Toro Workman 3000 Series Service Manual page 229

CAUTION
Before performing any service or repair on hy-
draulic system components, relieve system
pressure to avoid injury from pressurized hy-
draulic oil. Stop the engine, remove key from the
ignition switch, rotate the steering wheel in both
directions, lower or support the bed and operate
other hydraulic accessories.
5. Raise dash to gain access to steering control (Fig.
28):
A. Remove seven (7) screws (item 2) that secure
hood and dash to frame.
B. Remove two (2) cap screws (item 5) and flat
washers (item 4) that secure dash to steering control.
C. Carefully lift dash to allow steering control remov-
al.
6. Remove steering control valve from vehicle frame by
removing four (4) cap screws.
7. Remove cable ties that secure cover (item 12) over
hydraulic hoses. Remove cover from hoses.
8. Label and disconnect hydraulic hoses from steering
control valve (refer to Figures 27 and 29). Install caps or
plugs in hoses to prevent contamination and leakage of
hydraulic oil. Install plugs in valve ports.
Installation (Fig. 27)
1. Replace o–rings on hydraulic hoses and fittings. Re-
move caps and plugs from hoses and fittings. Connect
hydraulic hoses to correct steering control valve ports
(refer to Figures 27 and 29). Make sure that hoses are
not twisted while tightening.
2. Secure steering control valve to vehicle with four (4)
cap screws.
3. Install hydraulic hose cover over hoses and secure
with cable ties.
4. Position dash and hood to frame (Fig. 28). Secure
with seven (7) screws and two (2) cap screws with flat
washers.
5. Install steering wheel (see Steering Wheel Installa-
tion in the Service and Repairs section of Chapter 7 –
Chassis).
6. Check oil level in transaxle (see Operator's Manual).
Add Dexron III ATF if necessary.
Workman 3000/4000 Series
7. Start the engine, operate at idle speed and rotate the
steering wheel in both directions until air is out of hydrau-
lic system.
8. Stop the engine and check oil level in transaxle (see
Operator's Manual). Add Dexron III ATF if necessary.
2
1. Hood
2. Screw (7 used)
3. Well nut (7 used)
4. Flat washer (2 used)
1
2
1. Hyd hose to L port
2. Hyd hose to R port
3. Hyd hose to P port
Page 9 – 35
7
8
3
1
Figure 28
5. Cap screw (2 used)
6. Knob
7. Cover
8. Dash
4
3
Figure 29
4. Hyd hose to T port
5. Hyd hose to E port
Hydraulic System
6
5
4
5