Controls System Maintenance; Adjusting The Throttle; Hydraulic System Maintenance; Hydraulic System Safety - Toro Reelmaster 3555 Operator's Manual

Controls System
Maintenance

Adjusting the Throttle

1. Park the machine on a level surface, lower the
cutting units, engage the parking brake, shut off
the engine, and remove the key from the ignition
switch.
2. Position the throttle lever rearward so that it
stops against the control panel slot.
3. Loosen the throttle cable connector on the
injection pump lever arm
Figure 64
1. Injection pump lever arm
4. Hold the injection pump lever arm against the
low idle stop and tighten the cable connector.
5. Loosen the screws securing the throttle control
to the control panel.
6. Push the throttle control lever all of the way
forward.
7. Slide the stop plate until it contacts the throttle
lever and tighten the screws securing the throttle
control to the control panel.
8. If the throttle does not stay in position during
operation, torque the locknut, used to set the
friction device on the throttle lever, to 5 to 6 N∙m
(44 to 53 in-lb).
Note:
The maximum force required to operate
the throttle lever should be 89 N (20 lb).
(Figure 64).
g020336
Hydraulic System
Maintenance

Hydraulic System Safety

•
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.
•
Seek immediate medical attention if fluid
is injected into skin. Injected fluid must be
surgically removed within a few hours by a
doctor.
Changing the Hydraulic
Filter
Service Interval: After the first 10 hours
Every 200 hours/Yearly (whichever comes first)
Use a genuine Toro replacement filter, Part No.
86-3010.
Important:
Use of any other filter may void the
warranty on some components.
1. Park the machine on a level surface, lower the
cutting units, engage the parking brake, shut off
the engine, and remove the key from the ignition
switch.
2. Clean around the filter mounting area. Place a
drain pan under the filter
the filter.
47
(Figure 65) and remove