Pump Maintenance; Inspecting The Pump - Toro Multi Pro 5800-D Operator's Manual

2. Extend the outer-boom sections to the spray
position and support the booms using stands or
straps and lifting equipment.
3. With the weight of the boom supported, remove
the bolt and nut securing the pivot pin to the
boom assembly (Figure
Figure 101
1. Nylon bushings
2. Pivot pin
4. Remove the bolt and nut that secure the pivot
pin, and remove the pin
5. Remove the boom and pivot bracket assembly
from the center frame to access the nylon
bushings.
6. Remove and inspect the nylon bushings from
the front and back sides of the pivot bracket
(Figure 101).
Note:
Replace any worn or damaged bushings.
7. Place a small amount of oil on the nylon
bushings, and install them into pivot bracket
(Figure 101).
8. Install the boom and pivot bracket assembly into
the center frame, aligning the holes
9. Install the pivot pin and secure it with the bolt
and nut removed in step 4.
10. Repeat steps 2 through
outer-boom section.
101).
g002017
3. Bolt
(Figure 101).
(Figure 101).
9 for the other

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-valve assemblies
Replace any components if necessary.
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