305Service Manual – CS7010™ 52 - Hopper System
22. Remove the cap from the “DOWN” Pump Port
and reconnect the “DOWN” Hydraulic Hose to
the “DOWN” Pump Port.
23. Disconnect the “UP” Hydraulic Hose from the
Lower Cylinder Fitting.
24. Install a Cap onto the Lower Cylinder Fitting.
25. Install a Plug into the “UP” Hydraulic Hose.
26. Slightly loosen the “DOWN” Hydraulic Hose at
the Upper Cylinder Fitting.
27. Jog the hopper lower button to run the pump
and force the oil out of the “DOWN” Hydraulic
Hose at the Upper Cylinder Fitting until the oil
runs clear with no foaming or air evident in the
oil.
28. Tighten the “DOWN” Hydraulic Hose on the
Upper Cylinder Fitting.
“DOWN”
Hydraulic
Hose
“DOWN”
Pump Port
Cap
Lower
Cylinder
Fitting
Plug
“UP”
Hydraulic
Hose
“DOWN”
Hydraulic
Hose
Upper Cylinder
Fitting
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