Toro STX-38 EFI - Replacing the Tracks; Checking and Greasing the Road Wheels

ReplacingtheTracks
Whenthetracksarebadlyworn,replacethem.
1.Parkthemachineonalevelsurface,engagethe
parkingbrake,andlowerthegrinder.
2.Shutofftheengineandremovethekey.
3.Lift/supportthesideoftheunittobeworkedon
sothatthetrackis7.6to10cm(3to4inches)
offtheground.
4.Backoutthetensioningboltandjamnut(Figure
46).
5.Pushthetensioningwheelrearwardasfarasit
willgo(Figure47).
g019858
Figure47
1.Tensioningwheel
6.Beginremovingthetrackatthetopofthe
tensioningwheel,peelingitoffthewheelwhile
rotatingthetrackforward.
7.Whenthetrackisoffofthetensioningwheel,
removeitfromthemachine(Figure47).
8.Beginningatthedrivewheel,coilthenewtrack
aroundthewheel,ensuringthatthelugson
thetracktbetweenthespacersonthewheel
(Figure44).
9.Pushthetrackunderandbetweentherearand
centerroadwheels(Figure44).
10.Startingatthebottomofthetensioningwheel,
installthetrackaroundthewheelbyrotating
thetrackrearwardwhilepushingthelugsinto
thewheel.
11.Installthetensioningboltandjamnut.
12.Torquethetensioningboltto32.5to40N∙m(24
to30ft-lb)totightenthetrack.
13.Ensurethatthetrackdeectslessthan0.6to1
cm(1/4to3/8inch)when20.6kg(45lb)offorce
isappliedtothetrackspan.Adjustthetorqueon
thetensioningboltasneeded.
14.Tightenthejamnut.
15.Lowerthemachinetotheground.
16.Repeattheproceduretoreplacetheothertrack.
CheckingandGreasingtheRoad
Wheels
ServiceInterval:Every250hours
1.Parkthemachineonalevelsurface,engagethe
parkingbrake,andlowerthegrinder.
2.Shutofftheengineandremovethekey.
3.Removethetracks;refertoReplacingthe
Tracks(page31).
4.Removethe4boltsandnutssecuringeach
lowertrackguidewhichcontainstheroad
wheels,andremovethem(Figure48).
g319442
Figure48
1.Roadwheels3.Lowertrackguide
2.Nut(4;only2shown)4.Bolts(4;only2shown)
5.Removethesnapringandcapfromaroad
wheel(Figure49).
g019932
Figure49
1.Roadwheel
3.Snapring
2.Roadwheelcap
31
Go to Discount-Equipment.com to order your parts