Toro Groundsmaster
3500-D - Lift Arm Adjustment; Setting Clearance for Lift Arms

6
AdjustingtheLiftArms
NoPartsRequired
Procedure
1.Starttheengine,raisethecuttingunits,and
ensurethattheclearancebetweeneachliftarm
andtheoor-platebracketis5to8mm(0.18to
0.32inch)asshowninFigure13.
g031571
Figure13
Cuttingunitsremovedforclarity
1.Floor-platebracket
3.Liftarm
2.Clearance
Iftheclearanceisnotinthisrange,adjust
itasfollows:
A.Backoffthestopbolts(Figure14).
g031572
Figure14
1.Stopbolt3.Liftarm
2.Clearance
B.Backoffthejamnutonthecylinder(Figure
15).
g031573
Figure15
1.Jamnut2.Frontcylinder
C.Removethepinfromtherodendandrotate
theclevis.
D.Installthepinandchecktheclearance.
Note:Repeattheprocedureifrequired.
E.Tightentheclevisjamnut.
2.Ensurethattheclearancebetweeneachliftarm
andstopboltis0.13to1.02mm(0.005to0.040
inch)asshowninFigure14.
Note:Iftheclearanceisnotinthisrange,adjust
thestopboltstoattaintheproperclearance.
3.Starttheengine,raisethecuttingunits,and
ensurethattheclearancebetweenthewear
straponthetopoftherear-cutting-unitwearbar
andthebumperstrapis0.51to2.54mm(0.02
to0.10inch)asshowninFigure16.
g031574
Figure16
1.Wearbar2.Bumperstrap
Iftheclearanceisnotinthisrange,adjust
therearcylinderasfollows:
Note:Iftherear-liftarmclunksduringtransport,
youcanreduceclearance.
A.Lowerthecuttingunitsandbackoffthejam
nutonthecylinder(Figure17).
16