Toro DH 220 Operator's Manual page 35

F. Start and run the engine until it will not start
again.
G. Recycle the old fuel according to local
codes.
H. Close the fuel shut-off valve.
Important:
Do not store
stabilizer/conditioned fuel over 90 days.
13. Remove and inspect the spark plug; refer to
Servicing the Spark Plug (page
spark plug removed from the engine, pour 2
tablespoons of engine oil into the spark plug
hole. Use the electric starter to crank the engine
and distribute the oil inside the cylinder. Install
the spark plug, but do not connect the wire to
the spark plug.
14. Disconnect the negative battery cable. Clean
the battery and battery terminals. Check the
electrolyte level and charge it fully; refer to
Servicing the Battery (page
negative battery cable disconnected from the
battery during storage.
Important:
The battery must be fully
charged to prevent it from freezing and being
damaged at temperatures below 32°F (0°C).
You can store a fully charged battery during
the winter without recharging.
15. Check and tighten all bolts, nuts, and screws.
Repair or replace any part that is worn or
damaged.
16. Paint all scratched or bare metal surfaces with
paint available from an Authorized Service
Dealer.
17. Store the machine in a clean, dry garage
or storage area. Remove the ignition and
KeyChoice keys from the mower and keep them
in a memorable place. Cover the machine to
protect it and keep it clean.
25). With the
28). Leave the
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