Toro Groundsmaster 5910 Series - Page 148

CAUTION
Preventpersonalinjuryand/ordamagetoequipment.Readall
WARNINGS,CAUTIONSandPrecautionsforHydraulicTestingatthe
beginningofthissection.
ProcedureforPiston(Traction)PumpFlowTest
1.Parkmachineonalevelsurface,raiseandlockthecuttingdecks,disengage
PTO,engageparkingbrakeandstopengine.Removekeyfromkeyswitch.
Makesurehydraulicoilisatnormaloperatingtemperature(54to66ºC(130
to150ºF)).
CAUTION
Allwheelswillbeoffthegroundandrotatingduringthistest.Make
suremachineissupportedsoitwillnotmoveandaccidentallyfallto
preventinjuringanyonenearthemachine.
2.Raiseandsupportmachinesoallwheelsareofftheground(seeJacking
Instructions(page1–6)).
FRONT
1
2
3
g287763
Figure56
1.Pistonpump
3.ManifoldP1port
2.Tractionmanifold
3.ThoroughlycleanjunctionofhydraulichosefrompistonpumpAportand90º
ttingintheP1portonsideoftractionmanifoldwhichisattachedtothe
bottomofthefrontaxleframe(Figure56).Disconnecthosefrom90ºtting.
IMPORTANT
Whentesterisinstalled,makesurethattheoilowindicatorarrow
ontheowgaugeisshowingthatoilwillowfromthedisconnected
hydraulichose,throughthetesterandintothetractionmanifold
tting.
HydraulicSystem:Testing
Page5–48
Groundsmaster
®
5900&5910
16227SLRevB