Ariens 926023-ST1332DLET, 926500-ST1332DLE, 926016-ST11528DLE, 926021-ST9526DLET, 926017-ST9526DLE User Manual

Sno-Thro®

Owner/Operator Manual

Models

926016 – ST11528DLE
926017 – ST9526DLE
926021 – ST9526DLET
926022 – ST11528DLET
926023 – ST1332DLET
926500 – ST1332DLE
926501 – ST1336DLE

ENGLISH
FRANÇAIS

00658800 6/07

Printed in USA

9

OS7005

Figure 1

Serial Number
Label

TABLE OF CONTENTS

SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

CONTROLS AND FEATURES . . . . . . . . . . . . . . . 11

OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

MAINTENANCE. . . . . . . . . . . . . . . . . . . . . . . . . . .19

SERVICE AND ADJUSTMENTS . . . . . . . . . . . . . . 22

INTRODUCTION

MANUALS

Before operation of unit, carefully and completely read
your manuals. If used improperly, this unit could be
dangerous and cause personal injury or property
damage. The contents will provide you with safety
instructions for the safe use of your unit during normal
operation and maintenance.

All reference to left, right, front, or rear are given from
operator standing in operation position and facing the
direction of forward travel.

ENGINE MANUAL

The engine on this unit is covered by a separate
manual specific to the engine. This manual is included
in the literature package that shipped with the unit.
Refer to this manual for engine service
recommendations. If the engine manual is not
available, contact the engine manufacturer for a
replacement manual.

MODEL AND SERIAL NUMBERS

When ordering replacement parts or making service
inquiries, know the Model and Serial numbers of your
unit and engine.

Numbers are located on the product registration form in
the unit literature package. They are printed on a serial
number label, located on the frame of your unit.

STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

SERVICE PARTS. . . . . . . . . . . . . . . . . . . . . . . . . .30

ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . .30

TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . .31

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . .32

WARRANTY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

• Record Unit Model and Serial numbers here.

• Record Engine Model and Serial number here.

PRODUCT REGISTRATION

The Ariens dealer must register the product at the time
of purchase. Registering the product will help the
company process warranty claims or contact you with
the latest service information. All claims meeting
requirements during the limited warranty period will be
honored, whether or not the product registration card is
returned. Keep a proof of purchase if you do not
register your unit.

Customer Note: If the dealer does not register your
product, please fill out, sign, and return the product
registration card to Ariens or go to www.ariens.com.

UNAUTHORIZED REPLACEMENT PARTS

Use only Ariens replacement parts. The replacement of
any part on this vehicle with anything other than an
Ariens authorized replacement part may adversely
affect the performance, durability, or safety of this unit
and may void the warranty . Ariens disclaims liability for
any claims or damages, whether warranty, property
damage, personal injury or death arising out of the use
of unauthorized replacement parts. To locate your
nearest Ariens Dealer, go to www.ariens.com on the
internet.

DISCLAIMER

Ariens reserves the right to discontinue, make changes
to, and add improvements upon its products at any
time without public notice or obligation. The
descriptions and specifications contained in this
manual were in effect at printing. Equipment described
within this manual may be optional. Some illustrations
may not be applicable to your unit.

GB - 2

© Copyright 2007 Ariens Company

DELIVERY

Customer Note: If you have purchased this product

without complete assembly and instruction by your
retailer, it is your responsibility to:

1. Read and understand all assembly instructions in
this manual. If you do not understand or have
difficulty following the instructions, contact your
nearest Ariens Dealer for assistance. Make sure
all assembly has been properly completed.

NOTE: To locate your nearest Ariens Dealer, go to
www.ariens.com on the Internet.

SAFETY

WARNING: Improper assembly or

adjustments can cause serious injury.

2. Understand all Safety Precautions provided in the
manuals.

3. Review control functions and operation of the
unit. Do not operate the Sno-Thro unless all
controls function as described in this manual.

4. Review recommended lubrication, maintenance
and adjustments.

5. Revie w Limited Warranty Policy.

6. Fill out a Product Registration Card and return the
card to the Ariens Company or go to
www.ariens.com.

WARNING: To avoid injury to hands and feet,
always disengage clutches, shut off engine,
and wait for all movement to stop before
unclogging or working on snow thrower.

Hand contact with the rotating impeller is the
most common cause of injury associated with
snow throwers. Never use your hand to clean
out the discharge chute.

Keep hands and feet away from auger and
impeller.

SAFETY ALERTS

Look for these symbols to point out
important safety precautions. They mean:

Attention!
Personal Safety Is Involved!
Become Alert!
Obey The Message!

The safety alert symbols above and signal words below
are used on decals and in this manual. Read and
understand all safety messages.

NOTATIONS
NOTE: General reference information for proper

operation and maintenance practices.
IMPORTANT: Specific procedures or information

required to prevent damage to unit or attachment.

PRACTICES AND LAWS

Practice usual and customary safe working
precautions, for the benefit of yourself and others.
Understand and follow all safety messages. Be alert to
unsafe conditions and the possibility of minor,
moderate, or serious injury or death. Learn applicable
rules and laws in your area. Always follow the practices
set forth in this manual.

REQUIRED OPERATOR TRAINING

Original purchaser of this unit was instructed by the
seller on safe and proper operation. If unit is to be used
by someone other than original purchaser; loaned,
rented or sold, ALWAYS provide this manual and any
needed safety training before operation.

SAFETY DECALS AND LOCATIONS

ALWAYS replace missing or damaged Safety Decals.
Refer to figures below for Safety Decal locations.

DANGER: IMMINENTLY HAZARDOUS
SITUATION! If not avoided, WILL RESULT in
death or serious injury.

WARNING: POTENTIALLY HAZARDOUS
SITUATION! If not avoided, COULD RESULT
in death or serious injury.

CAUTION: POTENTIALLY HAZARDOUS
SITUATION! If not avoided, MAY RESULT in
minor or moderate injury. It may also be used
to alert against unsafe practices.

GB - 3

2. DANGER!

OS7015

1

2

3

Figure 2

OL1801

OL4370

OL0910
OL4010

OL4690

OS6610

OS2080

ROT A TING PARTS! ONLY use clean-out
tool to clear blockages. NEVER use your

08000134

hands. High speed impeller rotates
below discharge opening. Wait for all
moving parts to stop before removing
clogs or servicing.

3. DANGER!

ROTATING PARTS.

Keep clear of auger while engine is
running.

• Read Operator ’s Manual.

• Allow operation only by properly
trained adult, never children.

• Stop engine and remove ignition

1. WARNING!

key prior to leaving the operator’s
position for any reason.

Read Owner/Operator Manual.

• Keep all controls, guards and
safety devices properly serviced
and functional.

• Never direct discharge towards

Keep people away from unit while
operating. Keep children out of work
area and under watchful care of a

persons or property that may be
injured or damaged by thrown
objects.

responsible adult.

SAFETY RULES

Never direct discharge towards persons
or property that may be injured or
damaged by thrown objects.

Stop engine, remove key, read manual
before making any repairs or
adjustments.

Wear appropriate hearing protection.

ONLY use clean-out tool to clear
blockages. NEVER use your hands.

Read, understand, and follow all safety practices in
Owner/Operator Manual before beginning assembly or
operating. Failure to follow instructions could result in
personal injury and/or damage to unit.

ALWAYS remove key and/or wire from spark plug
before assembly, maintenance or service.
Unintentional engine start up can cause death or
serious injury.

Complete a walk around inspection of unit and work
area to understand:

• Work area • Your unit • All safety decals
ALWAYS check overhead and side clearances

carefully before operation. ALWAYS be aware of traffic
when operating along streets or curbs.

Keep children and people away. Keep children out of
work area and under watchful care of a responsible
adult.

NEVER allow children to operate or play on or near
unit. Be alert and shut off unit if children enter area.

DO NOT allow adults to operate unit without proper
training. Only trained adults may operate unit. Training
includes actual oper ati on.

Keep area of operation clear of all toys, pets, and
debris. Thrown objects can cause injury.

GB - 4

Check for weak spots on docks, ramps or floors. Avoid
uneven work areas and rough terrain. Stay alert for
hidden hazards.

DO NOT operate near drop-offs, ditches, or
embankments. Unit can suddenly turn over if a wheel is
over the edge of a cliff or ditch, or if an edge caves in.

Falling snow, fog, etc. can reduce vision and cause an
accident. Operate unit only when there is good visibility
and light.

NEVER operate unit after or during the use of
medication, drugs or alcohol. Safe operation requires
your complete and unimpaired attention at all times.

NEVER allow anyone to operate this unit when their
alertness or coordination is impaired.

DO NOT operate unit without wearing adequate winter
outer garments. Wear adequate safety gear, including
safety glasses with side shields, and protective gloves.
Wear proper footwear to improve footing on slippery
surfaces.

DO NOT wear loose clothing or jewelry and tie back
hair that may get caught in rotating parts.

Protect eyes, face and head from objects that may be
thrown from unit. Wear appropriate hearing protection.

Avoid sharp edges. Sharp edges can cut. Moving parts
can cut off fingers or a hand.

ALWAYS keep hands and feet away from all rotating
parts during operation. Rotating parts can cut off body
parts.

NEVER place your hands or any part of your body or
clothing inside or near any moving part while unit is
running.

ALWAYS keep hands away from all pinch points.
DO NOT touch unit parts which might be hot from

operation. Allow parts to cool before attempting to
maintain, adjust or service.

Never direct discharge towards persons or property
that may be injured or damaged by thrown objects. Use
extreme caution on gravel surfaces. Stay alert for
hidden hazards or traffic. Adjust Runners so Scraper
Blade does not contact gravel.

DO NOT throw snow any higher than necessary.
Deflected materials can cause injury and property

damage.
Always stand clear of the discharge area when

operating this unit.
Fumes from engine exhaust can cause injury or death.

DO NOT run engine in an enclosed area. Always
provide good ventilation.

ALWAYS disengage attachment, stop unit and engine,
remove key and allow moving parts to stop before
leaving operator’s position.

ROTATING AUGER CAN CAUSE SERIOUS INJURY.
NEVER ATTEMPT TO UNCLOG OR CLEAN UNIT
WHILE ENGINE IS RUNNING.

Read, understand, and follow all instructions in the
manual and on the machine before starting.

Understand:

• How to operate all controls.

• The functions of all controls.

• How to STOP in an emergency.
Before starting engine, disengage control(s).
ALWAYS allow unit and engine to adjust to outdoor

temperatures before clearing snow.
DO NOT overload the machine capacity by attempting

to operate or to clear snow at too fast a rate.
Slow down and turn corners slowly.
Do not operate in reverse unless absolutely necessary.

ALW AYS back up slowly. Always look down and behind
before and while backing.

Disengage attachment drive when traveling from one
work area to another.

Abnormal Vibrations are a warning of trouble. Striking a
foreign object can damage unit. Immediately stop unit
and engine. Remove key and wait for all moving parts
to stop. Remove wire from spark plug. Inspect unit and
make any necessary repairs before restart.

Before cleaning, removing clogs or making any
inspections, repairs, etc.: disengage clutch(es), stop
unit and engine, remove key, allow moving parts to
stop. Allow hot parts to cool.

Run unit a few minutes after clearing snow to prevent
freeze-up of attachment.

Disengage attachment when not in use. Disengage all
clutches before starting engine. Adjust runners to clear
gravel or crushed rock surfaces safely.

Never leave a running unit unattended. ALWAYS shut
off engine before leaving unit. ALWAYS remove key to
prevent unauthorized use.

Never carry passengers.
Check clutch and brake operation frequently. Adjust

and service as required. All motion of drive wheels and
auger/impeller must stop quickly when control levers
are released.

DO NOT operate on steep slopes. DO NOT clear snow
across the face of slopes. Keep all movement on
slopes slow and gradual. DO NOT make sudden
changes in speed or direction. Use a slow speed to
avoid stops or shifts on slopes. Avoid starting or
stopping on a slope.

DO NOT park unit on a slope unless absolutely
necessary. When parking on a slope always block the
wheels.

GB - 5

ALWAYS shut off engine, remove key, and close fuel
shut-off valve or drain fuel when transporting unit on a
truck or trailer.

Use extra care when loading or unloading unit onto
trailer or truck.

Secure unit chassis to transport vehicle. NEVER
secure from rods or linkages that could be damaged.

DO NOT transport machine while engine is running.
Keep unit free of ice or other debris. Clean up oil or fuel

spills.
This product is equipped with an internal combustion

type engine. DO NOT use unit on or near any
unimproved, forest-covered or brush covered land
unless exhaust system is equipped with a spark
arrester meeting applicable local, state or federal laws.
A spark arrester, if it is used, must be maintained in
effective working order by operator.

Fuel is highly flammable and its vapors are explosive.
Handle with care. Use an approved fuel container.

NO smoking, NO sparks, NO flames. ALWAYS allow
engine to cool before servicing.

NEVER fill fuel tank when engine is running or hot from
operation.

NEVER fill or drain fuel tank indo ors.
Replace fuel cap securely and clean up spilled fuel.
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 equipment from
the truck or trailer and refuel it on the ground. If this is
not possible, then refuel such equipment 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 fueling is
complete. Do not use a nozzle lock-open device.

If fuel is spilled on clothing, change clothing
immediately.

Avoid Electric Shock. Objects contacting both battery
terminals at the same time may result in injury and unit
damage. DO NOT reverse battery connections.

Explosive Gases from battery can cause death or
serious injury. Poisonous battery fluid contains sulfuric
acid and its contact with skin, eyes or clothing can
cause severe chemical burns.

No flames, No sparks, No smoking near battery.
ALWAYS wear safety glasses and protective gear near

battery.
DO NOT TIP battery beyond a 45° angle in any

direction.
ALWAYS keep batteries out of reach of children.

Battery posts, terminals and related accessories
contain lead and lead compounds, chemicals known to
the State of California to cause cancer and
reproductive harm. Wash hands after handling.

Follow First Aid directions for contact with battery fluid.

• External Contact: Flush with water.

• Eyes: Flush with water for at least 15 minutes and

get medical attention immediately!

• Internal Contact: Drink large quantities of water.

Follow with Milk of Magnesia, beaten egg or
vegetable oil. Get medical attention immediately!

• In case of internal contact, DO NOT induce

vomiting!

Before tipping unit up onto housing, remove fuel so no
spills will occur and remove battery. Ensure unit is
secure and will not tip over during maintenance.

ALWAYS keep protective structures, guards, and
panels in good repair, in place and securely fastened.
NEVER modify or remove safety devices.

DO NOT change engine governor settings or
over-speed engine.

Fumes from engine exhaust can cause injury or death.
DO NOT run engine in an enclosed area. Always
provide good ventilation.

ALWAYS maintain unit in safe operating condition.
Damaged or worn out muffler can cause fire or
explosion.

Keep all hardware properly tightened. Check shear
bolts frequently.

Maintain or replace safety and instruction labels, as
necessary.

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

Shut off fuel and allow engine to cool completely before
storing in closed area or covering unit.

For extended storage, clean unit thoroughly. See
Engine Manual for proper storage.

Use only attachments or accessories designed for your
unit.

Check components frequently. If worn or damaged,
replace with manufacturer’s recommended parts.

GB - 6

ASSEMBLY

Figure 3

1.Sno-Thro Unit

2.Discharge Chute

3.Chute Rod

4.Literature Pack with
Extra Shear Bolts

1

2

4

3

OS7020

1.Wing Knobs

2.Wing Nut

3.Bolt

4.Shift Rod

5.Speed Selector Lever

Figure 4

OS7030

1

1

4

2, 3

5

WARNING: AVOID INJURY. Read and
understand the entire Safety section before
proceeding.

WARNING: Dropping or tipping over boxed
unit could result in personal injury or damage
to unit.

PACKAGE CONTENTS

5. Install and tighten all wing knobs and wing nuts
on the handlebar assembly and shift rod.

NOTE: The handlebar has two height positions. Adjust
the handlebar height to provide better operator
comfort. See Handlebar Height on page 22

NOTE: Model 926023 ships with the handlebar
assembly detached from the unit. Slide the handlebar
assembly into position and fasten with wing nuts.

.

.

ASSEMBLY

Tools Required:

•Pliers

• Open-End Wrenches: 3/8, 7/16, 1/2,
9/16 in. and/or Adjustable Wrench

• Tire Gauge

Unfold Handlebar (Figure 4 )

1. Remove the lower and loosen the upper wing
knobs on the handlebar assembly.

2. Loosen the wing nuts on the shift rod.

3. Put the speed selector lever in the first forward
position

4. Rotate the handlebars into operating position.

Install Discharge Chute and Discharge Chute
Crank921002, 003, 004921301

(Figure 5)

1. Grease underside of discharge chute ring (if not
already greased).

2. Remove mounting hardware from auger housing.

3. Install discharge chute over opening in the auger
housing. Finger tighten the mounting hardware
removed in step 2.

NOTE: Leave discharge chute pedestal loose to help
install the chute rod and connect it to the control
assembly.

GB - 7

NOTE: After the chute rod has been inserted through

Figure 5

1.Mounting Hardware

2.Discharge Chute

3.Chute Pedestal

4.Discharge Chute
Ring

1

1

3

2

OS7040

OS7045

4

Figure 6

1.Chute Rod

2.Gear Cover

3.Control Assembly

4.Hair Pin

1

2

3

4

OS7060

Figure 7

1.Chute Contr ol Assembly

2.Hair Pin

3.Chute Rod

1

2

3

OS7157

the hex hole in the control assembly, placing the unit in
the service position (see Service Position on page 19)
will ease alignment and installation of the hair pin.

8. Secure the chute rod to the control assembly with
the hair pin removed in step 6 using the end hole
location as shown in Figure 7. Insert the hair pin
with the loop end to the left of the chute rod so the
control assembly follows a full range of travel.

4. Remove the cover from the gear assembly on the
discharge chute.

5. Release the lock teeth on the gear assembly with
your finger and rotate the discharge chute 90

°

left.

6. Remove and save the hairpin from the control
assembly underneath the control panel.

NOTE: Do not remove the pin installed on the chute
rod.

NOTE: To ensure the discharge chute follows its full
range of travel, make sure the control lever is pushed
all the way to the left before installing and pinning the
chute rod.

7. Align the hol es on the end of the chute rod with
the mark on the gear assembly and slide the end

9. Insert the chute lock cable fitting into the bracket
on the chute pedestal, and then connect the
chute lock cable to the lock teeth by fitting the
cable ball end into the slot on the lock teeth. See
Figure 8.

NOTE: Press down on lock teeth with your finger to
align the cable ball end with the slot (Figure 8).

without a pin through the gear assembly, through
the hook on the chute lock cable and into the hex
hole in the control assembly.

IMPORTANT: The hook will prevent the control cable
from contacting the engine or muffler guard. If the hook
gets damaged, loosely tie the cable to the control rod.

GB - 8

10. Replace the gear cover removed in step 4.

Figure 8

OS7271

Figure 9

1.Cable Anchor

2.Cable End

3.Deflector Cable

4.Cable Fitting

5.Cable Bracket

1

2

3

5

4

3

OS7070

IMPORTANT: Rotate the discharge chute to the left
when tightening the pedestal hardware to ensure
clearance between the discharge chute and the belt
cover.

11. Tighten pedestal hardware to 15 – 31 lbf-ft (20 –
42 N•m).

12. Make sure the discharge chute rotates left and
right when you push the discharge chute control
lever left and right.

Deflector Remote

Connect the cable end to the cable anchor on the
discharge deflector before clipping the cable to the
cable bracket on the discharge chute.

1. Route deflector remote cable along the left side of
the chute pedestal.

2. Insert the barrel on the cable end into the bracket
on left side of chute deflector (Figure 9).

3. Hold seal out of the way while routing the cable
through the bracket on the left side of the
discharge chute, and then push the ca ble fitting
into the bracket.

4. Push the seal securely over the end of the cable
fitting to prevent water from entering the cable.

5. Check deflector travel. Adjust nut on cable end
under handlebar to obtain full travel, if necessary.

Connect Battery (926023, 500, 501)

1. Remove wing nuts from battery cover.

2. Install wire lead to battery terminal.

3. Install battery cover and tighten wing nuts.

Check Function of Dual Handle Interlock

Without the engine running, press down (engage) both
clutch levers. Release attachment clutch lever.
Attachment clutch should remain engaged until traction
clutch lever is released, then both clutches must
disengage. If they do not, contact your Dealer for
repairs.

Check Tire Pressure (926016, 017, 500, 501)

Check tire pressure and adjust to the pressure listed on
tire sidewall.

CAUTION: Avoid injury! Explosive separation
of tire and rim parts is possible when they are
serviced incorrectly:

• Do not attempt to mount a tire without
the proper equipment and experience to
perform the job.

• Do not inflate the tires above the
recommended pressure.

• Do not weld or heat a wheel and tire
assembly. Heat can cause an increase
in air pressure resulting in an explosion.
Welding can structurally weaken or
deform the wheel.

• Do not stand in front or over the tire
assembly when inflating. Use a clip-on
chuck and extension hose long enough
to allow you to stand to one side.

GB - 9

Check Track Tension (926021, 022, 023)

Check tracking of unit with the differential locked, and
tension of tracks (see Track Tension Adjustment
(926021, 022, 023) on page 29).

Check Auger Gearcase Oil

Check oil level in auger gearcase (see Check Auger
Gearcase on page 20).

Check Engine Crankcase Oil

IMPORTANT: The engine is shipped with 5W-30 oil in

crankcase. Refer to Engine Manual for detailed
instructions.

Fill Engine Fuel Tank

Refer to Engine Manual for proper fuel type and tank
capacity.

Check Function of all Controls

Ensure unit runs and performs properly. Refer to
OPERATION on page 13.

Run-in Attachment Belt

1. Start unit in a well-ventilated area according to
Starting and Shut Off on page 17.

2. Engage attachment clutch lever and run
attachment for about 15 minutes.

3. Stop unit, wait for all moving parts to stop, and
remove spark plug wire.

4. Adjust belt finger, if necessary. See Check Belt
Finger Clearance on page 26

5. Adjust clutch idler according to Attachment
Clutch/Brake Adjustment on page 24.

GB - 10

Figure 10

1

2

3

4

5

6

7

8

9

10

11

12
13

14

17

1

18

19

18

5

4

20

3

2

21

22

23

24

25

15

26

27

28

29

30

31

32

33

16

OS7075

OS7080
OS7090

926016, 017, 500, 501

CONTROLS AND FEATURES

1. Attachment Clutch Lever

2. Speed Selector

3. Deflector Remote Control

4. Chute Control

5. Traction Drive Clutch Lever

6. Oil Fill/Dipstick

7. Muffler Guard

8. Discharge Chute Deflector

9. Discharge Chute

10. Impeller

11. Cle an-O ut Tool

12. Auger

13. Sc r ape r Blade

14. Auger Gearcase

15. Recoil Starter Handle

16. Electric Starter

17. Wing Knobs

18. Heated Handles

19. Ignition Key (926023, 500, 501)

20. H ea ted Hand les Swit ch

21. Oil Drain Plug

22. Throttle (Engine Stop)

23. I gn iti on Key, push-pull

24. Choke Control Knob

25. Primer Bulb

26. Runner

27. Drift Cutter

28. Battery Cover and Battery (926023, 500, 501)

29. Belt Cover

30. Solenoid Compartment (926023, 500, 501)

31. Fuel Shut-Off Valve

32. Fuel Tank and Cap

33. Headlight

GB - 11

Figure 11

1

2

3

4

5

6

7

8

9

10

11
12

13

16

1

17

18

17

5

4

19

3

2

20

21

22

23

14

24

25

26

15

27

29

OS7079
OS7082
OS7090

28

926021, 022, 023

30

31

31

32

33

34

35

1. Attachment Clutch Lever

2. Speed Selector

3. Deflector Remote Control

4. Chute Control

5. Traction Drive Clutch Lever

6. Oil Fill/Dipstick

7. Discharge Chute Deflector

8. Discharge Chute

9. Impeller

10. Clean-out Tool

11. Auger

12. Sc r ape r Blade

13. Auger Gearcase

14. Recoil Starter Handle

15. Electric Starter

16. Wing Knobs

17. Heated Handles

18. H ea ted Hand les Swit ch

19. Oil Drain Plug

20. Throttle (Engine Stop)

21. Push/Pull Saf ety Key

22. Choke Control Knob

23. Primer Bulb

24. Runner

25. Drift Cutter

26. Belt Cover

27. Fuel Shut-Off Valve

28. Fuel Tank and Cap

29. Headlight

30. Muffler Guard

31. Height Adjuster Foot Pedal

32. Differential Lock Knob

33. Battery Cover and Battery (926023)

34. Ignition Key (926023)

35. Solenoid Compartment (926023)

GB - 12

OPERATION

1

2

OL2701

1

2

OL2691

2
1

926016, 017, 500,
501

2

1

926021, 022,

OS0232

1

2

3

OS1321

OS1192

6

1

1
2

CONTROLS AND FEATURES

See Figure 10 for all Controls and Features locations.

Dual Handle Interlock

When Attachment Clutch and then Traction Drive
Clutch are engaged, the Attachment Clutch will remain
engaged (lever down) if released. To stop attachment,
release Traction Drive Clutch and both clutches will
disengage.

Traction Drive Clutch - Left Hand Lever

area to be cleared, press down on the handlebars
enough to raise the front of the unit slightly off the
surface. Engage the traction drive clutch without
engaging the attachment drive clutch.

Attachment Clutch - Right Hand Lever

release the attachment clutch lever and move the unit
into a heated area to thaw.

NOTE: If belt squeals when impeller turns freely, see
Attachment Clutch/Brake Adjustment on page 24.

WARNING: AVOID INJURY. Read and
understand the entire Safety section before
proceeding.

WARNING: To avoid injury to hands and feet,
always disengage clutches, shut off engine,
and wait for all movement to stop before
unclogging or working on snow thrower.

Keep hands and feet away from auger and
impeller.

Squeeze the Traction Drive Clutch
Lever against the Handlebar (1) to
engage wheel drive for propelling
unit. Forward speed will vary
according to snow depth and
moisture content.

Release lever (2) to stop movement.
NOTE: When traveling to or from the

Squeeze Attachment Clutch Lever
against handlebar (1) to engage
attachment. Release both clutch
levers (2) to disengage power and
apply brake to attachment.

IMPORTANT: If the belt squeals
when the attachment clutch lever is
engaged, the impeller may be frozen
in the auger housing. Immediately

Ignition Switch (Push/Pull Safety Key)

Key Switch has two positions:

1. “Stop” - pulled out

2. "Run" - pushed in

NOTE: DO NOT twist key after it is inserted.

Ignition Switch (12V start on dash panel)
(926023, 500, 501)

The ignition switch is operated by a
removable key. It has three positions:

1.Stop

2.Run

3.Start

Primer Bulb

Pushing the primer bulb in adds fuel for
easier engine start. Refer to Starting and
Shut Off on page 17.

Speed Selector

Position the Speed Selector in the appropriate speed
notch to control forward and reverse travel.

Forward:
(6) Fastest
(1) Slowest
Reverse:
(1) Slow
(2) Fast
IMPORTANT: DO NOT

change motion from
forward to reverse with
clutch engaged. Forward
speed can be changed
without declutching.

GB - 13

Choke Control Knob

2

1

1

2

926016, 017,
500, 501

926021, 022, 023

926016, 017,
500, 501

926021, 022, 023

4

3

2

1

4321

4

3

2

1

1

Figure 12

OS7101

1. Choke Closed position: chokes off air to engine
for easier start.

2. Choke Open position: allows for normal
operation.

IMPORTANT: Gradually open choke after engine
starts.

Throttle

WARNING: Hand contact with the rotating

impeller is the most common cause of injury
associated with snow throwers. Never use
your hand to clean out the discharge chute.

To clear the dis char ge chute:

1. Shut off the engine.

2. Wait 10 seconds and make sure impeller blades
have stopped rotating.

3. Remove the snow clean-out tool (1) from the
auger housing and use it to remove the clog from
the discharge chute.

4. Replace the snow clean-out tool on the auger
housing.

Electric Starter120V

The electric starter will start a properly choked and
cranked engine when the key is turned (12V) or starter
button (120V) is pushed. Refer to Starting and Shut Off
on page 17.

Recoil Starter Handle

When pulled, handle will turn engine over.
IMPORTANT: DO NOT let handle snap back against

starter.

Snow Clean-Out Tool

(Figure 12)

The throttle controls the engine speed.
To increase or decrease the engine
speed, adjust to:

1. Fast (normal or warm starts)

2. Part-Throttle

3. Slow (cold weather starts)

4. Stop (engine is off) (Not on 12V
models)

Deflector Remote

Place deflector into position before operation. DO NOT
throw snow any higher than necessary.

Place deflector remote in a forward notch to throw
snow lower. Place deflector remote in a rearward notch
to throw snow higher.

Discharge Chute

Discharge chute rotates 200°.
ALWAYS position discharge chute in safe direction and

angle, away from operator and bystanders, before
starting engine.

GB - 14

Discharge Chute Control

Figure 13

OS7105

OS1950

1

2

Figure 14

Differential
Lock Knob

1

2

IMPORTANT: If chute does not stay in set position,
adjust as directed in SERVICE AND ADJUSTMENTS
on page 22, or repair before operation.

Rotate the Chute with Discharge Chute Control.

IMPORTANT: DO NOT force frozen chute controls. If
frozen, take to warm place until controls are free.

Heated Handles

Turn the heated handles switch to the
ON (1) position to activate. Turn the
switch to the OFF (2) position to
deactivate.

Differential Lock (926021, 022, 023)

(Figure 14)

The differential can be locked for maximum traction or

unlocked to allow for easier turning. The differential
lock knob is located on the right Track Assembly. With
the differential locked power is applied equally to both
tracks.

To engage the differential lock:
Pull and turn knob to LOCKED (1) position and release

(knob will snap in place when positioned correctly).
To release the differential lock:
Pull and turn knob to the UNLOCKED (2) position and

release (knob will be positioned out slightly from unit
when positioned correctly ).

Scraper Blade

The scraper blade allows the back of the housing to
keep better contact with the surface being cleared. It
also prevents damage to the housing from normal
wear.

IMPORTANT: DO NOT allow Scraper Blade to wear
too far or Auger/Impeller housing will become
damaged.

Runners

The runners control the distance between the scraper
blade and the ground. Adjust runners equally to keep
blade level with the ground. Refer to Pre-Start on
page 17 for recommended settings.

GB - 15

Drift Cutters

Figure 15

1.Stored Position

2.Operating Position

1

2

OS7110

Figure 16

Deep Cutting

OS7111

Transport

Normal

Foot Pedal

Foot Pedal

Foot Pedal

Figure 17

Open Position: Use
this position to run
the unit.

Closed Position:
Use this position
to service,
transport, or store
the unit.

926016, 017, 500, 501

OS7117

(Figure 15)
Drift cutters break up snow drifts that are taller than the

auger housing and direct the snow into the auger. S tore
the drift cutters on the auger housing when not in use.
Install them as shown below so they are taller than the
snow to be cleared.

Track Angle (926021, 022, 023)

(Figure 16)
The track angle can be adjusted to position the auger

housing for level clearing, deep cutting or transport.
Depress the Foot Pedal and press down on the

handlebars to move the auger housing into an up
position.

Lift up on the handlebars and tap the Foot Pedal to
move the auger housing into a down position.

FILLING FUEL T ANK

WARNING: AVOID INJURY. Read and

understand the entire Safety section before
proceeding.

Fuel Shut-Off Valve

IMPORTANT: The fuel shut-off valve MUST be in the

closed position prior to transporting the unit.
The fuel shut-off valve has two positions:

GB - 16

To add fuel to fuel tank:

Figure 18

On Position: Use this position
to run the unit.

Off Position: Use this position
to service, transport, or store
the unit.

926021, 022, 023

1. ALWAYS place unit in open or well-ventilated
area.

2. Stop engine and allow to cool.

3. Clean Fuel Cap and surrounding area to prevent
dirt from entering Fuel Tank.

4. Remov e Cap.

IMPORTANT: DO NOT use gasohol or gasoline
containing alcohol. See Engine Manual for correct type
and grade of fuel.

5. Fill fuel tank to within 1/2 in. (1.2 cm) below
bottom of filler neck with unleaded gasoline.

NOTE: Tank capacity is 1 gallon (3.8 liters).

6. Replace Fuel Cap and tighten.

7. ALWAYS clean up any spilled fuel.

PRE-START

1. Frozen Impeller

IMPORTANT: Before starting engine, check impeller to

be sure it is not frozen.
To check impeller:

1. With ignition key switch in “Stop” position,
squeeze Attachment Clutch Lever to Engaged
position.

2. Pull Recoil Starter Handle.

3. If Impeller is frozen, (cannot pull Starter Handle)
move unit to a heated area and thaw to prevent
possible damage.

2. Check Function of Clutches

If clutches do not engage or disengage properly, adjust
or repair before operation. See Attachment

Clutch/Brake Adjustment on page 24 and Traction
Drive Clutch Adjustment on page 27).

3. Check Dual Handle Interlock

Without the engine running, press down (engage) both
clutch levers. Release attachment clutch lever.
Attachment clutch should remain engaged until traction
clutch lever is released, then both clutches must
disengage.

If clutches do not engage or disengage properly , adjust
or repair before operation (see Attachment

Clutch/Brake Adjustment on page 24 and Traction
Drive Clutch Adjustment on page 27).

4. Check Axle Lock (926021, 022, 023)

Use the axle lock knob to lock or unlock the right side
differential. Lock the differential to engage both tracks
and increase traction; unlock the right side to allow for
easier turning of the unit (see Differential Lock
(926021, 022, 023) on page 15).

5. Check Runners

Check and adjust Runners (Runners on page 22).
Allow 1/8 in. (3 mm) between scraper blade and hard,
smooth surface(s). Allow 1-1/4 in. (30 mm) between
scraper blade and uneven or gravel surfaces.

6. Check Engine Fuel & Crankcase Oil

WARNING: AVOID INJURY. Read and

understand the entire Safety section before
proceeding.

Check and add fuel if required. Check that the engine
crankcase oil is full using dipstick. Refer to Engine
Manual for detailed instructions.

TO STOP IN AN EMERGENCY

Immediately release both control levers to stop unit in
an emergency. Stop engine, remove key and wait for
all rotating parts to stop before leaving operator’s
position.

STARTING AND SHUT OFF

WARNING: FAILURE TO FOLLOW

INSTRUCTIONS could result in personal
injury and/or damage to unit. DO NOT
attempt to start your unit at this time. Read
entire Owner/Operator Manual and the
Engine Manual first.

IMPORTANT: Allow unit and engine to adjust to the
outdoor temperature before clearing snow. Before
shut-off, run the attachment a few minutes to prevent
impeller freeze-up.

NOTE: Try out each control without the engine running
to see how it works and what it does.

GB - 17

Manual Start

1. Turn discharge chute straight ahead.

2. Make sure that the traction clutch and attachment
drive clutch levers are fully disengaged.

3. Push Primer Bulb 2 or 3 times for cold engine.

NOTE: When temperature is below -15° F (-26° C)
additional priming may be needed.

4. If engine is cold, apply choke. See Engine
Manual for detailed instructi ons.

NOTE: A warm engine requires less choking than a
cold engine.

5. Set throttle to proper starting position.

6. Turn on engine shut-off switch ("ON").

7. Insert key into ignition switch.
12V - Turn key to RUN position.
120V - Push key into RUN position. DO NOT

twist key after it is inserted.

8. Grasp starter handle and pull rope out slowly until
it pulls harder. Let rope rewind slowly.

9. Pull rope with a rapid continuous full arm stroke.
Let rope rewind slowly.

IMPORTANT: DO NOT let Starter Handle snap against
Starter.

10. Repeat steps 7 and 8 until engine starts. (If
engine does not start, refer to
TROUBLESHOOTING on page 31.)

11. Adjust choke as needed.

12. Set throttle to Part Throttle or Slow position for
adaptation to outside temperature or travel. Set
throttle to Fast position for normal operation.

Electric Start (120V)

1. Connect extension cord to starter.

IMPORTANT: Prevent damage to unit. Know voltage of
your starter and only use matching outlets.

2. Plug extension into 120V 3-wire, grounded outlet.

3. Turn discharge chute straight ahead.

4. Make sure that the traction clutch and attachment
drive clutch levers are fully disengaged.

5. Push Primer Bulb 2 or 3 times for cold engine.

NOTE: When temperature is below -15° F (-26° C)
additional priming may be needed.

6. Insert key into ignition switch on engine and push
into "Run" position. DO NOT twist key after it is
inserted.

7. If engine is cold, apply choke. A warm engine
requires less choking than a cold engine. See
Engine Manual for detailed instructions.

8. Set throttle to proper starting position.

9. Turn on engine shut-off switch ("ON").

10. Press starter button on engine until engine starts.

IMPORTANT: DO NOT operate starter more than 15
seconds per minute, as overheating and damage can
occur. (If engine does not start, refer to
TROUBLESHOOTING on page 31.)

11. Adjust choke as needed.

12. Disconnect power cord from outlet, then starter.

13. Set throttle to Part Throttle or Slow position for
adaptation to outside temperature or travel. Set
throttle to Fast position for normal operation.

Electric Start (12V)

1. Turn discharge chute straight ahead.

2. Make sure that the traction clutch and attachment
drive clutch levers are fully disengaged.

3. Push Primer Bulb 2 or 3 times for cold engine.

NOTE: When temperature is below -15° F (-26° C)
additional priming may be needed.

4. If engine is cold, apply choke. See Engine
Manual for detailed instructions.

NOTE: A warm engine requires less choking than a
cold engine.

5. Set throttle to proper starting position.

6. Turn ignition key to the START position until
engine starts and release into the RUN position.

IMPORTANT: DO NOT operate starter more than 15
seconds per minute, as overheating and damage can
occur. (If engine does not start, refer to
TROUBLESHOOTING on page 31.)

7. Adjust choke as needed.

8. Set throttle to Part Throttle or Slow position for
travel or adaptation to outside temperature. Once
achieved, set throttle to Fast position for normal
operation.

Shut Off

1. Release Traction Drive Clutch Lever and allow
unit to come to a complete stop.

2. Run Impeller a few minutes after use to prevent
freeze-up of Impeller.

3. Release Attachment Clutch Lever and wait for all
moving parts to come to a complete stop.

4. Move Throttle to the “Stop” position.

5. Turn off engine shut-off switch ("OFF").

6. Remove key.

SNOW REMOVAL

IMPORTANT: Allow unit and engine to adjust to the

outdoor temperature before clearing snow.
NOTE: Attachment clutch should be engaged before

wheel drive clutch when throwing snow.

1. Select Speed Control position and direction.

2. Engage Attachment Clutch - Right Hand Lever.

3. Engage Traction Drive Clutch - Left Hand Lever.

GB - 18

IMPORTANT: DO NOT overload unit capacity by

Figure 19

Service Position

OS7120

attempting to clear snow at too fast a rate. Use slow
speed to clear deep or hard packed snow.

Tips for Operation

Snow is best removed as soon as possible after snow
fall.

To clear an area, run unit in an overlapping series of
paths. For large areas, start in the middle and throw
snow to each side, so snow is not cleared more than
once.

ALW A YS direct snow away from area to be cleared and
with direction of the wind.

TRAVELING

To travel from one work area to another:

1. Set Throttle to Slow or Part-Throttle position.

MAINTENANCE

2. 926016, 017, 500, 501: Press down on
handlebars enough to raise front of unit slightly
off surface.

926021, 022, 023: Place the unit in the transport
position (see Track Angle (926021, 022, 023) on
page 16).

3. Engage wheel or track drive clutch without
engaging attachment drive clutch.

TRANSPORT

ALWAYS shut off engine, remove key, and close fuel
shut-off valve when transporting unit on a truck or
trailer.

Use extra care when loading or unloading unit onto
trailer or truck.

Secure unit chassis to transport vehicle. NEVER
secure from rods or linkages that could be damaged.

DO NOT transport machine while engine is running.

Ariens Dealers will provide any service or adjustments
which may be required to keep your unit operating at
peak efficiency. Should engine service be required,
contact an Ariens dealer or an authorized engine
manufacturer's service center.

WARNING: AVOID INJURY. Read and
understand the entire Safety section before
proceeding.

SERVICE POSITION

WARNING: Before tipping unit up onto

housing, remove fuel so no spills will occur
and remove battery (if equipped). Ensure unit
is secure and will not tip over during
maintenance.

Place unit on a flat level surface. Tip unit forward onto
front of auger housing for service. Ensure unit is secure
and will not tip over. Strap and clamp onto bench if
needed.

MAINTENANCE SCHEDULE

The chart below shows the recommended
maintenance schedule that should be performed on a
regular basis. More frequent service may be required.

MAINTENANCE SCHEDULE

Service Performed Each Use Every 5

Check Dual Handle
Interlock

Check Fasteners •
Check Clutch

Operation
Check Clutch Spring

Adjustments
Clean Engine •
Check Engine Oil • •
Change Engine Oil

Check Tire Pressure •
Check Auger

Gearcase
General Lubrication • •
Battery Maintenance • •

•

•

Every 25

hrs.

hrs.

*

** **

Yearly

•

•

••

* After first five hours of operation.
** 926016, 017, 500, 501: After first two hours of

operation, thereafter every 25 hours. 926021, 022,
023: After first five hours of operation, thereafter every
50 hours.

GB - 19

CHECK DUAL HANDLE INTERLOCK

Figure 20

1.Auger Gearcase

2.Oil Fill and Drain Plug

1

OS7131

2

Without the engine running, press down (engage) both
clutch levers. Release attachment clutch lever.
Attachment clutch should remain engaged until traction
clutch lever is released, then both clutches must
disengage.

CHECK FASTENERS

Make sure all hardware is tightened properly .

CHECK CLUTCH OPERATION

Auger / impeller must stop within 5 seconds when
attachment clutch/impeller brake lever is released.

Wheels must stop quickly when traction drive clutch
lever is released.

If clutches do not engage or disengage properly, adjust
or repair before operation. See Attachment

Clutch/Brake Adjustment on page 24 and Traction
Drive Clutch Adjustment on page 27.

CHECK CLUTCH SPRING ADJUSTMENT

Make sure the attachment clutch and traction drive
clutch are adjusted to the range specified in Check
Clutch Spring Adjustment on page 20.

CHECK AUGER GEARCASE

IMPORTANT: Proper oil level must be maintained.

Gear cases are filled to the correct level at the factory.
Unless there is evidence of leakage, no additional
lubricant should be required. Check oil level each
season or every 25 hours of operation.

To ensure adequate lubricant level:

1. Remove filler plug (Figure 20). Lubricant must be
at least up to bottom of lubricant filler hole with
unit resting on a level-surface.

2. Add lubricant if required. Allow oil to drain to level
of plug and replace plug.

IMPORTANT: Use only Ariens special gear lubricant
L-2 (Part Number 00008000). Gearcase filler plug may
require an application of Loc-Tite® 565 thread sealant
with repeated servicing.

CLEAN ENGINE

Refer to Engine Manual for detailed instructions.

CHECK ENGINE OIL

The engine crankcase oil should be checked every 5
hours of operation. Oil level MUST be maintained in
safe operating range on dipstick at all times or engine
damage will result (See Engine Manual).

Park unit on a level surface. Refer to Engine Manual for
detailed instructions.

CHANGE ENGINE OIL

Models 926016, 017, 500, 501: Change oil after first 2
hours of operation, thereafter change oil every 25
hours (more often if required). Models 926021, 022,
023: Change oil after first 5 hours of operation,
thereafter change oil every 50 hours (more if
required).Refer to Engine Manual for detailed
instructions.

Run engine just prior to changing oil. Warm oil will flow
more freely and carry away more contamination.
Remove the oil drain plug from the rear of the unit and
tip the unit back to help drain all the oil.

GENERAL LUBRICATION

IMPORTANT: Wipe each fitting clean before and after

lubrication. Do not wipe gearcase filler plug; wiping the
gearcase filler plug may remove thread sealant and
cause leaks.

IMPORTANT: DO NOT allow grease or oil to get on
friction disc, friction plate or belts.

NOTE: Apply Ariens Hi-Temp Grease or equivalent to
the lubrication fittings. See SERVICE PARTS on
page 30.

Sno-Thro should be lubricated (Figure 21) at beginning
of season or every 25 operating hours.

Auger Shaft

NOTE: To grease auger shaft, remove shear bolt nuts,

and shear bolts. Apply grease at the grease zerks and
then turn the auger shaft. Replace shear bolts per
instructions in Shear Bolts on page 22.

CHECK TIRE PRESSURE

Keep tires at pressure listed on the tire sidewall. See
Check Tire Pressure (926016, 017, 500, 501) on
page 9.

GB - 20

CLEAN BATTERY 926023, 500, 501

Figure 21

Oil

Grease

OS0642
OS7135
OS7140

WARNING: AVOID INJURY. Read and
understand the entire Safety section before
proceeding.

IMPORTANT: Battery is maintenance-free. Do not
tamper with or attempt to open battery. See SERVICE
AND ADJUSTMENTS on page 22 for charging
procedures.

Terminals

Keep battery and its terminals clean.
IMPORTANT: Remove battery from unit before

cleaning.
Remove corrosion from battery terminals and cable

connections with a wire brush, then wash with a weak
baking soda solution.

After cleaning, apply a thin coat of grease or petroleum
jelly to terminals and cable ends to retard corr osi on.

GB - 21

SCRAPER BLADE

Figure 22

2
1

OS0483

1.Runner

2.Runner Hard ware

Figure 23

1.Auger

2.Shear Bolts

1

2

OS7150

2

IMPORTANT: Damage to auger/impeller housing will
result if blade wears down too far.

Scraper blade is adjustable to compensate for wear.
To adjust scraper blade:

1. Tip unit back onto handlebar, support housing
and loosen nuts retaining blade

2. Adjust runners to fully raised position (housing
closest to ground).

3. Reposition scraper blade flush with runners and
tighten lock nuts.

RUNNERS

Runners should be adjusted as co nditio ns requi re
(Figure 22).

1. Position unit on a hard, flat, smooth level surface.

2. Adjust runners by inserting a spacer of desired
thickness under center of scraper blade, loosen
runner hardware, slide runners to flat surface.
Allow 1/8 in. (3 mm) between scraper blade and
hard smooth surfaces. Allow 1-1/4 in. (30 mm)
between scraper blade and uneven or gravel
surfaces. Retighten hardware.

NOTE: Keep housing level by adjusting runners
equally.

SHEAR BOLTS

IMPORTANT: Use only Ariens shear bolts for

replacement. Use of any other type of shear bolt may
result in severe damage to unit. See SERVICE PARTS
on page 30.

Occasionally a foreign object may enter the
auger/impeller housing and jam the auger, breaking
shear bolts (Figure 23) which secure the auger to the
shaft. This allows auger to turn freely on the shaft
preventing damage to gear drive.

SERVICE AND ADJUSTMENTS

WARNING: AVOID INJURY. Read and

understand the entire Safety section before
proceeding.

For Replacement:

1. Align shear bolt holes in auger with shear bolt
holes in the shaft.

2. Drive shear bolt through hole (if shear bolt was
broken this will drive remaining part from shaft).

3. Secure shear bolt with nut.

HANDLEBAR HEIGHT

CAUTION: A VOID INJURY. Adjust the

attachment clutch, speed selector and
traction clutch after changing the handlebar
height. See Attachment Clutch/Brake

Adjustment on page 24, Speed Select or
Adjustment on page 24 and Traction Drive
Clutch Adjustment on page 27.

To raise or lower the handlebar:

1. Remove hair pin holding chute rod to control
assembly.

2. Place unit in service position (see Service
Position on page 19).

3. Remove bottom cover.

4. Remove top mounting bolts from the handlebars
and adjust the handlebar up or down as needed
until the handlebar mounting holes align with
holes in unit frame.

5. Secure handlebar to frame with hardware
removed in step 4 using the different hardware
locations shown in Figu re 24.

GB - 22

DEFLECTOR REMOTE

Figure 24

1.Upper Position

2.Lower Position

3.Handlebar

4.Upper Mounting Bolt

5.Lower Mounting Bolt

1

2

3

4

3

5

5

4

1

2

OS7155

Figure 25

1.Chute Control Assembly

2.Hair Pin

3.Chute Rod

2

1

1

2

3

3

Upper Position Lower Position

OS7160

Figure 26

Tighten nut.

2

1

1.Adjusting Nuts

2.Cable Support Bracket

OS7175

Deflector must stay in selected position while throwing
snow.

If deflector does not stay in set position:

1. Tighten nut beneath control panel to increase
pressure on deflector control (Figure 26).

If deflector does not follow full range of travel:

1. Push deflector remote all the way forward.

2. Loosen adjusting nuts on cable support bracket
underneath the dash panel (Figure 26).

3. To adjust the deflector lower:
Slide cable down. Tighten bottom nut.

4. To adjust deflector higher:
Slide cable up. Tighten top nut.

5. Check travel and repeat adjustment as
necessary.

NOTE: Insert the hair pin with the loop end on the left
side of the chute rod so the control lever will cover its
full range of travel.

6. Align correct chute rod holes in chute control
assembly as shown in Figure 25, and then secure
chute rod in position with hair pin remove in
step 1.

7. Check and adjust attachment clutch, speed
selector and traction clutch. See Speed Selec tor

Adjustment on page 24 and T raction Drive Clutch
Adjustment on page 27.

8. Re-install bottom cover.

DISCHARGE CHUTE

If chute does not stay in position while throwing snow
or if chute does not rotate freely, adjust the cable under
the control panel so the chute lock fingers engage or
disengage the locking gear.

If chute does not stay in position:
Loosen the cable by loosening the lower adjustment

nut, and then tightening the upper adjustment nut
against the bracket (Figure 27).

GB - 23

If chute does not rotate freely:

Tighten upper
adjustment nut.

Loosen lower
adjustment nut.

Figure 27

OS7180

Loosen upper
adjustment nut.

Tighten lower
adjustment nut.

Figure 28

OS7180

Figure 29

1.Shift Rod

2.Adjustment Pivot Pin

3.Speed Selector Lever

4.Hairpin

2

3

1

4

OS7185

Figure 30

1.Attachment Cl utch Cable

2.Adjustment Barrel

3.Jam Nut

2

3

OS7185

1

OS7191

Tighten the cable by loosening the upper adjustment
nut, and then tightening the lower adjustment nut
against the bracket (Figure 28).

SPEED SELECTOR ADJUSTMENT

To adjust (Figure 29):

1. Place unit into service position.

2. Disconnect adjustment pivot pin from speed
selector lever by removing hair pin.

3. Place the speed selector in the fastest forward
speed position.

4. Turn the speed selector lever straight down
towards the ground as far as it will go.

5. Thread the adjustment pivot pin along the shift
rod until it aligns with the mating hole on the
speed selector lever. Insert the pivot pin into hole.

6. Secure adjustment pivot pin with hairpin.

7. Make sure the speed selector shifts into each
speed position.

ATTACHMENT CLUTCH/BRAKE
ADJUSTMENT

(Figures 30, 31 and 32)

IMPORTANT: IMPROPER ADJUSTMENT
could result in unexpected movement of
auger and impeller causing death or serious
injury. Auger / impeller must stop within 5
seconds when Attachment Clutch/Impeller
Brake lever is released.

Remove Attachment Cable Slack

1. Remove the belt cover.

2. Loosen jam nut on cable adjustment barrel, and
then turn the adjustment barrel up or down to
lengthen or shorten cable and remove all cable
slack. See Figure 30.

GB - 24

3. With the attachment clutch disengaged, check

Figure 31

OS7196

With the attachment clutch disengaged,
check the attachment idler arm position
here. The attachment idler arm should
lightly touch the frame.

Figure 32

OS7189

Some components
removed for clarity of
illustration.

Roller should be a minimum of 1/2 in.
(12.7 mm) from the frame when the
attachment clutch is engaged.

1.Idler Adjustment Nut

2.Attachment Idler Arm

3.Roller

4.Frame

1.

2.

3.

4.

that the attachment idler arm lightly touches the
frame. Se e Figure 31.

4. Tighten jam nut on the adjustment barrel.

Check Attachment Idler Arm Roller Clearance

NOTE: It will be difficult to check the measurement

inside the frame. Use a 1/2 in. (12.7 mm) minimum
spacer as a gauge to check the clearance between the
roller and the frame.

1. With the clutch lever engaged, check the
clearance between the frame and plastic roller on
the lower end of the attachment idler arm. See
Figure 32.

• If roller is 1/2 in. (12.7 mm) or more from frame,
go to Adjust the Attachment Clutch Cable Spring
Extension on page 25.

• If roller is less than 1/2 in. (12.7 mm) from frame,
loosen idler adjustment nut and move idler closer
to the belt. Tighten adjustment nut and recheck
the roller clearance.

Adjust the Attachment Clut ch Cable Spring
Extension

1. Check the attachment clutch cable spring
extension.

Measure the length of the attachment clutch
cable spring with the clutch lever disengaged.

Then measure the attachment clutch spring with
the clutch lever engaged. See Figure 33.

• If spring extension is within the specified range,
go to Check Attachment Brake on page 26.

• If spring extension is outside of specified range,
go to step 2.

GB - 25

1. With the clutch lever disengaged, brake pad must

Figure 33

OS7185

7/16 – 9/16 in.
(11.1 –- 14.3 mm)

OS7190

Figure 34

OS7221

1.Engine Sheave

2.Attachment Drive Belts

3.Belt Finger

4.Attachment Belt Idler

5.Attachment Pulley

6.Attachment Idler Adjustment Nut

1

2

3

4

5

6

Figure 35

OS7201

Minimum of 1/16 in.
(1.6 mm).

1.Attachment Drive Belts

2.Brake Shoe and Pad

3.Attachment Pulley

1

2

3

contact attachment belts. With clutch lever
engaged, brake pad must be more than 1/16 in.
(1.6 mm) from belts. If there is more than 1/16 in.
(1.6 mm) gap, go to Check Belt Finger Clearance
on page 26. If there is less than 1/16 in. (1.6 mm)
gap, go to Step 2.

2. Adjust attachment idler position. See Figure 34.
a. Loosen idler adjustment nut.
b. To increase spring extension, move idler

closer to belts and tighten adjustment nut.
Return to Step 1.

c. To decrease spring extension, move idler

away from belts and tighten adjustment nut.
Return to Step 1.

2. If there is less than 1/16 in. (1.6 mm) gap
between brake pad and belts, follow these steps:

a. To increase brake pad gap, loosen idler

adjustment nut, and move idler away from
belt. Position idler to achieve a 1/16 in. (1.6
mm) minimum brake pad gap and a 1/2 in.
(12.7 mm) minimum gap between the plastic
roller and the frame.

b. Check the clutch cable spring extension and

adjust as necessary to achieve a 7/16 – 9/16
in. (11.1 – 14.3 mm) spring extension.

c. If the cable needed adjustment, recheck gaps

described in step 2a. Repeat steps as
necessary until brake clearance, roller gap
and spring extension are within specified

IMPORTANT: If adjustments cannot be brought into
specified ranges see your Dealer for repairs.

ranges.

Check Belt Finger Clearance

1. With clutch lever engaged, the belt finger located
opposite the belt idler must be less than 1/8 in. (3
mm) from belts, but not touching the belts.

To adjust belt finger, loosen the bolts and move
the finger to the proper position. Tighten the bolts
and recheck the belt finger clearance.

Check Attachment Brake

See Figure 35.

GB - 26

2. Replace the belt cover.

Figure 36

OS7196

Check belt finger clearance here. With the
attachment clutch engaged, there should be
less than 1/8 in. (3 mm) clearance between the
belts and the belt finger. The belt finger should
not touch the belts.

1.Mounting Hardware

2.Belt Finger

1

1

2

Figure 37

1/2 – 11/16 in.
(12.7 – 17.5 mm)

1.Traction Drive Clutch Spring

2.Jam Nut

3.Adjuster Body

1

2

3

OS7205
OS7210

TRACTION DRIVE CLUTCH ADJUSTMENT

If drive slips, adjust traction clutch to compensate for
friction disc wear.

To adjust traction clutch:

1. Place speed selector in fastest forward speed.

2. Place unit in service position.

3. Measure the length of the traction drive clutch
spring at the top of the traction cable. See Figure

37.

4. Engage and hold the traction drive clutch lever
and measure the spring again. The spring should
be 1/2 – 11/16 in. (12.7 – 17.5 mm) longer when
the lever is engaged.

5. Adjust spring extension.
a. With the traction drive clutch lever

disengaged, loosen the jam nut on the cable
adjuster.

b. Turn the adjuster body up the cable for more

spring extension.

c. Turn the adjuster body down the cable for

less spring extension.

d. Finger tighten the jam nut, and then hold the

adjuster body with pliers and tighten the jam
nut with wrench.

6. Measure the extension of the traction drive clutch

spring.

7. Repeat step 5 until traction drive clutch spring

lengthens 1/2 – 11/16 in. (12.7 – 17.5 mm) when
the traction drive clutch lever is engaged.

8. With the clutch disengaged, check that there is

more than 1/32 in. (0.8 mm) clearance between
friction disc and drive plate assembly.

IMPORTANT: If spring length cannot be adjusted
within specified range, see your Dealer for repairs.

ATTACHMENT DRIVE BELTS
REPLACEMENT

Remove old attachment drive belts:

1. Shut off engine, remove key, disconnect spark

plug wire and allow unit to cool completely.

2. Remove belt cover (Figure 38).

GB - 27

3. Remove hair pin under the control panel

Figure 38

1.Pivot Pin

2.Housing Cap Screws

3.Belt Cover

2

3

1

OS7215

Figure 39

1.Traction Drive Belt

2.Engine Sheave

3.Attachment Drive Belts

4.Belt Finger

5.Attachment Belts Idler

6.Attachment Pulley

7.Attachment Idler
Adjustment Nut

8.Traction Belt Idler

9.Traction Drive Pulley

OS7221

1

2

3

4

5

8

9

6

7

connecting the discharge chute rod from the
chute rotation lever and slide the discharge chute
rod forward.

IMPORTANT: Disconnect chute lock cable and
deflector cable, if equipped.

4. Remove belt finger (Figure 39).

IMPORTANT: Use care when rotating the belt fingers.
DO NOT bend belt fingers out of shape.

5. Remove attachment drive belts from engine
sheave (it may be necessary to turn engine
sheave using recoil starter handle).

IMPORTANT: To avoid bending bottom cover when
tipping unit apart, support handlebars firmly or tip unit
up on housing and remove bottom cover by removing
six cap screws before separating unit.

6. Support Sno-Thro frame and housing.

CAUTION: Always support Sno-Thro frame
and blower housing when loosening the cap
screws holding them together. Never loosen
cap screws while unit is in service position.

7. Remove hex bolts securing housing to frame. Tip
housing and frame apart on pivot pins (Figure

38).

8. Remove attachment drive belts from attachment
pulley (hold brake away from belts).

IMPORTANT: With clutch lever engaged, belt finger on
the side opposite the belt idler should be less than
1/8 in. (3 mm) from belts, but not touching the belts.
Adjust belt finger as necessary.

5. Check adjustment. See Check Belt Finger
Clearance on page 26

Install new attachment drive belts:

1. Place new attachment belts onto attachment
pulley.

NOTE: Holding down the attachment clutch lever will
make it easier to reconnect the housing and frame.

2. Tip housing and frame back together and secure
with hex bolts.

3. Place belts onto engine sheave.

4. Reposition and secure belt fingers.

WARNING: AUGER / IMPELLER MUST
STOP within 5 seconds when attachment
clutch lever is released or unit damage or
serious injury may result.

6. Reconnect chute crank and secure with spring
clip. Reconnect chute lock cable and deflector
cable.

7. Replace bel t cover.

T RACTION DRIVE BELT REPLACEMENT

NOTE: Replacement will be easier with housing and

frame tipped apart and bottom cover off.

1. Remove attachment drive belts (see Attachment
Drive Belts Replacement on page 27).

2. To gain belt clearance, back out the stop bolt from
the frame until the drive plate assembly can
swing past it (Figure 40).

3. Pull idler away from traction drive belt and
remove belt from idler pulley, engine sheave and
driven pulley (it may be necessary to turn engine
pulley using recoil handle).

GB - 28

4. Install new traction drive belt onto attachment

Figure 40

OS7225

1.Cap Screw

2.Hex Screw

3.Friction Disc

4.Pinion Sprocket

5.Bearing Cap

6.Idler Hex Shaft

7.Drive Plate Assembly

8.Stop Bolt

1

2

3

1

5

6

1

1

8

7

4

Figure 41

3/8 in.
(9.6 mm)

OS7226

pulley and engine sheaves.

5. Pul l the drive plate as se mbl y toward the fric tio n
disc and tighten the stop bolt.

NOTE: Make sure the drive plate assembly return
spring remains connected to the frame.

6. Replace attachment drive belts (Attachment Drive
Belts Replacement on page 27.

FRICTION DISC REPLACEMENT

1. Place unit into service position.

2. Remove bottom cover by removing six hex bolt s.

3. With axle locked, hold one wheel so friction disc
will not rotate and remove three cap screws
holding friction disc to carrier.

4. Remov e both wheels .

5. Remove right and left bearing flanges from frame.

6. Slide hex shaft to the left enough to remove
pinion sprocket from hex shaft.

7. Slide hex shaft to the right enough to remove
friction disc.

8. Slide new friction disc onto hex shaft.

9. Install pinion sprocket and chain on hex shaft,
then replace bearing flanges.

10. Hold wheel so friction disc will not rotate and
secure new friction disc to carrier with three hex
screws removed in step 2.

11. Replace wheels.

12. Replace bottom cover.

13. Adjust traction drive clutch (see Traction Drive
Clutch Adjustment on page27).

BATTERY (926023, 500, 501)

Charging

1. Place unit on a level surface and shut off engine.

2. Disconnect negative (–) cable first, then positive
(+) cable.

3. Loose n wing nut and remov e batte ry. Place
battery on bench or other well-ventilated pla ce.

4. Connect positive (+) lead of charger to positive
(+) terminal, and negative (–) lead to negative (–)
terminal.

5. Charge the battery at two and a half amps for ten
hours.

6. Reinstall battery into unit and connect positive (+)
cable first, then negative (–) cable.

Replacing

Use U1R or U1L; 240 CCA minimum @ 0°F type
batteries.

TRACK TENSION ADJUSTMENT (926021,
022, 023)

Check the track tension by applying pressure on the
track midway between the upper and rear track rollers.
Deflection should be approximately 3/8 in. (9.6 mm).
See Figure 41.

If deflection is excessive, tighten the track tension.

If unit pulls to the left or right when a straight path is
desired adjust the track tension. If the unit is pulling to
the left, tighten the left track adjuster. If the unit is
pulling to the right, tighten the right track adjuster.

To adjust (Figure 42):

1. Loosen the outer jam nut.

2. Tighten the adjuster nut to tighten the track
tension.

Loosen the adjuster nut to reduce track tension.

3. Tighten the jam nut.

4. Check that unit tracks straight with no pulling to
either side.

GB - 29

STORAGE

Figure 42

Track Adjusters

OS7227

WARNING: AVOID INJURY. Read and
understand the entire Safety section before
proceeding.

SHORT TERM

IMPORTANT: NEVER spray unit with high pressu re

water or store unit outdoors.
Run with attachment clutch engaged a few minutes

after each use to free unit of any loose or melting snow.
Close fuel shut-off valve.
Inspect unit for visible signs of wear, breakage or

damage.
Keep all nuts, bolts and screws properly tightened and

know unit is in safe working condition.
Store unit in a cool, dry protected area.

Fuel System

Gasoline left in the fuel system for extended periods
without a stabilizer will deteriorate, resulting in gum
deposits in the system. These deposits can damage
the carburetor and the fuel hoses, filter and tank.
Prevent deposits from forming in the fuel system during
storage by adding a quality fuel stabilizer to the fuel.
Follow the recommended mix ratio found on the fuel
stabilizer container.

To treat the fuel system for storage:

1. Add fuel stabilizer according to manufacturers’s
instructions.

2. Run engine for at least 10 minutes after adding
stabilizer to allow it to reach the carburetor.

NEVER store the engine with fuel in the fuel tank inside
of a building with potential sources of ignition.

SERVICE PARTS

Order the following parts through your Dealer:
Part No. Description
00036800 Ariens Hi-Temp Grease (3, 3 oz. cartridges)
21533500 Spark Plug (926016, 017, 500, 501)
21534100 Sp ark Plug (926021, 022, 023)
07200429 Impeller Belt (926500, 501)
07200430 Impeller Belt (926016, 017, 021, 022, 023)
07200110 Traction Belt (926016, 017, 021, 022, 023)
07200111 Traction Belt (926500, 501)
00170800 Friction Disc
51001500 Shear Bolt Kit

ACCESSORIES

See your authorized Ariens dealer to add the additional
accessories available to your Sno-Thro.

Part No. Description
72406500 Front Weight Kit

LONG TERM

Clean unit thoroughly with mild soap and low pressure
water and lubricate (see Maintenance). Touch up all
scratched painted surf ac es.

Remove weight from wheels by putting blocks under
frame or axle.

GB - 30

TROUBLESHOOTING

PROBLEM PROBABLE CAUSE CORRECTION
Engine will not

crank/start.

Engine stops.

Engine problems.
Does not operate in

Forward / Reverse.

Small rubber beads
collect in frame

Unit throws snow
poorly or does not
throw snow.

1. Fuel tank is empty.

2. Fuel shut-off valve closed.

3. Build up of dirt and residue around
governor/carburetor.

4. Key Switch not in run position.

5. Ignition switch starter circuit not
functioning.

6. Battery discharged, wires loose.

7. Fuse on wiring harness blown.

8. Electric starter not functioning.

1. Out of fuel.

2. Fuel shut-off valve closed.

3. Mechanical jam in blower rake or
impeller.

4. Polluted fuel supply.

5. Faulty spark plug.

1. See Engine Manual.

1. Friction disc not adjusted properly.

2. Traction belt not functioning.

3. Speed selector not adjusted
properly.

1. Friction disc wear. 1. Normal friction disc wear. Chunks or

1. Shear bolts broken.

2. Attachment clutch/brake not
adjusted properly.

3. Auger is frozen in place.

4. Ice or debris is obstructing auger.

5. Attachment drive belts slipping,
worn or damaged.

1. Fill fuel tank.

2. Open fuel shut-off valve.

3. Clean area around governor/carburetor.

4. Put Key Switch into run position.

5. Check for a bad starter or connections.

6. Check battery and connections.

7. Replace fuse.

8. Check for a bad starter or connections.

1. Fill fuel tank.

2. Open fuel shut-off valve.

3. Turn off engine, remove key, and wait for
all moving parts to stop. Check for and
remove obstruction and repair before
restart.

4. Replace with clean fuel.

5. Replace or clean spark plug.

1. Repair or replace friction disc. See
Friction Disc Replacement on page 29

2. Repair or replace traction drive belt. See
Traction Drive Belt Replacement on
page 28

3. Adjust speed selector. See Speed
Selector Adjustment on page 24

large pieces of rubber mean friction disc
should be checked and replaced as
necessary.

1. Replace shear bolts (see Shear Bolts on
page 22).

2. Adjust attachment clutch/brake (see on
page 24).

3. Move unit to a warm place to thaw.

4. With the engine off and auger
disengaged, check for obstruc tio ns and
remove.

5. Adjust or replace attachment drive belts

(see Attachment Drive Belts
Replacement on page 27).

GB - 31

SPECIFICATIONS

Model Number 926016 926017 926021 926022
Description
Engine - Tecumseh

Power Max - HP (kW) 11.5 (8.6) 9.5 (7.0) 9.5 (7.0) 11.5 (8.6)
Maximum RPM 3600 ± 150
Displacement - in. (cc) 19.4 (318) 19.4 (318) 19.4 (318) 19.4 (318)
Electric Start 120V
Fuel See Engine Manual
Tank Capacity - qt (Liters) 4 (3.8)
Snow Clearing Width - in. (cm) 28 (71.2) 26 (66.0) 26 (66.0) 28 (71.2)

Chute

Rotation Angle 200°
Rotation Control at Handlebar Yes
Remote Deflector Control Yes

Impeller

Diameter - in. (cm) 14 (35.6)

-1

Speed - RPM-Max (min

) 1209

Auger

Diameter - in. (cm) 16 (40.6)

-1

Speed - RPM- Max (min

) 121

Auger Brake Yes
Attachment Clutch Yes
Drive Disc-O-Matic

Speeds 6 Forward and 2 Reverse

Lock Out Differential Auto Differential Auto Differential Manual, Axle Manual, Axle
Pneumatic Tires - in. (cm)

Size and Weight

Length - in. (cm) 61.5 (156) 61.5 (156) 61.5 (156) 61.5 (156)
Height - in. (cm) 45 (114.3) 45 (114.3) 45 (114.3) 45 (114.3)
Width - in. (cm) 30.5 (77.5) 28.5 (72.4) 28.5 (72.4) 30.5 (77.5)
Weight - lbs (Kg) 293 (132.9) 282 (127.9) 331 (150.1) 341 (154.7)

ST11528DLE ST9526DLE ST9526DLET ST11528DLET

OH318SA

16/4.8 x 8

(40.6/12.2 x 20.3)

Tecumseh
OH318SA

16/4.8 x 8

(40.6/12.2 x 20.3)

Tecumseh
OH318SA

Tecumseh
OH318SA

Track Track

GB - 32

SPECIFICATIONS

Model Number 926023 926500 926501
Description
Engine - Tecumseh

Power Max - HP (kW) 13.0 (9.7) 13.0 (9.7) 13.0 (9.7)
Maximum RPM 3600 ± 150
Displacement - in. (cc) 21.8 (358) 21.8 (358) 21.8 (358)
Electric Start 12V 12V 12V
Fuel See Engine Manual
Tank Capacity - qt (Liters) 4 (3.8) 4 (3.8) 4 (3.8)
Snow Clearing Width - in. (cm) 32 (81.3) 32 (81.3) 36 (91.4)

Chute

Rotation Angle 200°
Rotation Control at Handlebar Yes
Remote Deflector Control Yes

Impeller

Diameter - in. (cm) 14 (35.6)

-1

Speed - RPM-Max (min

) 1209

Auger

Diameter - in. (cm) 16 (40.6)

-1

Speed - RPM- Max (min

) 121

Auger Brake Yes
Attachment Clutch Yes
Drive Disc-O-Matic

Speeds 6 Forward and 2 Reverse

Lock Out Differential Manual, Axle Auto Differential Auto Differential
Pneumatic Tires - in. (cm) Track

Size and Weight

Length - in. (cm) 61.5 (156) 61.5 (156) 61.5 (156)
Height - in. (cm) 45 (114.3) 45 (114.3) 45 (114.3)
Width - in. (cm) 34.5 (87.6) 34.5 (87.6) 38.5 (97.8)
Weight - lbs (Kg) 376 (170.6) 335 (151.9) 356 (161.5)

ST1332DLET ST1332DLE ST1336DLE

OH358SA

Tecumseh
OH358SA

16/6.5 x 8

(40.6/16.5 x 20.3)

Tecumseh
OH358SA

16/6.5 x 8

(40.6/16.5 x 20.3)

GB - 33

Ariens Limited

Warranties

2-Year Limited Lawn and Garden
Consumer Warranty

Ariens Company (Ariens) warrants to the original
purchaser that Ariens and Gravely brand consumer

products manufactured by Ariens Company will be free from
defects in material and workmanship for a period of two (2)
years after the date of purchase, and that Ariens will repair
any defect in material or workmanship, and repair or replace
any defective part, subject to the conditions, limitations and
exclusions set forth herein. Such repair or replacement will
be free of charge to the original purchaser (labor and
parts), except as noted below.

The two-year duration of this warranty applies only if the
product is put to ordinary, reasonable, and usual personal,
family, or household uses. If the product is put to any
business, commercial, or industrial use such as, but not
limited to, commercial landscaping, mowing or snow
removal services, or golf course or park maintenance, or
agricultural or farmstead use, then the duration of this
warranty is ninety (90) days after the date of purchase, or
one (1) year after the date of purchase if the product is
labeled as a Professional/Commercial Product. The duration
of this warranty shall be ninety (90) days after the date of
purchase if any product is rented or leased.

2-Year Limited Lawn and Garden
Commercial Warranty

The Ariens Company (Ariens) warrants to the original
purchaser that all Gravely Pro and ProMaster products

manufactured by Ariens will be free from defects in material
and workmanship for a period of two (2) years after the date
of purchase or 1000 hours of use, whichever comes first. An
authorized Gravely dealer will repair any defect in material or
workmanship, and repair or replace any defective part,
subject to the conditions, limitations and exclusions set forth
herein. Such repair or replacement will be free of charge to
the original purchaser (labor and parts), except as noted
below.

The duration of this warranty shall be ninety (90) days after
the date of purchase or 1000 hours of use, whichever comes
first, if any product is rented or leased.

3-Year Limited Sno-Thro Warranty

Ariens Company (Ariens) warrants to the original
purchaser that Sno-Thro products manufactured by Ariens

Company will be free from defects in material and
workmanship for a period of three (3) years after the date of
purchase, and will repair any defect in material or
workmanship, and repair or replace any defective part,
subject to the conditions, limitations and exclusions set forth
herein. Such repair or replacement will be free of charge to
the original purchaser (labor and parts), except as noted
below.

The three-year duration of this warranty applies only if the
product is put to ordinary, reasonable, and usual personal,
family, or household uses. If the product is put to any
business, commercial, or industrial use, then the duration of
this warranty is ninety (90) days after the date of purchase,
or one (1) year after the date of purchase if the product is
labeled as a Professional/Commercial Product. The duration
of this warranty shall be ninety (90) days after the date of
purchase if any product is rented or leased.

DURA-CLEAN™ Auger Limited Lifetime
Warranty

Ariens Company (Ariens) warrants to the original
purchaser that the rubber components of the

DURA-CLEAN™ Auger manufactured by Ariens Company
will be free from defects in material and workmanship and
will not wear out for the life of the Sno-Thro, except as noted
below.

Ariens Company will provide for the replacement of any of
the rubber components of the DURA-CLEAN™ Auger found
upon examination by the Ariens Company to be defective or
worn out. Replacements will be supplied free of charge.
Labor is not included after two (2) years from the date of
purchase of the Sno-Thro.

The lifetime limited warranty shall apply if the product is put
to ordinary, reasonable, and usual personal household use.
If the product is put to any business, commercial, industrial,
rental, or leased use, the warranty shall be against defects in
material and workmanship for ninety (90) days following the
date of purchase.

Ariens Company • 655 W. Ryan St. • Brillion, WI 54110-1072• [phone] • www.ariens.com ALW2 - 61407

Exceptions, Limitations, Exclusions

These warranties are subject to the following conditions, limitations, and exclusions:
To obtain warranty service, the following conditions must be

met:

• The purchaser must perform the maintenance and
minor adjustments explained in the owner’s manual.

• The purchaser must promptly notify Ariens Company or
an authorized Ariens service representative of the need
for warranty service.

• The purchaser must transport the product to and from
the place of warranty service.

• Warranty service must be performed by a respective
Ariens or Gravely authorized service representative.

• To find an Ariens or Gravely authorized service
representative, contact Ariens at:

655 W. Ryan St, P.O. Box 157

Brillion, WI 54110-0157

(920) 756 - 2141
www.ariens.com

www.gravely.com

This warranty is subject to the following limitations:

• Genuine Ariens or Gravely brand service parts and
accessories not purchased with the product covered by
this warranty, but which are later purchased and used
with that product, are warranted to be free from defects
in material and workmanship for a period of ninety (90)
days after date of purchase, and Ariens Company will
repair or replace any such part or accessory free of
charge, except for labor, during that period.

• Batteries are warranted only for a period of twelve (12)
months after date of purchase, on a prorated basis. For
the first ninety (90) days of the warranty period, a
defective battery will be replaced free of charge. If the
applicable warranty period is more than 90 days, Ariens
Company will cover the prorated cost of any defective
battery, for up to twelve (12) months after the date of
purchase.

The following items are excluded from this warranty:

• Engines and engine accessories are covered only by
the engine manufacturer’s warranty and are not covered
by this warranty.

• Peerless gearboxes and/or transmissions are covered
only by Peerless’ warranty and are not covered by this
warranty.

• Hydro-Gear transmissions and/or Hydro-Gear drive
components are covered only by the Hydro-Gear
warranty and are not covered by this warranty.

• Parts that are not genuine Ariens or Gravely brand
service parts are not covered by this warranty.

• Except as specifically warranted, normal maintenance,
services, and normal replacement items, such as spark
plugs, oil, oil filters, air filters, mufflers, belts, tires,
shoes, runners, scraper blades, shear bolts, mower
blades, mower vanes, headlights, light bulbs, knives,
etc. are not covered by this warranty except as noted
below.

• Mufflers, belts, and tires on consumer lawn and garden
products are warranted to the original purchaser for
two years.

• Friction discs, idlers, cables, and electrical components
on Sno-Thros put to usual personal household use are
warranted to the original purchaser for two years.

• Any defect which is the result of misuse, alteration,
improper assembly, improper adjustment, neglect, or
accident is not covered by this warranty.

• This warranty applies only to products purchased in the
United States (including Puerto Rico) and Canada. In all
other countries, contact place of purchase for warranty
information.

Ariens may from time to time change the design of its products. Nothing contained in this warranty shall be construed as
obligating Ariens to incorporate such design changes into previously manufactured products, nor shall such changes be
construed as an admission that previous designs were defective.

LIMITATION OF REMEDY AND DAMAGES

Ariens Company’s liability under this warranty, and under
any implied warranty that may exist, is limited to repair of
any defect in workmanship, and repair or replacement of
any defective part. Ariens Company shall not be liable for
incidental, special, or consequential damages (including lost
profits). Some states do not allow the exclusion of incidental
or consequential damages, so the above limitation or
exclusion may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Ariens Company • 655 W. Ryan St. • Brillion, WI 54110-1072• [phone] • www.ariens.com ALW2 - 61407

DISCLAIMER OF FURTHER WARRANTY

Ariens Company makes no warranty, express or
implied, other than what is expressly made in this
warranty. If the law of your state provides that an
implied warranty of merchantability, or an implied
warranty of fitness for particular purpose, or any other
implied warranty, applies to Ariens Company, then any
such implied warranty is limited to the duration of this
warranty. Some states do not allow limitations on how
long an implied warranty lasts, so the above limitation
may not apply to you.

Ariens Company
655 West Ryan Street
Brillion, WI 54110-1072
920-756-2141
Fax [phone]
www.ariens.com