Toro Groundsmaster 3505-D Service Manual page 103

Removal (Fig. 46)
1. Thoroughly clean hydraulic hose ends and fittings on
lift cylinder to prevent hydraulic system contamination.
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 the General Infor-
mation section.
2. Remove control valve from the frame using Figures
46 and 47 as guides.
3. If hydraulic fittings are to be removed from control
valve, mark fitting orientation to allow correct assembly.
Installation (Fig. 46)
1. If fittings were removed, install fittings to control
valve using marks made during the removal process to
properly orientate fittings.
2. Install control valve to the frame using Figures 46
and 47 as guides.
3. Make sure hydraulic tank is full. Add correct oil if nec-
essary (see Traction Unit Operator's Manual).
Groundsmaster 3505--D
2
1. Lift control valve
2. Support bracket
Page 4 - - 73
1
Figure 47
3. Flange head screws
4. Frame
Hydraulic System
4
3