Service Manual

ProcedureforSteeringCircuitReliefPressureTest(continued)
7.Ifpressureisincorrect,inspectsteeringreliefvalveinsteeringcontrolvalve
(seeSteeringControlValveService(Formachinesserialnumberbelow:
400000000)(page5–136)).Ifreliefvalveisoperatingproperlyandiflift/lower
problemsalsoexist,owdividerinfanmanifoldand/orgearpump(third
section)shouldbesuspectedofwearandinefciency.Ifsteeringwheel
continuestoturnatendofcylindertravel(withlowerthannormaleffort),
steeringcylinderorsteeringcontrolvalveshouldbesuspectedofwearor
damage.
8.Whentestingiscompleted,disconnectpressuregaugefromtesttting.
Securedustcaptotesttting.
9.Lowerandsecureoperatorseat.
HydraulicSystem:Testing
Page5–70
Groundsmaster
®
4100-D&4110-D
13203SLRevF