NORAC UC4+BC+SC2 - Manual (Page 20)

17
4.6 H
YDRAULIC
I
NSTALLATION
WARNING!
The hydraulic system creates very high
pressure. Before disconnecting any
hydraulic lines ensure all pressure has
been bled from the system. When
changing the boom hydraulic hoses leave
the booms in TRANSPORT POSITION.
IMPORTANT:
Component failure due to oil
contamination is not covered under the
UC4+ Spray Height Control system
warranty. It is recommended that a
qualified technician does the hydraulic
installation.
4.6.1 Valve Assembly
1. On a clean surface remove all plastic plugs
from the NORAC hydraulic Valve (V01)
(Figure 20).
Figure 20: NORAC Valve Block
2. Install the 6MB 6MJ (F07) fittings on the "P"
and "T" ports and tighten to 18 ft-lbs.
3. Install the 6MB 6MJ (F07) fittings on the “B”
ports and tighten to 18 ft-lbs.
4. Install the 6MBP fittings into the “A” ports
and tighten to 18 ft-lbs.