Toro 30534 - Adjusting the Rear Anti-Scalp Rollers; Adjusting the Rollers

Figure17
1.Screw3.Skid
2.Flange-headbolt4.Nut
4.Removetheange-headboltsandnutsfromeachskid.
5.Moveeachskidtothedesiredpositionandsecurethem
withtheange-headboltsandnuts.
Note:Onlyusethetoporcentersetsofholestoadjust
theskids.Thebottomholesareusedwhenswitching
sidesonaGuardianmowerdeck,atwhichtimethey
becomethetopholesontheothersideofthemower.
6.Torquethescrewatthefrontofeachskidto9to11
N-m(80to100in-lb).
AdjustingtheRearAnti-Scalp
Rollers
Wheneveryouchangetheheight-of-cut,adjusttheheight
oftherearanti-scalprollers.
1.DisengagethePTO,releasethetractionpedal,andset
theparkingbrake.
2.MovethethrottlelevertotheSlowposition,stopthe
engine,removethekey,andwaitforallmovingpartsto
stopbeforeleavingtheoperatingposition.
3.Afteradjustingtheheight-of-cut,adjusttherollersby
removingtheangenut,bushing,spacer,andbolt
(
Figure18).
Figure18
1.Flangenut
4.Spacer
2.Bushing5.Bolt
3.Anti-scalproller
4.Selectaholesotheanti-scalprollerispositionedtothe
nearestcorrespondingheight-of-cutdesired(Figure
19).
Figure19
1.38mm(1-1/2inches)3.63mm(2-1/2inches)
2.51mm(2inches)4.76mm(3inches)and
higher
5.Installtheangenutbushing,spacer,andbolt.Torque
to54-61N⋅m(40-45ft-lb)(Figure18).
AdjustingtheRollers
Mounttherollersinthelowerpositionwhenoperatingin
heightofcutshigherthan64mm(2-1/2inches)andinthe
higherpositionwhenoperatinginheightofcutslowerthan
64mm(2-1/2inches).
1.DisengagethePTO,releasethetractionpedalandset
theparkingbrake.
25