Toro Groundsmaster 4010 - Servicing the Engine-Cooling System; Brake Maintenance; Adjusting the Service Brakes

Servicingthe
Engine-CoolingSystem
ServiceInterval:Every100hours
Every2years
Removedebrisfromtheoilradiator/oilcooler
daily.Cleanthemmorefrequentlyindirtyconditions.
Thismachineisequippedwithahydraulically-driven
fandrivesystemthatautomatically(ormanually)
reversestoreducetheradiator/oilcoolerandscreen
debrisbuildup.Whilethisfeaturecanhelpreduce
thetimerequiredtocleanradiator/oilcooler,itdoes
noteliminatetheneedforroutinecleaning.Periodic
cleaningandinspectionoftheradiator/oilcooleris
stillrequired.
1.Shutofftheengineandraisethehood.
2.Cleantheengineareathoroughlyofalldebris.
3.Cleanbothsidesoftheradiator/oilcoolerarea
thoroughlywithcompressedair(Figure98).
Note:Startfromthefansideandblowthe
debrisouttowardtheback.Then,cleanfrom
thebacksideandblowtowardthefront.Repeat
thisprocedureseveraltimesuntilallchaffand
debrisisremoved.
Important:Cleaningtheradiator/oilcooler
withwatercanpromoteprematurecorrosion
anddamagetocomponents.
g020452
Figure98
1.Radiator/oilcooler
4.Closethehood.
BrakeMaintenance
AdjustingtheService
Brakes
Adjusttheservicebrakeswhenthereismorethan
25mm(1inch)offreetravelofthebrakepedal,or
whenthebrakesdonotworkeffectively.Freetravelis
thedistancethebrakepedalmovesbeforeyoufeel
brakingresistance.
1.Releasethelockinglatchfromthebrakepedals
sothatbothpedalsworkindependentlyofeach
other.
2.Toreducefreetravelofthebrakepedals,tighten
thebrakesasfollows:
A.Loosenthefrontnutonthethreadedendof
thebrakecable(Figure99).
g009721
Figure99
1.Brakecable
B.Tightentherearnuttomovethecable
rearwarduntilthebrakepedalshave13to
25mm(1/2to1inch)offreetravel.
C.Tightenthefrontnutsafterthebrakesare
adjustedcorrectly.
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