Servicing The Hydraulic Fluid - Toro 41393 Operator's Manual

Servicing the Hydraulic
Fluid
If the fluid becomes contaminated, contact an
Authorized Toro Distributor to have the system
flushed.
Note:
Contaminated fluid looks milky or black when
compared to clean fluid.
Replacing the Hydraulic-Fluid
Filters
Service Interval: After the first 5 hours
Every 400 hours/Yearly (whichever comes first)
Use the Toro replacement filter (See your Parts
Manual for the correct part number.)
Important:
Use of any other filter may void the
warranty on some components.
WARNING
Hot hydraulic fluid can cause severe burns.
Allow the hydraulic fluid to cool before
performing any maintenance to the hydraulic
system.
1. Position the sprayer on a level surface, set the
parking brake, stop the pump, stop the engine,
and remove the key from the starter switch.
2. Locate the 2 hydraulic filters on the machine
(Figure 91 and Figure
Note:
One is below the hydraulic-fluid tank and
the other is at the rear of the machine on the
frame.
•
Forward filter—below the hydraulic tank.
92).
1. Hydraulic tank
•
Rear filter—located on the machine frame.
1. Rear filter
3. Clean the area around the filter-mounting area.
4. Place a drain pan under the filter.
5. Remove the filter.
6. Lubricate the new filter gasket.
7. Ensure that the filter-mounting area is clean.
8. Screw the filter on until the gasket contacts the
mounting plate, then tighten the filter 1/2 turn.
9. Start the engine and let it run for about 2 minutes
to purge air from the system.
10. Stop the engine and check the hydraulic-fluid
level and for leaks.
11. Dispose of the used filter at a certified recycling
center.
70
Figure 91
2. Forward filter
Figure 92
2. Rear wheels
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