Cleaning And Storage - Toro 74191 Operator's Manual

Cleaning and Storage

1. Disengage the power take off (PTO), set the
parking brake and turn the ignition key to "OFF"
to stop the engine. 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's cylinder head fins and blower
housing.
3. Clean any dirt and chaff from the mower, chute,
blower and hopper.
4. Scrape any heavy buildup of grass and dirt from
the mower, chute, blower and hopper, then wash
with a garden hose.
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.
5. Check the condition of the blades. Refer to
Cutting Blades on page 51.
6. Service the air cleaner; refer to Air Cleaner,
page 31.
7. Grease the machine; refer to Greasing and
Lubrication, page 36.
8. Change the crankcase oil; refer to Engine Oil,
page 33.
9. Change the hydraulic fluid; refer to Hydraulic
System, page 43.
10. Remove the spark plug(s) and check its
condition; refer to Spark Plug, page 35. With the
spark plug(s) removed from the engine, pour two
tablespoons of engine oil into the spark plug
hole. Now 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).
11. Check the condition of all belts.
12. Check the tire pressure; refer to Tire Pressure,
page 42.
13. Charge the battery; refer to Battery page 50.
14. For long-term storage (more than 90 days) add
stabilizer/conditioner additive to fuel in the tank
(1 oz. per gallon).
A. Run engine to distribute conditioned fuel
through the fuel system (5 minutes).
B. Stop engine, allow to cool and drain the
fuel tank; refer to Fuel Tank, page 43.
C. Restart engine and run until it stops.
Repeat, on "CHOKE" until engine will not
restart.
D. Dispose of fuel properly. Recycle as per
local codes.
Note: Do not store stabilizer/conditioned
gasoline over 90 days.
15. Check and tighten all bolts, nuts, and screws.
Repair or replace any part that is damaged or
defective.
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.
Maintenance
59