NORAC UC4.5-JD9 - Manual (Page 12)

9
4.2 Hydraulic Plumbing
1. Install the orifice (F08) and the 6MB 6MOR fitting (F05) into the “B” port of the expansion
block.
The orifice is not required for John Deere 4930 sprayers.
2. Install the 6MBP plug (F09) into the “A” port of the expansion block.
3. If the valve block is not already installed on the sprayer, install it as outlined in the UC4.5
Spray Height Control installation manual.
4. Attach hose H01 to the “B” port on the expansion block. Route the free end of the hose
to the John Deere valve block.
5. Tee in H01 to the existing main lift line on the John Deere valve block, using the tee fitting
(F03).
Figure 7: Main Lift Tee Location Figure 8: Main Lift Tee Fitting Installed
Ensure no hydraulic components will interfere with any sprayer parts or be pulled
tight at any time.
Main Lift Tee
F03
H03
Main Lift Tee