Storage; Preparing The Fuel System; Preparing The Engine; General Information - Toro 22290 Operator's Manual

Note: The blade will draw in water and wash out the
clippings. Let the water run until you no longer see
clippings being washed out from under the mower
housing.
4. Stop the engine and wait for all moving parts to stop.
5. Turn off the water.
6. Start the machine and let it run for a few minutes to
dry out the mower housing and its components.
Scraping Method
If washing does not remove all debris from under the mower
housing, scrape it clean.
1. Disconnect the wire from the spark plug.
2. Drain the gasoline from the fuel tank.
WARNING
Tipping the machine may cause the gasoline
to leak from the carburetor or the fuel tank.
Gasoline is extremely flammable, highly
explosive, and, under certain conditions, can
cause personal injury or property damage.
Avoid fuel spills by running the engine dry or
by removing the gasoline with a hand pump;
never siphon.
3. Tip the machine onto its right side (air cleaner up).
4. Remove the dirt and grass clippings with a hardwood
scraper. Avoid burrs and sharp edges.
5. Return the machine to the operating position.
6. Connect the wire to the spark plug.

Storage

To prepare the machine for off-season storage, perform the
recommended maintenance procedures; refer to Maintenance
(page 16).
Store the machine in a cool, clean, dry place. Cover the
machine to keep it clean and protected.

Preparing the Fuel System

WARNING
Gasoline can vaporize if you store it over long
periods of time and explode if it comes into contact
with an open flame.
• Do not store gasoline over long periods of time.
• Do not store the machine with gasoline in the
fuel tank or the carburetor in an enclosure with
an open flame. (For example, a furnace or a
water heater pilot light.)
• Allow the engine to cool before storing it in any
enclosure.
Empty the gasoline from the fuel tank when mowing for the
last time before storing the machine.
1. Run the engine until it stops from running out of
gasoline.
2. Choke the engine and start it again.
3. Allow the engine to run until it stops. When you can
no longer start the engine, it is sufficiently dry.

Preparing the Engine

1. While the engine is still warm, change the oil in the
crankcase; refer to Changing the Engine Oil (page 17).
2. Remove the spark plug.
3. Using an oil can, add about 30 ml (1 oz) of engine oil
to the engine crankcase through the spark-plug hole.
4. Slowly rotate the engine several times by pulling the
recoil-start handle to distribute the oil throughout the
engine crankcase.
5. Install the spark plug but do not connect the wire to
the spark plug.

General Information

1. Clean under the mower housing; refer to Cleaning
under the Mower Housing (page 20).
2. Clean any dirt and chaff from the cylinder, cylinder
head fins, and blower housing.
3. Remove grass clippings, dirt, and grime from the
external parts of the engine, the shrouding, and the
top of the mower housing.
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