Service Manual

BlowerFan
g279105
Figure369
1.Mixingbox
5.Heatercore/airconditioning
evaporatorassembly
9.Screw(6each)
2.Rivet(19each)6.O-ring(2each)
10.Freezeswitch
3.Mixingboxcover7.Expansionvalve
11.Screw(2each)
4.Coverinsulation8.Blowerfan
12.Airdiverterassembly
Note:Theblowerfancanberemovedandinstalledwiththemixingbox(item1
inFigure369)attachedtothecabheadliner.
RemovingtheBlowerFan
1.Parkthemachineonalevelsurface,lowerthecuttingdeck,shutofthe
engine,settheparkingbrake,andremovethekeyfromthekeyswitch.
2.Removetheroofpanelfromthetopofthecabtogetaccesstotheblower
fan;refertoRoofAssembly(page11–9).
3.ReadtheGeneralPrecautionsforRemovingandInstallingtheAir
ConditioningSystemComponents(page11–4).
OperatorCab
(Formodels30643and30644)
:ServiceandRepairs
Page11–26
Groundsmaster
®
4100-D&4110-D
13203SLRevF