Storage; Cleaning And Storage - Toro 74432 Operator's Manual

Storage

Cleaning and Storage

1. Disengage the blade control switch, set the
parking brake, stop the engine, and remove
the key.
2. Remove grass clippings, dirt, and grime from
the external parts of the entire machine,
especially the engine. Clean dirt and chaff from
the outside of the engine cylinder head fins
and blower housing.
Important: You can wash the machine
with mild detergent and water. Do
not pressure wash the machine. Avoid
excessive use of water, especially near the
control panel, engine, hydraulic pumps,
and motors.
3. Service the air cleaner; refer to Servicing the
Air Cleaner in Engine Maintenance, page 29.
4. Grease and oil the machine; refer to
Lubrication, page 29.
5. Change the crankcase oil and filter;
refer to Servicing the Engine Oil
in Engine Maintenance, page 29.
6. Check the tire pressure; refer to Checking the
Tire Pressure in Drive System Maintenance,
page 37.
7. Charge the battery; refer to Servicing the
Battery in Electrical System Maintenance,
page 34.
8. Check the condition of the blades;
refer to Servicing the Cutting Blades in
Mower Maintenance, page 37.
9. Prepare the machine for storage when non-use
occurs over 30 days. Prepare the machine for
storage as follows.
10. Add a petroleum based stabilizer/conditioner
to the fuel in the tank. Follow the mixing
instructions from the stabilizer manufacturer.
Do not use an alcohol based stabilizer (ethanol
or methanol).
Note: A fuel stabilizer/conditioner is most
effective when mixed with fresh fuel and used
at all times.
Run the engine to distribute the conditioned
fuel through the fuel system (5 minutes).
Stop the engine, allow it to cool, and drain the
fuel tank; refer to Draining the Fuel Tank in
Fuel System Maintenance, page 33.
Restart the engine and run it until it stops.
Choke or prime the engine. Start and run
the engine until it will not start. Operate the
primer, if equipped, several times to ensure no
fuel remains in the primer system.
Dispose of fuel properly. Recycle as per local
codes.
Important: Do not store
stabilizer/conditioned fuel over 90 days.
11. Remove the spark plug(s) and check its
condition; refer to Servicing the Spark Plug in
Engine Maintenance, page 29. With the spark
plug(s) removed from the engine, pour two
tablespoons of engine oil into the spark plug
hole. Use the starter to crank the engine and
distribute the oil inside the cylinder. Install the
spark plug(s). Do not install the wire on the
spark plug(s).
12. Clean any dirt and chaff from the top of the
mower.
13. Scrape any heavy buildup of grass and dirt
from the underside of the mower, then wash
the mower with a garden hose.
14. Check the condition of the drive and mower
belts.
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. Paint
is available from your Authorized Service
Dealer.
17. Store the machine in a clean, dry garage or
storage area. Remove the key from the ignition
switch and keep it in a memorable place. Cover
the machine to protect it and keep it clean.
44