Toro 74143 - Page 51

g017441
Figure74
1.Whizlocknut3.Jamnut
2.Adjusterscrew4.Yoke
12.Toadjustthesinglepointsystem,loosenthe2boltsat
thebottomoftheheight-of-cutplate(Figure75).
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1
Figure75
1.Boltsatthebottomoftheheight-of-cutplate
13.Ifthedeckistoolow ,tightenthesinglepoint
adjustmentboltbyrotatingitclockwise.Ifthedeckis
toohigh,loosenthesinglepointadjustmentboltby
rotatingitcounterclockwise(Figure76).
Note:Loosenortightenthesingle-pointadjustment
boltenoughtomovetheheight-of-cutplatemounting
boltsatleast1/3thelengthoftheavailabletravel
intheirslots.Thiswillregainsomeupanddown
adjustmentoneachofthe4decklinks.
g017036
Figure76
1.Single-pointadjustmentbolt
14.Tightenthe2boltsatthebottomoftheheight-of-cut
plate(Figure75).T
Note:Inmostconditions,thebackbladetipshould
beadjusted6.4mm(1/4inch)higherthanthefront.
15.Torquethe2boltsto37to45N-m(27to33ft-lb).
16.Onbothsidesofthedeck,measurefromthelevel
surfacetothebacktipoftheblade(postionB)as
showninFigure73.
Note:Themeasurementshouldread8.3cm(3-1/4
inches)
17.Finetunethescrewadjusterbyturningittoget8.3
mm(3-1/4inches)height(Figure74).
Toincreasetheheight,turntheadjustmentnut
clockwise;todecrease,turncounterclockwise.
18.Measureuntilall4sidesarethecorrectheight.
19.Tightenallofthenutsonthedeck-lift-armassemblies.
20.Lowerthedischargechute.
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