Multi Pro 5700 - Toro
Multi Pro 5700 - Toro
Multi Pro 5700 - Toro
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Removal (Fig. 38)<br />
1. Park machine on a level surface, stop engine, engage<br />
parking brake, and remove key from the ignition<br />
switch.<br />
1<br />
CAUTION<br />
3<br />
Rotate steering wheel and depress traction pedal<br />
in both forward and reverse to relieve hydraulic<br />
system pressure and to avoid injury from<br />
pressurized hydraulic oil.<br />
2<br />
2. Operate all hydraulic controls to relieve hydraulic<br />
system pressure.<br />
3. Read the General Precautions for Removing and<br />
Installing Hydraulic System Components at the beginning<br />
of the Service and Repairs section of this chapter.<br />
Figure 43<br />
1. PWM Valve 3. Solenoid connector<br />
2. Solenoid<br />
1<br />
4. Label all hydraulic connections to ease reassembly.<br />
Clean hydraulic hose ends prior to disconnecting the<br />
hoses from PWM Valve.<br />
5. Disconnect four (4) hydraulic hoses from fittings in<br />
PWM Valve. Allow hoses to drain into a suitable container.<br />
6. Put caps or plugs on disconnected hoses and fittings<br />
to prevent contamination.<br />
4<br />
2<br />
3<br />
Hydraulic<br />
System<br />
7. Disconnect PWM Valve solenoid connector from<br />
machine wiring harness (Fig. 43).<br />
8. Remove two (2) cap screws and flange nuts that secure<br />
PWM Valve to pump mount bracket. Locate and retrieve<br />
two (2) flat washers from between PWM Valve and<br />
pump mount bracket. Remove PWM Valve from machine.<br />
Figure 44<br />
1. IN port (from gear pump) 3. EX port (to oil cooler)<br />
2. CF port (to motor) 4. Solenoid coil<br />
Installation (Fig. 38)<br />
1. Place two (2) cap screws into PWM Valve mounting<br />
holes. Install flat washer on screws and position Valve<br />
to pump mount bracket. Install and tighten flange nuts<br />
to secure PWM Valve to bracket.<br />
2. Remove caps and plugs from hydraulic hoses and<br />
fittings. Lubricate new o–rings and install hydraulic<br />
hoses to fittings in PWM Valve.<br />
3. Plug PWM Valve solenoid connector into machine<br />
wiring harness.<br />
4. Check fluid level in hydraulic oil reservoir and adjust<br />
as required (see Operator’s Manual).<br />
5. Operate machine and inspect for leaks.<br />
<strong>Multi</strong> <strong>Pro</strong> <strong>5700</strong>–D Page 4 – 47 Hydraulic System