Leach 2R-III - Packer Panel Sweeps Back over Load

Troubleshooting 83
Packer Panel Sweeps Back Over Load
Operator Action
The operator moves the control levers inward to start the compaction cycle.
Hydraulic Sequence
Operator action causes the MCV (Main Control Valve) to shift, diverting flow to the rod end of the
packer panel cylinders. The packer panel cylinders retract causing the packer panel to sweep rearward
over the load. Return fluid flow from the cylinder is back to tank.
MAIN CONTROL
VALVE
HYDRAULIC
FLUID TANK
PUMP
FRONT
CONTROL VALVE
TELESCOPIC
CYLINDER
TAILGATE LIFT
CYLINDER
CARRIER
CYLINDER
PACKER
CYLINDER
CARRIER
CYLINDER
TAILGATE LIFT
CYLINDER
P.O. CHECK
VALVE
PRESSURE
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RETURN
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