MTD 31AS3DDE729 User Manual SNOW THROWER Manuals And Guides 1109062L

User Manual: MTD 31AS3DDE729 31AS3DDE729 MTD SNOW THROWER - Manuals and Guides View the owners manual for your MTD SNOW THROWER #31AS3DDE729. Home:Lawn & Garden Parts:MTD Parts:MTD SNOW THROWER Manual

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Safety ,, Assembly ,, Operation ,, Tips & Techniques ,, Maintenance ,, Troubleshooting ,, Parts Lists ,, Warranty

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"Tw0-Stage 3- peed n0wThr0wer-

iMPORTANT
READ SAFETY

RULES AND iNSTRUCTiONS

CAREFULLY

BEFORE

OPERATION

Warning: This unit is equippedwithan internalcombustionengineand shouldnot be usedon or nearany unimprovedforest-covered,brushcoveredor grass-coveredland unlesstheengine'sexhaustsystemis equippedwith a sparkarrestermeetingapplicablelocalor statelaws(if any).
If a sparkarresteris used,it shouldbe maintainedin effectiveworkingorder by the operator.In theState of Californiathe aboveis requiredbylaw
(Section4442 of the CaliforniaPublicResourcesCode). Otherstatesmay havesimilarlaws.Federallaws applyon federallands.A sparkarrester
for the muffleris availablethroughyour nearestengineauthorizedservicedealeror contactthe servicedepartment,RO. Box361131Cleveland,
Ohio 44136-0019.

PRINTEDIN U.S.A.

MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019

FORMNO. 769-01939
07/2005

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
.

2.
3.
4.
5.
6.

Safety Labels ...............................................
Safe Operation Practices ...........................
Setting Up Your Snow Thrower ..................
Know Your Snow Thrower ..........................
Operating Your Snow Thrower .................
Maintenance
& Service ............................

3
4
6
8

7.
8.
g.
10.

10
13

Off-Season Storage ..................................
Troubleshooting
........................................
Parts List ...................................................
Notes ..........................................................
Warranty

....................................

16
17
18
22

Back Cover

Finding and Recording Model Number
BEFOREYOU START ASSEMBLING
YOUR NEW EQUIPMENT,
please locate the model plate on the equipment and copy the
informationto the sample model plate provided to the right.
You can locate the model plate by standing at the operating
position and looking down at the rear of the snow thrower.
This information will be necessary to use the manufacturer's
web site and/or obtain assistance from the Customer Support
Department or an authorized service dealer.

Model Number

Serial Number

MTD LLC
P.O. BOX
361131
CLEVELAND, OH 44136
330-220-4683

_www. rntd prod ucts.corn

800-800-7310j

Customer Support
Please do NOTreturn
purchased,

without

the unit to the retailer from
first contacting

Customer

which 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 mtdproducts.com

Click on the Service & Support menuoption.

2. Phone a Customer Support Representative at 1 (800) 800-7310.
3. The engine manufacturer is responsiblefor all engine-related issues with regards to performance, power-rating,specifications, warranty and service. Please refer to the engine manufacturer'sOwner's/Operator's Manual, packed separatelywith
your unit, for more information.
MTD _rit_r_fi_a_

Award

Winning

_rod_f_

O,_r Cc,mp_y

Priwey
Ser,_ice 8_Supper±
Product. Registration

P_y

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.

WARNING
This symbol points
out importantsafety
instructionswhich, 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!
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.

Chute Clean-out Tool

hands
to clear
a clogged
chute
ARNING:
Never
use your
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.

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.

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
i this machine. Failure
I to comply with these
instructionsmay result
i in personalinjury.When
you see this symbol.

4.
5.

1. Thoroughlyinspectthe area wherethe equipmentis to be
used. Removeall doormats,newspapers,sleds, boards,
wiresand otherforeignobjects,whichcould be tripped 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 scarvesor other
parent.
loose clothing,whichcould 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,bystandersandthe like.
Keepbystanders,helpers,pets andchildrenat least 75 feet 5. Adjustcollectorhousingheight to cleargravel or crushed
rock surfaces.
fromthe machinewhileit is in operation.Stopmachineif
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 Y2inch

i HEED ITS WARNING!

Your Responsibility
Restrictthe use
of this power machine
to personswho 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 5 minutes
beforestartingthe engine.
i. Neverstorethe machineor fuel containerinside where

ano follow the warnings
and instructions
in this manual
and on the machine.

there is an openflame, sparkor pilot light (e.g.furnace,
waterheater,spaceheater,clothesdryeretc.).
j. Allow machineto cool at least5 minutesbeforestoring.

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,bystandersand 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 seriousinjury or 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 careand goodjudgment. Contactyourdealeror call
(800) 800-7310for assistanceand the nameof your nearest
servicing dealer..

Engineswhichare certifiedto complywithCaliforniaandfederal
EPAemissionregulationsfor SORE(SmallOff RoadEquipment)
arecertified to operateon regularunleadedgasoline,and may
includethe followingemissioncontrolsystems:EngineModification (EM)andThreeWayCatalyst(TWO)if so equipped.
Your Responsibility
Restrictthe useof this powermachineto personswho read,understandand followthe warningsand instructionsin this manual
andon the machine.

Operation

WARNING
This symbol points
out important safety
instructions, which if
not followed, could
endangerthe personal
safety and/or property
of yourselfand others.
Read and follow all
instructions in this manual before attempting to
operate this machine.
Failureto comply with
these instructions may
result in personal injury.
When you see this
symbol.
HEED

IT'S WARNING!

Your Responsibility
Restrictthe use
of this power machine
to persons who read.
understand
and follow the warnings
and instructions
in this manua
and on the machine.

IMPORTANT:This unit isshippedwith the enginefull of
oil. Afterassembly,seethe EngineOwner'smanualfor
fueland oil details.

Removing

Adjustment

From Carton

1. Cut the cornersof thecarton and lay the sidesfiat on
the ground. Removeall packinginserts.
2. Theupper handleispackagedunattachedto the
snowthrower,thoughconnectedby canes. Move
the snowthrowerand upperhandleout of the carton.
3. Makecertain thecarton has beencompletely
emptiedbeforediscardingit.

Before Assembly
__lh

WARNING
Disconnectthe

Do not lift the
snow thrower at

Setting

CAUTION:Be careful not to bend or kink the cables.

any time by the
chute handle.
.

CAUTION:
Be careful not to
bend or kink the
cables.

Up The Handle

1. Loosenand removethewing knob,saddlewasher,
handletab and carriagescrewon each sideof the
lowerhandle.See Figure1.
2. Lift the upper handleup and positionit overthe
lowerhandle,aligningthe holeswherethe wing
knobswere removed.See Step 1 in Figure2.

Figure 1

NOTE:Referenceto right, left,front or rear ofthe unitis
from theoperatingpositionunlessotherwisestated.

sparkplugwire
and ground
itagainst the
engine to prevent
unintended starting.

wire and Ground it against the engine
WARNING:Disconnectthe spark plug
to preventunintended starting.

Inserta carriagescrewfrom theoutsidethrougha
handletab, theupperand lowerhandles,a saddle
washerand intothe wingknob. Repeaton otherside.
Tightenthewingknobson eachsideofthe handle.
Referto Step2 in Figure2.

6. Loosenthe chute knobon the upper chute(l) and
pivotthe upper chuteupwards(2)as faras it willgo.
See Figure3.

Figure 2

7. Rotatechute handleto desiredoperatingposition.
See Figure3.
f

8. Tightenthechute wingknobon the upperchute
makingsurethe flat washerand the carriagebolt are
correctlypositioned.
,d_

WARNING:
lift handle.
the snow thrower at
any
time by Do
thenot
chute

Clean-Out
NOTEI
AIi references to left
or right Sideof the
snow thrower is
the opera#g
position on8

Chute Handle

Tool

This tool, andthe electricextensioncord, may be
fastenedwith a cable tie to the rear of theauger housing
for shippingpurposes.In that case,cut the cabletie and
removethe extensioncordnow.

Final Adjustments
IMPORTANT:Checktheadjustmentsas instructedand
makeany finaladjustmentsnecessarybeforeoperating
the unit. Checkall nuts and bolts for tightness.Failureto
followthese instructionsmay causedamageto unit.

'_.

Figure 3

NOTE:Operationof this snowthroweron gravelis not
recommendedas loosegravelcanbe easilypicked
up and thrownbythe augercausingpersonalinjuryor
damageto the snowthrower.If youhaveto operateit on
gravel,keepskidshoeinhighestpositionfor maximum
clearance.

F
\\
//
J

i j
i '

; i

High Position
MiddlePosition

1. Adjustskidshoesbylooseningtwo hexnutsand
carriageboltson eachskidshoe,and moveskidshoe
tothedesiredposition.SeeFigure4.
2. Makecertainthe entirebottomsurfaceof skid shoe
is againstthe groundto avoidunevenwearon the
skid shoes.

LowPosition

3. Tightennuts and bolts securely.

Routing The Drive Cable
1. Thedrivecable, and augercable routedownthrough
the speedcontrol boxon the leftsideof the handle.
Theauger cable,and speedcontrolcablethen route
downthe leftlowerhandle. The drivecable isrouted
acrossthe top of the lowerhandleand finallydown
the rightlowerhandle. See Figure5.

Figure 4

DriveCable

Threecableties havebeenusedtolooselytiethe two
controlcablestothe lowerhandle.Twoof thesecable
tiesare on eacharm,and thirdon thetop crossbar of
thelowerhandle.Tightenthesecableties to secure
cablesto the lowerhandle.SeeFigure5.

Auger Control Test
IMPORTANT:Performthe followingtest beforeoperating the snowthrowerfor the firsttime and at the start of
eachwinterseason.
Checkthe adjustmentof the augercontrol asfollows:
1. Whenaugercontrolis releasedand in the disengaged"up"position,cable shouldhavevery little
slack, butshouldNOT be tight.
WARNING:Do notover-tighten the
cable.Over-tightening may prevent the
auger from disengagingand compromisethe safetyof the snowthrower.

Figure 5

Tire Pressure

(Pneumatic

Tires)

2. In a well-ventilatedarea,start the snowthrower
engineas instructed
on page 10 underthe heading
"ToStart Engine."Makesurethe throttleis set in the
FASTposition.

Thetires areover-inflatedfor shippingpurposes.Checktire
pressureand reducepressure,ifneeded.Seetiresidewall
for properPSIfill information.
Maintainequal pressureon
bothwheelsofsnowthrower.

3. Whilestandingin operator'sposition(behindunit)
engageauger.

WARNING:Seethe tire sidewallfor
properPSIfill information.Equaltire
pressureshouldbe maintained at all
times. Excessivepressure when seating
beads maycausetire/rim assembly
to burst with force sufficientto cause
seriousinjury.

4. Allowaugerto remainengagedfor approximately
ten (10)secondsbeforereleasingthe augercontrol.
Repeatthis severaltimes.
5. With theengine runningin the FASTpositionand the
augercontrolin the disengaged"up"position,walk
to the front of the machine.

Skid Shoe

6. Confirmthat the augerhas completelystopped
rotatingand showsNOsigns of motion.

Thespacebetweentheshaveplateandthegroundcanbe
adjusted.Referto Figure6 forlocationd shaveplateandskid
shoes.Forclosesnowremoval,placeskidshoesinthelow
position.Whentheareatobeclearedisuneven,placeskid
shoesinthemiddleor highposition.SeeFigure4.

IMPORTANT:If theaugershowsANYsignsof rotating,immediatelyreturntotheoperator'spositionand shutoff the
engine.Waitforall movingpartsto stopbeforereadjusting
theaugercontrolcableas shownon page14.

WARNING
See the tire sidewall
for proper PSifill
information.Equal
tire pressureshould
be maintained at all
times. Excessive
pressurewhen seatingbeads may cause
tire/rim assembly
to burstwith force
sufficientto cause
serious injury.
Do not over-tighten
the auger cable.
Over-tightening may
preventthe auger
from disengaging
and compromise
the safety of the
snow thrower.
See Page 14 for
instructionson
how to adjust
the auger cable.

Gasoline Cap

Upper Chute

Chute Assembly.
Clean-out Tool
_-

Chute Handle

Knob

//
Shave Plate
Auger

SkidShoe

Figure 6
_

ARNING:Be
with
the controls
on quickly.
the snow thrower and their properoperation. Know
how
to stop thefamiliar
machine
andalldisengage
them

Chute

NOTE:CompareFigures6 & 7 withyourequipmentand
followdescriptionof controls,givenbelow,toget familiar
withtheiroperation.

Thedistancesnowis throwncan be adjustedby either
raisingor loweringthe upperchute.Loosenthe chute
knobon theside of the upperchute to adjust.Pivotthe
upperchute to desiredposition,and retightenthe chute
knob.

Drive Control
Locatedon the undersideof the upperhandle,the drive
controlis usedto engage/disengagewheels.Squeeze
the drivecontrolagainstthe upperhandleto engagethe
wheels;releaseto disengage.

IMPORTANT:
Refer tOAuger Control
TeSton page7 prior to
operat ng your snoW
throweriRead and
folloW aii instructions
Carefullyand perform
all adjuStmentsto

verifyyoursnow
thrower iSoperating
safe y and properly;
l

sh ft gears; theun t
must be running and
the drive control must
be released:
I

Speed

Theaugercontrol is adjacentto the upperhandle.
Squeezethe auger controlagainstthe upperhandleto
engagetheaugers; releaseto disengagetheaugers.

Lever

IMPORTANT:Toshift gears,the unit mustbe running
and the drivecontrolmustbe released.

the chute assembly unless both auger
ARNING:Never make adjustments to
and drive controlsare disengaged and
the operator isstanding beside the unit.

Shave

Plate

Theshaveplate maintainscontactwith pavementas
the snowthroweris propelled,allowingsnowclose to
pavement'ssurfaceto be discharged.

IMPORTANT:Referto AugerControlTeston page 7
prior to operatingyour snowthrower.Readand follow
all instructionscarefullyand performall adjustments
to verifyyoursnow throweris operatingsafelyand
properly.

Chute

Selection

Yoursnowthroweris equippedwith a 3-speedpower
propelleddrive system. The speedis controlledby this
speedselectionlever,locatedon the left sideof the
upperhandle. Threespeedsare provided. With the lever
all the way down,towardsthe engine,speed 1 is your
slowestspeed.

Auger Control

_lll/i

Knob

Skid Shoe
Thespace betweenthe shaveplateand the groundcan
be adjusted.For closesnow removal,placeskid shoesin
the lowposition.Use middleor high positionwhenareato
be clearedis unevenor on gravelsurfaces.

Handle

Thedirectionof snow throwingcorrespondsto the
directionof the chuteopening.Use the chutehandle
to turnthe chute assemblyin the directionyou wishto
throwthe snow.

/_Muffler

Spark

Oil Fill

Recoil Starter

GasolineCap

& Starter

Handle

This motorisfitted with a recoilactionpull startand a
mittengrip handlefor easyaccess whilewearinggloves
or mittens.

Electric

Starter

Button

Pressingthe electricstarterbuttonengagesthe
engine'selectricstarterwhenpluggedintoa 120V
powersource

Electric

Starter

Plug

Requiresuse of a two-prongoutdoorextensioncord
(packedwith the snowthrower)and a 120Vpower
source/walloutlet.

Ign,tionl
Key/

\b/Y

Ignition

Key

\Starter
The ignitionkey isnecessaryfor the engineto start.
"Handle Insertkey and snapin place;do notturn it to start/stop
the unit. Removekeywhenthe unit isnot inuse.

Primer

Figure7

Depressingprimerforcesfuel directlyinto
engine'scarburetorto aid incold-weather
starting.Referto the startinginstructions
inthe Operationsectionof this manualfor
properprimerusage.

Clean Out Tool
The cleanout tool is providedto unclogthe discharge
opening.Donot unclogdischargechute whileengineis
running.

O
PUSH FOR A

Oil Fill
,_llhlk

Choke

off
engineand remain
behind handles
WARNING:Before
unclogging,
shut
until all movingpartshavestopped
completely.Neverput yourhandinthe
discharge or collectoropenings. Always
use the clean-outtool provided.

Removeoil cap to add oil. Referto the EngineOwner's
manualfor checkingand addingoil instructions.

Gasoline

Cap

Removegas cap to add fuel. Unit runson regulargas.
NOTE:This unit may includea fuel plug,which isonly
usedduringassemblyto keepdirt and debrisoutof fuel
tank. Discardthefuel plug beforefillingthe fueltank.

Control

Activatingchoke controlclosesthechoke plateon
carburetorand aids in startingengine.The imagebelow
representsthe speedsof thethrottlecontrol. For informa- Throttle Control
tion on choke usage,see page 10of this manual.
Thethrottlecontrol is locatedon the engine.
It regulatesthe speedof the engine and also
stopsthe engine. The imageto the right
representsthe speedsof the throttlecontrol.

iii

WARNING
Before unclogging,
shut off engine
and remain behind
handles until
all
moving parts have
stopped completely.
Never put your hand
in the discharge or
collector openings.
Always use the cleanout tool provided.

sureto wipeoff any spilledfuel beforestartingthe
engine.

Before Starting Engine
Engine Oil

3. At the endof thejob, emptythe fueltank if the snow
throwerisnotgoing to be usedfor 30 days or longer.
Storegasolinein a clean containerand keepthe cap
in placeon the container.

Theengine isshippedwith oil in it.Checkthe oil level
beforefirst use.
Stopengineand wait severalminutesbeforecheckingoil level.Removeoil fill cap and dipstick.
.

CAUTION:Never use engine or carburetor cleaner
products in the fuel tank.

Wipedipstickclean, insertit intooil fill hole and
tightensecurely.

To Start Engine

With engineon levelground,oil mustbe to FULL
markon dipstick.If oil levelislow, add oil.

the operator is standing near the snow
ARNING:Be
sure noor
one
other than
thrower
while starting
operating.
Do
not operate this snow thrower unless
the chute assembly has been properly
installed and is secured.

FULL

WARNING
Gasolineis flammable
i and caution must be
used when handling
or storing it. Do not
fill fuel tank while
the snowthrower is
running,when it is
hot or when it is in an
enclosed area.
Keep your snow
thrower awayfrom
any open flame or an
electricalspark and
do not smoke during
fueling.

Besureno oneother
than the operatoris
standingnearthe
snowthrowerwhile
startingoroperating,
Do notoperatethis
i snowthrower unless
i the chuteassembly
has been properly
installedand is
secured.

i
i
i
i
i

The electricstarter
must be properly
groundedat all
times to avoidthe
possibilityof electric
shock to the operator.
if your house wiring
system is not a
three=wire grounded
system,do not use
this electricstarter
under any conditions.

MaintainOil Level
_

BetweenFULLandADD

NOTE:Forlocationof all the enginecontrolsreferredto in
this section,referto Figure7.

For A Cold Start

ADD

Electric

Adding

Engine

Somemodelsof the snowthrowermay be equipped
with an optional120volt A.C.electricstarter.This
electricstarter,with a three-wirepowercordand plug, is
designedto operateon 120volt AC householdcurrent.
Followthe stepsbelowto usethe electricstarter.

Oil

Be sureto usethe gradeof engine oil specifiedin
enginemanual.To add oil:
1. Removethedipstickfrom the oil fill. Pourfresh oil
slowlythroughthe plug.Replacedipstick.

_
--

2. Checkand makesurethat the levelof oil is up to the
FULLmark on the dipstick.
IMPORTANT:Forcompletedetailedengineinformation,
seetheseparateengineowner'smanualincludedwith
thisunit.

Gasoline
,_

Starter

caution must be used when handling
WARNING:Gasoline is flammable and
or storing it. Do not fill fuel tank while
the snow thrower is running, when it is
hot or when it is in an enclosed area.

be used with a properlygrounded
ARNING:The
electricstarter
must
three-prong
receptacle
at all times
to
avoid the possibilityof electric shock.
Follow all instructionscarefullypriorto
operating the electric starter.
Determinethat your housewiringisa three-wire
groundedsystem.Ask a licensedelectricianifyou are
not certain.

2. If your home wiring system is not a three-wire
grounded system, do not usethis electricstarter
underany conditions.

3. If your home electricalsystem is grounded, but
a three-holereceptacleis not available,one should
be installedby a licensedelectricianbeforeusingthe
electricstarter.
awayfrom anyopenflame oran electrical
__L
WARNING:Keepyoursnow thrower
spark and do notsmokeduring fueling.
4. If you havea grounded three-prong receptacle,
proceedas follows.
1. Neverfill the fueltank completely.Fill the tank to
no morethan 1/2 inchbelowbottomof filler neckto
providespacefor expansionof fuel.

5. MoveChokeControlto the "Full"position.
6. PushPrimerthree (3) times, makingsureto cover
vent holewhen pushing.

NOTE:This unit may includea fuel plug,whichis only
usedduringassemblyto keepdirt and debrisoutof fuel
tank. Discardthe fuelplug beforefillingthe fueltank.
2. Alwaysuseclean, fresh,unleadedgradeautomotive
gasoline.Fillthe fueltank outdoorsand usea funnel
or spout to preventspilling.Makesurethat the
containerfrom whichyou pour thegasolineisclean
and freefrom rust or otherforeignparticles.Make

7. Connectpowercord to switch boxon dash panel.
Plugthe otherend of powercord intoa three-prong
120-volt,grounded,AC receptacle.
8. Pushstarterbuttonto crank engine.
9. Whenenginestarts,releasestarterbutton,and move
chokegraduallyto 1/2Chokeuntil theengine runs
smoothly. NextmoveChoketo OFE If enginefalters,

move chokeimmediatelyto FULLand thengradually
to 1/2then to OFF.

Clearing The Snow
CAUTION: Check thearea to be cleared for foreign
objects. Removeforeign objects, if any.

10.Disconnectthe powercord. Alwaysunplugfrom the
outlet first, and thenfrom the snowthrower.

Recoil

1. Start the enginefollowingstartinginstructions.

Starter

1. Movechokeleverto FULLchoke position(coldengine
start).

2. Allowthe engineto warmup fora few minutesas
the enginewill notdevelopfull poweruntilit reaches
operatingtemperature.

2. If engine iswarm,placechoke inOFF positioninstead 3. Rotatethe chute assemblyto the desireddirection,
of FULL.
awayfrom bystandersand/or buildings.
3. PushPrimerthree(3) times,makingsureto cover
4. Makingcertainno bystandersor obstaclesare in
vent hole whenpushing.
frontof the unit, squeezethe augercontrolcom4. If engine iswarm,push primerbuttononly once.
NOTE:Alwayscovervent hole in primerbuttonwhen
pushing.Additionalprimingmay be necessaryfor first
start if temperatureis below 15degreesFahrenheit.
5. Graspstarterhandleand pull ropeout slowly,untilit
pulls slightlyharder.Letrope rewindslowly.

pletelyagainstthe upperhandleto fully engagethe
augers.
5. Whilethe augercontrolisengaged,squeezethedrive
controlcompletelyagainstthe upperhandleto engage
thewheels.Donot"feather"thedrivecontrol.

6. As the snowthrowerstartsto move,maintaina firm
hold on the handle,and guide the snowthrower
6. Pull starterhandle rapidly.Do notallow handleto snap
alongthe pathto be cleared.
back.Allow it to rewindslowlywhilekeepinga firm
hold on the starterhandle.
7. Releasethe augerand drive controlsto stop the
snowthrowingactionand forwardmotion.
7. Asenginewarmsupand beginstooperateevenly,rotate
NOTE:Yourunit isequippedwith a clutch inthe
chokeleverslowlyto the 1/2Chokeposition.Whenthe
transmission.If the wheelsstopturningwhiletrying to
enginebeginsto runsmoothly,movethechoketothe
disenOFFposition.If enginefalters,returnto FULLchoke,then dischargelarge volumesof snow,immediately
gagethe drivecontrol andallow the rotatingaugersto
slowlymoveto 1/2thenOFFposition.
dischargesnow fromthe housing.Reducethe clearing
For A Warm Start:
widthand continueoperation.
1. If restartingan engineafter a temporaryshut-down,
rotatechoke to OFF insteadof FULLand do not prime. 8. On each succeedingpass,readjustthe chute
assemblyto the desiredpositionand slightlyoverlap
Useelectricstart featureor pull the starterhandleas
the previouslyclearedpath.
instructed
before.

Before Stopping
1. Runenginefor a few minutesto help dryoff any
moistureon engine.
2. Toavoid possiblefreeze-upof the starter,followthese
steps:

Recoil

Starter

a. With theenginerunning,pullthe starterropewith a
rapid,continuousfullarm strokethreeor fourtimes.

To Stop The SnowThrower
1. To stopthe wheels,releasethe drivecontrol.
2. To stopthrowingsnow,releasetheauger control.
3. To stopengine,pushthrottlecontrolleverto OFFand
pull out the key.Do notturn key.

and the surrounding
areas mayexceed
WARNING:
Thetemperatureof
muffler
150° F.Avoidthese
areas.

WARNING
temperature

of muffler and the
surrounding areas
may exceed 150° F.
Avoid these areas:

Speed Selector Lever
Yourunit isequippedwith a 3-speedpowerpropelled
drivesystem. Speedposition 1,when theleveris
depressedall the way downtowardthe motor,isslow.
Speedposition2 is a little fasterand 3 is the fastest.
See Figure8.

Speed
Selector
Lever

Tooperatethis function,followthese instructions:
1. Shift yoursnowthroweronlywhile engineis running.
2. Releasedrivecontrol handlebeforeshifting.

Operating

Tips

1. For mostefficient snowremoval,removesnow
immediately
after itfalls.

WARNING
Stop engine by
movingthrottle lever
to stop position and
wait for all moving
parts to stop before
using the
cleanoout tool.

2. Dischargesnowdownwindwheneverpossible.
Slightlyoverlapeachpreviousswath.
3. Setthe skid shoes 1/4" belowthe shaveplatefor
normalusage.The skid shoesmay be adjusted
upwardfor hard-packedsnow.
NOTE:It is not recommendedthat you operatethis
snowthroweron gravelas loosegravelcan be easily
pickedup and thrown bythe auger causingpersonal
injuryand/or damageto the snowthrower.
.

Never use your

hands to clean snow
and ice from the
chute assembly or
auger housing.

Figure 8

Chute
Clean-out
Tool

If for somereason,you haveto operatethe snow
throweron gravel,keepthe skid shoeinthe highest
positionfor maximumclearancebetweentheground
and the shaveplate.

5. Cleanthe snowthrowerthoroughlyafter each use.

Cleaning The
Chute Assembly
Theclean-outtool is convenientlyfastenedto the auger
housingwith a mountingclip.
Whensnowand ice collectin the chuteassemblyduring
operation,usethis toolto safelycleanthe chute and
chuteopening.Followthe stepsbelowto operateit.

__k

throttle leverto stop positionand wait
WARNING:
Stop
engineby
for all moving
partsto
stop moving
before
using the clean-out tool.

1. Releasebothaugerand drivecontrols.
2. Stopthe engineby movingthrottleleverto stop
position.

Figure 9
5. Re-fastenthe clean-outtool to the mountingclip on
the augerhousing.You can startoperatingyoursnow
throwernow. See Figure9.
NOTE: The handleof the clean-outtool shouldbe placed
with the handleto the Right sideon the snowthrower
augerhousing.

3. Removetheclean-outtool fromthe clip which
securesit to the rearof the auger housing.
4. Use the shovel-shapedend of theclean-outtool to
dislodgeand scoop anysnow and ice whichhas
formedinand nearthe chuteassembly.

Housing

clean snow and ice from the chute
ARNING:Never use yourhands to
assembly or auger housing.

Shear Pin
Cotter Pin

To replace,removetwo carriageboltsand hexnuts
securingeach skid shoeto the augerhousing. See
Figure10.

2. Reassemblenew skid shoeswith hardwarejust
removed.Makesure shoes are adjusted to be level.
3. To remove shave plate: Removeboth skid shoes
and hardwareincludingcarriagebolts,and hex
nuts whichattachshaveplateto thesnow thrower
housing.Forlocationof shaveplate,see Figure10.
4. Reassemblenew shaveplate,makingsureheads
of the carriagebolts are to the insideof the housing.
Reinstallskid shoes.Tightensecurely.

Bolt

Servicing

Hex Nut

Augers

Theaugersare securedto the spiralshaftwith four
shearpinsand cotterpins. If youhit a foreignobjector
icejam, the snowthroweris designedso that the pins
may shear.Referto Figure10.

Figure 10

Lubricate

If theaugersdo notturn, checkif the pinshavesheared.
Replace,if needed,with proper shearpins. Referto
item 42 on page 19for part number.
IMPORTANT:NEVERreplacetheauger shearpinswith
standardpinsor fasteners.Anydamageto the auger
gearboxor othercomponents,as a resultof doing so,
will NOTbe coveredby yoursnowthrower'swarranty.

Lubrication
Fora view of the lubricationpointson the snowthrower,
see Figure11.
1. Lubricatepivot pointson the auger controland drive
controlwith a lightengine oil oncea season.
Figure 11

2. Lubricatethe augeridler bracketwith a light engine
oil once a season.

General Recommendations
1. Alwaysobservesafety ruleswhenperformingany
maintenance.
2. The warrantyon this snowthrowerdoesnotcover
itemsthat havebeen subjectedto operatorabuseor
negligence.To receivefull valuefromthe warranty,
operatormustmaintainthe snowthroweras instructed
in this manual.
3. Periodicallycheckall fastenersand hardwareto make
surethese are tight.

Engine
Listedbeloware generalrecommendationsabout
maintainingyour snowthrowerengine.Forfurther
details,referto the accompanyingenginemanual.
1. Beforeoperatingsnowthrower,checkthe oil level.

repairing,lubricating
or inspecting,
disengage allcontrols
and stop engine.
Wait until all moving
parts have come
to a complete stop,
DisconneCt spark
plug wire and ground
it aga!nst the engine
to preventunintended
starting: Alwayswear
safety glassesduring
OpEration or
while performing
any adjustments

3. Cleansparkplug and resettheelectrodegap to
0.030"at leastonce a seasonor every 100 hoursof
operation;replaceevery200 hoursof operation

Check V-Belts

The shaveplateand skid shoeson the bottomof the
snow throwerare subjectto wear.Theseshouldbe
checkedperiodicallyand replacedwhen necessary

Before
servici
ng

2. Changeengineoil after firsttwo hoursof operation
and every25 hoursthereafter.

lubricatingor inspecting,disengage all
WARNING:
servicing,
controls
andBefore
stop engine.
Waitrepairing,
until all
moving parts have come to a complete
stop. Disconnect spark plug wire and
belowto checkconditionof drive
ground it against the engine to prevent Followinstructions
unintended starting. Always wear safety belts every50 hoursof operation.
glasses during operation or while per- 1. Removetheplasticbeltcoveron the frontof the
forming any adjustments or repairs.
engineby removingthe self-tappingscrewand
pressingthe plastictabsto releasethebeltcover.See
Figure13.

Replacing the Shave
Plate and Skid Shoes

WARNIN

2. Visuallyinspectforfrayed,cracked,or excessivelyworn
outbelts.Replace,ifnecessary,followinstructions
beginningon page14.

NOTE:
NEVERreplacethe
auger shear pins

with standardpinsor
fasteners.Any damage
to the augergearboxor
other components,as
a resultof doingsO;Wil
NOT beCoveredby your
snowthrower'swarrantyl

Replacing Belts

Maintenance

NOTE: Thereare two beltson this snow thrower:an
augerbelt and drivebelt. It is recommendedthat both
belts be replacedat the same time.
1. Removethesparkplugwirefromsparkplugandground
it againsttheenginetopreventaccidentalstarting.

outdoors as somegas may possibly
ARNING:
Performbelt
maintenance
leak
from the
carburetoreventhough
you placeda sheetof plasticunderneath the gas capto preventthe gas
cap from leaking.

Adjusting The Auger Cable
Performbelt
maintenanceoutdoors
assome gasmay
possiblyleakfrom
thecarburetoreven
though you placed
a sheetof plastic
underneath the gas
i capto preventthe gas
capfrom leaking.

2. Draingasolinefrom the gastank below1/2tank or
run the machinebelowhalf a tank,or placea piece
of plasticsheet underneaththe gas cap to prevent
gasolineleakage.

_|11

WARNING

Bracket

Figure 12

Periodicadjustmentto the augercontrolcablemay be
requireddue to normalstretchand wearon the belt.
Adjustmentis neededif the augersseemto hesitate
whileturning,butthe engine maintainsspeed,or
continueturningwith the augercontroldisengaged.
1. Loosenthe rear hexbolt on the cableadjustment
bracket. See Figure12.
2. Slidethe cableadjustmentbracketbackwardstaking
out the slackin theauger cable.
3. Retightenthe rear hexbolt
4. Startengineand verify augercontrolengagesand
disengagesproperly.
NOTE:if auger continuesto rotatewith thecontrol
disengaged,shut off engineand readjust.

Auger Belt
1. Loosenthe rear screwon the augercableadjustment
bracketusinga 3/8" wrenchand slidethe bracket
all the way forwardto providemaximumslackin the
augercable. See Figure12.
2. Removethebelt coverscrewusinga 5/16socket
with extensionand slightlyraisebeltcover. You must
alsounclipthe plastictab on the otherside to raise
this up. Do notattemptto removethe beltcoverfrom
the unitat this time. See Figure13.

Figure 13

3. Loosenthe bottomauger housingmountingscrew
on each sideone full turn usinga 1/2" socket. See
Figure12.
4. Usingthe same socketwrench,removethe top auger
housingmountingscrewson each side.
NOTE: The top augerhousingscrewon the left side
alsosecuresthe auger cablebracketand cable roller.
Payattentionto its locationand howit is positionedfor
referenceduring reassembly.See Figure12.

Wood Block

5. Pushdownon the unit's handle,this will allowthe
belt coverto be easily removedand will giveaccess
for thefollowingbelt maintenanceprocedures.

Figure 14

6. After removingthe beltcover,slip the frontauger
beltoff of the enginepulleyby pushingit forwardand
rollingin off of the pulley.
7. Pushdownon the unit's handlefurtheropeningthis
areaand providingbetteraccessto the augerpulley.
Youmay wish to placea wood block underthe auger
housingto hold the unit open.See Figure14
8. Pushthe augerbelt idler pulleyin releasingthe
augerbrake,which is the tab that holdsthe beltonto
the augerpulley.Removethe belt.

Maintenance

9. Replacewith newbeltafter replacingthe drivebelt.
NOTE: If not replacingdrivebelt, then proceedto Step
5 in the DriveBeltsection.

Drive Belt
NOTE:To replacethe Drive Belt,you mustfirstfollow
AugerBelt instructions.
Replacethe drivebelt before
reassemblingthe newauger belt.
1. Removehairpinclipand pivot rodfrom unit. See
Steps 1 and 2 in Figure15.

Figure15

fControl

2. Maneuvercontrolarmout and disconnectdrive

Belt LocatorPin

cable.See Step3.
3. Pull idlerpulleyon right handside out, releasing
tensionon drivebelt. Removedrive beltfrom idler
pulleyand transmissionpulley. SeeSteps 1 thru 3 in
Figure15.
4. Rotatecontrolarm in order to maneuverbelt from
unit. Removebeltand replacewith new belt.
NOTE: Be sureto maintainpositionof the multi-speed
pulleyassemblyso that the belt Iocatorpin in thetop
position. See Figure16.
5. Reassemblein the exactoppositeorder.
6. After reassemblyis completed,be sureto adjustthe
augercable. Referto the "AdjustingAuger Cable"
instructionson Page 14of this manual.

Figure16

NOTE:
To replacethe Drive
Belt,you mustfirstfollow
Auger Belt instructions.
Replacethe drive belt
beforereassemblingthe
newaugerbelt.
Besureto maintain
positionofthe multispeedpulleyassembly
sothat the beltIocator
pin inthe top position.

If the snowthrowerwill notbe usedfor30 days or
longer,or ifit istheend of the snowseasonwhenthe
using fuel stabilizer.Neveruse engineor
ARNING:Donot
drain carburetor
f
last possibilityof snowis gone,the equipmentneedsto _
carburetor
cleaningproducts
in the ifuel
be stored properly.Followstorageinstructionsbelowto
tank or permanentdamagemayoccur.
ensuretop performancefrom the snowthrowerfor many NOTE:Fuelstabilizer(such as STA-BIL)is an acceptmoreyears.
able alternativein minimizingthe formationof fuelgum
depositsduring storage.Add stabilizerto gasolinein fuel
Preparing Engine
tank or storagecontainer.Alwaysfollow mix ratiofound
on stabilizercontainer.Runengineat least 10 minutes
NOTE:Referto theengine manualfor moredetailed
after addingstabilizerto allowit to reachthe carburetor.
informationon preparingthesnow throwerenginefor
Do notdrain carburetorif usingfuel stabilizer.
storage.

WARNING
Never store snow
thrower with fuel
in tank indoors or
in poorly ventilated
areas, where fuel
fumes may reach an
open flame, spark
or pilot light as on a
furnace, water heater,
clothes dryer or
gas appliance.
Drain fuel intoan
, approved container
i outdoors, away from
any open flame. Be
certain engine is
cool. Do not smoke.
Fuel left in engine
during warm weather
deteriorates and
i will cause serious
starting problems.

with fuel in tank indoorsor in poody
ARNING:Never
store snow
thrower
ventilated
areas, where
fuel fumes
may reach an open flame, spark or
pilot lightas on a furnace, water
heater, clothes dryer or gas appliance.

NOTE:It is important
to preventgumdepositsfrom
forminginessentialfuel systemparts of the enginesuch
as the carburetor,fuel filter,fuelhoseor tank during
storage.
CAUTION:Alcohol blended fuels (called gasohol
or using ethanol or methanol) canattract moisture
which leads to separation and formation of acids
during storage. Acidic gas can damage the fuel
system of an engine while in storage.

NOTE:Referto theengine manualfor moreinformation
on preparingthe snowthrowerengine for storage.

Preparing

3. Followlubricationrecommendationson page 13.
4. Storeequipmentin a clean, dry area.

container outdoors, away from any
ARNING:Drainfuel
approved
openflame.
Be certainintoan
engineis
cool.
Do not smoke. Fuel left in engine
during warm weather deteriorates and
will cause serious starting problems.

1. Removeall gasolinefrom the carburetorand thefuel
tank to preventgum depositsfrom formingon these
parts and harmingthe engine.
2. Runthe engineuntilthe fuel tank is emptyand it
stopsdue to lack of fuel.
3. Draincarburetorby pressingupwardon bowldrain,
locatedbelowthe carburetorcover. See Figure17.
f

Carburetor

Do not drain
carburetor if using
fuel stabilizer.
Never use engine or
I carburetor cleaning
products in the fuel
tank or permanent
damage may occur.

0ow
0 anvr =,
Figure
17

Snow Thrower

1. Whenstoringthe snowthrowerin an unventilatedor
metalstorageshed, careshouldbe takento rustproof
the equipment.Usinga light oil or silicone,coat the
equipment,especiallyanychains,springs,bearings
and cables.
2. Removeall dirt from exteriorof engineand equipment.

Toavoidengineproblems,thefuel systemshouldbe
emptiedbeforestoragefor 30 days or longer.Follow
theseinstructionsto prepareyour snowthrowerfor
storage:

4. Removethespark plug and pour one (1) ounce
of engineoil throughthe sparkplug hole into the
cylinder.Coversparkplug hole with a rag and crank
the engineseveraltimesto distributethe oil. Replace
sparkplug.

-16

Problem
Engine fails to start

Possible Cause(s)
tank empty,or stale fuel
21 Blockedfuel line
& Keynot snappedintopiace
4. Spark plug w re disconnected
& Fau!tyspaik plug
6: Engine not primed
7:Eng
ne f oodedfromexcessive
priming

Engine runs erratic

Engineoverheats
Loss of power

Excessivevibration

Unit fails to self-propel

1. Unit runningon choke
2. Fuelline blocked,or stalefuel

Solution

tankwith cleanfresh gasoline:
Cleanfuel line:

4, Connectwireto sparkp!ug.
c!ean sparkplug, readjustgap;or
replace:
61 Prime enginefourtimeSl
7: wait at east ten minutesbefore
starting.

3. Wateror dirt in fuel system
4. Carburetorout of adjustment

1. Movechokeleverto OFF position.
2. Cleanfuelline and fill tank with
fresh,cleangasoline.
3. Referto enginemanualfor remedy.
4. Referto enginemanualfor remedy.

1. Carburet r out of adjustment--

1. Referto engine manualfor instructioi.

1. Sparkplugwire loose
2. Ventin gas cap plugged

1. Firmlyconnectspark plug wire.
2. Clearvent.

1. Loosepartsor damagedauger

1. Stopengineimmediatelyand
disconnectspark plugwire. Check
for possibledamage.Tightenall
bolts and quts.Repairas needed.If
the problempersists,take unitto an
authorizedservicedealer.

1. Drivebelt looseor damaged

1. Replacedrive belt.

P ease
ao,VOr
return the unit to the
retailer from which it
was purchase&
without first contacting
Customer Sup_rti

onto
www, mtdproducts;com
or call a customer
service representative
at 1(800) 800,7310 or
(330) 220,4683,

Augerscontinue to rotate 1. Cableoutof adjustment.

Unit fails to discharge

1 Chuteassemblyclogged.

snow

2. Shearpin sheared.
3. Foreignobjectlodged in auger

4 Augercontrolcableout of
adjustment.
5. Augerbelt looseor damaged.

1. Adjustaugercontrol cableas
shownin "AdjustingThe Auger
Cable"on page 14.
1. Stopengineand disconnectspark
plug wire. Cleanchute and inside
of augerhousingwith clean-out
toolor stick.
2. Replaceshearpin.
3. Stopengineimmediatelyand
disconnectthe spark plugwire.
Removeobject from auger.
4. Adjustaugercontrol cable
5. Replaceauger belt.

You wi// need the
model number and
serial number ff
and when calling
Customer Support,

logging
onto

manual
regarding locating
and recording your
model and serial
number&

NOTE: Forrepairsbeyondtheminoradjustmentslistedabove,contactyournearestauthorizedservicerepresentativeor
call 1-800-800-7310
forthe CustomerSupportCenter.Referto the enginemanualformoreenginerelatedinformation.
17

For parts and/or
accessories
please call
1-800-800-7310,or
1-330-220-4683.
www.mtdproducts.com

684-04037

ChuteAssembly

731-04218B Impeller

710-04071

710-0451

CarriageBolt 5/16-18x 1.0"

732-0611

ExtensionSpring

CarriageBolt 5/16-18

736-0174

WaveWasher

712-3068

FlangeLock Nut,5/16-18

738-0281

ShoulderScrew3/8-16

720-04032

Nut Knob5/16-18

741-0245

Hex FlangeBearing

731-04388A ChuteHandle

741-0309

Ball Bearing

731-04426A UpperChute

750-04191

Spacer

736-0159

FiatWasher.349 x .879x .063

756-04035

FlatIdler

731-04127

LowerChute

784-0434

AugerIdler Bracket

731-04353

ChuteRing

790-00075

BearingHousing

731-2636A

ChuteAdapter5" Dia.

618-04293

AugerGearboxAssembly

732-04111

ChuteAdjustmentSpring

684-04113

AugerAssembly- LH

712-04064

FlangeLock Nut 1/4-20

684-04114

AugerAssembly- RH

731-2643

Clean-outTool

684-04165

AugerHousing,24"

731-2635

Clean-outToolMount

714-04040

Bow Tie Cotter Pin72

725-0157

CableTie

731-04870

Spacer,1.25x.75 x 1.00

FlatWasher

710-0134

CarriageScrew 1/4-20x 0.62"

736-0351

710-0520

HexBolt 3/8-16x 1.50"

738-04124A ShearPin,.25x 1.50

710-0604A

AB Screw5/16-18x .625

741-0493A

712-04063

FlangeLock Nut,5/16-18

790-00087A HexBearing Housing

FlangeBushing

712-04065

FlangeLock Nut,3/8-16

790-00120

Shave Plate2.25 x 23.66 LG

712-0266

HexLock Nut 3/8-16

784-5580

Skid Shoe

715-04020

Spiral Pin

746-04246

AugerCable

726-04012

PushOn Nut

736-0258

FlatWasher

For parts and/or
accessories
please call
1-800-800-7310,or
1-330-220-4683.
www.mtdproducts.com

Model

Series 3DD

[]

HexBolt 3/8-24x 0.875"

710-0449

CarriageScrew5/16-18x 2.25"

710-0696

710-0106

HexScrew1/4-20x 1.25"

710-1245B Lock Bolt5/16-24 x 0.875"

710-1260A

Screw,5/16-18x .75"

731-05364 BeltCover

712-04064

FlangeLock Nut 1/4-20

736-0247

FlatWasher,.4061D
x 1.250D

720-0284

Lock Nut Knob5/16-18

736-0505

FiatWasher,.341D
x 1.500D

725-0157

CableTie

748-04067 Pulley:Adapter,.75Dia.

746-04256

DriveCable

748-0234

Shoulder Spacer

746-04246

AugerCable

750-04568 Shoulder Spacer

711-04478

Pivot Rod

754-04102 V-Belt, 3L x 25.00 LG

747-04405

DriveControl

754-04014 V-Belt, 3/8 x 26.680Lg.

749-04147

LowerHandle

756-04024 Auger Pulley

749-04236

UpperHandle

756-0569

PulleyHalf

790-00053

HandleTab

710-0456

Screw,#10-16x.500

618-04296

TransmissionAssembly

790-00064 HeatShield

710-0604A

AB Screw5/16-18x .625

710-1667A Screw#10-16

710-0809

Screw,1/4-20x 1.25"

731-05358 Speed SelectorHousing- Lwr

711-1364

Clevis Pin

731-05359 Speed SelectorHousing- Upr

714-0115

Cotter Pin, 1/8 x 1.0

731-05360 Speed SelectorHousing-Lever

For parts and/or
accessories
please call
1-800-800-7310,or
1-330-220-4683.

714-04040

BowTie Cotter Pin72

732-0627

www.mtdproducts.com

715-0249

Roll Pin

746-04244 Speed ControlCable

717-04066

Pinion14T

710-04329 Screw.159 x.610

717-04073A Gear70T

736-3092

732-0409

ExtensionSpring

782-7596A 6-SpeedControlArm

736-0192

FiatWasher

790-00234 ActuatorMountingBracket

738-04184

ShoulderScrew1/4-20

790-00235 DriveWheel IdlerBracket

738-0924

CarriageScrew 1/4-28

656-0613

Multi-SpeedPulleyAssembly

741-0245

HexFlangeBearing

682-7527

6 SpeedAssemblyCup

741-04108

HexFlangeBearing

741-0545

BallBearing

756-0625

Cable Roller

756-0613

PulleyHalf

784-0419B

DriveHousingFrame

756-0612A DrivePulleyHalf

790-00223

AugerCableBracket

684-04168 IdlerPulleyAssembly

790-00224

AugerCable Adj. Bracket

747-04394 AugerControl Bail

736-0451

Saddle Washer

6 SpeedShift LeverSpring

FiatWasher.265x 1.0 x .030

Part List:

634-0232A

WheelAssblySnow Hog Gray

710-0627

Lock Bolt 5/16-24x 0.75"

736-0232

WaveWasher.531x .781x .013

736-0242

BellWasher

750-04571 Shoulder Spacer.60x .790x .538

738-1231

Axle

710-1652

710-0224

HexScrew,#10-16x.500

753-05426 PressureLimitingValve Kit

710-0654A

TT SemsScrew3/8-16x 1.0"

Screw,1/4-20x 1.25"

Stage
lOW

Thrower

For parts and/or
accessories
please call
1-800-800-7310,or
1-330-220-4683.
www.mtdproducts.com

iii!iiiii

_ i!il _

NOTES:
Use this page to make
notes and write down

For parts and/or

accessories
please call
1-800-800-7310,or
1-330-220-4683.
www.mtdproducts.com

MANUFACTURER'S

LiMiTED WARRANTY

FOR

The limitedwarrantyset forth belowisgivenby MTDLLCwith respectto
newmerchandisepurchasedand usedin the UnitedStates,its possessionsand territories.

e. MTDdoes notextendany warrantyfor productssoldor exported
outsideof the UnitedStates,its possessionsand territories,except
those soldthroughMTD'sauthorizedchannelsof exportdistribution.

"MTD"warrantsthis productagainstdefectsin materialand workmanship
for a periodof two (2) yearscommencingon the dateof originalpurchase
and will, at its option,repairor replace,free of charge,anypart foundto
be defectivein materialsor workmanship.This limitedwarrantyshallonly
applyif this producthas beenoperatedand maintainedin accordance
with the Operator'sManualfurnishedwith the product,and has not been
subjectto misuse,abuse,commercialuse, neglect,accident,improper
maintenance,alteration,vandalism,theft, fire,water,or damagebecause
of otherperil or naturaldisaster.Damageresultingfrom the installationor
useof any part, accessoryor attachmentnotapprovedby MTDfor use
with the product(s)coveredbythis manualwill voidyourwarrantyas 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,bladeadapters,grass bags, riderdeck wheels,seats, snow
throwerskid shoes,shaveplates,augerspiralrubberand 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 44136-0019,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.

f. Replacementpartsthat are not genuineMTDparts.

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 use
or exposure.

g. Transportationchargesand servicecalls.
No impliedwarranty,includingany impliedwarranty of merchantability of fitness for a particularpurpose,applies after the applicable
periodof express written warranty above as to the partsas identified. No other express warranty, whether written or oral, except as
mentionedabove, givenby any personor entity,includinga dealer
or retailer,with respect to any product,shallbind MTD. Duringthe
periodof the warranty, the exclusive remedyis repairor replacement
of the productas set forth above.
The provisionsas set forth in this warranty providethe sole and
exclusive remedy arising from the sale. MTDshall not be liable
for incidentalor consequential loss or damage including,without
limitation, expenses incurredfor substitute or replacementlawn care
services or for rentalexpenses to temporarily replacea warranted
product.
Somestatesdo not allowtheexclusionor limitationof incidentalor
consequentialdamages,or limitationson howlong an impliedwarranty
lasts, so the aboveexclusionsor limitationsmay notapplyto you.
In no eventshall recoveryof any kind be greaterthan theamountof the
purchasepriceof the productsold. Alterationof safetyfeatures of the
productshall void this warranty. Youassumethe risk and liability for
loss, damage,or injuryto youand your propertyand/orto others and their
propertyarisingout of the misuseor inabilityto use theproduct.
This limitedwarrantyshall notextendto anyoneotherthanthe original
purchaseror to the personfor whom itwas purchasedas a gift.
HOW STATELAW RELATESTO THISWARRANTY: This limitedwarrantygives youspecificlegal rights,and you mayalso haveother rights
which vary from stateto state.
IMPORTANT: OwnermustpresentOriginalProofof 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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MTD 31AS3DDE729 User Manual SNOW THROWER Manuals And Guides 1109062L

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