Toro 30857N - Checking the Rear Wheel Toe-In

Figure46
1.Pump-rodjamnuts2.Pump-controltube
6.Afterwheelrotationceases,tightenthejamnutsto
securetheadjustment.
7.Stoptheengineandreleasetherightbrake.
8.Removethejackstandsandlowerthemachinetothe
shopoor.
9.Testdrivethemachinetomakesurethatitdoesnot
creep.
CheckingtheRearWheel
Toe-in
ServiceInterval:Every800hours/Yearly(whichevercomes
rst)
1.Measurethecenter-to-centerdistance(ataxleheight)at
thefrontandrearofthesteeringtires(Figure47).
Note:Thefrontmeasurementmustbe3mm
(1/8inch)lessthantherearmeasurement.
Figure47
1.Frontoftractionunit3.Center-to-centerdistance
2.3mm(1/8inch)lessthan
rearoftire
2.Toadjust,removethecotterpinandnutfromeither
tie-rodballjoint(Figure48).
Figure48
1.Tie-rodclamp2.Tie-rodballjoint
3.Removethetie-rodballjointfromtheaxle-case
support.
4.Loosentheclampsatbothendsofthetierods(Figure
48).
5.Rotatethedetachedballjointinwardoroutward1
completerevolution.
6.Tightentheclampatthelooseendoftierod.
7.Rotatetheentiretierodassemblythesamedirection
(inwardoroutward)1completerevolution.
Note:Tightentheclampatconnectedendofthetie
rod.
8.Installtheballjointintheaxle-casesupportandtighten
thenutngertight.
9.Measurethetoe-in.
10.Repeatthisprocedureifnecessary.
11.Tightenthenutandinstallanewcotterpinwhenthe
adjustmentiscorrect.
39