Adjusting The Motion-Control Damper; Hydraulic System Maintenance; Hydraulic System Safety; Servicing The Hydraulic System - Toro 72098 Operator's Manual

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Note:
The wheels should stop turning or slightly
creep in reverse.
12.
Shut off the machine.
13.
Remove the jumper wire from the wire harness
and plug the connector into the seat switch.
14.
Remove the jack stands.
15.
Raise the deck and install the height-of-cut pin.
16.
Check and ensure that the machine does
not creep in neutral with the parking brake
disengaged.
Adjusting the
Motion-Control Damper
You can adjust the top damper-mounting bolt to obtain
the desired motion-control lever resistance. Refer to
Figure 65
for mounting options.
Figure 65
Right Motion Control Shown
1. Torque the locknut to 23 N∙m (17 ft-lb). The bolt must
protrude past the end of the locknut after torquing.
2. Most resistance (firmest feel)
3. Damper
4. Medium resistance (medium feel)
5. Least resistance (softest feel)
Hydraulic System
Maintenance

Hydraulic System Safety

Seek immediate medical attention if fluid is injected
into skin. Injected fluid must be surgically removed
within a few hours by a doctor.
Ensure that all hydraulic-fluid hoses and lines are
in good condition and all hydraulic connections
and fittings are tight before applying pressure to
the hydraulic system.
Keep your body and hands away from pinhole
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.
Servicing the Hydraulic
System
Hydraulic-Fluid Specifications
Hydraulic-tank capacity: 15.1 L (16 US qt)
Recommended fluid: Toro Premium
Transmission/Hydraulic Tractor Fluid (available in
5-gallon pails or 55-gallon drums. See the Parts
Catalog or contact an authorized Toro distributor for
part numbers.)
g008620
Alternate fluids: If the Toro fluid is not available,
Mobil® 424 hydraulic fluid may be used.
Note:
Toro does not assume responsibility for
damage caused by improper substitutions.
Note:
Many hydraulic fluids are almost colorless,
making it difficult to spot leaks. A red dye additive
for the hydraulic-system fluid is available in 20 ml
(2/3 fl oz) bottles. 1 bottle is sufficient for 15 to 22 L
(4 to 6 gallons) of hydraulic fluid. Order Part Number
44-2500 from your authorized Toro distributor.
Checking the Hydraulic-Fluid
Level
Service Interval: Before each use or daily
Check the hydraulic-fluid level before you first start
the engine and daily thereafter.
1.
Park the machine on a level surface, disengage
the blade-control switch, and engage the parking
brake.
55

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