Toro 20044 21-Inch Super Recycler SR 21OS Lawn Mower Operators Manual, 1999

Cleaning Under the Belt Cover
Run the fuel tank empty when mowing the last time prior
to storage. The smaller the amount of fuel in the tank, the
shorter the time required to run the fuel system dry.  Run
the mower until engine stops from lack of fuel, then prime
it and restart again allowing it to run until it stops.  When
you can no longer start the engine, it is sufficiently dry.
Keep the area under belt cover free of debris.
1.
With the engine turned off, remove the two bolts
securing the belt cover (Fig. 25) to the mower housing.
Preparing the Engine
2
1.
While the engine is still warm, drain oil from
crankcase. Refer to the Changing Engine Oil section,
page 11.
1
2.
Remove the spark plug (Fig. 6).
281
3.   Using an oil can, squirt about one tablespoon of oil
Figure 25
through spark plug hole.
1.
Belt cover
2.
Bolt
4.   Slowly rotate the engine several times, using the
starter rope, to distribute the oil.
2.
3.
Lift off the cover and brush out all debris from the belt
area.
5.   Install the spark plug but do not connect the spark
plug wire.
Install the belt cover.
General
Storage
1.
Clean the mower housing. Refer to the Cleaning the
Underside of the Mower Housing section, page 15.
To prepare the lawn mower for off-season storage,
perform the recommended maintenance procedures. Refer
to the Maintenance section, page 10.
2.
Clean any dirt and chaff from the cylinder, cylinder
head fins, and blower housing. Also remove grass
clippings, dirt, and grime from external parts of the
engine, shrouding, and top of the mower housing.
Store the mower in a cool, clean, dry place. Cover the
mower to keep it clean and protected.
3.
Check the condition of the blade. Refer to the
Maintaining the Blade section, page 13.
Fuel
4.
5.
Tighten all nuts, bolts, and screws.
Lubricate the wheels. Refer to the Lubricating the
Self–Propel Drive section, page 14.
WARNING
6.
Touch up all rusted or chipped paint surfaces. Paint is
available from an Authorized Toro Service Dealer.
POTENTIAL HAZARD
Gasoline can vaporize if stored over long
periods of time.
Removing From Storage
WHAT CAN HAPPEN
Vaporized fuel can explode if it comes into
contact with open flame.
1.
2.
Check and tighten all fasteners.
Remove spark plug and spin engine rapidly using
starter to blow excess oil from the cylinder. Clean
spark plug or replace if cracked, broken or electrodes
are worn.
HOW TO AVOID THE HAZARD
Do not store gasoline (fuel) over long periods of
time.
Do not store mower with fuel in the tank in an
enclosure with an open flame. (Example: a
furnace or water heater pilot light.)
Allow the engine to cool before storing in any
enclosure.
Install spark plug and torque to 14 ft.–lbs. (19 Nm).
3.
4.
Perform recommended maintenance procedures. See
Maintenance section.
5.
6.
Fill the crankcase with oil and check the oil level.
Refer to the Changing Engine Oil section, page 11.
We recommend Toro Fuel Conditioner to stabilize fuel for
storage. If possible, the last fuel fill of the year should be
treated with Toro Fuel Conditioner.
Fill the fuel tank with fresh, clean gasoline.
16
Product Specification
CategoriesLawn Mower Manual, Toro Lawn Mower Manual
Tags,
Model Number20044
Model Year1999
Download File
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- 20 pages
Document TypeOperator's Manual
LanguageEnglish
Serial Number99000001 - 99999999
Product NameSuper Recycler Mower, SR-21OS
Product BrandToro. Customer Service Representatives are available by phone: Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower
Product TypeWalk Behind Mower
Swath21 inch
DischargeRecycler
Engine ManufacturerKawasaki
Engine Oil Type18.5 oz. (.55l) 30w or 10w-30 / API SH or higher
Gearbox Lubricant3 oz. (92gm) #2 Lithium grease
Engine Motor Model #FC150V-ES28
Engine Motor Size5.5 hp
Engine Motor Type4 Cycle CARB1, EPA1
Transmission Speed3 Speed
Transmission TypeGear
Document File TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
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