Recommended Maintenance Schedule(S); Preparing For Maintenance - Toro 20370 Operator's Manual

Maintenance
Note: Determine the left and right sides of the machine from the normal operating position.

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
After the first 5 hours
Before each use or daily
Every 25 hours
Every 50 hours
Every 100 hours
Before storage
Yearly
Important: Refer to your engine operator's manual for additional maintenance procedures.
Note: Replacement parts are available from an Authorized Service Dealer (go to www.toro.com to find the nearest
dealer) or at www.shoptoro.com.

Preparing for Maintenance

1. Stop the engine and wait for all moving parts to stop.
2. Disconnect the spark-plug wire from the spark plug
(Figure 14) before performing any maintenance
procedure.
Figure 14
1. Spark plug wire
3. After performing the maintenance procedure(s),
connect the spark-plug wire to the spark plug.
Important: Before tipping the mower to change
the oil or replace the blade, allow the fuel tank
Maintenance Procedure
• Change the engine oil.
• Check the engine oil level.
• Ensure that the engine stops within 3 seconds after releasing the blade control bar.
• Clean grass clippings and dirt from under the mower.
• Check the air cleaner for dirty, loose, or damaged parts, and clean or replace them
if necessary.
• Change the engine oil.
• Replace the air cleaner element (more frequently when operating the mower in dusty
or dirty operating conditions).
• Empty the fuel tank before repairs as directed and before annual storage.
• Replace the blade or have it sharpened; replace or sharpen it more frequently if
the edge dulls quickly.
• Clean the air cooling system; clean it more frequently in dusty operating conditions.
Refer to your engine operator's manual.
• Refer to your engine operator's manual for any additional yearly maintenance
procedures.
to run dry through normal usage. If you must
tip the mower prior to running out of fuel, use a
hand fuel pump to remove the fuel. Always tip
the mower onto its side with the dipstick down.
WARNING
Tipping the mower may cause the fuel to leak.
Gasoline is flammable, explosive and can cause
personal injury.
Run the engine dry or remove the gasoline with
a hand pump; never siphon.
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