4
PRESSURE HOSE
Remove the existing pump to orbital hose and connect the provided pressure line with the 90-degree
elbow end to the pump. Route the hose along the frame underneath the cab to the P-port on the
hydraulic valve. Attach a 3/4” jic 90-degree adapter fitting to the P-port on the hydraulic valve and
connect to the Pressure hose. (Shown in Figure 5)
New pressure hose connects
to the pump using the 90
o
swivel end.
FIGURE 5
EXCESS FLOW HOSE
Attach a 90-degree elbow adapter fitting to the valve and connect the 3/4” JIC straight end of the
Excess flow hose to the hydraulic valve. Connect the 9/16” JIC straight end of the hose to the open
pressure port on the steering orbital. NOTE: The machine may have a boom lock function attached
to a tee on the pressure port of the orbital. If a tee is on the orbital, attach the Excess flow hose to the
tee, leaving the boom lock hose connected to the other side of the tee. (Shown in Figure 6)
