Service Manual

SteeringCylinderInternalLeakage
6.1 CID
EP
LR
T
STEERING
CYLINDER
2.00” BORE
4.20” STROKE
0.625” ROD
STEERING
CONTROL
VALVE
STEERING WHEEL
TURNED FOR
RIGHT TURN
CYLINDER FULLY
EXTENDED
LOOK FOR
LEAKAGE
STEEL CAP
FROM COMBINATION
MANIFOLD
FROM COMBINATION
MANIFOLD
TO RESERVOIR
g304441
Figure83
Thesteeringcylinderinternalleakagetestshouldbeperformedifasteering
problemisidentied.Thistestwilldetermineifthesteeringcylinderisfaulty.
ProcedureforSteeringCylinderInternalLeakageTest
Note:Steeringcircuitoperationwillbeaffectedbyreartirepressure,bindingof
steeringcylinder,extraweightonthevehicleand/orbindingofrearaxlesteering
components.Makesurethattheseitemsarecheckedbeforeproceedingwith
steeringcylinderinternalleakagetest.
Groundsmaster
®
4100-D&4110-D
Page5–71
HydraulicSystem:Testing
13203SLRevF