Changing The Hydraulic Fluid; Checking The Hydraulic Lines And Hoses - Toro Groundsmaster 3500-D Operator's Manual

Changing the Hydraulic
Fluid
Service Interval: Every 400 hours
If the fluid becomes contaminated, contact your local
Toro distributor to flush the system. Contaminated
fluid looks milky or black.
1. Turn the engine off and raise the hood.
2. Disconnect the hydraulic line or remove the
hydraulic filter and let the hydraulic fluid flow into
a drain pan (Figure 63
Figure 64
1. Hydraulic line
3. Install the hydraulic line when the hydraulic fluid
stops draining (Figure
4. Fill the reservoir
13.2 L (3.5 US gallons) of hydraulic fluid; refer to
Checking the Hydraulic System (page
Important:
Use only the hydraulic fluids
specified. Other fluids could damage the
system.
and Figure 64).
64).
(Figure 65) with approximately
50).
1. Hydraulic-tank cap
5. Install the reservoir cap.
6. Start the engine.
7. Use all the hydraulic controls to distribute the
hydraulic fluid throughout the system, check for
leaks, then shut off the engine.
8. Check the fluid level and add enough to raise
the level to the F
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Note:
Do not overfill.
Checking the Hydraulic
Lines and Hoses
Service Interval: Before each use or daily
Check the hydraulic lines and hoses for leaks, kinked
lines, loose mounting supports, wear, loose fittings,
weather deterioration, and chemical deterioration.
Make all necessary repairs before operating the
machine.
52
Figure 65
mark on the dipstick.
ULL
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