Toro ProLine H800 - Page 194

RemovingtheHeightOfCutCylinder(continued)
WARNING
Ensurethatthecuttingdeckisfullyloweredbeforelooseningthe
hydrauliclinesfromtheheightofcutcylinder.
4.Disconnectthehydraulichosesfromthettingsintheheightofcutcylinder
thatistoberemoved.Allowthehosestodrainintoasuitablecontainer.
RemoveanddiscardtheO-ringsfromthettings.
5.Installcleancapsorplugsonthehydraulichosesandttingstoprevent
contamination.
6.Removethenut(item1ofFigure96),washers(2)andbolt(5)thatsecures
theheightofcutcylinderrodend(7)tothecuttingdeck.
7.Removetheretainingrings(9)andpin(11)thatsecurestheheightofcut
cylinderbarrelend(7)tothecuttingdeck.
8.Removetheheightofcutcylinder(7)fromthecuttingdeck(11).
9.Ifthehydraulicttingsaretoberemovedfromtheheightofcutcylinder,mark
thettingorientationforassemblypurposes.Removethettingsfromthe
heightofcutcylinderanddiscardtheO-ringsfromthettings.
InstallingtheHeightOfCutCylinder
1.Ifthehydraulicttingswereremovedfromtheheightofcutcylinder,lubricate
newO-ringswithcleanhydraulicuid,positiontheO-ringstothettings,
andinstallthettingsintotheheightofcutcylinderports;refertoInstalling
theHydraulicFittings(page5–10).Ensurethatthettingsareorientated
correctly.
2.Positiontheheightofcutcylinderontothecuttingdeck.
Note:Theheightofcutcylinderbarrelendshouldbeattachedtowardsthe
machine.
3.Securetheheightofcutcylinderbarrelend(7)tothecuttingdeckwiththe
pin(10)and2retainingrings(9).
4.Securetheheightofcutcylinderrodend(7)tothecuttingdeckwiththe
bolt(5),2washers(2)andnut(1).
5.Removethecapsandplugsthatwereinstalledtothehydraulichosesand
ttingsduringtheremovalprocess.
6.PutacoatingofcleanhydraulicuidonnewttingO-rings,installtheO-rings,
andconnectthehydraulichosestothettingsontheheightofcutcylinder.
Tightenthehoseconnections;refertoInstallingtheHydraulicHosesand
Tubes(page5–8).
7.Afteryoucompletetheassembly,ensurethatthehydraulichosesand
ttingsdonotcontactanythingtothecuttingdeck.Also,checkforany
hydraulic-uidleaks.
8.Lubricatetheheightofcutcylindergreasettings.
9.Checkthehydraulic-uidlevelinthehydraulictankandaddcorrectquantity
ofuidifnecessary;refertotheOperator’sManual.
10.Operatethemachinefunctionsslowlyuntilairisoutofsystem;referto
ChargingtheHydraulicSystem(page5–72).
11.Starttheengine,checkforhydraulic-uidleaks,repairanyleaksas
necessary,andllthehydraulictankwiththecorrectquantityofnew
hydraulicuid.
HydraulicSystem:ServiceandRepairs
Page5–126
ProLineH800
19241SLRevB