Toro 74534TE GrandStand - Checking the Tire Pressure; Adjusting the Caster-Pivot Bearing

CheckingtheTirePressure
ServiceInterval:Every50hours/Monthly(whichever
comesrst)
Maintaintheairpressureinthereartiresat83to97kPa(12
to14psi).
Important:Uneventirepressurecancauseanuneven
cut.
Note:Thefronttiresaresemi-pneumatictiresanddonot
requireair-pressuremaintenance.
Figure58
AdjustingtheCaster-Pivot
Bearing
ServiceInterval:Every500hours/Yearly(whichevercomes
rst)
1.Disengagetheblade-controlswitch(PTO),movethe
motion-controlleverstotheNEUTRAL-LOCKposition,
andsettheparkingbrake.
2.Shutofftheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Removethedustcapfromthecasterandtightenthe
locknut(Figure59).
4.Tightenthelocknutuntilthespringwashersareat,
andthenbackoffa1/4turntoproperlysetthepreload
onthebearings(Figure59).
Important:Makesurethatthespringwashersare
installedcorrectlyasshowninFigure59.
5.Installthedustcap(Figure59).
Figure59
1.Springwashers
3.Dustcap
2.Locknut
43