Cleaning And Storage - Toro 74170 Operator's Manual

Maintenance

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.
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 Air Cleaner,
page 38.
4. Grease and oil the machine; refer to Greasing
and Lubrication, page 42.
5. Change the crankcase oil; refer to Engine Oil,
page 39.
6. Change the hydraulic fluid; refer to Hydraulic
System, page 45.
7. Check the tire pressure; refer to Tire Pressure,
page 36.
8. Charge the battery; refer to Battery page 52.
54
9. 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 44.
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.
10. Remove the spark plug(s) and check its
condition; refer to Spark Plug, page 41. 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 and tighten all bolts, nuts, and screws.
Repair or replace any part that is damaged or
defective.
12. Paint all scratched or bare metal surfaces. Paint
is available from your Authorized Service
Dealer.
13. Clean any dirt and chaff from the top of the
mower.
14. Scrape any heavy buildup of grass and dirt from
the underside of the mower, then wash the
mower with a garden hose.
15. Check the condition of the blades. Refer to
Cutting Blades on page 31.
16. 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.