Toro Groundsmaster 4500-D Series User Manual

GearPump
g308679
Figure96
1.Pistonpumpassembly
8.Hydraulicteetting15.O-ring
2.Flatwasher(4used)9.90ºhydraulictting16.45ºhydraulictting(2used)
3.Gearpumpassembly10.45ºhydraulictting17.O-ring
4.90ºhydraulictting(2used)11.Straighttting18.O-ring
5.90ºhydraulictting(2used)12.O-ring
19.Hydraulicadapter
6.90ºhydraulictting13.Capscrew(2used)20.O-ring
7.O-ring14.Capscrew(2used)21.Engineywheelplate
Removal(Figure96)
1.Parkmachineonalevelsurface,lowercuttingdecks,stopengine,engage
parkingbrakeandremovekeyfromtheignitionswitch.
2.Gainaccesstogearpumpfrombelowthemachine.
3.Drainthehydraulicreservoirintoasuitablecontainer(seeHydraulic
Reservoir(page5–176)).
4.Topreventcontaminationofhydraulicsystemduringgearpumpremoval,
thoroughlycleanexteriorofgearpump,ttingsandendsofhydrauliclines.
Groundsmaster
®
4500-D/4700-D
Page5–97
HydraulicSystem:ServiceandRepairs
19245SLRevA

Toro Groundsmaster 4500-D Series Specifications

General

Brand	Toro
Model	Groundsmaster 4500-D Series
Category	Lawn Mower
Language	English