Toro 30403 - Separating the Cutting Unit from the Traction Unit

Figure16
•Idlerarmshaftbearings(Figure16)
•Liftarmpivots,front(2)(Figure17)
Figure17
•Liftarmpivots,rear(2)(Figure18)
Figure18
2.Positionthemachineandcuttingunitonalevel
surfaceandlowerthecuttingunit.Removethe
dipstick/llplugfromthetopofthegearbox
(Figure19)andmakesurethatthelubricantis
betweenthemarksonthedipstick.Ifthelubricant
levelislow,addSAE80-90wt.gearlubeuntilthe
levelisbetweenthemarks.
Figure19
1.Dipstick/llplug
SeparatingtheCuttingUnit
fromtheTractionUnit
1.Positionthemachineonlevelsurface,lowerthe
cuttingunittotheoor,movetheliftlevertothe
Floatposition,shuttheengineoff,andengagethe
parkingbrake.
2.Removetheboltandwashermountedtothetopof
eachheightofcutrod(
Figure20).
Figure20
1.Height-of-cutrod3.Height-of-cutcollar
2.Boltandwasher4.Hairpincotterandclevis
pin
3.Removethehairpinandclevispinsecuringthe
heightofcutcollartotheheightofcutrodonthe
rearofthecuttingunit(Figure20).Removethe
heightofcutcollar.
4.Removethehairpincottersandclevispinssecuring
theliftarmstothecastorarmbrackets(
Figure21).
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