Toro Groundsmaster 360 - Page 469

RemovingtheBlowerFan(continued)
10.Removethe6screws(item9inFigure332)thatsecuretheblowerfantothe
heatercore/airconditioningevaporatorassembly,andremovetheblowerfan.
InstallingtheBlowerFan
1.Positiontheblowerfantotheheatercore/airconditioningevaporator
assemblyandsecurethefanwiththe6screws.
2.Carefullylowertheheatercore/airconditioningevaporatorassemblywith
attachedblowerfanintothemixingbox.
3.Connectthewireharnessconnectorstothefreezeswitchandblowerfan
assembly(Figure333).
4.Securethemixingboxcoverasfollows:
A.Positionthemixingboxcovertothemixingbox.Ensurethatthewire
harnessisroutedthroughrecessinsideofthemixingbox.
B.Withtherivetpininaraisedposition,inserttherivetsthroughcoverand
intotheholeinthemixingbox.Pressthepinintotherivettosecure
therivetinplace.
5.Usethelabelsthatyouattachedduringremoval,connectboththeheater
hosestothetubesontheheatercore,andsecuretheheaterhosewiththe
hoseclamps.
6.Removethecapsthatwereplacedontheevaporatorcoretubesand
expansionvalveportsduringtheremovalprocess.Positiontheexpansion
valvewithattachedhosestotheevaporatorcoretubes.Properlysecurethe
evaporatorcoreswivelttingstothefrontportsoftheexpansionvalve.
7.Ensurethatallthemachineairconditioningcomponentsareinstalledand
secure.
8.Haveacertiedairconditioningservicetechnicianevacuatetheair
conditioningsystemcompletely,properlyrechargethesystemwithR134a
refrigerant,performtheleaktestonthesystem.
Note:Thecapacityoftheairconditioningsystemis1.55kg(3.43lb)of
R134arefrigerant.
9.Operatetheheatersystemtoensurethattherearenocoolantleaksinthe
headliner.
10.Securetheroofpaneltothetopofthecab;refertoInstallingtheRoof
Assembly(page8–11).
Groundsmaster360
Page8–29
OperatorCab:ServiceandRepairs
16225SLRevC