Hydraulic System Maintenance; Servicing The Hydraulic System - Toro Z Master Professional 6000 Series Operator's Manual

Hydraulic System
Maintenance
Servicing the Hydraulic
System
Hydraulic Oil Type: Toro
oil or Mobil ® 1 15W-50.
Important:
Use oil specified. Other fluids could
damage the hydraulic system.
Each Hydraulic System Oil Capacity: 1.5 L (52 oz)
per side with filter change
Checking the Hydraulic Oil
Service Interval: Every 50 hours—Check the
hydraulic oil level.
1. Position the machine on a level surface.
2. Disengage the blade-control switch (PTO), move
the motion-control levers to the N
position, and set the parking brake.
3. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
4. Wait for the engine and hydraulic system to cool
for 10 minutes.
Note:
The oil level on the dipstick is incorrect if
you check the oil when the machine is hot.
5. Move the seat forward.
6. Clean the area around the dipsticks of the
hydraulic system reservoirs
7. Remove 1 dipstick from the hydraulic reservoir
(Figure 89).
8. Wipe the dipstick off and thread the dipstick into
the reservoir.
9. Remove the dipstick and look at the end
89).
Note:
If the oil level is at the add mark, slowly
pour only enough oil into the hydraulic reservoir
to raise the level to the full or H line.
Important:
Do not overfill the hydraulic
units with oil, as damage may occur. Do not
run the machine with the oil below the add
mark.
10. Install the dipstick.
11. Repeat procedure for the opposite dipstick.
® HYPR-OIL ™ 500 hydraulic
-
EUTRAL LOCK
(Figure 89).
(Figure
Either dipstick is used in the machine
1. Full
2. Add
WARNING
Hydraulic oil escaping under pressure
can penetrate skin and cause injury.
• If hydraulic oil is injected into the
skin, it must be surgically removed
within a few hours by a doctor familiar
with this type of injury. Gangrene may
result if this is not done.
• Keep your body and hands away from
pin hole leaks or nozzles that eject
high-pressure hydraulic oil.
• Use cardboard or paper to find
hydraulic leaks.
• Safely relieve all pressure in the
hydraulic system before performing
any work on the hydraulic system.
• Make sure that all hydraulic oil hoses
and lines are in good condition and
that all hydraulic connections and
fittings are tight before applying
pressure to the hydraulic system.
61
Figure 89
3. H—means high level
4. Dipstick locations under
seat
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