Toro 38451 Operator'S Manual Download Page 2

and the proper use of the machine. Know how to
stop the machine and disengage the controls quickly.

Never allow children to operate the machine. Never
allow adults to operate the machine without proper
instruction.

Keep the area of operation clear of all persons,
particularly small children.

Exercise caution to avoid slipping or falling.

Preparation

Thoroughly inspect the area where the machine is
to be used and remove all doormats, sleds, boards,
wires, and other foreign objects.

Do not operate the machine without wearing
adequate winter garments. Avoid loose fitting
clothing that can get caught in moving parts. Wear
footwear that will improve footing on slippery
surfaces.

Handle fuel with care; it is highly flammable.

– Use an approved fuel container.

– Never add fuel to a running engine or hot engine.

– Fill fuel tank outdoors with extreme care. Never

fill fuel tank indoors.

– Never fill containers inside a vehicle or on a

truck or trailer bed with a plastic liner. Always
place containers on the ground, away from your
vehicle, before filling.

– When practical, remove gas-powered machinery

from the truck or trailer and refuel it on the
ground. If this is not possible, then refuel such
machinery on a trailer with a portable container,
rather than from a gasoline dispenser nozzle.

– Keep the nozzle in contact with the rim of

the fuel tank or container opening at all times,
until refueling is complete. Do not use a nozzle
lock-open device.

– Replace gasoline cap securely and wipe up spilled

fuel.

– If fuel is spilled on clothing, change clothing

immediately.

Use extension cords and receptacles as specified
by the manufacturer for all machines with electric
starting motors.

Do not attempt to clear snow from a gravel or
crushed rock surface. This machine is intended for
use only on paved surfaces.

Never attempt to make any adjustments while
the engine is running (except when specifically
recommended by manufacturer).

Always wear safety glasses or eye shields during
operation or while performing an adjustment or
repair to protect eyes from foreign objects that may
be thrown from the machine.

Operation

Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.

Exercise extreme caution when operating on or
crossing gravel drives, walks, or roads. Stay alert for
hidden hazards or traffic.

After striking a foreign object, stop the engine,
remove the ignition key, thoroughly inspect the
machine for any damage, and repair the damage
before restarting and operating the machine.

If the machine should start to vibrate abnormally,
stop the engine and check immediately for the cause.
Vibration is generally a warning of trouble.

Stop the engine whenever you leave the operating
position, before unclogging the rotor blade housing
or discharge chute, and when making any repairs,
adjustments or inspections.

When cleaning, repairing, or inspecting the machine,
stop the engine and make certain that the rotor
blades and all moving parts have stopped.

Do not run the engine indoors, except when starting
the engine and for transporting the machine in or
out of the building. Open the outside doors; exhaust
fumes are dangerous.

Exercise extreme caution when operating on slopes.

Never operate the machine without proper guards
and other safety protective devices in place and
working.

Never direct the discharge toward people or areas
where property damage can occur. Keep children
and others away.

Do not overload the machine capacity by attempting
to clear snow at too fast a rate.

Look behind and use care when backing up with the
machine.

Disengage power to the rotor blades when machine
is transported or not in use.

Never operate the machine without good visibility
or light. Always be sure of your footing, and keep a
firm hold on the handles. Walk; never run.

Never touch a hot engine or muffler (Figure 3).

2

Summary of Contents for 38451

Page 1: ...16241 Figure 1 1 Model and serial number location Model No Serial No This manual identifies potential hazards and has safety messages identified by the safety alert symbol Figure 2 which signals a hazard that may cause serious injury or death if you do not follow the recommended precautions Figure 2 1 Safety alert symbol This manual uses 2 words to highlight information Important calls attention t...

Page 2: ... adjustments while the engine is running except when specifically recommended by manufacturer Always wear safety glasses or eye shields during operation or while performing an adjustment or repair to protect eyes from foreign objects that may be thrown from the machine Operation Do not put hands or feet near or under rotating parts Keep clear of the discharge opening at all times Exercise extreme ...

Page 3: ...otor blades can injure fingers or hands Stay behind the handles and away from the discharge opening while operating the machine Keep your face hands feet and any other part of your body or clothing away from moving or rotating parts Before adjusting cleaning repairing and inspecting the machine and before unclogging the discharge chute stop the engine remove the key and wait for all moving parts t...

Page 4: ...rd impeller stop the engine before leaving the machine 7 Primer 3 Thrown object hazard keep bystanders a safe distance from the machine 8 Push the primer three times to prime the engine 4 Fuel spill hazard do not tip machine backward 9 Read the Operator s Manual before checking engine oil level 5 Engine switch On 117 9103 Model 38452 only Order part no 117 6046 1 Warning read the Operator s Manual...

Page 5: ...rts Required Procedure 1 Loosen the handle knobs pull out the U shaped handle locks until you can move the handle freely and rotate the handle to the operating position Figure 4 G016242 Figure 4 1 U shaped handle lock 2 2 Handle knobs 2 Insert the end of the U shaped handle lock into the open hole in the handle and tighten the handle knobs until they are snug Figure 5 Figure 5 Important Ensure tha...

Page 6: ...engine but it does come with a bottle of oil Important Before starting the engine fill the engine with oil Note The bottle of oil may contain an ounce or two more than the engine requires Do not overfill the engine Max fill 20 oz 0 6 l type automotive detergent oil with an API service classification of SJ SL or higher Use Figure 8 below to select the best oil viscosity for the outdoor temperature ...

Page 7: ...le 8 Ignition key 3 Fuel tank cap 9 Choke lever 4 Control bar 10 Oil drain plug 5 Recoil start handle 11 Oil fill cap 6 Primer Operation Note Determine the left and right sides of the machine from the normal operating position DANGER Gasoline is extremely flammable and explosive A fire or explosion from gasoline can burn you and others To prevent a static charge from igniting the gasoline place th...

Page 8: ...ep it fresh for up to 6 months Checking the Engine Oil Level Service Interval Before each use or daily Check the engine oil level and add oil if necessary 1 Move the machine to a level surface 2 Clean around the oil fill cap Figure 12 Figure 12 1 Oil fill cap 3 Unscrew the oil fill cap and remove it 4 If the oil level is low keep the machine in the operating position and carefully pour oil into th...

Page 9: ...17 Note Use only a UL listed 16 gauge extension cord recommended for outdoor use that is not longer than 50 feet 15 m WARNING The electrical cord can become damaged causing a shock or fire Thoroughly inspect the electrical cord before plugging it into a power source If the cord is damaged do not use it to start the machine Replace or repair the damaged cord immediately Contact an Authorized Servic...

Page 10: ... injure people or damage property model 38452 only Unplug the power cord whenever you are not starting the machine Engaging the Rotor Blades To engage the rotor blades hold the control bar against the handle Figure 19 Figure 19 1 Control bar Disengaging the Rotor Blades To disengage the rotor blades release the control bar Figure 20 Figure 20 Stopping the Engine To stop the engine turn the ignitio...

Page 11: ...ndle several times or connect the electrical cord to a power source and the machine and push the electric start button once to prevent the recoil starter and or the electric starter from freezing up In snowy and cold conditions some controls and moving parts may freeze Do not use excessive force when trying to operate frozen controls If you have difficulty operating any control or part start the e...

Page 12: ...e spark plug and replace it if necessary Check for loose fasteners and tighten them if necessary Have an Authorized Service Dealer inspect the drive belt and replace it if necessary Yearly or before storage Prepare the machine for storage Adjusting the Control Cable Checking the Control Cable Service Interval After the first hour Check the control cable and adjust it if necessary Yearly Check the ...

Page 13: ... under a heavy load disconnect the spring from the adjustor link and move the upper end of the spring to the hole that is further from the pivot point in the control bar Figure 26 Then connect the spring to the adjustor link and adjust the control cable Figure 26 1 Upper end of spring 3 Pivot point 2 Insert the upper end of spring into this hole 4 Remove the upper end of spring from this hole Note...

Page 14: ...ion carefully pour oil into the oil fill hole Allow a minute for the oil to settle and add enough to bring it to the point of overflow There should be very little if any oil left in the bottle Figure 31 Max fill 20 oz 0 6 l type automotive detergent oil with an API service classification of SJ SL or higher Use Figure 30 below to select the best oil viscosity for the outdoor temperature range expec...

Page 15: ... tank cap 8 Disconnect the wire from the spark plug 9 Clean around the spark plug 10 Remove the spark plug from the cylinder head Important Replace a cracked fouled or dirty spark plug Do not clean the electrodes because grit entering the cylinder can damage the engine 11 Set the gap on the plug to 0 030 inch 0 76 mm Figure 34 Figure 34 1 Center electrode insulator 3 Air gap not to scale 2 Side el...

Page 16: ...se damaged replace the belt 1 Remove the drive belt cover by removing the 3 bolts as shown in Figure 36 Figure 36 1 Drive belt cover 6 Drive belt 2 Bolt 3 7 Rotor shaft 3 Rotor pulley bolt 8 Brake spring unhook from idler arm here 4 Curved washer 9 Idler pulley 5 Rotor pulley 10 Engine pulley 2 Unhook the brake spring from the idler arm to release the belt tension Figure 36 3 Remove the screw and ...

Page 17: ... fuel system 3 Stop the engine allow it to cool and siphon the fuel tank or run the engine until it stops 4 Start the engine and run it until it stops 5 Choke or prime the engine start it a third time and run the engine until it will not start 6 Drain the fuel in the carburetor through the carburetor drain bolt Figure 35 into an approved gasoline container 7 Dispose of unused fuel properly Recycle...

Page 18: ...Notes 18 ...

Page 19: ...Notes 19 ...

Page 20: ... on some products This express warranty does not cover the following Cost of regular maintenance or wear parts such as rotor blades paddles scraper blades belts fuel lubricants oil changes spark plugs cable linkage or brake adjustments Any product or part which has been altered or misused and requires replacement or repair due to accidents or lack of proper maintenance Repairs necessary due to fai...

Reviews: