Toro 30606 - Page 32

g011492
Figure26
1.Skid
AdjustingtheCuttingUnitRollers
Thecuttingunitrollersshouldbemountedinthelower
positionwhenoperatinginheightofcutsgreaterthan
64mm(2-1/2inches)andinthehigherpositionwhen
operatinginheightofcutslowerthan64mm(2-1/2
inches).
1.Removetheboltandnutsecuringthegage
wheeltothecuttingunitbrackets(Figure27).
g011493
Figure27
1.Gagewheel
2.Aligntherollerandspacerwiththetopholesin
thebracketsandsecurethemwiththeboltand
nut.
AdjustingtheBlade
Toensureproperoperationofthecuttingunit,
theremustbe10-16mm(0.38-0.62inch)clearance
betweenthetipsofthewingandcentercuttingunit
blades(Figure28).
1.Raisecuttingunitsobladesarevisibleandblock
centerdecksectionsoitcannotfallaccidentally.
Wingdecksmustbehorizontaltocentercutting
unit.
2.Rotateacenterandadjoiningwingblade
sotherebladetipsarealigned.Measure
distancebetweenbladetips,distanceshould
beapproximately10-16mm(0.38-0.62inch)
(Figure28).
g004821
Figure28
3.Toadjustdistance,locateadjusterboltonrear
pivotlinkofcuttingunit(Figure29).Loosenjam
nutonadjusterbolt.Loosenortightenadjuster
boltsuntil0.38-0.62inch(10-16mm)clearance
isattained,thentightenjamnut.
4.Repeatprocedureonoppositesideofcutting
deck.
g009439
Figure29
1.Adjusterbolt2.Jamnut
CorrectingMismatchBetween
CuttingUnits
Duetodifferencesingrassconditionsandthe
counterbalancesettingofthetractionunit,itisadvised
thatasampleareaofgrassbecutandtheappearance
checkedbeforeformalcuttingisstarted.
1.Setallcuttingunitstothedesiredheightofcut;
refertoAdjustingtheHeightofCut.
2.Checkandadjustfrontandreartractortire
pressureto172-207kPa(25-30psi).
3.Checkandadjustallcastortirepressuresto345
kPa(50psi).
4.Checkchargeandcounterbalancepressures
withengineathighidleusingtestportsdened
inHydraulicSystemsTestPorts.Adjust
counterbalanceto2241kPa(325psi).
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