Multi Pro 5700 - Toro
Multi Pro 5700 - Toro
Multi Pro 5700 - Toro
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Flush Hydraulic System<br />
IMPORTANT: Flush the hydraulic system any time<br />
there is a severe component failure or the system is<br />
contaminated. Contaminated oil appears milky,<br />
black, or contains metal particles.<br />
1. Make sure hydraulic oil warm by operating the machine<br />
for several minutes. Park machine on a level surface.<br />
Stop engine, apply parking brake, and remove key<br />
from ignition switch.<br />
2. Clean area around hydraulic filter mounting area and<br />
remove filter (see Operator’s Manual). Drain filter into a<br />
suitable container. <strong>Pro</strong>perly dispose removed filter.<br />
3. Drain hydraulic reservoir into a suitable container<br />
(see Operator’s Manual).<br />
4. Drain hydraulic system. Drain all hoses and components<br />
while the system is warm.<br />
5. Make sure filter mounting surface is clean. Apply<br />
clean hydraulic oil to gasket on new filter. Screw filter<br />
onto filter head until gasket contacts mounting surface,<br />
then tighten filter 3/4 turn further.<br />
6. Reinstall all hoses and hydraulic components.<br />
NOTE: Use only hydraulic fluids specified in Operator’s<br />
Manual. Other fluids could cause system damage.<br />
7. Fill hydraulic oil reservoir (see Operator’s Manual).<br />
8. Disconnect wire harness electrical connector from<br />
the engine fuel stop solenoid to prevent the engine from<br />
starting.<br />
9. Make sure traction pedal is in neutral.. Turn ignition<br />
key switch to start; engage starter for ten (10) seconds<br />
to prime hydraulic pumps. Wait fifteen (15) seconds to<br />
allow the starter motor to cool and then repeat cranking<br />
procedure again.<br />
10.Connect wire harness electrical connector to fuel<br />
stop solenoid to allow engine to start.<br />
11.Start engine and run at low idle speed (1200 -- 1250<br />
RPM) for a minimum of two (2) minutes.<br />
12.Increase engine speed to high idle (3050 -- 3150<br />
RPM) for minimum of one (1) minute under no load.<br />
13.Turn steering wheel in both directions several times.<br />
14.Shut off engine and check for hydraulic oil leaks.<br />
Check oil level in hydraulic reservoir and add correct oil<br />
if necessary.<br />
15.Operate the machine for two (2) hours under normal<br />
operating conditions.<br />
16.Check condition of hydraulic oil. If the fluid shows any<br />
signs of contamination repeat steps 1 through 12 again.<br />
17.Resume normal operation and follow recommended<br />
maintenance intervals.<br />
Hydraulic System Page 4 - 28<br />
Rev. D<br />
<strong>Multi</strong> <strong>Pro</strong> <strong>5700</strong>--D
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