Toro Greensmaster 3120 - Page 112

Steering/LiftCircuitTesting–LoweringCuttingUnitsRelief
ValveTest(continued)
g217170
Figure44
1.Mowermanifoldassembly(machines
withoutbacklap)
3.Loweringcuttingunitsreliefvalve(R2)
2.Mowermanifoldassembly(machineswith
backlap)
12.Ifloweringcuttingunitsreliefvalvepressureisincorrect,adjustthemower
manifoldreliefvalve(R2)(refertoFigure44)andretest.RefertoAdjusting
ReliefValves(page4–70)inthisChapterforadditionalinformation.
Note:TheGearPump(P3)FlowandCircuitReliefValveTestisperformed
withthetesterinstalledinitscurrentlocation.RefertoSteering/LiftCircuit
Testing–GearPump(P3)FlowandCircuitReliefValveT est(page4–59)for
additionalinformation.
13.Whentestingiscomplete,removetesterandconnecthosetopumptting.
14.Checkuidlevelinhydraulictankandadjustasnecessary;refertotraction
unitOperator’sManual.
HydraulicSystem:TestingtheHydraulicSystem
Page4–66
Greensmaster3120
17230SLRevC