Toro Groundsmaster 4500-D Series - Page 250

Removal(Figure136)(continued)
2.ReadtheGeneralPrecautionsforRemovingandInstallingHydraulicSystem
Components(page5–87).
3.Unlatchandraisehood.
4.Removefour(4)capscrewsandwashersusedtosecurefan(item2)to
fanhub.Removefan.
CAUTION
Theradiatorandenginemaybehot.Toavoidpossibleburns,allow
theengineandcoolingsystemstocoolbeforeremovingfanmotor.
5.Removeupperradiatorshroudtoallowaccesstohydraulicfanmotor:
A.Removeaircleanerintakehose(item10)fromaircleanerandplenumon
topofradiator.
B.Cleanjunctionofhydraulictubesonrightsideofupperradiatorshroud.
Loosenandseparatehydraulictubes(items16,17and18)thatleadto
hydraulicfanmotor.
C.Removebulkheadnuts(items21and22)thatsecurehydraulictubesto
upperradiatorshroud.Slidesupportshim(item14)fromtubes.
D.Removefastenersthatsecureupperradiatorshroudtolowerradiator
shroudandradiator.Carefullyliftuppershroudfrommachine.
E.Putcapsorplugsondisconnectedhydraulictubestoprevent
contamination.
IMPORTANT
Makesuretonotdamagetheradiatororothermachinecomponents
whilelooseningandremovingthefanmotorandbracketassembly.
6.Removesix(6)capscrewsandangenutsthatsecurefanmotorbracketto
radiator.Carefullyremovefanmotor,hydraulictubesandbracketassembly
frommachineandplaceonsuitableworksurface.
HydraulicSystem:ServiceandRepairs
Page5–148
Groundsmaster
®
4500-D/4700-D
19245SLRevA