filled the reservoir with an alternative fluid,
replace the hydraulic filter.
WARNING
Hot hydraulic fluid can cause severe burns.
Allow the hydraulic fluid to cool before
performing any maintenance to the hydraulic
system.
Important:
You may void the warranty on some
components if you use any other filter.
Use the Toro replacement filter (See your
Parts
Manual
for the correct part number.)
1.
Position the sprayer on a level surface, engage
the parking brake, shut off the spray pump, shut
off the engine, and remove the key.
2.
Locate the 2 hydraulic filters on the machine
(
and
).
Note:
1 filter is below the hydraulic-fluid tank
and the other filter is located at the rear of the
machine on the frame.
•
Forward filter—below the hydraulic tank.
g013791
Figure 98
1.
Hydraulic tank
2.
Forward filter
•
Rear filter—located on the machine frame.
g013790
Figure 99
1.
Rear filter
2.
Rear wheels
3.
Clean the area around the filter-mounting area.
4.
Place a drain pan under the filter.
5.
Remove the filter.
Dispose of the used filter at a certified recycling
center.
6.
Lubricate the new filter gasket with clean
hydraulic fluid; refer to
Specifications (page 71)
.
7.
Wipe clean the filter-mounting area with a rag.
8.
Thread the filter on until the gasket contacts
the mounting plate, then tighten the filter an
additional 1/2 turn.
9.
Start the engine, set the throttle at fast idle, and
let the engine run 3 to 5 minutes to purge air
from the hydraulic system.
10.
Shut off the engine, check the hydraulic-fluid
level, and check for leaks; refer to
Hydraulic Fluid (page 72)
.
Hydraulic-Fluid Quantity
54 L (14.3 US gallons); refer to
Specifications (page 71)
Changing the Hydraulic
Fluid
Service Interval:
Every 2,000 hours—
If you
are using the recommended
hydraulic fluid,
change the
hydraulic fluid.
Every 800 hours—
If you are not using the
recommended hydraulic fluid or have ever
filled the reservoir with an alternative fluid,
change the hydraulic fluid.
73
