Servicing The Hydraulic Oil - Toro 41593 Operator's Manual

Servicing the Hydraulic Oil

If the oil becomes contaminated, contact an Authorized Toro
Distributor to have the system flushed.
Note: Contaminated oil looks milky or black when compared
to clean oil.
Replacing the Hydraulic Oil Filter
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 oil 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
ignition key.
2. Locate the 2 hydraulic filters on the machine. One
below the hydraulic oil tank and the other at the rear of
the machine on the frame.
•
Forward filter, below the hydraulic tank.
1
1. Hydraulic tank
•
Rear filter, located on the machine frame.
2
G013791
Figure 61
2. Forward filter
1. Hydraulic 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 two minutes to
purge air from the system. Stop the engine and check
the hydraulic oil level and for leaks.
10. Dispose of the used filter at a certified recycling center.
48
1
G013790
2
Figure 62
2. Rear wheels