Toro ProCore 864 - 4 Connecting the PTO Driveshaft

2.Greasethethreadedsteelupperlinktubes.
3.Rotatetheupperlinktotightenthelink.Adjust
ituntiltheframeatthefrontofthemachineis
vertical(Figure8).
4.Tightenthelocknuttosecuretheupperlinkinto
position.
4
ConnectingthePTO
Driveshaft
Partsneededforthisprocedure:
1
Bolt(1/2x3inches)
1
Nut(1/2inch)
–
Shortdriveshaft,PartNo.115-2839(maybeneeded;
soldseparately)
DeterminingtheTrailingArm
LengthandPTODriveshaft
Important:RefertothePTOdriveshaftowner’s
manualforadditionaloperatingandsafety
information.
1.Placeastraightedgeacrosstheendsofthe
trailingarmstohelpyoudeterminethedistance
betweenthemandtheendofthePTOoutput
shaft(Figure9).
g028690
Figure9
1.“M”dimension3.PTOoutputshaft(traction
unit)
2.Lowertrailingarms
2.Measurethedistancebetweentheendofthe
PTOoutputshaftandtheattachmentpointof
thelowertrailingarms(Figure9).Recordyour
measurementhere:
Important:ContactyourauthorizedToro
distributorifyouneedanyassistancewhen
performingthismeasurementandifyou
needtoorderanoptionalshorterPTO
driveshaftassembly.
3.Determinewhetheryouneedastandardlength
PTOdriveshaftorashortPTOdriveshaftfrom
thepositionofthePTOoutputshaftonthe
tractionunit,relativetothepositionofthelower
trailingarms.Thisdistanceisdesignatedas“M”
dimension.
•ThestandardPTOdriveshaftincluded
withyourmachinetsatractionunit“M”
dimensionassmallas48.89cm(19.25
inches).
•Ifthe“M”dimensionissmaller,weofferan
optionalshortPTOdriveshaftassembly,
whichtsatractionunit“M”dimensionas
smallas39.37cm(15.50inches);referto
thePartsCatalogforyourmachine.
Important:Ifnecessary,installthe
shortdriveshaft,PartNo.115-2839(sold
separately).Inmostcases,theshort
driveshaftisnotneeded.
4.Ifyourtractionunitisequippedwithadjustable
trailingarms,changethelengthoftrailingarms
untilthe“M”dimensionmeasures:
Refertotheoperator'smanualforyourtraction
unit.
•48.89cm(19.25inches)orlongerforthe
standardPTOshaft
•39.37cm(15.50inches)orlongerforthe
optionalshortPTOshaft
InstallingthePTODriveshaft
CAUTION
OperatingthemachinewithoutthePTO
guardsandshieldsmaycauseinjuryordeath.
•KeepallPTOguardsandshieldsinplace.
•OnCEmodels,connectthechainsbetween
thePTOdriveshaftguardsandthelink
arms.
1.OntheProCore864only,removethelowerPTO
shield(Figure10).
11