Changing Hydraulic Fluid; Replacing Hydraulic Filter - Toro REELMASTER 3100-D Operator's Manual

CHANGING HYDRAULIC FLUID

(Fig. 40–42)
Change hydraulic fluid after every 400 operating hours
in normal conditions. If the fluid becomes contaminated,
contact your local TORO distributor because the system
must be flushed. Contaminated fluid looks milky or
black when compared to clean oil.
1. Turn the engine off and raise the hood.
2. Disconnect hydraulic line or remove hydraulic filter
and let hydraulic fluid flow into a drain pan.
Reinstall the line after hydraulic fluid stops
draining.
1
Figure 40
1. Hydraulic line
Figure 41
1. Hydraulic Filter
3. Fill the reservoir with approximately 13.2 L of
hydraulic fluid. Refer to Checking Hydraulic Fluid.
1
1
Figure 42
1. Hydraulic Reservoir
IMPORTANT: Use only hydraulic fluids
specified. Other fluids could cause system
damage.
4. Install the reservoir cap. Start the engine and use all
hydraulic controls to distribute hydraulic fluid
throughout the system. Also check for leaks. Then
stop the engine.
5. Check the level of fluid and add enough to raise the
level to the FULL mark on the dipstick. DO NOT
OVER FILL.

REPLACING HYDRAULIC FILTER

(Fig. 43)
The hydraulic system filter must be changed initially,
after the first 10 hours of operation, and thereafter every
200 hours of operation or yearly, whichever comes first.
Use a genuine Toro oil filter for replacement. The
hydraulic oil must be changed every 400 hours of
operation or yearly, whichever comes first.
Use the Toro replacement filter (Part No. 54-0110).
IMPORTANT: Use of any other filter may void the
warranty on some components.
1. Position the machine on a level surface, lower the
cutting units, stop the engine, engage the parking
brake and remove the key from the ignition switch.
2. Pinch off the hose to the filter mounting plate.
3. Clean the area around the filter mounting area.
Place a drain pan under the filter and remove the
filter.
Maintenance
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