Nilfisk-Advance CS7000 - Page 275

Hopper System 275Service Manual – CS7000
38. Remove the wire ties and reconnect the cylinder ram and prop rod to the hopper lift weldment. Make
sure the sleeve bearing and the two ange bearings are not damaged and are installed correctly.
39. Raise the hopper and check the position of the
Upper Cylinder Fitting and “DOWN” Hydraulic
Hose
.
• The Upper Cylinder Fitting should be
positioned vertically and with enough
clearance so it doesn’t contact the adjacent
frame surfaces.
• The “DOWN” Hydraulic Hose should be
positioned so it has adequate clearance in
the frame cutout.
Loosen and reposition the Upper Cylinder
Fitting
and “DOWN” Hydraulic Hose as
necessary to avoid any abrasion or damage.
40. Raise the hopper and check the position of the
“UP” Hydraulic Hose. The “UP” Hydraulic Hose
should be positioned as shown so it doesn’t
contact the hopper when the hopper is down.
Loosen and reposition the “UP” Hydraulic Hose
as necessary to avoid any abrasion or damage.
41. Reinstall the reservoir guard.
42. Check the oil level in the reservoir. It should
be at the MIN line when the cylinder is fully
extended (hopper is raised).
Upper
Cylinder
Fitting
“DOWN”
Hydraulic
Hose
“UP”
Hydraulic
Hose