Operator's Manual

AdjustingtheCaster-Pivot
Bearing
ServiceInterval:Every500hours/Yearly(whichever
comesrst)
1.DisengagethePTO,movethemotioncontrol
leverstotheNEUTRAL-LOCKposition,and
engagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Removethedustcapfromthecasterandtighten
thelocknut(Figure52).
4.Tightenthelocknutuntilthespringwashersare
at,andthenbackoffa1/4turntoproperlyset
thepreloadonthebearings(Figure52).
Important:Makesurethatthespring
washersareinstalledcorrectlyasshownin
Figure52.
5.Installthedustcap(Figure52).
g001297
Figure52
1.Springwashers
3.Dustcap
2.Locknut
ServicingtheCaster
WheelsandBearings
Thecasterwheelsrotateonarollerbearingsupported
byaspannerbushing.Ifthebearingiskeptwell
lubricated,wearwillbeminimal.Failuretokeepthe
bearingwelllubricatedcausesrapidwear.Awobbly
casterwheelusuallyindicatesawornbearing.
1.Removethelocknutandwheelboltholdingthe
casterwheeltothecasterfork(Figure53).
g009453
Figure53
1.Locknut4.Rollerbearing
2.Bushing
5.Casterwheel
3.Spannerbushing
6.Wheelbolt
2.Remove1bushing,thenpullthespanner
bushingandrollerbearingoutofthewheelhub
(Figure53).
3.Removetheotherbushingfromthewheelhub
andcleananygreaseanddirtfromthewheel
hub(Figure53).
4.Inspecttherollerbearing,bushings,spanner
bushingandtheinsideofthewheelhubforwear.
Note:Replaceanydamagedorwornparts
(Figure53).
5.Place1bushingintothewheelhub(Figure53).
6.Greasetherollerbearingandspannerbushing,
andslidethemintothewheelhub(Figure53).
7.Placethesecondbushingintothewheelhub
(Figure53).
8.Installthecasterwheelintothecasterforkand
secureitwiththewheelboltandlocknut(Figure
53).
40