Toro REELMASTER 6700-D Operator's Manual page 35

tension screw. Check the deflection of belt again to assure
its tension is correct.
CHANGING HYDRAULIC FLUID
(Fig. 42)
Change hydraulic fluid after every 800 operating hours, in nor-
mal 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 the oil.
1. Turn the engine off and raise the hood.
2. Remove the drain plug from bottom of the reservoir and let
hydraulic fluid flow into the drain pan. Reinstall and tight-
en the plug when hydraulic fluid stops draining.
3. Fill the reservoir with approximately 32 l of hydraulic
fluid. Refer to Checking Hydraulic Fluid.
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 THE HYDRAULIC FILTER
(Fig. 43)
The hydraulic system filter head is equipped with a service
interval indicator. With the engine running, view the indicator.
It should be in the GREEN zone. When the indicator is in the
RED zone, the filter element should be changed.
Use the Toro replacement filter (Part No. 94-2621).
IMPORTANT: Use of any other filter may void the warran-
ty on some components.
1. Position the machine on a level surface, lower the cutting
units, stop the engine, engage the parking brakes and
remove the key from the ignition switch.
2. Clean the area around the filter mounting area. Place the
drain pan under the filter and remove the filter.
3. Lubricate the new filter gasket and fill the filter with
Figure 41
1. Fan belt
2. Adjusting screw
Figure 42
1. Hydraulic reservoir
Figure 43
1. Hydraulic filter
2. Service interval indicator
35