Maintenance; Recommended Maintenance Schedule(S); Maintenance Safety; Preparing For Maintenance - Toro 21750 Bedienungsanleitung

Maintenance

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
Before each use or daily
After each use
Every 25 hours
Yearly
Yearly or before storage
Important:
Refer to your engine manual for additional maintenance procedures.

Maintenance Safety

•
Disconnect the spark-plug wire from the spark
plug and remove the ignition key (electric-start
model only) before performing any maintenance
procedure.
•
Wear gloves and eye protection when servicing
the machine.
•
The blade is sharp; contacting the blade can result
in serious personal injury. Wear gloves when
servicing the blade. Do not repair or alter the
blade(s).
•
Never tamper with safety devices. Check their
proper operation regularly.
•
Tipping the machine may cause the fuel to leak.
Fuel is flammable and explosive, and can cause
personal injury. Run the engine dry or remove the
fuel with a hand pump; never siphon the fuel.
•
To ensure optimum performance of the machine,
use only genuine Toro replacement parts and
accessories. Replacement parts and accessories
made by other manufacturers could be dangerous,
and such use could void the product warranty.
Maintenance Procedure
• Check the engine-oil level and add oil as needed.
• Ensure that the engine shuts off within 3 seconds after releasing the blade-control
bar.
• Clean grass clippings and dirt from under the machine.
• Service the air filter; service it more frequently in dusty operating conditions.
• Charge the battery for 24 hours (if equipped).
• Change the engine oil (if desired).
• Replace the blade or have it sharpened (more frequently if the edge dulls quickly).
• Clean the engine by removing dirt and debris from its top and sides; clean it more
frequently in dusty operating conditions.
• Empty the fuel tank before repairs as directed and before yearly storage.

Preparing for Maintenance

1. Shut off the engine, remove the ignition key (if
equipped), and wait for all moving parts to stop.
2. Disconnect the spark-plug wire from the spark
plug (Figure 18).
1. Spark-plug wire
3. After performing the maintenance procedure(s),
connect the spark-plug wire to the spark plug.
16
Figure 18
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