Toro Groundsmaster 3280-D - Maintaining the Rear Wheel Alignment

g001527
Figure61
1.Bidirectionalclutch
2.Checkplug
4.Removethecheckplugallowingalllubricantto
owintoadrainpan.
5.Rotatetheclutchtoalignthecheck-plugholeat
the4o'clockposition.
6.Addthespecieduiduntilthelubricantlevelis
uptothethreadedholeintheclutchhousing.
Note:Whenlledcorrectly,theclutchhousing
is1/3fullwithclutchlubricant.
7.ApplyPTFEthreadsealanttothethreadsofthe
checkplug.
8.Installthecheckplugintotheclutchhousing.
MaintainingtheRearWheel
Alignment
CheckingtheRearWheel
Alignment
ServiceInterval:Every200hours
1.Movethemachinetoalevelsurface,engage
theparkingbrake,andremovethekeyfromthe
keyswitch.
2.Rotatethesteeringwheelsothattherear
wheelsarestraightahead.
3.Measurethecenter-to-centerdistanceatwheel
hubheight,infrontandbehindthereartires.
Note:Whenalignedcorrectly,therearwheels
shouldnottoe-inortoe-out.
4.Ifthewheelstoe-inortoe-out,alignthewheels
byperformingthefollowing:
•For2-wheeldrivemachines,referto
AdjustingRearWheelT oe-in(page53).
•For4-wheeldrivemachines,referto
AdjustingRearWheelT oe-in(page53).
AdjustingRearWheelToe-in
2-WheelDriveMachinesOnly
1.Loosenthejamnutsatbothendsoftheleftand
righttierods.
2.Adjustbothtierodsuntilcenter-to-center
distanceatfrontandbackofrearwheelsisthe
same(Figure62).
3.Whenrearwheelsareadjustedcorrectly,tighten
jamnutsagainsttierods.
g006074
Figure62
1.Steeringplate2.Samedimensionatfront
andrearofwheels
AdjustingRearWheelToe-in
4-WheelDriveMachinesOnly
1.Removecotterpinandcastlenutsecuring1
tie-rodballjointtothemountingbracketonthe
axleandseparatetheballjointfromtheaxle
(Figure63).
g006529
Figure63
1.Tierod
2.Samedimensionatthe
frontandrearofthe
wheels
2.Loosenthelocknutandboltatthetie-rodclamp.
3.Rotatethetie-rodballjointinoroutuntilthe
center-to-centerdistanceatfrontandbackof
therearwheelsisthesame(Figure63).
4.Installtheballjointtothemountingbracketand
checkthewheeltoe-in.
53