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Model No.LST42E
OWNERSMANUAL
PRINTED IN U.S.A. FORM NO. 41650 (9/11/14)
42" SNOW THROWER
the fastest way to purchase parts www.speedepart.com
™
CAUTION:Read Rules for Safe
Operation and Instructions Carefully
• Safety• Assembly• Operation• Maintenance• Parts
2
TABLE OF CONTENTS
SAFETY RULES ...................................................................................................................................................................3FULL SIZE HARDWARE CHART .........................................................................................................................................4CARTON CONTENTS ..........................................................................................................................................................6ASSEMBLY ...........................................................................................................................................................................7OPERATION .......................................................................................................................................................................25MAINTENANCE .................................................................................................................................................................26SERVICE AND ADJUSTMENTS ........................................................................................................................................27STORAGE ..........................................................................................................................................................................28TROUBLESHOOTING ........................................................................................................................................................28REPAIR PARTS ILLUSTRATION .............................................................................................................................30,32,34REPAIR PARTS LIST................................................................................................................................................31,33,34SLOPE GUIDE ...................................................................................................................................................................35 PARTS ORDERING/SERVICE ........................................................................................................................BACK COVER
IMPORTANT:Rear wheel weights and tire chains are required to provideextratractionandstabilitywhenusingthissnowthrowerattachment.Theseitemsareavailablewhereyou purchased your tractor.
WHEEL WEIGHTS TIRE CHAINS
3
SAFETY
Readandunderstandtheoperatinginstructionsbeforeusing.
Keeptheareaofoperationclearofallpersons,especiallysmallchildrenandpets.Thoroughlyinspecttheareatobeclearedandremovealldoormats,sleds,boards,wiresandotherforeignobjects.Useextremecautionwhenoperatingonorcrossinggravelsurfaces.Neverdirectdischargeatbystandersorallowanyoneinfrontofthesnow thrower.
Do not place hands near rotating parts. Keep clear of the dischargeopeningatalltimes.
Do not place feet near rotating parts.
• Neverallowchildrentooperatetheequipment.• Neverallowadultstooperatetheequipmentwithout
proper instruction.• Disengageallclutchesandshiftintoneutralbefore
starting engine.• Donotoperateequipmentwithoutwearingadequatewinteroutergarments.
• Wearsubstantialfootwearwhichwillprotectfeetandimprovefootingonslipperysurfaces.
• Checkfuelbeforestartingtheengine.Donotremovethefuelcaporfillthefueltankwhiletheengineisrunningorhot.Donotfillthefueltankindoors.Gasolineisanextremelyflammablefuel.
• Makesurethesnowthrowerheightisadjustedtoclearthetypesurfaceitwillbeusedon.
• Donotusethesnowthrowerwithoutwheelweightsattached to the tractor.
• Nevermakeanyadjustmentswhiletheengineisrunning.
• Alwayswearsafetyglassesoreyeshieldduringoperationorwhileperformingadjustmentorrepair.
• Donotplacehandsorfeetnearrotatingparts.Keepclearofthedischargeopeningatalltimes.
• Donotcarrypassengers.• Afterstrikingaforeignobject,stoptheengine,removethewirefromthesparkplugandthenthoroughlyinspectthesnowthrowerfordamage.Repairanydamagebeforerestartingandoperatingthesnowthrower.
• Ifthesnowthrowerstartstovibrateabnormally,stoptheengineimmediatelyandcheckforthecause.Vibrationisgenerallyawarningoftrouble.
• Stoptheenginewheneveryouleavetheoperatingposition,beforeuncloggingthesnowthrowerormakinganyadjustmentsorinspections.
• Takeallpossibleprecautionswhenleavingtheunitunattended.Disengagetheattachmentclutchleverorswitch, lower the snow thrower, shift into neutral, set theparkingbrake,stoptheengineandremovethekey.
• Whencleaning,repairingorinspecting,makecertainallmovingpartshavestopped.Disconnectthesparkplugwireandkeepitawayfromtheplugtopreventaccidental starting.
• Donotrunengineindoorsexceptwhentransportingthesnowthrowerinoroutofthebuilding.Opentheoutsidedoors.Exhaustfumesaredangerous.
• Donotclearsnowacrossthefaceofslopes.Exerciseextremecautionwhenchangingdirectiononslopes.Donotattempttoclearsteepslopes.Refertotheslopeguideonpage35ofthismanual.
• Neveroperatethesnowthrowerwithoutguards,plates or other safety protection devices in place.
• Neveroperatethesnowthrowernearglassenclosures,automobiles,windowwells,dropoffsetc.withoutproperadjustmentofthesnowthrowerdischarge angle.
• Neverrunthesnowthrowerintosnowathighspeeds.• Donotoverloadthesnowthrowercapacitybyattemptingtoclearsnowattoofastarate.
• Neveroperatethesnowthrowerathightransportspeedonslipperysurfaces.Lookbehindandusecarewhenbackingup.
• Watchfortrafficandstayalertwhencrossingoroperating near roadways.
• Disengagepowertothesnowthrowerwhentransporting or when not in use.
• Useonlyattachmentsandaccessoriesapprovedbythemanufacturerofthesnowthrower(suchaswheelweights,counterweights,cabsetc.)
• Neveroperatethesnowthrowerwithoutgoodvisibility.
184045
199683199682
4
HARDWARE PACKAGE CONTENTS
FB E
H
I J L
P
G
X
V
Y
DC
W
M
R
T,US
Z
O
NOT SHOWN ACTUAL SIZE
SHOWN ACTUAL SIZE
N
K
Q
A
46938
43084
43182
4366147631
47630
43350 44215
43682
44326
43080
48106
49933
42849
43003 43088 43081
R19172410
47605, 4307044695
43082
47810
47572
46584
47598
43063
AA
MM
GG
EEDDCCBB
FF
LL
HH II
JJ
KK
46959 27809 27810 42848
HA3090 43343 43055 43038
46963726-01784778823727
5
REF. QTY. DESCRIPTION
A 1 Hex Bolt, 3/8" x 3-1/4"
B 2 Hex Bolt, 5/16" x 1-3/4"
C 4 Hex Bolt, 5/16" x 1"
D 4 Hex Bolt, 5/16" x 3/4"
E 6 Hex Bolt, 1/4" x 1"
F 6 HexBolt,3/8"x1"(ThreadForming)
G 2 HexBolt,5/16"x3/4"(ThreadForming)
H 6 Carriage Bolt, 3/8" x 1"
I 2 Carriage Bolt, 5/16" x 1-3/4"
J 2 Carriage Bolt , 5/16" x 1-1/4"
K 4 Carriage Bolt, 5/16" x 1"
L 2 Carriage Bolt, 5/16" x 3/4"
M 4 Shoulder Bolt
N 2 Shoulder Bolt, Round Head
O 2 Shear Bolt (spare parts)
P 7 LockWasher,3/8"
Q 7 Washer, 1/4"
R 22 Washer, 5/16" (Extra washers included)
S 8 Washer, 1/2"
T 1 Washer, 3/8" (Thin)
REF. QTY. DESCRIPTION
U 3 Washer, 3/8"
V 2 Bowed Washer
W 6 Flanged Nut, 1/4"
X 1 Flanged Nut, 5/16"
Y 10 Flanged Nut, 3/8"
Z 22 NylockNut,5/16"(2spareparts)
AA 2 HexLockNut,3/8"
BB 1 Spring
CC 3 Chute Keeper
DD 3 Chute Spacer
EE 1 Trunnion
FF 2 Hairpin Cotter, 5/64"
GG 4 Hairpin Cotter, 1/8"
HH 1 Hairpin Cotter, 3/32"
II 2 LockPin
JJ 1 SmallSpacer
KK 2 Chain, Tensioning
LL 2 TailReflector
MM 2 Nylon Tie
6
CARTON CONTENTS
1. HousingAssembly2. LiftHandleandCable3. ChuteCrankRodAssembly4. SupportTube,CrankRod5. EngagementRod(Notusedonsomemodels)6. CableBracket7. EnginePulleyKeeper(Notusedonsomemodels)8. ChuteandControlCableAssembly9. ClutchIdlerAssembly10. RearPulleyFrameBracket(2)11. Anti-rotationBracket.12. FrontPulleyFrameBracket(2)
46989
48138
42992
20
11
5
7
17
2
4
6
191816
8
15
13
1
9
3
21
14
2567825679
27509
64452644516545065367
47043
46948
25728
2455810
12
27016
48883 25780
22 23
13. V-Belt, Drive 56" (#48138) 14. V-Belt, Drive 55" (#46989)15. V-Belt,Auger(AttachedtoHousingAssembly)16. L.H.HangerBracket(OutsideMounting)17. R.H.HangerBracket(OutsideMounting)18. L.H.HangerBracket(InsideMounting)19. R.H.HangerBracket(InsideMounting)20. Left Hand Side Plate21. Right Hand Side Plate22. Pulley23. Large Spacer, 3/8"
7
• Removeallpartsandhardwarepackagesfromthecarton. Lay out parts and hardware and identify using the illustrations on pages 4 and 6.
NOTE: Not all of the supplied parts and hardware will beneededforyourparticulartractor.Unneededitemsmaybediscardedafteryouhavecompletedassemblyandcheckedoperationofunit.DO NOT DISCARD the twospareshearboltsand5/16"nylocknuts.RefertotheServiceandAdjustmentssectiononpage27.
REMOVAL OF PARTS FROM CARTON
TOOLS REQUIRED FOR ASSEMBLY
(2) 7/16" Wrenches(2) 1/2" Wrenches(2) 9/16" Wrenches(2) 3/4" Wrenches(1) Screw Driver(1) Knife
ADDITIONAL ITEMS REQUIREDGeneral Purpose Grease
TRACTOR PREPARATION
Beforeperformingtheseinstructions,refertotheServiceandAdjustmentssectionofyourtractorowner'smanualforspecificsafetyinstructions.
• Allowengine,mufflerandexhaustdeflectortocoolbeforebeginning.
• Removeanyfrontorrearattachmentwhichismountedtoyourtractor.
• Removethemowerdeck.Refertoyourtractorowner'smanualforremovalinstructions.Markallloosepartsandsaveforreassembly.
• Removethetractorhood.Refertoyourtractorowner'smanualforremovalinstructions.
FIGURE 2 RIGHT SIDE VIEW
IMPORTANT: Right hand (R.H.) and left hand (L.H.) side ofthetractoraredeterminedfromtheoperatorspositionwhile seated on the tractor.
REMOVE FRONT SCREWS
REMOVE BROWNING SHIELD
MOWER DECK SUSPENSION
BRACKET
FIGURE 1
INSTRUCTIONS FOR TRACTORS WITH SINGLE FRONT DECK SUSPENSION BRACKET
STEP 2: (SEE FIGURE 2)• Removethebrowningshieldfromthefrontofthetractorasshown.Holdontotheshieldasyouremovethesecondscrewtopreventitfromfalling.
• Besuretoreinstallthebrowningshieldwhensoinstructed in step 3.
IDENTIFY YOU TRACTOR
STEP 1: (SEE FIGURE 1)• Lookunderthefrontofyourtractor.Ifthereisasinglemowerdecksuspensionbracketlocatedunderneaththemiddleofthefrontaxle,continueontostep2. If your tractor does not have a mower deck suspension bracket underneath the middle of the front axle, skip to step 21 on page 13 for tractors withdualsuspensionbrackets.
ASSEMBLY
CAUTION: Before starting to assemble thesnowthrower,removethesparkplugwire(s),settheparkingbrakeandremovethekeyfromthe tractor ignition.
CAUTION: Do not beginassemblinguntilthetractorengine,mufflerandexhaustdeflectorhavebeenallowedtocooloff.
8
STEP 4: (SEE FIGURE 4)• Installahexheadshoulderbolt,a3/8"washeranda3/8"flangedlocknutintheR.H.andL.H.SidePlates.
FIGURE 4 RIGHT SIDE VIEW
FIGURE 3 RIGHT SIDE VIEW
5/16"NYLOCKNUT
5/16" x 1"CARRIAGE BOLT
ENGINE MOUNTING PLATE
(4) 1/2" WASHERS
(3) 3/8" FLANGE NUTS
(3) 3/8" x 1"CARRIAGEBOLTS
SEE NOTE
INSTALL SIDE PLATES
STEP 3: (SEE FIGURE 3)• FastentheR.H.SidePlate(bendfacingout)tothefrontthreeholesinthetractorframeusingthree3/8"x1"carriagebolts,three1/2"washers(seenote)andthree3/8"flangenuts. For the rear hole, use a 5/16" x 1"carriagebolt,a1/2"washeranda5/16"nylocknut. Placethe1/2"washersbetweenthetractorframeandthe side plate. Repeat for L.H. side plate.
• Reinstallthebrowningshieldontothetractorframeusing the original screws.
NOTE:Ifthereisanenginemountingplate(shownwithdottedlines)leavethe1/2washerofftheboltthatgoesthrough the plate.
INSTALL HANGER BRACKETS AND SHOULDER BOLTS TO OUTSIDE OF FRAME
STEP 5: (SEE FIGURE 5)• Removethebolt,ifpresent,intheholedirectlybehindthebrakerodontheleftsideofthetractorframe.
• AttachtheL.H.HangerBracket(tubefacingout)totheholeusinga5/16"x3/4"selfthreadingbolt.
• Installaroundheadshoulderboltintotheholethatis9-1/2"totherearoftheboltyoujustinstalled.Secureitwitha3/8"flangenutontheinsideoftheframe.
FIGURE 5 LEFT SIDE VIEW
5/16" x 3/4" SELFTHREADING BOLT
L.H. HANGER BRACKET
BRAKE ROD
3/8" FLANGED NUT
SHOULDERBOLT
5/16" x 3/4" SELFTHREADING BOLT
R.H. HANGER BRACKET
RIGHT END OF BRAKE ROD
3/8" FLANGEDNUT
SHOULDERBOLT
STEP 6: (SEE FIGURE 6)• Removethebracket,ifpresent,fromtheholedirectlybehindtheendofthebrakerodontherightsideofthetractorframe.Storethebracketandbolt.
• AttachtheR.H.HangerBrackettotheholeusinga5/16"x3/4"selfthreadingbolt.
• Installaroundheadshoulderboltintotheholethatis9-1/2"totherearoftheboltyoujustinstalled.Secureitwitha3/8"flangenutontheinsideoftheframe.
FIGURE 6 RIGHT SIDE VIEW
3/8" WASHER
SHOULDER BOLT
3/8" FLANGEDNUT
9
STEP 7: (SEE FIGURE 7)• Attachthecablebrackettothedoubleholeintheclutchframeasshown,usinga5/16"x3/4"carriageboltanda5/16"nylocknut.Placetheboltinthefrontholeofthebracketandintheendoftheholeclosestto the pulley. Do not tighten yet.
FIGURE 7
FIGURE 9
STEP 9: (SEE FIGURE 9)• Attacheachrearpulleyframebrackettotheinsideoftheclutchframeusingtwo5/16"x3/4"hexbolts,5/16"washersand5/16"nylocknuts.
• Attacheachfrontpulleyframebrackettotheinsideoftheclutchframeusingtwo5/16"x1"hexbolts,four5/16"washersandtwo5/16"nylocknuts.
THIS SECTION IS FOR TRACTORS WITH A MANUAL ATTACHMENT CLUTCH If your tractor has an electric attachment clutch go to step 14 on page 11.
FIGURE 10
STOPDidyouselectthecorrectdrivebeltforyourtractor?Usingthewronglengthbeltmaycauseprematurebearingorbeltfailure.
STEP 10: (SEE FIGURE 10)• Twodifferentlengthdrivebeltsareincludedwithyoursnowthrower.Usethelonger,56"drivebelt(#48138) ontractorswithmanualattachmentclutches.
• Slightlyloosenthehexboltnexttotheflatidlerpulley.Installthedrivebeltdownbetweenthehexboltandtheflatidlerpulleywiththeflatsideofthebeltagainstthepulley.Retightenthehexbolt.
• Loopthebeltaroundthelargev-pulley,placingitbetweenthev-pulleyandthehexboltnexttothepulley.Placethebelttotheinsideoftheotherflatidlerpulley.
FIGURE 8
STEP 8: (SEE FIGURE 8)• Attachthepulley(longendofhubfacingdown)andthelarge3/8"spacertotheclutchframe.Usea3/8"x3-1/4"hexbolt,a3/8"washer,a3/8"lockwasheranda3/8"hexlocknut.
• Insertatensioningchainthroughtheholeshownandattachtheendlinktothespringontheloweridlerarm.
CABLEBRACKET
5/16" x 3/4"CARRIAGE BOLT
5/16" NYLOCK NUT
LARGE 3/8" SPACER
PULLEY
3/8" LOCKWASHER
3/8" HEX LOCK NUT
3/8" WASHER
LONG ENDOF HUB
3/8" x 3-1/4"HEX BOLT
TENSIONINGCHAIN
5/16" x 1"HEX BOLT
5/16" x 3/4"HEX BOLT
5/16"NYLOCKNUT5/16" WASHER
(2) 5/16"WASHERS
HEX BOLTS
(#48138) DRIVE BELT
FLAT IDLER PULLEYS
10
FIGURE 12 VIEWED FROM LEFT SIDE
STEP 13: (SEE FIGURE 13)• Assemblethedrivebeltontotheenginepulleyfirst
and then onto the large pulley on top of the clutch/idlerassembly.Thebeltmustbeplacedinsidetheenginepulleybeltkeeper(s)andbetweenthelargepulleyandthekeeperboltnexttoit.
IMPORTANT: Do Notassemblethe"V"beltoutsideoftheenginepulleykeepersoroutsideofthekeeperboltnext to the large pulley.
• Go to step 48 on page 21.
FIGURE 13 VIEWED FROM UNDERNEATH
ENGINE PULLEY ENGINE PULLEY
Left Side of Tractor
ENGINE PULLEY KEEPER
ENGINE PULLEY KEEPER
KEEPER BOLT
IDLER PULLEY
CLUTCH/IDLER ASSEMBLY
FIGURE 11
ATTACH CLUTCH IDLER ASSEMBLY TO TRACTOR
STEP 12: (SEE FIGURE 12)• Hooktherearoftheclutch/idlerassemblyontothetwoshoulderboltsassembledtothetractorframe.LiftthefrontoftheassemblyandattachittotheR.H.andL.H.hangerbracketsusingtwolockpinsand1/8"hairpin cotters.
• Looselyattachthemowerclutchcabletotheleftsideofthetractorframewithanylontie.Do not pull the nylontiecompletelytight.Thecablemayneedtoberemovedfromthenylontiewhenusingthemowerdeck.
STEP 11: (SEE FIGURE 11)• Findthecableclipthatisattachedtotheleftsideofthetractorframeunderneaththefootrest.Opentheclipandremovethemowerclutchcable.Do not removetheclipfromthetractorframe.Thecablereattachestotheclipwhenusingthemowerdeck.
• Movetheattachmentclutchleveronthedashpaneltothe disengaged position.
• Placetheclutch/idlerassemblyonthefloorontheleftside of the tractor.
• Attachthetractor'smowerclutchcabletothecablebracketontheclutch/idlerassembly.Securethecablehousingguide(groovedown)tothecablebracketusing the original collar and a 5/64" hair cotter pin.
• Placethesmallspacerontheweldedpinontheidlerarm.Hooktheendoftheclutchcablespringoverthepin and secure it with a 1/4" washer and a 5/64" hair cotter pin.
• Aligncablebracketwithweldedpinandtightenthenutassembledinstep7.
PIVOT LOCK PIN(use this hole)
SHOULDERBOLT
L.H. HANGERBRACKET
1/8" HAIRPINCOTTER
NYLON TIE
MOWERCLUTCHCABLE
5/64" HAIRCOTTER PIN
1/4" WASHER
1/4" SPACER
5/64" HAIRCOTTER PIN
TRACTOR'SCLUTCH CABLE
CABLEBRACKET
11
THIS SECTION IS FOR TRACTORS WITH AN ELECTRIC ATTACHMENT CLUTCH
STEP 14: (SEE FIGURE 14)• Turntheclutchidlerassemblyupsidedown.• Hookthespringontotheendoftheboltthatextendsthroughthenutonthebottomoftheupperidlerarm.Installa3/8"hexlocknutontothebolt,leavingenoughspace for the spring to pivot.
FIGURE 14
FIGURE 16
STEP 16: (SEE FIGURE 16)• Attacheachrearpulleyframebrackettotheinsideoftheclutch/idlerassemblyusingtwo5/16"x3/4"hexbolts,5/16"washersand5/16"nylocknuts.
• Attacheachfrontpulleyframebrackettotheinsideoftheclutch/idlerassemblyusingtwo5/16"x1"hexbolts,four5/16"washersandtwo5/16"nylocknuts.
STEP 15: (SEE FIGURE 15)• Inserttensioningchainsthroughtheholesshownandattachtothespringsontheupperandloweridlerarms.
• Installa3/32"hairpincotterinthechainattachedtotheupperidlerarm,installingitinthefifthlinkfromthespring.
FIGURE 15
STEP 17: (SEE TABLE 1)• Twodifferentlengthdrivebeltsareincludedwithyoursnowthrower.Usethetablebelowtoselectthecorrectdrivebeltforyourtypetractor.Thepartnumberisprintedontheoutsideofthebelt.
• Setasidethebeltthatisnotforyourtractortoavoidaccidentally using it.
SELECT THE CORRECT DRIVE BELT(Electric clutch tractors with a single front deck suspension bracket)
55" BELT (PART #46989) TRACTOR TYPE DECK SIZE CLUTCH TYPE
(LT) Lawn Tractor 38", 42" Electric
56" BELT (PART #48138) TRACTOR TYPE DECK SIZE CLUTCH TYPE
(LT) Lawn Tractor 48" Electric (GT) Garden Tractor 48", 54" Electric
TABLE 1
3/8" HEXLOCK NUT
SPRING
ATTACHSPRINGHERE
TENSIONING CHAIN (lower idler arm)
TENSIONING CHAIN (upper idler arm)
3/32" HAIRPINCOTTER IN5th LINK
5/16" x 1" HEX BOLT
5/16" x 3/4"HEX BOLT
5/16" NYLOCK NUT
5/16" WASHER
5/16"NYLOCK NUT
(2) 5/16" WASHERS
12
STEP 19: (SEE FIGURE 18)• Hooktherearoftheclutch/idlerassemblyontothetwoshoulderboltsassembledtotheoutsideofthetractorframe.LiftthefrontoftheassemblyandattachittotheR.H.andL.H.hangerbracketsusingtwopivotlockpinsand1/8"hairpincotters.
FIGURE 18 VIEWED FROM LEFT SIDE
FIGURE 19 VIEWED FROM UNDERNEATH
FIGURE 17
STEP 18: (SEE FIGURE 17)• Turntheclutch/idlerassemblyrightsideup.• Slightlyloosenthehexboltnexttotheflatidlerpulley.Installthedrivebeltdownbetweenthehexboltandtheflatidlerpulleywiththeflatsideofthebeltagainstthepulley.Retightenthehexbolt.
• Loopthebeltaroundthelargev-pulley,placingitbetweenthev-pulleyandthehexboltnexttothepulley.
STOPDidyouchoosethecorrectdrivebeltforyourtractor?Usingthewronglengthbeltmaycauseprematurebearingorbeltfailure.
DRIVE BELT
FLAT IDLERPULLEY
HEX BOLTS
PIVOT LOCK PIN(use second hole) SHOULDER
BOLT
1/8" HAIRPINCOTTER
L.H. HANGER BRACKET
1/8"HAIRPINCOTTER
ENGINEPULLEY
HEX BOLTS
FLAT IDLERPULLEY
TENSIONINGCHAIN
LEFT SIDEOF TRACTOR
STEP 20: (SEE FIGURE 19)• Assemblethedrivebeltontotheenginepulley.Youmayneedtoremovethebeltfromthelargepulleyontheclutch/idlerassemblyinordertoassembleitontotheenginepulley.Whenre-assemblingthebeltontothelargepulley,besurethebeltisbetweenthelargepulleyandthehexboltnexttoit.
• Placetensiononthebeltbypullingtheleftsidetensioning chain out as far as the 3/32" hairpin cotter that was installed in the chain in step 15 will allow. Securethechaininthispositionbyinsertinga1/8"hairpin cotter through the chain.
NOTE;Topreventthechainfromdraggingontheground,looptheendofthechainthoughthepivotlockpin.Refertofigure56onpage23.
• Go to step 48 on page 21.
13
STEP 22: (SEE FIGURE 21)• FastentheR.H.SidePlate(bendfacingout)tothefrontthreeholesshowninthetractorframeusingthree3/8"x1"threadformingbolts,three3/8"lockwashers and one 1/2" washer. Place the washer on thethirdboltasashimbetweenthesideplateandtheframe.Tightenallbolts.RepeatfortheL.H.side.
NOTE:Ifyouinstalledaboltinthefourthholeinstep21,assemblea5/16"flangenutontotheboltafterthesideplate is installed.• Go to step 25 on this page.
(3) 3/8" x 1"THREAD FORMINGBOLTS
5/16" FLANGEDNUT(SEE NOTE)
(3) 3/8" LOCKWASHERS
1/2" WASHER5/16" x 1"CARRIAGE BOLT(SEE NOTE)
FIGURE 21 RIGHT SIDE VIEW
FRONT SUSPENSIONBRACKET
REMOVE BOLTS IF PRESENT
FIGURE 22 RIGHT SIDE VIEW
STEP 23: (SEE FIGURE 22)• Removeanyboltsfoundintheholesshown.
STEP 21: (SEE FIGURE 20)• Removeboltsfromfrontthreeholesshown.• Ifaboltispresentinthefourthhole,replaceitwitha5/16"x1"carriageboltwithoutanut.Thebracketfastenedtoinsideofframemustremaininplace.
FRONTSUSPENSIONBRACKET
REPLACE BOLT(IF PRESENT)
REMOVE BOLTS(IF PRESENT)
FIGURE 20 RIGHT SIDE VIEW
INSTRUCTIONS FOR TRACTORS WITH DUAL FRONT DECK SUSPENSION BRACKETS
FASTEN SIDE PLATES TO TRACTORIfyourtractorresemblesfigure20,startwithstep21.Ifyourtractorresemblesfigure22,startwithstep23.
STEP 25: (SEE FIGURE 24)• Installahexheadshoulderbolt,a3/8"washeranda3/8"flangedlocknutintheR.H.andL.H.SidePlates.
FIGURE 24 RIGHT SIDE VIEW
3/8" WASHER
SHOULDER BOLT
3/8" FLANGEDNUT
STEP 24: (SEE FIGURE 23)• FastentheR.H.SidePlate(bendfacingout)tothethreeholesshowninthetractorframe.Usethree3/8"x1"threadformingbolts,3/8"lockwashersand1/2"washers.Usethe1/2"washersasshimsbetweentheSidePlateandthetractorframe.Tightenallboltsandrepeat for the L.H. side.
NOTE:Iftheboltinsertsfreelyintothefronthole,assemblea3/8"flangednutontothebolt.
(3) 3/8" x 1"THREAD FORMINGBOLTS
(3) 3/8" LOCKWASHERS
3/8" FLANGED NUT(SEE NOTE)
(3) 1/2" WASHERS
FIGURE 23 RIGHT SIDE VIEW
14
FIGURE 28 RIGHT SIDE VIEW
INSTALLING HANGER BRACKETS Forbetterclearance,lowerthetractor'ssuspensionarmsusingtheattachmentliftlever.
STEP 26: (SEE FIGURE 25 or 26)On Tractors With Foot Rest Brackets• RemovetheboltandnutthatfastentheL.H.andR.H.footrestbracketstotheframe.
• AttachtheL.H.HangerBracket(marked"L")totheinsideofthetractorframeusingtwo3/8"x1"carriageboltsand3/8"flangednuts.Boltheadsgooninsideoftractorframe.RepeatfortheR.H.side.
FIGURE 26 LEFT SIDE VIEW
FIGURE 25 LEFT SIDE VIEW
On Tractors Without Foot Rest Brackets• Findtheemptyholebeneaththefootrest.AttachtheL.H.HangerBracket(marked"L")totheinsideoftheframeusinga3/8"x1"carriageboltanda3/8"flangednut.Boltheadgoesoninsideoftractorframe.Repeat for the R.H. side.
STEP 28: (SEE FIGURE 28)• Assembleashoulderboltand3/8"flangednuttotheR.H.sideofthetractorframe,usingthefirstemptyholetotherearoftheR.H.hangerbracket.Boltgoesoninsideofframe.
FIGURE 27 LEFT SIDE VIEW
INSTALLING SHOULDER BOLTS
STEP 27: (SEE FIGURE 27)• Removethebolt,washerandnutwhichfastentheswaybarbrackettotheL.H.sideofthetractorframe.Replacewithashoulderboltanda3/8"flangednut.Boltgoesoninsideofframe.
BOLT REMOVED FROM THIS HOLE
SWAY BAR BRACKET
SHOULDER BOLT
3/8"FLANGEDNUT
3/8" x 1"CARRIAGEBOLT
3/8" FLANGED NUT
L.H. HANGER BRACKET
SUSPENSION ARM
SHOULDER BOLT
3/8"FLANGEDNUT
R.H. HANGER BRACKET
BOLT REMOVED FROM THIS HOLE
3/8" x 1"CARRIAGEBOLT
3/8" FLANGEDNUT
L.H. HANGER BRACKET
SUSPENSION ARM
15
INSTALLING CLUTCH/IDLER ASSEMBLY This section covers the installation of the Clutch/Idler assemblytotractorswithattachmentclutchesthatareeitherrodoperated(p.15),cableoperated(p.17)orelectric (p. 19). Use the appropriate instructions for your tractor.
ROD OPERATED MANUAL ATTACHMENT CLUTCH
STEP 29: (SEE FIGURE 29)• Movetheattachmentclutchleveronthedashpanelto
the disengaged (down) position.• Screwthetrunnionontotheendofthesnowthrowerengagementrod.
• Locatetheclutcharm(wherethemowerclutchrodwas connected) underneath the right hand side the tractor,justtotheinsideofthesuspensionarm.If there is an extension attached to the clutch lever, the extension,boltandnutmustberemovedandstoredwiththemowerdeck.
IMPORTANT: Re-attach the extension to the clutch leverbeforereinstallingthemowerdeck.
• Positiontheengagementrodtotheinsideoftheclutcharmandinsertthedrilledendoftherodthroughthearm.Securewitha5/64"hairpincotter.
FIGURE 29 RIGHT SIDE VIEW
ENGAGEMENT ROD
5/64" HAIRPINCOTTER
TRACTOR'S CLUTCH ARM
SUSPENSION ARM
TRUNNION
REMOVE EXTENSION, BOLT AND NUT (IF PRESENT)
STEP 30: (SEE FIGURE 30)• Attachthetworearpulleyframebracketstotheinsideoftheclutch/idlerassemblyusingtwo5/16"x1"hexbolts,eight5/16"washersandtwo5/16"nylocknutsforeachbracket.
• Attachthetwofrontpulleyframebracketstotheinsideoftheclutch/idlerassemblyusingtwo5/16"x3/4"hexbolts,5/16"washersand5/16"nylocknutsforeachbracket.Addextrawashersifneeded.
FIGURE 30
FIGURE 31
STOPDidyouchoosethecorrectdrivebeltforyourtractor?Usingthewronglengthbeltmaycauseprematurebearingorbeltfailure.
STEP 31: (SEE FIGURE 31)• Twodifferentlengthdrivebeltsareincludedwithyoursnowthrower.Tractorswithmanualattachmentclutchesanddualfrontdecksuspensionbracketsusethe55"drivebeltwith#46989 printed on the outside ofthebelt.DO NOT USEtheotherbelt.
• Slightlyloosenthehexboltnexttotheflatidlerpulley.Installthedrivebeltdownbetweenthehexboltandtheflatidlerpulleywiththeflatsideofthebeltagainstthepulley.Retightenthehexbolt.
• Loopthebeltaroundthelargev-pulley,placingitbetweenthev-pulleyandthehexboltnexttothepulley.
TENSIONING CHAIN(lower idler arm)
5/16" x 3/4" HEX BOLT
5/16" x 1"HEX BOLT
5/16" NYLOCK NUT
5/16"WASHER
(4) 5/16" WASHERS
#46989DRIVE BELT
FLAT IDLERPULLEY
HEX BOLTS
• Insertatensioningchainthroughtheholeshownandattachtheendlinktothespringontheloweridlerarm.
16
FIGURE 33 RIGHT SIDE VIEW
FIGURE 32 RIGHT SIDE VIEW
STEP 33: (SEE FIGURE 33)• Makesuretheattachmentclutchleveronthedash
panel is in the disengaged (down) position.• Pivottheupperidlerarmsothatitrestsagainstthestopboltandispointingtowardthefrontasshown. Screw the trunnion along the threads of the engagementroduntilitisalignedatthefrontendoftheidlerarmslot.Attachthetrunniontotheslotusingthe 3/8" thin washer and a 5/64" hairpin cotter.
• Removetheenginepulleykeeperfromthesideofthetractorframebyremovingthewasherandnutthatsecurethekeeper.Attachthenewpulleykeepersupplied with the snow thrower, reusing the original bolt,washerandnut.
NOTE:Sometractorsmayalreadybeequippedwithapulleykeeperthatisidenticaltothenewonesupplied.
IDLER ARM
5/64" HAIRPINCOTTER
TRUNNION
STOP BOLT
3/8" THINWASHER
NEW ENGINE PULLEY KEEPER WITH ORIGINAL BOLT, NUT AND WASHER
STEP 34: (SEE FIGURE 34)• Assembletheshort"V"beltontotheenginepulley
and then onto the large pulley on top of the clutch/idlerassembly.Thebeltmustbeplacedtotheinsideoftheenginepulleykeeper,theidlerpulleyandthekeeperboltlocatedbesidethelargepulley.
IMPORTANT: Do Notassemblethe"V"beltaroundtheoutsideoftheenginepulleykeeperorthekeeperbolt.
• Go to step 48 on page 21.
FIGURE 34 VIEWED FROM UNDERNEATH
ENGINE PULLEY
KEEPER BOLT
IDLER PULLEY
ENGINE PULLEY KEEPER
Left Side of Tractor
CLUTCH/IDLER ASSEMBLY
STEP 32: (SEE FIGURE 32)• Besuretoliftupthefrontendoftheengagementrodasshownwhenperformingthenextoperation.Youcantemporarilysupporttherodusingarubberbandtiedtotheenginepulleykeeper.
• Attachtheclutch/idlerassemblytothetractorframeasfollows.Hooktheassembly'snotchedrearpulleyframebracketsontothetwoshoulderboltsyouassembledtotheinsideofthetractorframe.LiftthefrontoftheassemblyandattachittotheR.H.andL.H.hangerbracketsusingtwopivotlockpinsand1/8"hairpin cotters.
PIVOT LOCK PIN (MM) (use second hole)
1/8" HAIRPIN COTTERENGAGEMENT
ROD
17
FIGURE 36
STEP 35: (SEE FIGURE 35)• Assemblethecablebrackettoinnerpartofthedoubleholesintheclutch/idlerassemblyusingtwo5/16"x3/4"carriageboltsand5/16"nylocknuts.Ifyourtractorhasa42"mowerdeck,usethetwofrontholesinthecablebracket.Ifyourtractorhasa46"mowerdeck,usethetworearholes.
STEP 36: (SEE FIGURE 36)• Attachthetworearpulleyframebracketstotheinsideoftheclutch/idlerassemblyusingtwo5/16"x1"hexbolts,eight5/16"washersandtwo5/16"nylocknutsforeachbracket.
• Attachthetwofrontpulleyframebracketstotheinsideoftheclutch/idlerassemblyusingtwo5/16"x3/4"hexbolts,5/16"washersand5/16"nylocknutsforeachbracket.Addextrawashersifneededinstep39.
• Insertatensioningchainthroughtheholeshownandattachtheendlinktothespringontheloweridlerarm.
FIGURE 35
CABLE OPERATED MANUAL ATTACHMENT CLUTCH
FIGURE 37
HEX BOLTS
DRIVE BELT
FLAT IDLERPULLEY
(#46989)
STEP 37: (SEE FIGURE 37)• Twodifferentlengthdrivebeltsareincludedwithyoursnowthrower.Tractorswithmanualattachmentclutchesanddualfrontdecksuspensionbracketsusethe55"drivebeltwith#46989 printed on the outside ofthebelt.DO NOT USEtheotherbelt.
• Slightlyloosenthehexboltnexttotheflatidlerpulley.Installthedrivebeltdownbetweenthehexboltandtheflatidlerpulleywiththeflatsideofthebeltagainstthepulley.Retightenthehexbolt.
• Loopthebeltaroundthelargev-pulley,placingitbetweenthev-pulleyandthehexboltnexttothepulley.
STOPDidyouchoosethecorrectdrivebeltforyourtractor?Usingthewronglengthbeltmaycauseprematurebearingorbeltfailure.
CABLEBRACKET
5/16" x 3/4"CARRIAGE BOLT
5/16" NYLOCK NUT
42"DECKS
46"DECKS
TENSIONING CHAIN(lower idler arm)
5/16" x 3/4" HEX BOLT
5/16" x 1"HEX BOLT
5/16" NYLOCK NUT
5/16"WASHER
(4) 5/16" WASHERS
18FIGURE 40 VIEWED FROM UNDERNEATH
FIGURE 39
STEP 40: (SEE FIGURE 40)• Assembletheshort"V"beltontotheenginepulley
and then onto the large pulley on top of the clutch/idler assembly.Thebeltmustbeplacedtotheinsideoftheenginepulleykeeper,theidlerpulleyandthekeeperboltlocatedbesidethelargepulley.
IMPORTANT: Do Notassemblethe"V"beltaroundtheoutsideoftheenginepulleykeeperorthekeeperbolt.
• Go to step 48 on page 21.
STEP 39: (SEE FIGURE 39)• Removetheenginepulleykeeperfromthesideofthetractorframebyremovingthewasherandnutthatsecurethekeeper.Attachthenewpulleykeepersupplied with the snow thrower, reusing the original bolt,washerandnut.
NOTE:Sometractorsmayalreadybeequippedwithapulleykeeperthatisidenticaltothenewonesupplied.
• Attachtheclutch/idlerassemblytothetractorframeasfollows.Hooktherearoftheassemblyontothetwoshoulderboltsyouinstalledonthetractorframe.Liftthefrontoftheassemblyandattachittothehangerbracketsyouinstalledusingtwopivotlockpinsand1/8" hairpin cotters.
FIGURE 38
STEP 38: (SEE FIGURE 38)• Movetheattachmentclutchleveronthedashpanelto
the disengaged (down) position.• Placetheclutch/idlerassemblyonthefloorontheright
side of the tractor.• Attachthetractor'sclutchcabletothecablebracket.Securethecablehousingguide(groovedown)tothecablebracketusingtheoriginalcollaranda5/64"haircotter pin.
• Placeaspacerontheweldedpinontheidlerarm.Hooktheendoftheclutchspringoverthepinandsecure it with a 1/4" washer and a 5/64" hair cotter pin.
5/64" HAIRCOTTER PIN
1/4" WASHER
TRACTOR'SCLUTCH CABLE
5/64" HAIRCOTTER PIN
SPACER
NEW ENGINE PULLEY KEEPER WITHORIGINAL BOLT, NUT AND WASHER
PIVOT LOCK PIN(use second hole)
1/8" HAIRPIN COTTER
ENGINE PULLEY
KEEPER BOLT
IDLER PULLEY
ENGINE PULLEY KEEPER
Left Side of Tractor
19
ELECTRIC ATTACHMENT CLUTCHES
FIGURE 42
FIGURE 43 VIEW OF BOTTOM
STEP 43: (SEE FIGURE 43)• Attachthetworearpulleyframebracketstotheinsideoftheclutch/idlerassemblyusingtwo5/16"x1"hexbolts,eight5/16"washersandtwo5/16"nylocknutsforeachbracket.
• Attachthetwofrontpulleyframebracketstotheinsideoftheclutch/idlerassemblyusingtwo5/16"x3/4"hexbolts,5/16"washersand5/16"nylocknutsforeachbracket.
STEP 44: (SEE TABLE 2)• Twodifferentlengthdrivebeltsareincludedwithyoursnowthrower.Usethetablebelowtoselectthecorrectdrivebeltforyourtypetractor.Thepartnumberisprintedontheoutsideofthebelt.
• Setasidethebeltthatisnotforyourtractortoavoidaccidentally using it.
55" BELT (PART #46989) TRACTOR TYPE DECK SIZE CLUTCH TYPE
56" BELT (PART #48138) TRACTOR TYPE DECK SIZE CLUTCH TYPE
(LT) Lawn Tractor 48" Electric
(LT) Lawn Tractor 38", 42", 46" Electric
TABLE 2
STEP 41: (SEE FIGURE 41)• Turntheclutchidlerassemblyupsidedown.• Hookthespring(ontotheendoftheboltthatextendsthroughthenutonthebottomoftheupperidlerarm.Installa3/8"hexlocknutontothebolt,leavingenoughspace for the spring to pivot.
FIGURE 41
STEP 42: (SEE FIGURE 42)• Inserttensioningchainsthroughtheholesshownandattachtothespringsontheupperandloweridlerarms.
• Attacha3/32"hairpincottertothechainattachedtotheupperidlerarm,placingitinthefifthlinkfromthespring.
3/8" HEXLOCK NUT
SPRING
ATTACHSPRINGHERE
TENSIONING CHAIN (lower idler arm)
TENSIONING CHAIN (upper idler arm)
3/32" HAIRPINCOTTER IN5th LINK
5/16" x 3/4" HEX BOLT
5/16" x 1"HEX BOLT
5/16" NYLOCK NUT
5/16"WASHER
(4) 5/16" WASHERS
20
FIGURE 46 VIEWED FROM UNDERNEATH
STEP 47: (SEE FIGURE 46)• Assemblethedrivebeltontotheenginepulleyand
then onto the large pulley on top of the clutch/idler assembly.Thebeltmustbeplacedtotheinsideoftheidlerpulleyandthekeeperboltlocatedbesidethelarge pulley.
• Placetensiononthebeltbypullingtheleftsidetensioning chain out as far as the 3/32" hairpin cotter willallow.Securethechaininthispositionbyinsertinga 1/8" hairpin cotter through the chain.
IMPORTANT: Do Notassemblethe"V"beltaroundtheoutsideoftheenginepulleykeeperorthekeeperbolt.
STEP 46: (SEE FIGURE 45)• Attachtheclutch/idlerassemblytothetractorframeasfollows.Hooktheassembly'snotchedarmsontothetwoshoulderboltsyouassembledtotheinsideofthetractorframe.LiftthefrontoftheassemblyandattachittotheR.H.andL.H.hangerbracketsusingtwopivotlockpinsand1/8"hairpincotters.
FIGURE 45 RIGHT SIDE VIEW
CLUTCH/IDLER ASSEMBLY
FIGURE 44
STOPDidyouchoosethecorrectdrivebeltforyourtractor?Usingthewronglengthbeltmaycauseprematurebearingorbeltfailure.
STEP 45: (SEE FIGURE 44)• Turntheclutch/idlerassemblyrightsideup.• Slightlyloosenthehexboltnexttotheflatidlerpulley.Installthedrivebeltdownbetweenthehexboltandtheflatidlerpulleywiththeflatsideofthebeltagainstthepulley.Retightenthehexbolt.
• Loopthebeltaroundthelargev-pulley,placingitbetweenthev-pulleyandthehexboltnexttothepulley.
DRIVE BELT
FLAT IDLERPULLEY
HEX BOLTS
PIVOT LOCK PIN(use second hole)
1/8" HAIRPIN COTTER
1/8" HAIRPINCOTTER
ENGINE PULLEY ENGINE PULLEY
Left Side of Tractor
KEEPER BOLT
IDLER PULLEY
21
STEP 48: (SEE FIGURE 47)• Placethelifthandleintotheliftbracketontherightsideofthesnowthrower.Fastenthehandletothebracketusingtwo5/16"x1-3/4"hexboltsand5/16"Nylocknuts.
FIGURE 48 RIGHT SIDE VIEW
NOTE:Besuretheliftreleasecable'splasticcoveringstaysinsertedintothetriggerassemblyforthenextstep.
STEP 49: (SEE FIGURE 48)• Pushthelifthandledownintothelockedposition.Inserttheendofthecablewireintotheholeintheliftrod.Placethethreadedfittingintotheslotintheliftbracket,withonehexnutaboveandonehexnutandthelockwasherbelowtheslot.Tightenthenuts,adjustingthemtoeliminateslackinthecablewire.ReferalsototheServiceandAdjustmentssectiononpage27inthismanual.
HINT: Foreasierassemblyoftheliftreleasecable,tiltthesnow thrower forward onto the spiral auger.
FIGURE 47 RIGHT SIDE VIEW
5/16" NYLOCK NUT
5/16" x 1-3/4" HEX BOLT
ASSEMBLY OF THE SNOW THROWER STEP 50: (SEE FIGURE 49)• Tiltthesnowthrowerbackdowntotheground.• Removethenylontiewhichfastenstheaugerdrivebelttothedischargehousing,leavingthebeltassembledaroundthepulleys.
• Removethenylontiewhichfastensthechutecrankrodtothecrankrodsupporttube.
• Assemblethecrankrodsupporttubetothebracketon the left side of the discharge housing using two 5/16"x1-1/4"carriagebolts,and5/16"Nylocknuts.
FIGURE 50 LEFT SIDE VIEW
STEP 51: (SEE FIGURE 50)• Attachthechutetiltcontrolassemblytothetopsideofthecranksupporttubeusingtwo5/16"x1-3/4"carriagebolts,bowedwashersand5/16"Nylocknuts.
5/16" NYLOCK NUT
5/16" x 1-1/4"CARRIAGE BOLT
CRANK ROD SUPPORT TUBE
DISCHARGE HOUSING
FIGURE 49 LEFT SIDE VIEW
LIFT RELEASE CABLE
HEX NUT
LOCKWASHER
HEX NUT
CABLEWIRE
LIFTROD
TRIGGERASSEMBLY
CHUTE CRANK ROD
CRANK SUPPORT TUBE
TILT CONTROL HANDLE
5/16" x 1-3/4"CARRIAGE BOLT
BOWED WASHER
5/16" NYLOCK NUT
TILT CONTROL
ASSEMBLY
22
5/16" NYLOCK NUT
CHUTE CRANK BRACKET
5/16" WASHER
CHUTE CRANK ROD
ROD SUPPORT BRACKET
5/16" x 1"CARRIAGE BOLT
SPIRAL
FIGURE 51 LEFT SIDE VIEW
FIGURE 52 RIGHT SIDE VIEW
CHUTE KEEPER
CHUTE SPACER
ANTI-ROTATIONBRACKET
1/4" FLANGEDLOCK NUT
1/4" FLATWASHER
1/4" x 1" HEX BOLT
GREASEDSURFACE
FLANGE
STEP 53: (SEE FIGURE 52)• Coatthetopoftheringaroundthedischargeopening
with general purpose grease.• Placethedischargechute(facingforward)ontothering.Placetheanti-rotationbracketontopofthechuteflange,aligningitwiththeholesontherighthandsideoftheflange.Attachthethreechutespacersandchutekeeperstothebottomoftheflangeusingsix1/4"x1"hexbolts,1/4"flatwashersand1/4"flangedlocknuts.Tighten carefully so that the nuts are snug butdonotdigintotheplasticchutekeepers.
• Positionthecrankrodspiral(seefigure51)sothatitdoesnotrubagainstthebottomsofthenotchesinthechuteflange.Tighten the nuts.
• Turnthecrankrodtocheckifthechuterotatesfreely.Ifnot,loosentheboltsandnutsthatattachthechutetotheflangeby1/4turneach.
• Securethecontrolcablestothecrankrodsupporttubeusinganylontie.
STEP 54: (SEE FIGURE 53)Skip this step if you have a lawn tractor.This step is for garden tractors only.• Ifyouhavea(GT)GardenTractor,removethestopboltsfromeachsideofthesnowthrowerframe.
STEP 52: (SEE FIGURE 51)• Attachthechutecrankrodassemblybracketstotheplasticbracketontheleftsideofthedischargehousing.Alignthechutecrankbracketbeneaththerodsupportbracketandassemblebothtotheplasticbracketusingtwo5/16"x1"carriagebolts,5/16"washersand5/16"Nylocknuts.Do not tighten yet.
STOP BOLT
FIGURE 53 RIGHT SIDE VIEW
23
STEP 55: (SEE FIGURE 54)• Placethesnowthroweronaflat,levelsurface.• Extendtheaugerbeltoutbehindthesnowthrower,keepingthebeltassembledtothesnowthrowerpulleys.
• Rollthetractorupbehindthesnowthrower,centeringitbetweenthesnowthrower'smountingplates.
• Raisetherearofthesnowthrowerbyliftinguponthelifthandleuntilthenotchesinthemountingplatesalignwiththeshoulderboltsinthetractor'ssideplates.Guidetheboltsintothenotches.
• Delayinstallingtheclevispinsuntilyouhaveassembledthebeltasinstructedinsteps56and57.
ATTACHING SNOW THROWER TO TRACTOR
STEP 56: (SEE FIGURE 55)• Theaugerbeltcomespre-assembledtothepulleysonthesnowthrowerhousing.Makesurethebeltpasses over the top of the auger pulley and then twists 1/4 turn to pass underneath each side idler pulley.The"V"sideofthebeltmustmatewiththegrooves of the pulleys.
FIGURE 56 VIEWED FROM UNDERNEATH
STEP 57: (SEE FIGURE 56)• Pushthelifthandledowntoincreaseslackinthebelt.• Swingtheloweridlerarmovertotheleftside.• Placetheaugerbeltaroundtherearpulleyandbetweenthetwopulleysontheidlerarm.The"V"sideofthebeltmustbeseatedinthegroovesoftheV-pulleys.
IDLER PULLEY
AUGER PULLEYTWIST 1/4 TURN
TWIST 1/4 TURN
IDLER PULLEY
FIGURE 55
FIGURE 54 RIGHT SIDE VIEW
BELT ROUTING DIAGRAM
ENGINE PULLEY
1/8" HAIRPINCOTTER
MOUNTINGPLATE
SIDE PLATE
CLEVIS PIN1/2" x 7/8"
SHOULDERBOLT
LEFT SIDEOF TRACTOR
REARPULLEY
AUGERBELT
IDLER ARM V-PULLEY
IDLER ARMFLAT PULLEY
24
INSTALLING THE CLEVIS PINS
STEP 58: (REFER BACK TO FIGURE 54 ON PAGE 23)• Liftthefrontofthesnowblowertoaligntheholesinthemountingplatesandthesideplates.Inserttwo1/2" x 7/8" clevis pins through the holes and secure themwiththe1/8"hairpincotters.
SETTING THE AUGER BELT TENSION
STEP 59: (SEE FIGURE 57)• Pullthetensioningchainuntiltheendofthespringis
pulled through the hole in the side of the Clutch/Idler assembly.Installa1/8"hairpincotterthroughtheendof the spring, securing it on the outside of the Clutch/Idlerassembly.
IMPORTANT:Forcorrectbelttension,the 1/8" hairpincotter must attach to the end of the spring, not to thechain.
NOTE;Topreventthechainfromdraggingontheground,looptheendofthechainthoughthepivotlockpin.Refertofigure56onpage23.
FIGURE 57 VIEWED FROM UNDERNEATH
REAR REFLECTORS
ATTACH REFLECTORS TO REAR FENDERSTEP 59: (SEE FIGURE 58)• Ifyourtractorisnotequippedwithrearreflectors,assemblethesuppliedrearreflectorstotherearfender.Placethereflectorsasclosetothebottomofthe fender and as far apart as the shape of the fender will allow.
FIGURE 58
CHECKLIST
Before you operate your snow thrower, please review the following checklist to help ensure that you will obtain the best performance from your snow thrower.
1. Allassemblyinstructionshavebeencompletedwithallboltsandnutsproperlytightened.
2. Checktheenginebeltandtheaugerbelt.Makesurethey are routed properly around pulleys and inside all beltkeepers.
3. Checkdischargechuteforproperrotation.
4. Checkoperationoftiltcontrolforupperchute.
5. Verifythatthelifthandlewilllockintoandreleasefromthe raised transport position. (Refer to the Service and Adjustmentssection.)
6. Checkskidshoeadjustment.(RefertotheServiceandAdjustmentssection.)
Operating instructions begin on page 25.
1/8" HAIRPIN COTTER
IDLER FLAT PULLER
AUGER BELT
RIGHT SIDE OF TRACTOR
25
OPERATION
KNOW YOUR SNOW THROWERRead this owner's manual and safety rules before operating your snow thrower.Comparetheillustrationbelowwithyoursnowthrowertofamiliarizeyourselfwiththevariouscontrolsandtheirlocations.
CHUTE TILT HANDLE Pivots the Upper Chute up or down to control the angle and distance of discharge.CRANK ROD Rotates the Lower and Upper Chutes to control the direction of discharge.LIFT HANDLE Used to lift or lower the snow thrower to transport or operating position.LIFT RELEASE TRIGGERReleasesthelockwhich holds the snow thrower in the transport position
UPPER AND LOWER DISCHARGE CHUTE Controls direction and height of snow discharge.SCRAPER PLATEReplaceableplatethatabsorbswearandimpactfromcontactwithground.SKID SHOEControlsamountofclearancebetween the scraper plate and the ground.SPIRAL AUGER, R.H. & L.H. Feed snow to theimpellerfanatthecenterofthehousing.
BEFORE STARTING• Usetheendofassemblychecklisttoverifythatallinstructionshavebeenproperlycompleted.
• Makesuretheskidshoesareadjustedtomaintainadequategroundclearancebetweenthesnowthrowerandthetypeofsurfacetobecleared.(RefertotheServiceandAdjustmentssection.)
• Makesurethetractorenginehasthecorrectoilfor winter operation (SAE 5W-30). Refer to tractor owner'smanual.
HOW TO START YOUR SNOW THROWER• Thetractorshouldbesittingwiththeenginerunningatfullthrottle.Movetheattachmentclutchtotheengagedposition,startingthesnowthrowerbeforethe tractor clutch is engaged.
HOW TO STOP YOUR SNOW THROWER• Tostopthesnowthrower,disengagethetractor'sattachmentclutchleverformanualclutchesortheclutch switch for electric clutches. Refer to your tractor owner'smanual.
CAUTION: Never direct discharge towardsbystandersorwindows.Donotallow anyone in front of unit.
CONTROLLING SNOW DISCHARGE • Tocontrolthedirectionsnowisthrown,thedischargechutehas180degreesofrotation.Turnthecrankrodclockwisetorotatethechutetotheleft.Turnthecrankrodcounterclockwisetorotatethechutetotheright.
• Tocontrolthedistancesnowisthrown,theuppersection of the discharge chute pivots up and down. Push forward on the chute tilt handle to pivot the chute down, decreasing the distance snow is thrown. Pullbackonthehandletopivotthechuteup,increasing the distance snow is thrown.
HOW TO USE YOUR SNOW THROWER
LIFT HANDLE LIFT RELEASE TRIGGER
CRANK ROD
CHUTE TILT HANDLE
UPPER CHUTE
LOWER CHUTE
SPIRAL AUGERS, R.H. & L.H.
SKID SHOE SCRAPER PLATE
26
RAISING AND LOWERING• Toraise,pushdownonthelifthandleuntilthesnowthrowerlocksintheraisedtransportposition.
• Tolower,pushdownslightlyonthelifthandleandpullthe trigger. With the trigger pulled, slowly lower the snow thrower until it reaches the ground.
CUSTOMER RESPONSIBILITIES• Readandfollowthemaintenancescheduleandthemaintenanceprocedureslistedinthissection.
Service Dates
Checkforloosefasteners X Checkscraperandshoesforwear X X Cleaning X LubricationSection X
MAINTENANCE SCHEDULE Fill in dates as you completeregularservice. Before each
use
After e
ach use
Every
seaso
n
Before storage
LUBRICATION• Oil all pivot points on the snow thrower.• Oilthepivotpointsofthetwoidlerarmsontheclutch/idlerassembly.
• Applypenetratingoiltothecontrolcablesofthedischarge chute.
• Applyagoodgradeofspraylubricanttothetriggerassemblyandthechutetiltcontrolassembly.
CAUTION: Do not operate the snow thrower without the rear weight attached to the tractor to provide extra traction and stability.
MAINTENANCE
CHECK SCRAPER AND SHOES FOR WEAR(Refer to figures 59 and 60 on page 27)• Thescraperplateandskidshoesonthebottomofthesnowthroweraresubjecttowear.Topreventdamageto the spiral auger housing, replace plate and shoes beforewearisexcessive.
REMOVING SNOW Snowremovalconditionsvarygreatlyfromlightfluffysnowfalltowetheavysnow.Operatinginstructionsmustbeflexibletofittheconditionsencountered.Theoperatormustadaptthelawntractorandsnowthrowertodepthofsnow,winddirection,temperatureandsurfaceconditions.• Beforebeginningoperation,thoroughlyinspecttheareaofoperationandremovealldoormats,sleds,boards,wiresandotherforeignobjects.
• Thespiralaugerspeedisdirectlyrelatedtoenginespeed.Formaximumsnowremovalanddischarge,maintainhighenginer.p.m.(fullthrottle).Itisadvisableto operate the lawn tractor at a slow ground speed (1stgear)forsafeandefficientsnowremoval.
• Indeep,driftedorbankedsnowitwillbenecessarytouse full throttle and a slow ground speed (1st gear). Driveforwardintothesnow,depressthetractor'sclutch-brakepedalandallowthespiralaugertoclearthesnow.Repeatthismethoduntilapathiscleared.Onthesecondpass,overlapthefirstenoughtoallowthe snow thrower to handle the snow without repeated stoppingandstartingofforwardmotion.
• Inextremelydeepsnow,raisethesnowthrowerfromthegroundtoremovethetoplayeranddriveforwardonly until the tractors front tires reach the uncleared bottomlayerofsnow.Depressthetractor'sclutch-brakepedalandallowthespiralaugertoclearthesnow. Reverse the tractor and lower the snow thrower to the ground. Drive the tractor forward until the snow againbecomestoodeep.Repeatingthisprocessintoand out of drifts will eventually clear even the deepest of snow piles.
• Ifthesnowthrowerbecomescloggedwithsnoworjammedwithaforeignobject,disengagethesnowthrowerimmediatelyandshutoffthetractorengine.Unclogthesnowthrowerbeforeresumingoperation.
OPERATING TIPS• Dischargesnowdownwindwheneverpossible.• Tohelppreventsnowfromstickingtothesnowthrower,allowthesnowthrowertoreachoutdoortemperaturebeforeusingit.Alightcoatofwaxmayalsobeappliedto the inside surface of the snow thrower housing and discharge chute.
• Usetirechainstoimprovetraction.• Userearwheelweightstoimprovetraction.• Beforethefirstsnowfall,removeallstones,sticksandotherobjectswhichcouldbecomehiddenbythesnow.Permanentobstaclesshouldbemarkedforvisibility.
• Overlap eachpass slightly to assure complete snowremoval.
DANGER: Shut off engine and disengagesnowthrowerbeforeunclogging discharge chute. Unclog using awoodenstick,notyourhands.
27
SERVICE AND ADJUSTMENTS
CAUTION: Beforeservicingoradjustingthesnowthrower,shutofftheengine,removethesparkplugwire(s),settheparkingbrakeandremovethekeyfromthetractorignition.
FIGURE 60
FIGURE 59
REPLACING AUGER BELT• Disengagethetractor'sattachmentclutch.• Lowerthesnowthrowertotheground.• Removetheattachmentpin.• Lockthesnowthrower'slifthandleinthedownpositiontodecreasebelttension.
• Releasethespringtensionfromtheaugerbeltidlerarmonthebottomoftheclutch/idlerassembly.
• Removetheaugerdrivebeltfromtheclutch/idlerassemblyandfromthespiralaugerhousing.
• Installnewbeltovertopoflargeaugerdrivepulleyandunderthetwosideidlerpulleys.Twistthebelt1/4turntoseatthe"V"ofthebeltinthegrooveofeachidler pulley. Refer to figure55onpage23.
• Assemblethebeltontotheclutch/idlerassembly.
SKID SHOE ADJUSTMENT• Theskidshoesaremountedoneachsideofthespiral
auger housing. They regulate the distance the scraper plateisraisedabovetheplowingsurface.Whenremovingsnowfromagraveldrivewayorandunevensurface,itisadvisabletokeepthescraperplateashighabovethesurfaceaspossibletopreventpossibledamagetothespiralauger.Onblacktoporconcretesurface,keepthescraperplateasclosetothesurfaceaspossible.
• Raisethesnowthroweroffthegroundandplaceablockundereachendofthescraperplate.Loosenthesixhexnutssecuringtheskidshoestothehousing.Adjusttheskidshoesupordownandretightenthenutssecurely.Adjustbothskidshoestothesameheighttokeepthehousingandthescraperplatelevel.Seefigure59.
LIFT RELEASE CABLE ADJUSTMENT• Iftheliftroddoesnotlockthesnowthrowersecurely
in the transport position, loosen the upper hex nut on theliftbracketafewturnsandtightenthelowerhexnut.Refertofigure48onpage21.
• Iftheliftrodfailstounlockcompletelytolowerthesnow thrower, loosen the lower hex nut on the lift bracketafewturnsandtightentheupperhexnut.Refertofigure48onpage21.
CLUTCH DISENGAGEMENT ADJUSTMENT(For tractors with engagement rod clutches only.Not for electric clutches or cable clutches) If the spiral auger on the snow thrower does not stop whentheattachmentclutchleveronthetractorisdisengaged,thenadjustmentisnecessary.Proceedasfollows.Referbacktofigure33onpage16.• Placetheattachmentclutchleverinthedisengaged
position.• Removethehairpincotterfromtheengagementrod
trunnion and lift the trunnion out of the hole in the idler arm.
• Screwthetrunnionafewturnstowardsthefrontendof the rod.
• Replacethetrunnionintotheholeintheidlerarmandsecure it with the hairpin cotter.
Checktheoperationofthesnowthrower.Ifthespiralaugersstilldonotstop,repeattheabovestepsuntiltheaugersstopwhentheattachmentclutchleverisplaced in the disengaged position.
SPIRAL AUGERS• Thespiralaugersaresecuredtotheaugershaftwithtwoshearboltsandnylocknuts.Ifyouhitaforeignobjectorificejamstheaugers,thesnowthrowerisdesignedsothattheboltswillshear.
• Iftheaugerswillnotturn,checktoseeiftheshearboltshavesheared.Seefigure60.Tworeplacementshearboltsandnylocknutshavebeenprovidedwiththesnowthrower.Forfutureuseorderpartnumber42489shearboltandnumber47810nylocknut.
28
PARTS TO REMOVE AT END OF SEASON• Removetheclutch/idlerassembly.(Thetwohangerbracketsandthetwoshoulderboltsmaybeleftattachedtothetractorframe.)
• Removethedrivebeltfromtheenginepulley.• Ifyoureplacedtheenginepulleykeeperonamanualattachmentclutchtractor,reinstallthetractor'soriginalenginepulleykeeper.Seefigure33onpage16orfigure39onpage18.
• Ifyouhavearodoperatedattachmentclutch,removetheengagementrodfromthetractor'sclutcharm.Seefigure29onpage15.
• Ifafrontmountedattachmentistobeused,removethesideplatesfromthetractor.Besuretoassembleboltsbackintotheemptyholesinthetractorframe.
STORAGE RECOMMENDATIONS• Lowerthesnowthrowertotheground.• Removethesnowthrowerfromthetractor.• Cleanthesnowthrowerthoroughly.Washoffanysaltdepositwhichmayhavedriedonthethrowerandhousing.
• Anybaremetalthathasbecomeexposedshouldbepainted or coated with a light oil to prevent rust.
• Storeinadryplace.
REMOVING THE SPIRAL AUGER HOUSING• Lowerthesnowthrowertotheground.• Removetheclevispins.Seefigure54onpage23.• Lockthesnowthrower'slifthandleinthedownpositiontodecreasebelttension.
• Releasethespringtensionfromtheaugerbeltidlerarmonthebottomoftheclutch/idlerassembly.
• Removetheaugerdrivebeltfromtheclutch/idlerassembly.Seefigure56onpage23.
• Pullthespiralaugerhousingassemblyoffofthetractor.
CAUSEPROBLEM CORRECTION
Clogged discharge chute
Spiralaugersdon'tturn
Snow thrower stalls tractor engine
TROUBLESHOOTING
STORAGE
1.UpperorlowerVbelttooloose 1.IncreasetensiononVbelt2.UpperorlowerVbeltbroken 2.ReplaceVbelt3.Shearboltsaresheared. 3.Replaceshearbolts
1. Tractor ground speed too fast 1. Use lower tractor gear2. Tractor throttle set too low 2. Increase to full throttle3. Snow too deep 3. Raise the snow thrower4.Snowmeltsduringcontactwith 4.Allowsnowthrowertocooltothesnowthrower outdoortemperaturebeforeusing
Front wheels slide instead of steering
Snow thrower rides up over snow
1.Objectjammedinspiralauger 1.Stopengine,disengagethesnow thrower clutch and clear the auger
2. Hard or heavy snow 2. Increase to full throttle and decrease ground speed
Not enough traction at front wheels 1. Increase scraper plate clearance byloweringskidshoes
2. Pull down on lift handle to increase weight on front wheels
1. Tractor ground speed too fast 1. Reduce ground speed2.Bottomsnowisicyorhardpacked 2.Lowertheskidshoessothatfront ofskidshoeislowerthantherear
29
NOTES
30
REPAIR PARTS FOR MODEL LST42E 42" SNOW THROWER
11
12
7
3
29
5
2
6
35
2330 35
9
49
39
8
53
2365
65
4
1
32
26
10
69
66
45
64
28
28
34
37
19
2330
24
30 38
47
47
43
43
2149
17
70
62
60
63
19
2330 33
823
15
23
23
1330
2330
1723
615544
362022
14
2718
3620
68
67
30
38
22
33
21
59
31
34
14
20
25
4648
54
41
42
18
5440,59
40,59
18
50
5154
54
5652
57
5051
58
16
16
31
REPAIR PARTS FOR MODEL LST42E 42" SNOW THROWER
REF PART NO QTY DESCRIPTION1 42716 2 Flange, Bearing2 67629 1 HousingAssembly3 71464 1 GearAssembly4 47026 1 Pulley, V Type5 67632 1 ImpellerAssembly6 24773 1 Scraper Plate7 25982 1 Shaft,AugerGearbox8 27508 2 Bracket,DownStop9 24816 1 Cover, Belt
10 27510 1 ChuteReinforcement11 67689 1 AugerAssembly,L.H.12 67688 1 AugerAssembly,R.H.13 43840 2 Hex Bolt, 5/16-18 x 1-1/4" Lg.14 44950 4 Carriage Bolt, 1/4-20 x 3/4"15 HA20185 1 #61 Woodruff Key16 44326 4 Carriage Bolt, 5/16-18 x 1" Lg.17 43080 8 Carriage Bolt, 5/16-18 x 3/4" Lg.18 47630 8 Bolt, Self-Tap 5/16" x 3/4"19 42849 2 Bolt, Shear 5/16-18 x 1-1/2"20 43088 10 Washer, 1/4"21 43070 2 Washer, 3/8"22 47189 4 HexNut,1/4-20Nylock23 47810 27 HexNut,5/16-18Nylock24 41625 2 Spiral Pin, 1/4" x 1-1/2" Lg.25 42846 1 Bushing26 27505 1 Chute Adapter27 43086 6 LockWasher,5/16"28 43009 10 Washer, .785" x 1.57" x .057"29 27454 1 CenterBrace,Gearbox30 43081 20 Washer, 5/16" Std. Wrt.31 47615 2 Bearing, Flange32 42844 1 Bearing, Ball33 43182 3 Hex Bolt, 5/16-18 x 3/4"34 42953 4 Bearing, Split, 3/4"35 24279 2 SkidShoe36 48015 4 Washer, Nylon
REF PART NO QTY DESCRIPTION37 27458 2 Flange, Bearing38 43064 2 HexLockNut,1/4-20x2039 27502 1 Bracket,Idler40 49933 2 Shoulder Bolt, Round Head41 65367 1 HangerBracketAssembly,L.H.42 65450 1 HangerBracketAssembly,R.H.43 41576 2 Hex Bolt, 3/8-16 x 1-3/4"44 44377 1 Hex Bolt, 3/8-24 x 1" 45 27584 1 Bracket,Cable46 42836 1 Cable,ChuteControlWithClip47 42850 2 Spacer48 42835 1 Cable,ChuteControl49 HA21362 4 HexNut,3/8-16Nylock50 43038 2 Pin,PivotLock51 43343 2 Pin, Hair Cotter #4 (1/8")52 43350 4 Carriage Bolt, 3/8-16 x 1"53 27509 1 Bracket,ChuteAnti-rotation54 47572 6 HexLockNut,3/8-16Flanged55 43003 1 LockWasher,3/8"56 64452 1 HangerBracketAssembly,R.H.57 64451 1 HangerBracketAssembly,L.H.58 47043 1 Keeper, Engine Pulley59 48106 4 Bolt, Shoulder60 43661 6 Hex Bolt, 1/4-20 x 1"61 42828 1 Washer,62 47598 6 HexLockNut,1/4"Flanged63 41620 1 Chute, Upper64 42834 1 Guide,Cable65 47044 2 Pulley, V Type 4"66 41621 1 Chute, Lower67 43085 1 Hex Bolt, 5/16-18 x 1-1/2"68 41622 1 Screw, 1/4-14 x 5/8"69 27809 3 Chute Keeper70 27810 3 Chute Spacer
41650 1 Owner'sManual
32
REPAIR PARTS FOR MODEL LST42E 42" SNOW THROWER
1
6
63
3
4
4
4
5
6
62
6
62
8
8
88
9
10
10
11
12
12
13
13
108
14
14
16
17
17
18
18
27
25
25
31
31
32
33
36
44
6349 53
52
44 4441
4245
3946
47
30
43
43
4851
50
54
55
7
58
18
63
63
63
56
6664
62
62
40
52
19
5365
65
5959
5
37
34
35 5938
59
35
15
15
10
2324
21
26
2922
6320
4
28
24
6160
6557
33
REPAIR PARTS FOR MODEL LST42E 42" SNOW THROWER
REF PART NO QTY DESCRIPTION1 64637 12 41616 23 41614 24 42842 45 41615 26 43262 67 43601 18 142 59 43093 110 R19171616 411 43350 612 42939 213 27753 214 27752 215 24476 216 24311 117 47599 218 43086 419 24820 120 67784 121 48049 122 47369 123 42955 124 R19131316 225 47788 226 43084 227 43182 228 43572 229 47368 130 44215 231 43343 232 25678 133 25679 1
LiftShaftAssemblyHex Bolt, 1/2-13 x 1"Hex Bolt, 5/8-11 x 1-1/2"Pin, Clevis 1/2" x 78"Nut,HexLock5/8-11Thread Nut,HexLock1/2-13 Washer, 1.59" x 1.032" x .060" Pin, Cotter 1/8" x 3/4"Pin, Cotter 1/8" x 1-1/2" Washer, 17/32" x 1"Carriage Bolt, 3/8-16 x 1" Bearing, Flange With Flats Link,16.80"LongLink,12.75"LongLink,4.88"LongRod, SpacerHexBolt,5/16-18x1"(Locking) LockWasher,5/16"Bracket,LiftAssembly,HandleLiftBracket Rod, Index LiftPin, Spring 3/16" x 1-3/4" Spring,CompressionWasher, 13/32" x 13/16" Reflector,RearHex Bolt, 5/16-18 x 1-3/4" Hex Bolt, 5/16-18 x 3/4" Washer, .343" x 1.5" x .059" Pin, Spring 5/16" x 1-3/4" Carriage Bolt, 5/16-18 x 1-3/4" Pin, Haircotter #4 (1/8")Plate, Side (R.H.)Plate, Side (L.H.)
REF PART NO QTY DESCRIPTION34 49916 1 Tube,LiftHandle35 49912 1 TriggerandLiftCableAssembly36 43070 2 Washer, 3/8"37 49266 1 Screw, Oval #10-24 x 1-1/2"38 44482 1 Grip, Handle39 47027 1 Tube,CrankRodSupport40 24393 1 Bracket,ChuteCrank41 27708 1 Bracket,ChuteCrank42 42838 1 Knob,Crank43 44917 2 Palnut, 3/8"44 42839 3 Bushing, 3/8" Plastic45 68225 1 Assembly,ChuteCrankRod46 27585 1 Handle, Chute Tilt47 42833 1 Knob48 67999 1 Assembly,ChuteTiltBracket49 42834 1 Guide,Cable50 42835 1 Cable,ChuteControl51 42836 1 Cable,ChuteControlwithClip52 43064 4 Nut,HexLock5/16-1853 43081 3 Washer, 5/16"54 24285 1 Plate, Mounting (L.H.)55 24284 1 Plate, Mounting (R.H.)56 48106 2 Bolt, Shoulder57 46584 1 Nut,Whizlock,5/16-1858 R19172410 8 Washer, 1/2"59 726-0178 4 Tie, Nylon60 47631 6 Hex Bolt, 3/8-16 x 1" Self Tap61 43003 6 LockWasher,3/8"62 47572 8 Nut,FlangedLock3/8-1663 47810 10 Nut,NylockHex5/16-1864 43682 2 Carriage Bolt, 5/16-18 x 1-1/4"65 44326 4 Carriage Bolt, 5/16-18 x 1"66 44695 2 Washer, Bowed
34
REPAIR PARTS FOR MODEL LST42E 42" SNOW THROWER
1 2
34
2, 22
49
434123
1724
11
16
2119
19
14 29
3 25
54
2015
31
47
345350515251
4037
3445
13
241723
12
44
9
34
53
3431
33
28
36
40
3430
5521
21
54
25
126
10
31171256
53341712
18
3635
12
8
17
1217
4148
7
383941
4634
42
32
5
26
27
REF PART NO QTY DESCRIPTION1 43080 2 Carriage Bolt, 5/16-18 x 3/4"2 43063 7 Hex Bolt, 5/16-18 x 1"3 43083 2 Hex Nut, 5/16-184 43086 1 LockWasher,5/16"5 43081 20 Washer, 5/16" Std. Wrt.6 26943 1 Frame,ClutchandPulley7 63904 1 IdlerArmAssembly
REF PART NO QTY DESCRIPTION8 24286 1 Spacer, Pivot9 63762 1 IdlerBracketAssembly10 43015 1 Hex Nut, 3/8-1611 46981 1 Pulley, V Type 9"12 43082 8 Nut,HexLock,3/8-1613 46982 1 Pulley, V Type 5-1/2"14 27582 1 Shaft15 42830 1 Spacer16 42831 1 Spacer17 43003 6 LockWasher,3/8"18 42827 2 Key19 42829 2 Bearing, Ball20 27781 1 Housing, Bearing21 47810 13 HexNut,5/16-18Nylock22 43182 4 Hex Bolt, 5/16-18 x 3/4"23 44377 2 Hex Bolt, 3/8-24 x 1"24 42828 2 Washer25 27016 2 FrontPulleyFrameBracket26 46989 1 Belt, V Type Drive (55")
48138 1 Belt, V Type Drive (56")27 42992 1 Belt, V Type Auger28 47044 1 Pulley, V Type 4"29 47025 1 Hex Bolt, 5/16-18 x 3-1/2"30 43432 1 Hex Bolt, 3/8-16 x 2-1/2"31 43054 3 Hex Bolt, 3/8-16 x 2"32 24571 1 Spacer33 24472 1 Spacer, Pivot34 43070 8 Washer, 3/8"35 46959 1 Spring36 46963 2 Chain37 43055 1 Pin, Hair Cotter, 3/32"38 23727 1 Spacer39 43088 1 Washer, 1/4"40 43343 2 Pin, Hair Cotter #4 (1/8")41 HA3090 2 Pin, Hair Cotter 5/64"42 42848 1 Trunnion43 46948 1 Rod,Engagement44 47620 1 Spring45 47607 1 Spring, Torsion46 23625 1 Spacer47 43509 1 Hex Bolt, 3/8-16 x 2-3/4" Lg.48 47605 1 Washer, Flat 3/8"49 24558 1 CableBracket50 49870 1 Hex Bolt, 1/4-20 x 2-1/2"51 43178 2 Hex Nut, 1/4-2052 43177 1 LockWasher,1/4"53 48883 3 Pulley, Flat 3-5/8" 54 25728 2 RearPulleyFrameBracket55 46938 1 Hex Bolt, 3/8-16 x 3-1/4"56 25780 1 Spacer
35
SLOPE GUIDE(Keep this sheet in a safe place for future reference.)
Use this guide to determine if a slope is safe for the operation of your tractor and snow thrower. Refer also to the instructions in your vehicle owners manual.
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