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2000 Series HDX RD 122cm Riding Mower

Toro 2000 Series HDX RD 122cm Riding Mower, 2000 Series HDX SD 132cm Riding Mower, 48in Z Master Professional 2000 Series Riding Mower, 52in Z Master Professional 2000 Series Riding Mower, 52in Z Master Professional MyRide 2000 Series Riding Mower, 60in Z Master Professional 2000 Series Riding Mower, 60in Z Master Professional MyRide 2000 Series Riding Mower, Professional 2000 Series MyRIDE Petrol Z Master 132 cm 77292TE, Professional 2000 Series Petrol Z Master 122 cm 74456TE User manual

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FormNo.3438-778RevA
2000SeriesZMASTER®Service
Manual
Published:November2020
©2020—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
OriginalInstructions(EN)
Contactusatwww.Toro.com.
AllRightsReserved
RevisionHistory
RevisionHistoryPage2
2000SeriesZMASTER®ServiceManual
3438-778RevA
Preface
ThisservicemanualwaswrittenexpresslyforToroservicetechnicians.TheT oroCompanyhasmade
everyefforttomaketheinformationinthismanualcompleteandcorrect.
Basicshopsafetyknowledgeandmechanical/electricalskillsareassumed.TheT ableofContentslists
thesystemsandtherelatedtopicscoveredinthismanual.
Wearehopefulthatyouwillndthismanualavaluableadditiontoyourserviceshop.Ifyouhaveany
questionsorcommentsregardingthismanual,pleasecontactusatthefollowingaddress:
TheToroCompany
RLC/SWSCustomerCareDepartment
8111LyndaleAvenueSouth
Bloomington,MN55420
TheToroCompanyreservestherighttochangeproductspecicationsormakechangestothismanual
withoutnotice.
2000SeriesZMASTER®ServiceManual
Page3
Preface
3438-778RevA
ServiceProcedureIcons
ThefollowingiconsappearthroughoutthisServiceManualtobringattentionto
specicimportantdetailsofaserviceprocedure.
CriticalProcess
Thisiconisusedtohighlight:
•Installingsafetyequipment(shields,guards,seatbelts,brakes,andR.O.P .S.
components)thatmayhavebeenremoved
•Dimensionsorsettingsthatmustbemaintainedforpropermachineoperation
•Aspecicfastenertighteningsequence
•Componentorientationthatmaynotbeobvious
CriticalTorque
Thisiconisusedtohighlightanassemblytorquerequirementthatisdifferent
thanwhatisrecommendedintheStandardTorqueT ables.
FluidSpecications
Thisiconisusedtohighlightuidspecicationsandcapacitiesthatareless
common,andmaynotappearonthemachineservicedecalorinthemachine
Operator’sManual.
Note:RefertotheservicedecalonthemachineandthemachineOperator’s
Manualforcommonlyuseduidspecicationsandcapacities.
ServiceProcedureIcons
ThefollowingiconsappearthroughoutthisServiceManualtobringattentionto
specicimportantdetailsofaserviceprocedure.
CriticalProcess
Thisiconisusedtohighlight:
•Installingsafetyequipment(shields,guards,seatbelts,brakes,andR.O.P .S.
components)thatmayhavebeenremoved
•Dimensionsorsettingsthatmustbemaintainedforpropermachineoperation
•Aspecicfastenertighteningsequence
•Componentorientationthatmaynotbeobvious
CriticalTorque
Thisiconisusedtohighlightanassemblytorquerequirementthatisdifferent
thanwhatisrecommendedintheStandardTorqueT ables.
FluidSpecications
Thisiconisusedtohighlightuidspecicationsandcapacitiesthatareless
common,andmaynotappearonthemachineservicedecalorinthemachine
Operator’sManual.
Note:RefertotheservicedecalonthemachineandthemachineOperator’s
Manualforcommonlyuseduidspecicationsandcapacities.
Preface
Page4
2000SeriesZMASTER®ServiceManual
3438-778RevA
TableofContents
Preface................................................................................................................3
Chapter1:Safety............................................................................................1–1
SafetyInstructions.......................................................................................1–2
Chapter2:SpecicationsandMaintenance....................................................2–1
Specications...............................................................................................2–2
TorqueSpecications...................................................................................2–5
Chapter3:Troubleshooting.............................................................................3–1
GeneralTroubleshooting..............................................................................3–3
Chapter4:Engine...........................................................................................4–1
GeneralInformation.....................................................................................4–2
ServiceandRepairs.....................................................................................4–3
Chapter5:Chassis..........................................................................................5–1
GeneralInformation.....................................................................................5–2
ServiceandRepairs.....................................................................................5–3
Chapter6:Deck..............................................................................................6–1
GeneralInformation.....................................................................................6–2
ServiceandRepairs.....................................................................................6–3
Chapter7:DriveSystem.................................................................................7–1
GeneralInformation.....................................................................................7–2
ServiceandRepairs.....................................................................................7–3
Chapter8:Electrical........................................................................................8–1
GeneralInformation.....................................................................................8–2
ServiceandRepairs.....................................................................................8–3
AppendixA......................................................................................................A–1
ElectricalDrawingAbbreviations...................................................................A–2
ElectricalSchematic.....................................................................................A–3
KawasakiEngineElectricalSchematic.........................................................A–4
2000SeriesZMASTER®ServiceManual
Page5
Preface
3438-778RevA
Preface
Page6
2000SeriesZMASTER®ServiceManual
3438-778RevA
Chapter1
Safety
TableofContents
SafetyInstructions................................................................................................................................1–2
ThinkSafetyFirst...............................................................................................................................1–2
2000SeriesZMASTER®ServiceManual
Page1–1
Safety
3438-778RevA
SafetyInstructions
DANGER
Thissafetysymbolmeansdanger.Whenyouseethissymbol,
carefullyreadtheinstructionsthatfollow.Failuretoobeythe
instructionscouldcauseseriouspermanentinjury,disability,or
death.
WARNING
Thissafetysymbolmeanswarning.Whenyouseethissymbol,
carefullyreadtheinstructionsthatfollow.Failuretoobeythe
instructionscanresultinseriousinjury.
CAUTION
Thissafetysymbolmeanscaution.Whenyouseethissymbol,
carefullyreadtheinstructionsthatfollow.Failuretoobeythe
instructionscanresultinminortomoderateinjuryand/ordamage
topropertyorequipment.
ThinkSafetyFirst
Avoidunexpectedstartingofengine…
Alwaysturnofftheengine,removetheignitionkeyanddisconnectthesparkplug
wire(s)beforecleaning,adjusting,orrepair.
Avoidlacerationsandamputations…
Stayclearofallmovingpartswhenevertheengineisrunning.Treatallnormally
movingpartsasiftheyweremovingwhenevertheengineisrunningorhas
thepotentialtostart.
Avoidburns…
Donottouchtheengine,mufer,orothercomponents,whichmaybehotduring
operation,whiletheunitisrunningorshortlyafterithasbeenrunning.
Avoidresandexplosions…
Useextremecareinhandlingfuel.Itisammableanditsvaporsareexplosive.
Extinguishallcigarettes,cigars,pipes,andothersourcesofignition.Avoid
spillingfuelandneversmokewhileworkingwithanytypeoffuelorlubricant.
Wipeupanyspilledfueloroilimmediately.Neverremovethefuelcaporadd
fuelwhentheengineisrunning.Alwaysuseapproved,labeledcontainersfor
storingortransportingfuelandlubricants.Donotaddordrainfuelinanenclosed
space.Donotstorethemachineorfuelcontainerwherethereisanopename,
spark,orpilotlight,suchasonawaterheaterorotherappliance.
Avoidasphyxiation…
Donotoperateanengineinaconnedareawithoutproperventilation.
Avoidinjuryfrombatteries…
Safety:SafetyInstructions
Page1–2
2000SeriesZMASTER®ServiceManual
3438-778RevA
ThinkSafetyFirst(continued)
Batteryacidispoisonousandcancauseburns.Avoidcontactwithskin,eyes
andclothing.Batterygasescanexplode.Keepcigarettes,sparksandames
awayfromthebattery.
Avoidinjuryduetoinferiorparts…
Useonlyoriginalequipmentpartstoensurethatimportantsafetycriteriaaremet.
Avoidinjurytobystanders…
Alwayscleartheareaofbystandersbeforestartingortestingpowered
equipment.
Avoidinjuryduetoprojectiles…
Alwayscleartheareaofsticks,rocksoranyotherdebristhatcouldbepickedup
andthrownbythepoweredequipment.
Avoidmodications…
Neveralterormodifyanypartunlessitisafactoryapprovedprocedure.
Avoidunsafeoperation…
Alwaystestthesafetyinterlocksystemaftermakingadjustmentsorrepairson
themachine.RefertotheElectricalsectioninthismanualformoreinformation.
Avoidelectricalshock…
Nevertouchelectricalwiresorcomponentswhiletheengineisrunning.They
canbesourcesofshock.De-energizethesystemifyouarehavingtodorepairs.
Iftestingelectricalcomponentsensureyouareworkinginadryenvironment.
HydraulicSystem...
Releaseallpressureinthehydraulicsystembeforeperforminganyworkon
thesystem.Keepyourbodyandhandsawayfrompin-holeleaksornozzles
thatejecthydraulicuidunderhighpressure.Donotuseyourhandstosearch
forleaks.Hydraulicuidescapingunderpressurecanhavesufcientforceto
penetrateundertheskinandcauseseriousinjury.Seekmedicalattentionright
awayifhydraulicuidgetsintheskin.
PersonalProtectiveEquipment…
Tiebacklonghair,anddonotwearlooseclothingorjewelry.Useappropriate
personalprotectiveequipment(PPE)forprotectingyourselffrompotential
hazardsintheenvironmentinwhichyouwillwork.Eachprocessoutlinedinthis
manualmayneeddifferentPPEtoprotecttheserviceperson.Usetheproper
PPEforthetaskathand.
Tools…
Alltoolsshouldbeinproperworkingorder.Donotusetoolsthatarebrokenorin
disrepair.Usethepropertoolfortheproperapplication.
Lifts,Hoists,andJacks…
Alllifts,hoists,andjacksshouldbeusedinaccordancewiththemanufacturer
information.Inspectlifts,hoists,andjackspriortouse.Donotoverloadlifts,
hoists,andjacks.Donotworkunderasuspendedload.Ensurechockblocks
areusedonequipmentthatcanmove.Useliftsorjacksandjackstandsthat
areratedtosupportthetotalweightofthemachineandanyattachments.Do
notrelyonjackstosupportthemachine.Ifyouareunsureoftheoperationof
anylifts,hoists,andjacksdonotuse.
FireExtinguishers…
2000SeriesZMASTER®ServiceManual
Page1–3
Safety:SafetyInstructions
3438-778RevA
ThinkSafetyFirst(continued)
Theproperclassofreextinguishershouldbeusedincaseofre.
ClassAextinguishersareforordinarycombustiblematerialssuchaspaper,
wood,cardboard,andmostplastics.Thenumericalratingonthesetypesof
extinguishersindicatestheamountofwateritholdsandtheamountofreitcan
extinguish.Geometricsymbol(greentriangle).
ClassBresinvolveammableorcombustibleliquidssuchasgasoline,
kerosene,greaseandoil.ThenumericalratingforclassBextinguishers
indicatestheapproximatenumberofsquarefeetofreitcanextinguish.
Geometricsymbol(redsquare).
ClassCresinvolveelectricalequipment,suchasappliances,wiring,circuit
breakersandoutlets.NeverusewatertoextinguishclassCres-theriskof
electricalshockisfartoogreat!ClassCextinguishersdonothaveanumerical
rating.TheCclassicationmeanstheextinguishingagentisnon-conductive.
Geometricsymbol(bluecircle).
ABCreextinguishersareadrychemicaltypeusedformultiplepurposes.See
aboveinformationfordescription.Ensurereextinguishersareserviceableand
replaceanythataredischargedoroutofinspectiondates
Safety:SafetyInstructions
Page1–4
2000SeriesZMASTER®ServiceManual
3438-778RevA
Chapter2
SpecicationsandMaintenance
TableofContents
Specications.......................................................................................................................................2–2
TorqueSpecications...........................................................................................................................2–5
EquivalentsandConversions...........................................................................................................2–10
U.S.toMetricConversions..............................................................................................................2–11
2000SeriesZMASTER®ServiceManual
Page2–1
SpecicationsandMaintenance
3438-778RevA
Specications
Conguration2000Series
Model744907449174492
EngineToro
EngineType
ToroV-Twin708CC
EngineModel
LCP77F
HighIdle3600±100RPM
LowIdle
1800±150RPM(GovernorSet)
SparkPlugChampion:RN9YC/NGK:BPR6ES
OilCapacity2.4L(80oz.)withlterchange
CARB
No
EPAYes
FuelCapacity26.5L(7gallons)
Battery
12volt-300CCA
HydraulicDriveSystem
TransmissionZT3400
Transmission
Lubricant
4.45L(150oz.)Toro®HYPR-OIL™500hydraulicuidorMobil115W-50oil
MaxGroundSpeed
(FWD)
Upto10mph
RearTires24x9.5-12
RearTirePressure13psi
FrontCasterTires13x6.5-6,CageBearing
FrontTirePressure13psi
MowerDeck
DeckWidth
121.9cm(48inches)132.1cm(52inches)152.4cm(60inches)
DeckConguration5.0inchDeepTurboForceDeck,SideDischarge
DeckSpindles8inchAluminumwithSealedBallBearings,1inchShaft
BladeTipSpeed18,500FPS15,500FPS
CuttingHeight3.81-12.7cm;0.63cmincrements(1.5-5inches;0.25inchincrements)
SpecicationsandMaintenance:Specications
Page2–2
2000SeriesZMASTER®ServiceManual
3438-778RevA
Conguration2000Series
Model7449374494
EngineToro
EngineType
ToroV-Twin708CC
EngineModel
LCP77F
HighIdle3600±100RPM
LowIdle
1800±150RPM(GovernorSet)
SparkPlugChampion:RN9YC/NGK:BPR6ES
OilCapacity2.4L(80oz.)withlterchange
CARB
No
EPAYes
FuelCapacity26.5L(7gallons)
Battery
12volt-300CCA
HydraulicDriveSystem
TransmissionZT3800
TransmissionLubricant
4.45L(150oz.)T oro®HYPR-OIL™500hydraulicuidorMobil115W-50oil
MaxGroundSpeed(FWD)
Upto11mph
RearTires24x9.5–1224x12–12
RearTirePressure13psi
FrontCasterTires13x6.5-6,CageBearing
FrontTirePressure13psi
MowerDeck
DeckWidth
132.1cm(52inches)152.4cm(60inches)
DeckConguration5.0inchDeepTurboForceDeck,SideDischarge
DeckSpindles8inchAluminumwithSealedBallBearings,1inchShaft
BladeTipSpeed18,500FPS
CuttingHeight3.81-12.7cm;0.63cmincrements(1.5-5inches;0.25inchincrements)
2000SeriesZMASTER®ServiceManual
Page2–3
SpecicationsandMaintenance:Specications
3438-778RevA
Conguration2000Series
Model744957449674497
EngineKawasaki
EngineType
KawasakiFX726CC
EngineModelFX730V
HighIdle3750±50RPM
LowIdle
1550(GovernorSet)
SparkPlugNGK:BPR6ES
OilCapacity2.1L(71oz.)withlterchange
CARB
Yes
EPAYes
FuelCapacity26.5L(7gallons)
Battery
12volt-300CCA
HydraulicDriveSystem
TransmissionZT3400ZT3800
Transmission
Lubricant
4.45L(150oz.)Toro®HYPR-OIL™500hydraulicuidorMobil115W-50oil
MaxGroundSpeed
(FWD)
Upto10mph
RearTires24x9.5-1224x24-12
RearTirePressure13psisemi-pneumaticcastertires
FrontCasterTires13x6.5-6,CageBearing
FrontTirePressure13psi
MowerDeck
DeckWidth
121.9cm(48inches)152.4(60inches)
DeckConguration5.0inchDeepTurboForceDeck,SideDischarge
DeckSpindles8inchAluminumwithSealedBallBearings,1inchShaft
BladeTipSpeed18,500FPS
CuttingHeight3.81-12.7cm;0.63cmincrements(1.5-5.5inches;0.25inchincrements)
SpecicationsandMaintenance:Specications
Page2–4
2000SeriesZMASTER®ServiceManual
3438-778RevA
TorqueSpecications
Therecommendedfastenertorquevaluesarelistedinthefollowingtables.For
criticalapplications,asdeterminedbyToro,eithertherecommendedtorqueora
torquethatisuniquetotheapplicationisclearlyidentiedandspeciedinthe
servicemanual.
Thesetorquespecicationsfortheinstallationandtighteningoffastenersshall
applyforallfastenerswhichdonothaveaspecicrequirementidentiedin
theservicemanual.Thefollowingfactorsshallbeconsideredwhenapplying
torque:cleanlinessofthefastener,useofathreadsealant(Loctite),degreeof
lubricationonthefastener,presenceofaprevailingtorquefeature,hardness
ofthesurfaceunderneathofthefastener’shead,orsimilarconditionwhich
affectstheinstallation.
Asnotedinthefollowingtables,torquevaluesshouldbereducedby25%for
lubricatedfastenerstoachievethesimilarstressasadryfastener.Torquevalues
mayalsohavetobereducedwhenthefasteneristhreadedintoaluminumor
brass.Thespecictorquevalueshouldbedeterminedbasedonthealuminum
orbrassmaterialstrength,fastenersize,lengthofthreadengagement,etc.
Thestandardmethodofverifyingtorqueshallbeperformedbymarkingalineon
thefastener(headornut)andmatingpart,thenbackofffastener1/4ofaturn.
Measurethetorquerequiredtotightenthefasteneruntilthelinesmatchup.
FastenerIdentication
InchSeriesBoltsandScrews
g272208
Figure1
1.Grade13.Grade8
2.Grade5
2000SeriesZMASTER®ServiceManual
Page2–5
SpecicationsandMaintenance:TorqueSpecications
3438-778RevA
MetricBoltsandScrews
g272209
Figure2
1.Class8.82.Class10.9
SpecicationsandMaintenance:TorqueSpecications
Page2–6
2000SeriesZMASTER®ServiceManual
3438-778RevA
StandardTorqueforDry,ZincPlated,andSteelFasteners(InchSeries)
ThreadSizeGrade1,
5,&8
Fasteners
withThin
HeightNuts
SAEGrade1Bolts,Screws,
Studes&Semswith
RegularHeightNuts(SAE
Grade2orBetterNut)
SAEGrade5Bolts,Screws,
Studs&SemswithRegular
HeightNuts(SAEGrade
5orBetterNut)
SAEGrade8Bolts,Screws,
Studs&SemswithRegular
HeightNuts(SAEGrade
8orBetterNut)
in-lbin-lbN•cmin-lbN•cmin-lbN•cm
#6-32UNC
15±2169±2323±3260±34
#6-40UNF
10±213±2147±23
17±2192±2325±3282±34
#8-32UNC
29±3328±3441±5463±56
#8-36UNF
13±225±5282±30
31±4350±4543±5486±56
#10-24UNC
42±5475±5660±6678±68
#10-32UNF
18±230±5339±56
48±5542±5668±7768±79
1/4-20UNC
48±753±7599±79100±101130±113140±151582±169
1/4-28UNF
53±765±10734±113115±121299±136160±171808±192
5/16-18UNC
115±15105±151186±169200±252260±282300±303390±339
5/16-24UNF
138±17128±171446±192225±252542±282325±333672±373
ft-lbft-lb
N•m
ft-lb
N•m
ft-lb
N•m
3/8-16UNC
16±216±222±330±341±443±558±7
3/8-24UNF
17±218±224±335±447±550±668±8
7/16-14UNC
27±327±337±450±568±770±795±9
7/16-20UNF
29±329±339±455±675±877±8104±11
1/2-13UNC
30±348±765±975±8102±11105±11142±15
1/2-20UNF
32±453±772±985±9115±12120±12163±16
5/8-11UNC
65±1088±12119±16150±15203±20210±21285±28
5/8-18UNF
75±1095±15129±20170±18230±24240±24325±33
3/4-10UNC
93±12140±20190±27265±27359±37375±38508±52
3/4-16UNF
115±15165±25224±34300±30407±41420±43569±58
7/8-9UNC
140±20225±25305±34430±45583±61600±60813±81
7/8-14UNF
155±25260±30353±41475±48644±65667±66904±89
Note:Reducetorquevalueslistedinthetableaboveby25%forlubricatedfasteners.Lubricated
fastenersaredenedasthreadscoatedwithalubricantsuchasoil,graphite,orthreadsealantsuch
asLoctite.
Torquevaluesmyhavetobereducedwheninstallingfastenersintothreadedaluminumorbrass.The
specictorquevalueshouldbedeterminedbasedonthefastenersize,thealuminumorbasematerial
strength,lengthofthreadengagement,etc.
ThenominaltorquevalueslistedaboveforGrade5and8fastenersarebasedon75%oftheminimum
proofloadspeciedinSAEJ429.Thetoleranceisapproximately±10%ofthenominaltorquevalue.
Thinnutsincludejamnuts.
2000SeriesZMASTER®ServiceManual
Page2–7
SpecicationsandMaintenance:TorqueSpecications
3438-778RevA
StandardTorqueforDry,ZincPlated,andSteelFasteners(MetricSeries)
Class8.8Bolts,Screws,StudswithRegular
HeightNuts(Class8orStrongerNuts)
Class10.9Bolts,Screws,StudswithRegular
HeightNuts(Class10orstrongerNuts)
ThreadSize
in-lbN•cmin-lbN•cm
M5X0.857±6644±6878±8881±90
M6X1.096±101085±113133±141503±158
ft-lb
N•m
ft-lb
N•m
M8X1.2519±226±328±338±4
M10X1.538±452±554±673±8
M12X1.7566±790±1093±10126±14
M16X2.0166±17255±23229±23310±31
M20X2.5325±33440±45450±46610±62
Note:Reducetorquevalueslistedinthetableaboveby25%forlubricatedfasteners.Lubricated
fastenersaredenedasthreadscoatedwithalubricantsuchasoil,graphite,orthreadsealantsuch
asLoctite.
Torquevaluesmayhavetobereducedwheninstallingfastenersintothreadedaluminumorbrass.The
specictorquevalueshouldbedeterminedbasedonthefastenersize,thealuminumorbasematerial
strength,lengthofthreadengagement,etc.
Thenominaltorquevalueslistedabovearebasedon75%oftheminimumproofloadspeciedinSAE
J1199.Thetoleranceisapproximately±10%ofthenominaltorquevalue.Thinheightnutsincludejam
nuts.
SpecicationsandMaintenance:TorqueSpecications
Page2–8
2000SeriesZMASTER®ServiceManual
3438-778RevA
SAEGrade8SteelSetScrews
RecommendedTorque
ThreadSize
SquareHeadHexSocket
1/4-20UNC
140±20in-lb73±12in-lb
5/16-18UNC
215±35in-lb145±20in-lb
1/2-13UNC75±15ft-lb50±10ft-lb
3/8-16UNC35±10ft-lb18±3ft-lb
WheelBoltsandLugNuts
ThreadSizeRecommendedTorque**
7/16-20UNFGrade565±10ft-lb
88±14N•m
1/2-20UNFGrade580±10ft-lb
108±14N•m
M12X1.25Class8.880±10ft-lb
108±14N•m
M12X1.5Class8.880±10ft-lb
108±14N•m
**Forsteelwheelsandnon-lubricatedfasteners.
ThreadCuttingScrews(ZincPlatedSteel)
Type1,Type23,orTypeF
ThreadSizeBaselineTorque*
No.6-32UNC
20±5in-lb
No.8-32UNC
30±5in-lb
No.10-24UNC
38±7in-lb
1/4-20UNC
85±15in-lb
5/16-18UNC
110±20in-lb
3/8-16UNC
200±100in-lb
*Holesize,materialstrength,materialthicknessandnishmustbeconsideredwhendetermining
specictorquevalues.Alltorquevaluesarebasedonnon-lubricatedfasteners.
ConversionFactors
in-lbX11.2985=N•cm
ft-lbX1.3558=N•m
N•cmX0.08851=in-lb
N•cmX0.73776=ft-lb
ThreadCuttingScrews(ZincPlatedSteel)
ThreadsperInch
ThreadsSize
TypeATypeB
BaselineTorque*
No.6182020±5in-lb
No.8151830±5in-lb
No.10121638±7in-lb
No.12111485±15in-lb
*Holesize,materialstrength,materialthicknessandnishmustbeconsideredwhendetermining
specictorquevalues.Alltorquevaluesarebasedonnon-lubricatedfasteners.
2000SeriesZMASTER®ServiceManual
Page2–9
SpecicationsandMaintenance:TorqueSpecications
3438-778RevA
EquivalentsandConversions
DecimalandMillimeterEquivalents
FractionsDecimals
mm
FractionsDecimals
mm
1/64
0.0156250.397
33/64
0.51562513.097
1/32
0.031250.794
16/32
0.5312513.484
3/64
0.0468751.191
35/64
0.54687513.891
1/16
0.06251.588
9/16
0.562514.288
5/64
0.0781251.984
37/64
0.57812514.684
3/32
0.93752.381
19/32
0.5937515.081
1/8
0.12503.175
5/8
0.625015.875
9/64
0.1406253.572
41/64
0.64062516.272
5/32
0.156253.969
21/32
0.6562516.669
11/64
0.1718754.366
43/64
0.67187517.066
3/16
0.18754.762
11/64
0.687517.462
13/64
0.2031255.159
45/64
0.70312517.859
7/32
0.218755.556
23/32
0.7187518.256
15/64
0.2343755.953
47/64
0.73437518.653
1/4
0.25006.350
3/4
0.750019.050
17/64
0.2656256.747
49/64
0.76562519.447
9/32
0.281257.144
25/32
0.7812519.844
19/64
0.2968757.541
51/64
0.79687520.241
5/16
0.31257.541
13/16
0.812520.638
21/64
0.3281258.334
53/64
0.82812521.034
11/32
0.343758.731
27/32
0.8437521.431
23/64
0.3593759.128
55/64
0.85937521.828
3/8
0.37509.525
7/8
0.875022.225
25/64
0.3906259.922
57/64
0.89062522.622
13/32
0.4062510.319
29/32
0.9062523.019
27/64
0.42187510.716
59/64
0.92187523.416
7/16
0.437511.112
15/16
0.937523.812
29/64
0.45312511.509
61/64
0.95312524.209
15/32
0.4687511.906
31/32
0.9687524.606
31/64
0.48437512.303
63/64
0.98437525.003
1/2
0.500012.70011.00025.400
1mm=0.03937in.0.001in.=0.0254mm
SpecicationsandMaintenance:TorqueSpecications
Page2–10
2000SeriesZMASTER®ServiceManual
3438-778RevA
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