Toro 30934 - Checking the Tire Pressure; Cooling System Maintenance; Cleaning the Air-Intake Screen; Cleaning the Cooling System

3.Foraheavierdrivesetting,relocatethespringanchor
linkstoeitherthemediumorheavydutypositions
(Figure45).Thespringanchorlinksareattachedtothe
upperrearcornerofthehydrodriveshieldsontheleft
andrightsidesofthemachine.
Note:Inthemedium-dutyorheavy-dutypositions,
thedriveleverforcesattheupperhandlewillalsobe
increased
Figure45
1.Springanchor
3.Mediumsetting
2.Standardsetting
4.Heavy-dutysetting
CheckingtheTirePressure
ServiceInterval:Every50hours/Monthly(whichever
comesrst)—Checkthetirepressure.
Checkthepressureatthevalvestem(Figure46).
Maintaintheairpressureinthereartiresat83to97kPa(12
to14psi).Uneventirepressurecancauseanunevencut.
Note:Thefronttiresaresemi-pneumatictiresanddonot
requireairpressuremaintenance.
Figure46
CoolingSystem
Maintenance
CleaningtheAir-intakeScreen
Beforeeachuse,removeanybuildupofgrass,dirt,or
otherdebrisfromthecylinderandcylinder-headcooling
ns,theair-intakescreenontheywheelend,andthe
carburetor-governorleversandlinkage.Thiswillhelpensure
adequatecoolingandcorrectenginespeedandwillreduce
thepossibilityofoverheatingandmechanicaldamagetothe
engine.
CleaningtheCoolingSystem
ServiceInterval:Every100hours/Yearly(whichevercomes
rst)
Cleantheairintakescreenfromgrassanddebrisbeforeeach
use.
1.DisengagethePTOandsettheparkingbrake.
2.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
3.Removetheair-intakescreen,therecoilstarter,and
thefanhousing(Figure47).
4.Cleanthedebrisandgrassfromtheengineparts.
5.Installtheair-intakescreen,therecoilstarter,andthe
fanhousing(Figure47).
Figure47
1.Air-intakescreen4.Bolt
2.Fanhousing5.Nut
3.Recoilstarter
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