Groundsmaster 3500Hydraulic System Page 5 − 104
Removal (Fig. 65 and 66)
NOTE: The ports on the manifold are marked for easy
identification of components. Example: port LV con-
nects the the lift valve circuit and port P1 connects the
gear pump (P1). See Hydraulic Schematics in this
chapter to identify the function of the hydraulic lines and
cartridge valves at each port location.
1. Clean hydraulic manifold before doing any disas-
sembly.
WARNING
Before disconnecting or performing any work
on the hydraulic system, all pressure in the
system must be relieved. See Relieving Hy-
draulic System Pressure in this chapter.
2. Remove hydraulic manifold from the machine.
3. If hydraulic fittings are to be removed from manifold,
note or mark fitting orientation to allow correct assembly.
Installation (Fig. 65 and 66)
1. If hydraulic fittings were removed from manifold,
install fittings to manifold using notes or marks made
during the removal process to properly orientate fittings.
2. Install hydraulic manifold to the frame.
3. Make sure hydraulic tank is full. Add hydraulic fluid
if necessary.
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