Toro Z Master Professional 5000 Series Operator's Manual page 61

Figure 87
Either dipstick is used in the machine
1. Full
2. Add
WARNING
Hydraulic fluid escaping under pressure
can penetrate skin and cause injury.
• If hydraulic fluid 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 body and hands away from
pin hole leaks or nozzles that eject
high-pressure hydraulic fluid.
• 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-fluid
hoses and lines are in good condition
and all hydraulic connections and
fittings are tight before applying
pressure to hydraulic system.
g015459
3. H—means high level
4. Dipstick locations under
the seat
Replacing the Hydraulic Filters
and Hydraulic Fluid
Service Interval: After the first 250 hours—Change
the hydraulic filters and hydraulic
fluid when using any type of fluid.
Every 250 hours—Change the hydraulic filters
and hydraulic fluid when using Mobil
(more often in dirty or dusty conditions).
Every 500 hours—Change the hydraulic
filters and hydraulic fluid when using Toro
HYPR-OIL ™ 500 hydraulic oil (more often in
dirty or dusty conditions).
To replace the hydraulic fluid, you need to remove
the filters. Replace both at the same time; refer to
Servicing the Hydraulic System (page 60)
specifications.
1. Disengage the blade-control switch (PTO), move
the motion-control levers to the N
position, and set the parking brake.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Raise the machine and support it with jack
stands (Figure
1. Jack stands
4. Remove both the mower belt and the pump-drive
belt; refer to Belt Maintenance (page
Note:
This prevents fluid from getting on the
belts.
5. Place a drain pan under the filter, remove the
old filter, and wipe the surface clean
61
®
for the fluid
EUTRAL
88).
Figure 88
55).
(Figure
1 oil
®
-
LOCK
g008970
89).