/05/2006 MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019...
  • Page 2 You can locate the model plate by looking beneathe the seat. This information will be necessary to use the manufacturer's web site and/or obtain assistance from the Customer Support MTD LLC Department or an authorized service dealer. P.O= BOX 361131...
  • Page 3 Sight and hold this levelwith a vertical tree... >:. also 15° t"b...
  • Page 4 WARNING: Engine Exhaust, some of its constituents, and certain vehicle compo- nents 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.
  • Page 5 ............ General Operation: 14.Watchfor traffic whenoperatingnearor crossing roadways. T his machineis not intendedfor useon 1. Read,understand,and followall instructionson the anypublic roadway. machineand in the manual(s)beforeattemptingto 15.Do notoperatethe machinewhileunderthe influ- assembleand operate.Keepthis manualin a safe enceof alcoholor drugs. placefor future and regularreferenceand for ordering 16.Mowonly in daylightor good artificiallight.
  • Page 6 Do Not: Slope Operation: Slopesare a majorfactor relatedto loss of controland 1. Do notturn on slopesunlessnecessary;then,turn slowlyand graduallydownhill,if possible. tip-overaccidentswhich can resultin severeinjuryor 2. Do not mownear drop-offs,ditchesor embankments. death.All slopesrequireextracaution.If youcannot Themowercouldsuddenlyturnoverif a wheel is over back up the slopeor if youfeel uneasyon it, do notmow the edgeof a cliff, ditch,or if an edge cavesin.
  • Page 7 Service 10.Neverattemptto makeadjustmentsor repairsto the machinewhilethe engine isrunning. 1. Neverrun an engineindoors or 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, f requentlycheckcomponents the blade(s)and all movingparts havestopped.
  • Page 8 Servicethe enginewith gasolineand oil as instructedin MTD LLC reservesthe the separateEngineOperator/Owner M anualpackedwith right to change product yourtractor.Readinstructionscarefully. specifications, (Jesigns IMPORTANT: Y ourtractoris shippedwith motoroil in the and equipment without engine.However, y ou MUSTcheckthe oil levelbefore...
  • Page 9 Shipping Brace Removal WARNING: Make sure the riding mower's engine is off, remove the ignition key, and set the parking brake before removing the ship- ping brace. TractOr • Locatethe shippingbrace,ifpresent,and accompany- ingwarningtag foundon the rightside of the mower, betweenthe dischargechuteand thecuttingdeck. See Figure2.
  • Page 10 Attaching The Seat Seatstyles vary bytractormodeland thereare three differentstyles available: • StandardAdjustment • QuickAdjustment& • KnobAdjustment If the seatfor yourtractordid notcome attached,referto Figure4, Figure5, and Figure6 to identifyyourtractor's seat styleand followthe applicableinstructionsbelowto attachit. NOTE:Forshippingreasons,seatsare eitherfastened to the tractorseat'spivot bracketwith a plastictie, or mountedbackwardto the pivot bracket.Ineithercase, freethe seat form its shippingpositionand removethe two hex screws(or knobs,on modelsso equipped)from...
  • Page 11 NOTE: Referto Mulching on page 19for moredetailed LaWn information. Tractor If you'dpreferto operatethe cuttingdeck withoutmulch- ing, simplyremovethe mulch plugby unthreadingthe plasticwing nutwhich fastensit to the cuttingdeck.This will allowthe clippingsto dischargeout of the discharge openingduringoperation.See Figure7. Figure 7 WARNING ii i _iI_ ii...
  • Page 12 Know Your Lawn Tractor NOTE: Any reference in this manual to the RIGHTor LEFT side of the tractor is observed from operator's position. f" "_ NOTE:Steeringwheelnot shownfor clarity Figure 8 PTO(Blade Engage)Levert ThrottleLever PTO(Blade Engage)Knobt CruiseControl Button SystemsIndicatorMonitort/Ammeter I IgnitionSwitchModule ChokeKnobt BrakePedal ParkingBrakeButton...
  • Page 13 Throttle Control Lever Thethrottlecontrol lever is locatedon the rightside of Choke Fast __-_). thetractor'sdash panel.This levercontrolsthe speed Position Position of the engineand,on somemodels,when pushedall Fast theway forward,the chokecontrol also.Whenset in a Position givenposition,the throttlewill maintaina uniformengine speed.See Figure9. Operating IMPORTANT: W henoperatingthetractorwith the cutting Your LaWn deck engaged,be certainthat the throttleleveris always in the FAST(rabbit)position.
  • Page 14 "_ Ammeter Theammetermeasuresthe electricaloutput of the engine'schargingsystem.Undernormaloperating conditions,with engineat full throttle,the ammetershould "-\ BATT. indicatepositivecharge. Electric PTO (Blade Engage) Knob (If Equipped) 42.0 Toengagethe powerto the cuttingdeck or other HOURS 1/1 0 \\\ (separatelyavailable)attach- mentson modelsequipped Tractor with an electric PTO,pull PTO / BLADE PARKING ii_i_i i iii_ii iii_iII ii!iii_i_ _III i i_i...
  • Page 15 Parking Brake Button Safety Interlock Switches Toset the parkingbrake,fully This tractorisequippedwith a safetyinterlock s ystem depressthe brakepedal and for the protectionof the operator.Ifthe interlocksystem pushthe parkingbrakebutton in. shouldevermalfunction,do notoperatethe tractor. Contactan authorizedMTDservicedealer. Holdthe button in whiletaking yourfoot off the brakepedal.Both •...
  • Page 16 Reverse .Push Button indicator AVOID SERIOUS iNJURY OR DEATH Light Reverse • GO UP AND DOWNSLOPES,NOT ACROSS. Caution Mode Stop • AVOID SUDDENTURNS. Position Position • DO NOT OPERATETHE UNITWHERE IT COULDSLIP OR TIP. © Start • IF MACHINE STOPSGOINGUPHILL,STOP BLADE(S) AND Position BACK DOWNHILLSLOWLY.
  • Page 17 away from the discharge opening WARNING: Keep hands and feet Stopping the Engine of the cutting deck. WARNING: If you strike a foreign object, stop the engine, discon- NOTE:Thedeck wheelsare an anti-scalpfeatureof the nect the spark plug wire(s) and deck and are not designedto supportthe weightof ground against the engine.
  • Page 18 4. Tomovein reverse,placethe shiftleverin the Disengagethecruise controlusingone of the following methods: REVERSEposition,checkthat thearea behindis clearthen slowlydepressthe drivepedal. 1. Depressthe brakepedalto disengagethecruise controland stop the tractor. Driving On Slopes 2. Lightlydepressthe drivepedal. Referto the SLOPEGAUGEon page3 to help deter- Tochangeto the reversedirectionwhenoperatingwith mineslopeswhereyou mayoperatethe tractorsafely.
  • Page 19 Thefollowinginformationwill be helpfulwhenusingthe cuttingdeck with yourtractor: pattern to avoid discharge of ARNING: Plan your mowing materials toward roads, side- i ii iiiii iiii _I walks, bystanders and the like. 0 perat in g Also, avoid discharging material Your LaWn against a wall or obstruction which may cause discharged material to ricochet back toward the operator.
  • Page 20 Front To Rear Thefront of the cuttingdeck issupportedbya stabilizer bar that canadjustedto levelthe deck from frontto rear. Thefront of the deck shouldbe between1/4-inchand 3/8-inch lowerthanthe rear of the deck.Adjustif neces- sary as follows: 1. With the tractorparkedon a firm,levelsurface,place the deck liftleverin the top notch(highestposition) and rotatethe blade nearestthe dischargechute so that itis paraIMwith the tractor.
  • Page 21 just the brakes while the engine is ARNING: Never attempt to ad- running. Always disengage PTO, move shift lever into neutral posi- tion, stop engine and remove key to prevent unintended starting. If the tractordoesnot cometo a completestop whenthe brakepedal iscompletelydepressed,or ifthe tractor's rearwheelscan roll with the parkingbrakeapplied,the brakeis inneed of adjustment,Thebrakedisc can be foundon the rightsideof thetransmissionin the rear of...
  • Page 22 Seat Adjustment Quick Adjust Seat (If so equipped) machine, make sure the seat is WARNING" Before operating this engaged in the seat stop, stand Your LaWn behind the machine and pull back on seat until fully engaged into stop. Toadjustthe positionof the seat on modelsequipped with a seatadjustmentlever,movethe leverto the left and slidethe seat forwardor rearward.Referto the SettingUp YourLawnTractorsection.Makesureseat...
  • Page 23 Adjustthe drag links so that equal lengthsare threaded intothe balljointon the left and rightside: 1. Loosenthejamnut foundon the drag linkat the rear of the ball joint.See Figure19. 2. Removehex nuton thetop of balljoint.See Figure19. 3. Threadthe balljoint towardthejam nut to shortenthe drag link.
  • Page 24 Performthe abovestepsin the oppositeorder afteroil has finisheddraining. 6. Refillthe enginewith newmotoroil as instructedin the EngineOperator/Owner M anualpackedwith your unit. IMPORTANT: R eferto the EngineOperator/Owner Manualpackedwith yourunit for informationregardingthe quantityand properweight of motoroil. Air Cleaner Servicethe pre-cleaner, i f soequipped,and cartridge/air cleanerelementas instructedin the EngineOperator/ OwnerManualpackedwith your unit.
  • Page 25 Deck Wash System ..Yourtractor'sdeck may be equippedwith a waterporton its surfaceas part of itsdeck wash system. Use the DeckWashSystem to rinsegrassclippings fromthe deck'sundersideand preventthe buildupof cor- rosivechemicals.Completethe followingstepsAFTER EACHMOWING: 1. Drivethe tractorto a level,dear spoton yourlawn, nearenoughto a water sillcock(spigot)for your You r Lawn gardenhoseto reach.
  • Page 26 5. Lookingat the cuttingdeck from theleft sideof the Charging tractor,locatethe deck supportpin on the rearleft If the tractorhas not beenput into usefor an extended sideof the deck. See Figure23. periodof time,chargethe batterywith an automotive-type 12-voltchargerfora minimumof one hour at six amps. 6.
  • Page 27 Cutting Blades WARNING: 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 cut- ting blade(s) for sharpening or replacement. Protect your hands by using heavy gloves or a rag to grasp the cutting blade.
  • Page 28 Carefullyloosen,butdo not remove,the deck idler pulleys. Removethedeck belt fromaroundall pulleys,including the deck idler pulleysand the electricPTOclutch(units the engine off, remove ignition WARNING" Be sure to shut with electricPTO). • key,disconnect the spark plug Routethe newbelt as shownin Figure26, 27,and 28 i ioto °i°g wire(s) and ground against the and retightenthe deck idlerpulleys.
  • Page 29 Left Hand 42" Deck Engine Pulley Spindle Pulley Right Hand Spindle Pulley Tractor Idler Pulleys Figure 26 46" Deck Belt Cover Idler Pulleys Figure 27 46" Deck Electric PTO Clutch (Electric PTO) idler Pulleys Figure 28...
  • Page 30 Cleanand lubricatethe tractoras instructed i n Section Followthe instructions in the Service, Storage & 6: MAiNTAiNiNGYOUR LAWNTRACTORon page 19 Specifications sectionof the EngineOperator/Owner of this manualbeforestoringfor an extendedperiod. Manualfor properenginecare priorto storingyourtractor. WARNING: Never store the an approved containeroutdoors, WARNING" Drain fuel only into achine or fuel container indoors away from an open flame.
  • Page 31 DOHOTMOWWHEN CNiLCHEH OROTHERS AREAROUND • NEVER CANNY CHILDREN EVER W iTHRLDN_R} OFF. • LOOK DOWNANDBCHINU BEFCHE A NDWHILE BUCKING. • MOWIHG IN REVERSE iS NOTRECOMMENDED. NOTE: aN BOTH MODES, WHEN OPERATOR LEAVES SEAT,ENGINE WILL WARNING This symbol points out importantsafety instructionswhich, if not followed,could endangerthe personal...
  • Page 32 Pro bl e m Ca use Remedy Enginefails to start I 1 PTOengaged. 1 PlacePTOknob(or lever)in disengaged (OFF)position. 2. Sparkplugw re(s)disconnected. 2. Connectwire(s) to spark plug(s). 3 Fueltank em t or stalefuel 3 F tankwth c ean fresh gaso ne •...
  • Page 33 Problem Cause Remedy Engineoverheats Engine oi! levellow. !i Fi!!Ciankcase with pr0pero!! , 21 Air flow restricted. 2 c eangrass clippingsand debiis fromaroundthe engines €00!ing ..fins and blowerhousing. Enginehesitates at 1. Sparkplug(s)gap tooclose, 1, Removesparkplug(s)and reset high RPM the gap, idles poorl Sparkpug(s)foued fautyorgap 1 Repacesparkpug(s)Setpug(s)
  • Page 34 Model Series 605 Modelsw/Manually ..... Adjusting Seat Modelsw/Quick AdjustSeat ©...
  • Page 35 Ref. Part No. Description Ref. PartNo. Description 710-1268t Screw,#10-16x.375 783-1010A Adjust.Brkt, Lift (ModelX605H) 712-04063 Nut, FlangeLock,5/16-18,GrF 783-0677 Adjust.Brkt., Lift 712-04064t Nut, FlangeLock, 1/4-20 783-1489A MountingBracket,Seat 720-0309At SeatAdjusterGrip 710-0227 Screw,#8-18x.50 726-0201t Nut, Speed,.3125 ID 726-0279 Plate,Insulator 731-04074t Spacer 725-1303 SpringSwitch,Outer 732-0499t Compression Spring,.41 x 1.5 725-1439 SpringSwitch,inner...
  • Page 36 iVlodel Series 605...
  • Page 37 Fief. PartNo. Description 710-04095 Hex Screw,3/8-16, 1.00,Gr5 710-0514 Hex Screw,3/8-16, 1.00,Gr5 710-0643 Hex Screw,5/16-18,1.00,Gr5 711-1408 Link, Drag, RH 711-1409A Link, Drag, LH 712-0214 Nut, Hex Lock,3/8-24 712-04065 Nut, FlangeLock,3/8-16,Grf 712-0459 Nut, FlangeLock,7/16-20 712-3004A Nut, FlangeLock,5/16-18,Gr5 712-0240 Nut,Jam, 7/16-20,Gr2 717-1550E Gear,Steering,11/90Ratio 717-1554 Gear,Pinion,Steering _FACTORY...
  • Page 38 Model Series 605 \\\\\\\\\\\\\\\...
  • Page 39 Ref. Part No. Fief. Part No. Description Description 731-04217 710-0726 Screw,5/16-12x.750 ParkingBrakeButton 736-0176 FiatWasher,.265x .938x 1.20 710-0599 Self-tappingScrew,1/4-20x.5 747-1196 Brake/Cruise Pivot Rod 710-0751 Hex CapScrew,1/4-20x.62 ThrottleControl/Cable 629-04083* 746-1084 HeadlightWireHarness 731-05165A HoodPlenum 731o1999 ChokePlug 783-04908 731°04949 HeadlightLens RH DashSupportPlate 710-0642 738-04091 ShoulderScrew,.43 x.29 Self-tapping Screw,1/4-20x.75 783-04909...
  • Page 40 Model Series 605 Left HandTransmission Bolt Mounting f,, 4\ i _l /y-_ ..Ei \\\\...
  • Page 41 Fief. PartNo. Description Fief. Part No. Description 17840 MountingBracket,Transaxle 783-04360 Bracket,Shift, F-N-R 725-04039 Switch,Interlock 783-04442 IdlerBracket,CenterDouble 17962 Plate,Switch 647-0031B ControlAssembly,Brake llui tra' 647-04020 LeverAssembly,Shift 647-0032A ControlAssembly,Speed 710-0607 Screw,5/16-18,0.500 683-0266 PedalAssembly Parts List 710-0726 Screw,5/16-12,0.750 710-0650 Screw,5/16-18,0.875 710-0809 Screw,1/4-20, 1.250 710-1260A Screw,5/16-18, 0.750 710-1007 Screw,Seres,3/8-16, 1.500...
  • Page 42 iVlodel Series 605 Ref. PartNo. Description 656-04015 PulleyAss'y,VariableSpeed 683-04129 Bracket,Pulley 710-0627 Screw,5/16-24,.750 710-1652 Screw,1/4-20,.625 718-04012 Cup,Bearing 736-0362 Washer,Flat 741-0600 Ball Bearing • 90 _ 783-04722 SwitchBracket,ParkingBrake 736-0242 Washer,Bell,.340x.872x.060 712-04065 Nut,FlangeLock,3/8-16, GrF 710-0599 Screw,1/4-20x.500 736-0430 FlatWasher,.350x1.59x.062 634-0104 WheelAssyComp,20 x 8 x 8 734-1730 Tire Only20 x 8 x 8 To order replacement...
  • Page 43 Kohler Courage Briggs & Stratton V-Twin (for choke) Illustrated Parts List To order replacement )arts, call the Custome Service Line at 1-800-800-7310, or visit www.mtdproducts.com. Ref. PartNo. Description Ref. PartNo. Description 710-0227 AB Screw#8-18x 0.5 751-0617B SingleInlet Muffler 710-0599 TT Screw 1/4-20x 0.5 751-10047 ExhaustPipe 710-0726...
  • Page 44 Model Series 605 To Deck...
  • Page 45 Fief. PartNo. Description Fief. PartNo. Description 17962 Plate,Switch 747-04470 Engagement H andle,Deck 647-04036 LeverAssembly,Engagement 748-0415B Spacer,.385ID x .635OD x 1.54 714-0145 ClickPin 710-1260A Screw,5/16-18x.750 710-0224 Screw,#10-16,0.500 756-04207 Pulley,Engine,3.39 x 6.12 Dia. 710-0276 Screw,Carriage,5/16-18,1.00 783-04467 Stop Bracket,Deck-Up 732-04248 ExtensionSpring,.38 ODx 3.9 Lg 783-0744A Stop Bracket,Engagement 710-04377 Screw,7/16-20,2.75,Gr5...
  • Page 46 Model Series 605 .._3j <:0_..- • .° _ _, 8/I...
  • Page 47 Ref. Part No. Description 732-0614 Ring,Wire 716-0231 Ring, E Type,.750 736-0336" FlatWasher,5/8 x 1.0x.030 736-0337" FlatWasher,5/8 x 1.0x.040 736-0349" FlatWasher,5/8 x 1.0x.020 736-0335 Washer,Thrust.635x 1.26x.06 710-1325 Self-tapping Screw,1/4-20x 1.625 719-04017 UpperHousing 711-1109 inputShaft 741-0335 NeedleBearing,.625 x.813x.495 ,RTS 717-1464 14-toothBevelPinion 716-0108 RetainingRing,.437 741-0340 SleeveBearing,.75 x.l.0 x 1.0...
  • Page 48 iVlodel Series 605 i°°° 1\ 'S \\\\...
  • Page 49 Ref. Ref. PartNo. Description Part No. Description 17116 BrakeAssembly,Deck 732-0944 Spring,Extension,.75 ODx 6.75 17258E RH Belt Cover,Deck46" 734-0973 Wheel, Deck5.0 x 1.38 618-0240A 736-0119 Washer,Lock,5/16 SpindleAssembly,5.00 Dia. 618-04134B 736-0211 SpindleAss'y,DoublePulley Washer,Fiat,.285x 1.25x .06 683-0254B 736-0270 HangerBracketAssembly Washer,Bell,.265 x.75x .062 683-04254 DeckWeldment 736-0418A Washer,Fiat,.34 x 2.25 x.lO...
  • Page 50 i_il i _II ,i!_ii_i_i !i_ii_ii_!_i_ i_ii_i_i_i_i_i_i_i_i_i_i_i_i_i_i_i_i_...
  • Page 51 CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The CaliforniaAir ResourcesBoardandMTDConsumerGroupInc are pleasedto explainthe evaporativeemissioncontrolsystemwarrantyon your 2006 lawn 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-related components.
  • Page 52 To locate the dealer in your area, check your Yellow Pages, lasts,sothe aboveexclusions or limitations m aynot applyto you. or contact MTD LLC at RO. Box 361131,Cleveland, Ohio 44136- In no event shallrecoveryof any kindbe greaterthanthe amountof the 0019, or call 1-800-800-7310 or 1-330-220-4683 or log on to our purchasepriceof the productsold.Alterationof safety features of...