Hopper System 266Service Manual – CS7000
9. To install the hopper lift cylinder, place it in
position at the lower pivot point and reinstall
the Hinge Pin Weldment, and the 1/4”-20 Screw.
10. Use Wire Ties or other suitable strapping to
support the Hydraulic Cylinder while you work
on the system. (See adjacent photo.)
11. Reinstall elbow ttings and attach the hose
from the lower cylinder port to the up port on
the pump assembly.
12. Fill the reservoir with 10W 30 engine oil.
Note: In the remaining steps it is
important that the oil level
always be maintained above the
minimum mark on the reservoir.
13. Operate the pump by pressing the hopper up
switch on the control panel until the cylinder
is fully extended.
14. Reattach the hose from the upper cylinder to
the down port of the pump assembly.
15. Reattach the upper cylinder yoke along
with the red safety support, ange bearing,
cylinder pin and retaining ring.
16. Run the hopper down and then back to the
full up position and make sure the oil level is
at the minimum mark on the reservoir.
Hinge Pin
Weldment
1/4”-20 Screw
Wire
Ties
Hydraulic
Cylinder
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