Toro 30605 - Servicing the Engine-Cooling System; Brake Maintenance; Adjusting the Service Brakes

Important:Donotusewateronlyor
alcohol/methanolbasecoolants,asthismaycause
damage.
4.Installtheradiatorcapandexpansion-tankcap.
ServicingtheEngine-Cooling
System
ServiceInterval:Every100hours
Every2years
Thismachineisequippedwithahydraulicallydrivenfan-drive
systemthatautomatically(ormanually)reversestoreduce
theradiator/oilcoolerandscreendebrisbuildup.Whilethis
featurecanhelpreducethetimerequiredtocleanradiator/oil
cooler,itdoesnoteliminatetheneedforroutinecleaning.
Periodiccleaningandinspectionoftheradiator/oilcooleris
stillrequired.
1.Shutofftheengineandraisethehood.
2.Cleantheengineareathoroughlyofalldebris.
3.Cleanbothsidesoftheradiator/oilcoolerarea
thoroughlywithcompressedair(Figure66).
Note:Startfromthefansideandblowthedebrisout
towardtheback.Then,cleanfromthebacksideand
blowtowardthefront.Repeatthisprocedureseveral
timesuntilallchaffanddebrisisremoved.
Important:Cleaningtheradiator/oilcooler
withwatercanpromoteprematurecorrosionand
damagetocomponents.
Figure66
1.Radiator/oilcooler
4.Closethehood.
BrakeMaintenance
AdjustingtheServiceBrakes
Adjusttheservicebrakeswhenthereismorethan25mm(1
inch)of“freetravel”ofthebrakepedal,orwhenthebrakes
donotworkeffectively.Freetravelisthedistancethebrake
pedalmovesbeforeyoufeelbrakingresistance.
1.Disengagethelockinglatchfromthebrakepedalsso
thatbothpedalsworkindependentlyofeachother.
2.Toreducefreetravelofthebrakepedals,tightenthe
brakesasfollows:
A.Loosenthe2mountingscrewsandremovethe
brake-adjustmentcover(Figure67).
Figure67
1.Mountingscrews2.Brake-adjustmentcover
B.Loosenthefrontnutonthethreadedendofthe
brakecable(Figure68).
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