Toro 38622 Operator'S Manual Download Page 3

Adjust the auger housing height to clear a gravel or
crushed-rock surface.

Never attempt to make any adjustments while the engine
is running, except where specifically recommended by
Toro.

Let the engine and the snowthrower adjust to the
outdoor temperature before starting to clear snow.

Operating any powered machine can result in foreign
objects being thrown into the eyes. Always wear safety
glasses or eye shields while operating, adjusting, or
repairing the snowthrower.

Operation

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

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

After striking a foreign object, stop the engine,
disconnect the wire from the spark plug, thoroughly
inspect the snowthrower for any damage, and repair the
damage before operating the snowthrower.

If the unit 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 auger/impeller housing
or discharge chute, and when making any repairs,
adjustments, or inspections.

When cleaning, repairing, or inspecting, make certain
that the auger/impeller and all moving parts have
stopped. Disconnect the spark plug wire and keep the
wire away from the spark plug to prevent someone
from accidentally starting the engine.

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

Do not clear snow across the face of slopes. Exercise
extreme caution when changing direction on slopes. Do
not attempt to clear steep slopes.

Never operate the snowthrower without proper guards
or other safety devices in place.

Never operate the snowthrower near glass enclosures,
automobiles, window wells, and drop-offs without
properly adjusting the snow discharge angle. Keep
children and pets 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
snowthrower.

Never direct the discharge at bystanders or allow anyone
in front of the unit.

Disengage the power to the auger/impeller when the
snowthrower is being transported or when not in use.

Use only attachments and accessories approved by
Toro, such as wheel weights, counterweights, and cabs.
(Contact an Authorized Service Dealer for accessories
available for your snowthrower.)

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

Maintenance and Storage

Check all fasteners at frequent intervals for proper
tightness to be sure that the equipment is in safe
working condition.

Never store the machine with fuel in the fuel tank inside
a building where ignition sources are present, such as
hot water and space heaters and clothes dryers. Allow
the engine to cool before storing in any enclosure.

Always refer to this operator’s manual for important
details if the snowthrower is to be stored for an
extended period.

Maintain or replace safety and instruction labels when
necessary.

Toro Snowthrower Safety

The following list contains safety information specific to
Toro products or other safety information that you must
know.

Rotating auger/impeller can cut off or injure
fingers or hands.

Stay behind the handles and

away from the discharge opening while operating the
snowthrower.

Keep your face, hands, feet, and any

other part of your body or clothing away from
moving or rotating parts.

Before adjusting, cleaning, inspecting, troubleshooting,
or repairing the snowthrower,

stop the engine, remove

the key, and wait for all moving parts to stop.
Disconnect the wire from the spark plug and keep
it away from the spark plug to prevent someone
from accidentally starting the engine.

To unclog the discharge chute, stay in the operating
position and release the left hand (traction) lever. While
running the auger/impeller, push down on the handles
to raise the front of the snowthrower a few inches
(centimeters) off the pavement. Then lift the handles
quickly to bump the front of the snowthrower on the
pavement. Repeat if necessary until a stream of snow
comes out the discharge chute.

If you cannot unclog the discharge chute by bumping
the front of the snowthrower,

stop the engine, wait

for all moving parts to stop, and use a stick; never
use your hand.

3

Summary of Contents for 38622

Page 1: ... 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 other words to highlight information Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention War...

Page 2: ...995 and the ISO 8437 1989 standard Training Read the operator s manual carefully Be thoroughly familiar with the controls and the proper use of the equipment Know how to stop the unit and disengage the controls quickly Never allow children to operate the snowthrower Never allow adults to operate the snowthrower without proper instruction Keep the area of operation clear of all persons particularly...

Page 3: ...up with the snowthrower Never direct the discharge at bystanders or allow anyone in front of the unit Disengage the power to the auger impeller when the snowthrower is being transported or when not in use Use only attachments and accessories approved by Toro such as wheel weights counterweights and cabs Contact an Authorized Service Dealer for accessories available for your snowthrower Never opera...

Page 4: ...e than 30 days drain the fuel from the fuel tank to prevent a potential hazard Store fuel in an approved fuel container Remove the key from the ignition switch before storing the snowthrower Purchase only genuine Toro replacement parts and accessories Safety and Instructional Decals Important Safety and instruction decals are located near areas of potential danger Replace damaged decals 53 7670 1 ...

Page 5: ...verify that all parts have been shipped Step Description Qty Use Handle bolts 4 Curved washers 4 1 Locknuts 4 Install the upper handle 2 No parts required Install the traction control linkage Carriage bolts 2 3 Locknuts 2 Install the chute control rod 4 Cable ties 2 Connect the wire to the headlight 5 No parts required Fill the engine with oil 6 No parts required Check the tire pressure 7 No parts...

Page 6: ...wer end of the speed control rod and insert the lower end of the rod into the lower link arm so that the bent end of the speed control rod faces rearward Figure 5 Figure 5 2 Secure the lower end of the speed control rod with the washer and hairpin cotter that you previously removed 3 Remove the hairpin cotter and the outer washer from the trunnion on the upper end of the speed control rod Figure 6...

Page 7: ...e control rod with the flattened front end of the short rod that extends from the control panel so that they nest together Figure 9 Figure 9 1 Short rod 2 Long chute control rod 4 Insert the front end of the rod into the opening in the back of the chute gear cover until it slides into the chute gear Figure 10 Figure 10 5 Align the holes in the nested ends of the rods and insert 2 carriage bolts in ...

Page 8: ...higher For temperatures above 32 F 0 C use SAE 30W For temperatures between 0 F and 32 F 18 C to 0 C use SAE 5W30 or SAE 10W For air temperatures below 0 F 18 C use SAE 0W30 1 Remove the dipstick and slowly pour oil into the oil fill tube to raise the oil level to the Full mark on the dipstick Do not overfill Figure 13 Figure 13 2 Install the dipstick securely Note Do not spill oil around the oil fil...

Page 9: ...d freewheeling To freewheel slide the wheels inward and insert the axle pins through the outer axle holes but not through the wheel hubs Figure 16 Figure 16 To self propel slide the wheels outward and insert the axle pins through the holes in the wheel hubs and the inner axle holes Figure 17 Figure 17 Filling the Fuel Tank Gasoline is extremely flammable and explosive A fire or explosion from gasoli...

Page 10: ... the throttle to the Fast position Figure 20 Figure 20 3 Rotate the fuel shutoff valve counterclockwise to open it Figure 21 Figure 21 4 Rotate the choke to the On position Figure 22 Figure 22 5 Insert the ignition key Figure 23 Figure 23 6 Firmly push in the primer 3 times with your thumb holding the primer in for a second before releasing it each time Figure 24 Figure 24 Note Take your glove off...

Page 11: ...ower plugged into a power outlet someone can inadvertently start the snowthrower and injure people or damage property Unplug the power cord whenever you are not starting the snowthrower Stopping the Engine 1 Move the throttle to the Stop position Figure 26 Figure 26 2 Wait for all moving parts to stop before leaving the operating position 3 Close the fuel shutoff valve by rotating it clockwise Fig...

Page 12: ... the handgrip Figure 30 Figure 30 2 To stop the auger and impeller release the right hand lever Important When you engage both the auger impeller lever and the traction lever the traction lever locks the auger impeller lever down freeing your right hand To release both levers simply release the left hand traction lever 3 If the auger and impeller continue to rotate when you release the auger impel...

Page 13: ...o bump the front of the snowthrower on the pavement Repeat if necessary until a stream of snow comes out the discharge chute If you cannot unclog the discharge chute by bumping the front of the snowthrower stop the engine wait for all moving parts to stop and use a stick never use your hand Important Unclogging the discharge chute by bumping the front of the snowthrower on the pavement may cause t...

Page 14: ... into a lower gear If the front of the snowthrower rides up shift the snowthrower into a lower gear If the front continues to ride up lift up on the handles Maintenance Note Determine the left and right sides of the machine from the normal operating position Recommended Maintenance Schedule s Maintenance Service Interval Maintenance Procedure After the rst 2 operating hours Inspect the traction ca...

Page 15: ...up and down easily Figure 36 Figure 36 3 Support the side plates so that they are at least 1 2 inch 1 3 cm above a level surface Important The auger blades must be supported above the ground by the skids 4 Ensure that the scraper is 1 8 inch 3 mm above and parallel to a level surface Note If the pavement is cracked rough or uneven adjust the skids to raise the scraper For gravel surfaces adjust th...

Page 16: ... impeller cable after the first 2 operating hours then yearly thereafter 1 Remove the 2 screws from the right side of the belt cover as shown 2 Lift up the right side of the belt cover Figure 39 Figure 39 3 With the auger impeller lever disengaged ensure that the gap between the auger clutch assembly and the tab is 1 16 inch 1 5 mm Figure 40 Figure 40 1 Tab 4 If the auger impeller cable is not prop...

Page 17: ...re contaminants Max fill 26 oz 0 77 l type automotive detergent oil with an API service classification of SF SG SH SJ SL or higher For temperatures above 32 F 0 C use SAE 30W For temperatures between 0 F and 32 F 18 C to 0 C use SAE 5W30 or SAE 10W For air temperatures below 0 F 18 C use SAE 0W30 1 Clean the area around the oil drain cap Figure 43 Figure 43 1 Oil drain cap 2 Slide an oil drain pan u...

Page 18: ...rk plug by hand and then torque it to 15 ft lb 20 4 N m Note If you do not have a torque wrench tighten the plug firmly Adjusting the Discharge Chute Latch If the discharge chute does not lock into the desired position or does not unlock so that you can move it to another position adjust the discharge chute latch 1 Remove the fastener on the gear cover Figure 47 lift the front of the cover up and s...

Page 19: ...ckwise until it is snug Figure 54 Figure 54 6 Insert the wire connector straight into the back of the headlight until it is securely in place Figure 55 Figure 55 Storage Gasoline vapors can explode Do not store gasoline more than 30 days Do not store the snowthrower in an enclosure near an open flame Allow the engine to cool before storing it Preparing the Snowthrower for Storage 1 On the last refu...

Page 20: ...throughout the cylinder to prevent cylinder corrosion during the off season 13 Loosely install the spark plug 14 Dispose of any unused fuel properly Recycle it according to local codes or use it in your automobile Note Do not store stabilized fuel for more than 90 days 15 Clean the snowthrower thoroughly 16 Tighten all loose screws bolts and locknuts Repair or replace any damaged parts Removing th...

Page 21: ...he fuel tank with fresh gasoline not more than 30 days old If the problem persists contact an Authorized Service Dealer 6 The spark plug wire is loose or disconnected 6 Connect the wire to the spark plug 7 The spark plug is pitted fouled or the gap is incorrect 7 Check the spark plug and adjust the gap if necessary Replace the spark plug if it is pitted fouled or cracked 8 The fuel vent cap is res...

Page 22: ...xtremely heavy or wet snow 5 The discharge chute is plugged 5 Unclog the discharge chute 6 The auger impeller drive belt is loose or is off the pulley 6 Install and or adjust the auger impeller drive belt refer to www Toro com for servicing information or take the snowthrower to an Authorized Service Dealer Engine runs but the snowthrower discharges snow poorly or not at all 7 The auger impeller d...

Page 23: ......

Page 24: ... 866 336 5205 Toll free U S customers 866 854 9033 Toll free Canada customers Owner Responsibilities You must maintain your Toro Product by following the maintenance procedures described in the operator s manual Such routine maintenance whether performed by a dealer or by you is at your expense Items and Conditions Not Covered There is no other express warranty except for special emission system c...

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