Toro Sand Pro 3040 - Testing the Traction Circuit - Charge Pressure

TestingtheTractionCircuit–ChargePressure
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Figure30
TractionCircuit–ChargePressureT est
Thechargepressuretestistherstinaseriesoftestsrecommendedto
determinetractioncircuitperformance.Achargepressuredropofmorethan
20%whenamoderateloadisplacedonthepiston(traction)pumpindicatesan
internalleakinthepiston(traction)pump.Continuedunitoperationcangenerate
SandPro
®
3040and5040
Page5–27
HydraulicSystem:TestingtheHydraulicSystem
20251SLRevA