Toro Groundsmaster 4500-D Series - Page 88

Removal(Figure16)
1.Parkmachineonalevelsurface,lowercuttingdecks,stopengine,engage
parkingbrakeandremovekeyfromtheignitionswitch.
2.Removehoodfromthemachine(seeHood(page8–26)).
CAUTION
Donotopenradiatorcapordraincoolantiftheradiatororengineis
hot.Pressurized,hotcoolantcanescapeandcauseburns.
Ethylene−glycolantifreezeispoisonous.Disposeofcoolantproperly
orstoreitinaproperlylabeledcontainerawayfromchildrenand
pets.
3.Removeradiatorcap.Usetheradiatordraincocktodrainradiatorintoa
suitablecontainer.
4.Disconnectupperandlowerradiatorhosesfromtheradiator.
5.Removeaircleanerintakehose(item8).
6.Removefour(4)angeheadscrewsandangenutsthatsecureplenum
assembly(item5)tocrossoverplate.Removeplenumassemblyfrom
machine.
7.Removeenginecoolingfanmotorandbracketassembly,upperradiator
shroudandcoolingfanfrommachine(seeEngineCoolingFanMotor(page
5–147)).
8.Removefastenersthatsecurelowerradiatorshroudtoradiator.Remove
lowershroudfrommachine.
9.Topreventcontaminationofhydraulicsystemduringradiator/oilcooler
removal,thoroughlycleanjunctionofhydraulichosesandttingsonoilcooler.
YanmarDieselEngine:ServiceandRepairs
Page4–16
Groundsmaster
®
4500-D/4700-D
19245SLRevA