Pump Maintenance; Adjusting The Actuators - Toro Multi Pro 5800 Operator's Manual

Pump Maintenance

Inspecting the Pump
Service Interval: Every 400 hours/Yearly (whichever
comes first)—Inspect the pump
diaphragm and replace if necessary.
(see an Authorized Toro Service
Distributor)
Every 400 hours/Yearly (whichever comes
first)—Inspect the pump check valves and
replace if necessary. (see an Authorized Toro
Service Distributor)
Note:
The following machine components are
considered parts subject to consumption through use
unless found defective and are not covered by the
Warranty associated with this machine.
Have an Authorized Toro Service Distributor check
following internal pump components for damage:
•
Pump diaphragm
•
Pump check valves assemblies
Replace any components if necessary.

Adjusting the Actuators

The following procedure can be used to adjust the
length of the actuator rods.
1. Extend the booms to the spray position.
2. Remove the cotter pin from the pivot pin
63).
Figure 63
1. Actuator
2. Actuator rod
3. Boom pivot pin housing
(Figure
g013780
4. Cotter
5. Pin
3. Lift up on the boom and remove the pin
63). Slowly lower the boom to the ground.
4. Inspect the pin for any damage, replace if
necessary.
5. Use a wrench on the flat sides of the actuator rod
to immobilize it then loosen the jam nut to allow
for the eyelet rod to be manipulated
1. Flat on the actuator rod
2. Jam nut
3. Eyelet
4. Jam nut loosened
6. Turn the eyelet rod in the actuator rod to shorten
or lengthen the extended actuator to the desired
position (Figure
Note:
The eyelet rod must be turned in half or
complete revolutions to allow the reassembly
of the rod to the boom.
7. Once the desired position has been achieved,
tighten the jam nut to secure the actuator and
eyelet rod.
8. Raise the boom to align the pivot with the
actuator rod. While holding the boom, insert the
pin through both boom pivot and actuator rod
(Figure 63).
9. With the pin in place, release the boom
and secure the pin with the cotter removed
previously.
10. Repeat the procedure for each actuator rod
bearing if necessary.
53
(Figure
Figure 64
5. Eyelet adjusted
6. Eyelet position for
reassembly
7. Jam nut tightened to lock
new position.
64).
(Figure
64).
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