Toro Groundsmaster 3320 Series Installation Instructions Manual page 6

Figure 4
1. Control valve
2. Lift valve
3. Steering hose
5. Place a drain pan under the lift valve
6. Disconnect the steering hose
port (upper rear port) of the lift valve.
Note: The hose comes from the steering valve
Note: Make sure that the O-rings are lubricated with
hydraulic oil and are in position before making any
hydraulic connections.
7. Connect the steering hose (from the lift valve "P" port)
to the 90° fitting on the operator side of the control
valve (Figure 4).
8. Connect the hydraulic hose with a straight fitting and
45° fitting to the "P" port of the lift valve and to the 90°
fitting on the outer side of the control valve
Steps 9 through 13 pertain only to traction units
with serial numbers 311000001 and up.
9. Mount the control valve and the pivot lever to the right
fender with 3 bolts (1/4 x 2-3/4 inch) and 1/4 flange
locknuts as shown in
4. Pivot lever
5. 90° fitting (operator side of
valve)
6. 90° fitting (outer side of
valve)
(Figure 4).
(Figure 4), from the "P"
(Figure
(Figure 5).
1. Control valve
2. Lift manifold
3. Steering hose
10. Place a drain pan under the lift manifold
11. Disconnect the steering hose
side port of the lift manifold (the hose comes from the
steering valve).
Note: Make sure that the O-rings are lubricated
with hydraulic oil and in position before making any
hydraulic connections.
12. Connect the 30.5 cm (12 inch) hose to the disconnected
steering hose and to the 90° fitting on the operator side
of the control valve
13. Connect the longer hydraulic hose with the straight
fittings (included in kit), to the vacated port on the lift
4).
manifold and to the 90° fitting on the outer side of the
control valve
14. Connect the 2 hydraulic hose assemblies to the fittings
on top of the control valve
6
Figure 5
4. Pivot lever
5. 90° fitting (operator side of
valve)
6. 90° fitting (outer side of
valve)
(Figure 5) from the upper
(Figure 5).
(Figure 5).
(Figure 6).
(Figure 5).