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4.7.2 Valve Mounting
1. On a clean surface remove all plastic plugs
from the NORAC hydraulic Valve (V01).
2. Install the 6MB-6MOR fittings (F05) on the
"P" and "T" ports and tighten to 18 ft-lbs.
3. Install the 4MOR-4MB (F06) into the "S"
port and tighten to 11 ft-lbs.
Figure 27 – NORAC Valve Block
4. Install two orifices (F08) into the "B" ports
with the notch facing outward as shown
in Figure 28.
5. Install the remaining orifices (F08) into the
"A" ports with the notch facing inward
as shown in Figure 28.
6. Install the 6MB-4MOR fittings (F07) into the
"A" and "B" ports and tighten to 18 ft-lbs.
Figure 28 – Valve Block Assembly
7. Insert the 0.047” orifice (F07A) into the “B”
port of the 3
rd
station of the block with the
notch facing in (Figure 29).
8. Insert the 0.042” orifice (F07B) into the “A”
port of the 3
rd
station of the block with the
notch facing in (Figure 29).
9. Mount the 6MB-4MOR fittings (F12) into
the “A” and “B” ports on the NORAC 3
rd
station block.
Figure 29 - Orifice Orientation
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