NORAC UC4+BC+JD8A User Manual
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7. Route the other end of hose H78 to
the NORAC valve block, following
existing hoses. Connect it to the
6FORXR-6MORT tee fitting (F10) in
the “T” port of the NORAC valve
block.
8. Connect the NORAC supplied hoses
(H02) to the Pressure (“P”) and Tank
(“T”) ports on the NORAC valve block.
9. Tee the hoses, H02 (“P” and “T” lines),
into the ports on the sprayer valve
block with 6FORXR-6MORT fittings
(F03) and 6MB-6MOR fittings (F05).
The elbow fittings currently in place
must be replaced by the 6MB-6MOR
fitting (F05).
10. Disconnect the existing hoses from the
tilt cylinders. Remove the existing 90
degree fitting on the rod end of each
cylinder as well. Install a 6FORXR-
6MORT fitting (F03) onto the ports of
each tilt cylinder. Reconnect the
cylinder hoses and 90 degree fittings to
the newly installed tees.
11. Connect one end of hoses H02 to the
F03 fittings on the LEFT tilt cylinder.
Connect the other end of hoses H02 to
the NORAC valve block “A” and “B”
ports.
12. Connect one end of hoses H04 to the
F03 fittings on the RIGHT tilt cylinder.
Connect the other end of hoses H04 to
the NORAC valve block “A” and “B”
ports.
13. The “raise” lines must be connected to
the "B" ports of the NORAC valve
block.
14. The “lower” lines must be connected to
the "A" ports of the NORAC valve
block.
15. Connect one end of the hydraulic hoses
(H72) to the NORAC expansion valve
block’s “A” and “B” ports.
16. Route the other end of the hoses to the
roll cylinder previously installed.
17. Attach the hose connected to the “B”
port of the expansion block to the rod
end of the cylinder.
18. Connect the hose connected to the “A”
port of the expansion block to the cap
end of the cylinder.
19. Connect the NORAC supplied hose
H06 to the Load Sense (“S”) port on
the NORAC valve block.
20. Route the Load Sense Line (H06) to the
shuttle valve manifold located
underneath the sprayer (Figure 35).
21. Tee the Load Sense line (H06) directly
in to the “S” port of the shuttle valve
manifold using fittings F03 and F04 as
shown in Figure 3. The shuttle valve is
located on the bottom of the sprayer as
shown in Figure 35.
22. Attach hose H02 to port “B” on the 3
rd
station of the block. Route the free end
of the hose (H02) to the John Deere
main lift tee, which is located on the
right hand end of the John Deere valve
block (Figure 33).