Checking The Hydraulic-Fluid Level; Replacing The Hydraulic Filter; Changing The Hydraulic Fluid - Toro STX-38 Operator's Manual

is sufficient for 15 to 22 L (4 to 6 US gallons)
of hydraulic oil. Order Part 44-2500 from your
Authorized Service Dealer.
Checking the
Hydraulic-Fluid Level
Service Interval: Every 25 hours
Refer to Hydraulic Fluid Specifications (page 37)
hydraulic fluid specifications.
1. Park the machine on a level surface, engage
the parking brake (if applicable), and lower the
hydraulic lift.
2. Shut off the engine and remove the key.
3. Look into the glass bubble on the right side of
the machine. If you cannot see hydraulic fluid in
the bubble, continue this procedure to add fluid.
1. Hydraulic-fluid check bubble
4. Remove the cover plate; refer to
Front Cover (page
5. Clean the area around the filler neck of the
hydraulic tank and remove the cap and filter
from the filler neck using a socket
1. Filler-neck cap
6. If the level is low, add fluid until it is visible in the
glass bubble.
Figure 59
Removing the
21).
(Figure
Figure 60
2. Hydraulic-fluid filter
7. Install the cap and filter on the filler neck and
torque bolt on top to 21 to 25 N∙m (200 to 240
in-lb).
8. Install the cover plate; refer to
Front Cover (page
Replacing the Hydraulic
Filter
for
Service Interval: Every 200 hours
1. Park the machine on a level surface, engage
the parking brake (if applicable), and lower the
hydraulic lift.
2. Shut off the engine and remove the key.
3. Remove the top cover.
4. Remove and discard the old filter
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1. Filler cap
2. Hydraulic filter
5. Install the replacement hydraulic filter and filler
cap (Figure
to 25 N∙m (200 to 240 inch-lb).
60).
6. Clean up any spilled fluid.
7. Install the top cover.
Changing the Hydraulic
Fluid
Service Interval: Every 400 hours/Yearly (whichever
1. Park the machine on a level surface, engage the
parking brake, and lower the hydraulic lift.
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2. Shut off the engine and remove the key.
3. Allow the machine to cool completely.
4. Remove the top cover.
5. Remove the hydraulic-tank filler cap and filter
(Figure
38
21).
Figure 61
61) and torque the bolt on top to 21
comes first)
61).
Removing the
(Figure 61).
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