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Pump Maintenance
Inspecting the Pump
Service Interval: Every 400 hours/Yearly (whichever
comes first)—Inspect the pump
diaphragms and replace if
necessary (see an authorized
Toro distributor).
Every 400 hours/Yearly (whichever comes
first)—Inspect the pump check valves and
replace if necessary (see an authorized Toro
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 distributor check the
following internal pump components for damage:
•
Pump diaphragms
•
Pump check valves assemblies
Replace any components, if necessary.
Cleaning
Wash the machine as needed using water alone
or with a mild detergent. You may use a rag when
washing the machine.
Important:
Do not use brackish or reclaimed
water to clean the machine.
Note:
Do not use power-washing equipment to wash
the machine. Power-washing equipment may damage
the electrical system, loosen important decals, or
wash away necessary grease at friction points. Avoid
excessive use of water near the control panel, engine,
and battery.
Important:
Do not wash the machine with the
engine running. Washing the machine with the
engine running may result in internal engine
damage.
Cleaning the
Radiator-Cooling Fins
Service Interval: Every 200 hours—Clean the
radiator fins.
Important:
Do not spray water into a hot engine
compartment, as it may damage the engine.
1.
Position the sprayer on a level surface, engage
the parking brake, shut off the spray pump, shut
off the engine, and remove the key.
2.
Tilt the driver and passenger seats forward
and align the prop rod into the detent in the
prop-rod-guide slot.
3.
Allow the cooling system to cool.
4.
Remove the seat-base-access cover; refer to
Removing the Seat-Base-Access Panel (page
54).
5.
Using a soft brush and low-pressure compressed
air, clean the fins of the radiator.
Note:
Clean the radiator fins more often if
needed. Check all coolant hoses and replace
any that are worn, leaking, or damaged.
6.
Lower the driver and passenger seats.
7.
Install the seat-base-access cover; refer to
Installing the Seat-Base-Access Panel (page
54).
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