Ariens Snow Blower 921013 Users Manual 03882700G_921_DOM

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Owner/Operator Manual

Manuel Du Propriétaire/Utilisateur

Models

921013 – Deluxe 30

921017 – Deluxe 24 Platinum

921018 – Deluxe 30 Platinum

921019 – Deluxe 24

921020 – Deluxe 30

921022 – Deluxe 28

921023 – Deluxe Track 28

921 Series Sno-Thro®

04135800 5/10

Printed in USA

ENGLISH

FRANÇAIS

GB - 2

SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . 4

ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . 8

CONTROLS and FEATURES . . . . . . . . 13

OPERATION . . . . . . . . . . . . . . . . . . . . . 16

MAINTENANCE . . . . . . . . . . . . . . . . . . 23

SERVICE AND ADJUSTMENTS . . . . . 26

STORAGE. . . . . . . . . . . . . . . . . . . . . . . 36

SERVICE PARTS . . . . . . . . . . . . . . . . . 36

ACCESSORIES. . . . . . . . . . . . . . . . . . . 36

TROUBLESHOOTING . . . . . . . . . . . . . 36

SPECIFICATIONS. . . . . . . . . . . . . . . . . 38

WARRANTY . . . . . . . . . . . . . . . . . . . . . 40

NON-ENGLISH MANUALS

Manuals in languages other than

English may be obtained from your

Dealer. Visit your dealer or

www.ariens.com for a list of

languages available for your

equipment.

Manuals printed in languages other

than English are also available as a

free download on our website:

http://www.ariens.com

MANUALES EN IDIOMAS

DIFERENTES DEL INGLES

Puede obtener manuales en

idiomas diferentes del inglés en su

distribuidor. Visite a su distribuidor

o vaya a www.ariens.com para

obtener una lista de idiomas

disponibles para su equipo.

También puede imprimir manuales

en idiomas diferentes del inglés

descargándolos gratuitamente de

nuestra página Web:

http://www.ariens.com

Manuels non anglais

Des manuels dans différentes

langues sont disponibles chez

votre revendeur. Rendez-vous

chez votre revendeur ou allez sur

le site www.ariens.com pour

consulter la liste des langues

disponibles pour votre équipement.

Les manuels imprimés dans des

langues différentes de l’anglais

sont également disponibles en

téléchargement gratuit sur notre

site Web :

http://www.ariens.com

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.

TABLE OF CONTENTS

INTRODUCTION

GB - 3

• Record Unit Model and Serial

numbers here.

• Record Engine Model and Serial

numbers 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.

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.

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. Review Limited Warranty Policy.

6. Fill out a Product Registration Card and

return the card to the Ariens Company or

go to www.ariens.com.

Figure 1

Serial Number Label

OS7005

WARNING: Improper assembly or

adjustments can cause serious

injury.

GB - 4

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 Figure 2 below for Safety

Decal locations.

SAFETY

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.

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 - 5

1. WARNING! 2. DANGER!

3. DANGER!

EMISSION CONTROL SYSTEM

This equipment and/or its engine may include

exhaust and evaporative emissions control

system components required to meet U.S.

Environmental Protection Agency (EPA)

and/or California Air Resources Board

(CARB) regulations. Tampering with

emission controls and components by

unauthorized personnel may result in severe

fines or penalties. Emission controls and

components can only be adjusted by an

Ariens Company dealer or an authorized

engine manufacturer's service center.

Contact your Ariens Company Equipment

Retailer concerning emission controls and

component questions.

SAFETY RULES

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.

Read Owner/Operator Manual.

Keep people away from unit

while operating. Keep children

out of work area and under

watchful care of a responsible

adult.

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.

08000206

08000206

Figure 2

12

3

OL1801

OL4370

OL0910

OL4010

OL4690

ROTATING PARTS! ONLY use

clean-out tool to clear

blockages. NEVER use your

hands. High speed impeller

rotates below discharge

opening. Wait for all moving

parts to stop before removing

clogs or servicing.

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 key prior to

leaving the operator’s

position for any reason.

• Keep all controls, guards

and safety devices

properly serviced and

functional.

• Never direct discharge

towards persons or

property that may be

injured or damaged by

thrown objects.

OS6610

OS2080

GB - 6

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

operation.

Keep area of operation clear of all toys, pets,

and debris. Thrown objects can cause injury.

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 Skid Shoes 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).

Use only approved extension cords and

receptacles when starting units equipped with

electric starter. DO NOT connect electric

starter cord to any wiring system that is not a

three-wire grounded system.

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. ALWAYS 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.

GB - 7

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 skid shoes 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.

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 only an

approved gasoline container with an

appropriately sized dispensing spout.

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 indoors.

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.

Before tipping unit up onto housing, remove

fuel so no spills will occur. 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 - 8

PACKAGE CONTENTS

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 5)

1. Remove the lower and loosen the upper

hardware on the handlebar assembly.

2. Loosen the hardware on the shift rod.

3. Put the speed selector lever in the:

921013, 017, 018, 020, 023 - second

reverse position.

921019, 022 - fastest forward position.

4. Rotate the handlebars into operating

position.

IMPORTANT: Be careful not to damage cable

spring hooks when rotating handlebars

upward.

5. Install and tighten all hardware on the

handlebar assembly and shift rod.

ASSEMBLY

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.

Figure 3

1. Sno-Thro

Unit

2. Discharge

Chute

3. Chute Crank

4. Literature

Pack with

Extra Shear

Bolts

5. Fuel Cap

(921020)

1

2

4, 5

3

OS7021

921013, 019, 020, 022, 023

Figure 4

1. Sno-Thro

Unit

2. Discharge

Chute

3. Chute Rod

4. Literature

Pack with

Extra Shear

Bolts

1

2

4

3

OS7019

921017, 018

GB - 9

Install Headlight (921022)

(Figure 6)

1. Remove headlight from location under

dash panel. Keep nut for installation.

2. Attach headlight to bolt on right side of

the dash. Fasten with nut removed in

step 1.

3. Plug wireharness into headlight.

.

Install Discharge Chute and

Discharge Chute Crank (921013, 019,

020, 022, 023)

(Figure 7, 8, and 9)

1. Grease underside of discharge chute

ring (if not already greased).

2. Remove mounting hardware from auger

housing (Figure 7).

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 crank.

4. Insert the short end of the chute rod into

the hole in the front of the control panel.

5. Connect the chute crank to the pinion

gear on chute with hairpin.

1. Handlebar

Hardware

2. Shift Rod

Hardware

3. Shift Rod

4. Speed

Selector

Lever

Figure 5

OS7030

1, 2

3

2

4

Figure 6

Remove nut to detach headlight from under

dash. Keep nut to mount light on unit.

Light Shipping Location

OS8045

Figure 7

1. Mounting

Hardware

2. Discharge

Chute

3. Chute

Pedestal

4. Discharge

Chute Ring

1

1

3

2

OS7040

OS7045

4

GB - 10

.

6. Orient the chute and pedestal to its most

vertical position and tighten pedestal

hardware to 15 – 31 lbf-ft (20 – 42 N•m)

(Figure 7).

Install Discharge Chute and

Discharge Chute Rod

(921017, 018)

(Figure 10, 11 and 12)

1. Grease underside of discharge chute

ring (if not already greased).

2. Remove mounting hardware from auger

housing (Figure 7).

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.

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 hairpin 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 holes on the end of the chute

rod with the mark on the gear assembly

and slide the end 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.

Figure 8

1. Chute Crank

2. Gear Cover

3. Control Panel

4. Hairpin

1

4

OS7061

3

921013, 020, 023

2

Figure 9

921019, 022

1. Chute Crank

2. Gear Cover

3. Control Panel

4. Hairpin

14

3

2

Figure 10

1. Chute Rod

2. Gear Cover

3. Control Assembly

4. Hairpin

1

2

3

4

OS7060

GB - 11

NOTE: After the chute rod has been inserted

through the hex hole in the control assembly,

placing the unit in the service position (see

Service Position on page 23) 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 11. Insert the hairpin

with the loop end to the left of the chute

rod so the control assembly follows a full

range of travel.

9. Connect the chute lock cable to the lock

arm by fitting the cable ball end into the

slot on the lock arm and then insert the

chute lock cable fitting into the bracket

on the chute pedestal (Figure 12).

10. Adjust and tighten jam nuts on cable to

remove cable slack. Be sure not to

pretension lock arm so it retracts from

the gear teeth see Discharge Chute

Control on page 27.

11. Replace the gear cover removed in

step 4.

12. Orient the chute and pedestal to its most

vertical position and tighten pedestal

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

13. Make sure the discharge chute rotates

left and right when you push the

discharge chute control lever left and

right.

NOTE: If chute does not stay in position,

adjust as directed in Discharge Chute Control

on page 27, or repair before operation.

Remote Deflector Control

(921013, 017, 018, 020, 022, 023)

(Figure 13)

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 13).

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 cable fitting into the bracket.

4. Push the seal securely over the end of

the cable fitting to prevent water from

entering the cable.

Check deflector travel. Adjust nut on cable

end under handlebar to obtain full travel, if

necessary (see Remote Deflector Control on

page 27).

.

Figure 11

1. Chute Control

Assembly

2. Hairpin

3. Chute Rod

1

2

3

OS7157

Figure 12

OS7271

Figure 13

1. Cable Anchor

2. Cable End

3. Deflector Cable

4. Cable Fitting

5. Cable Bracket

1

23

5

4

3

OS7070

GB - 12

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

(921013, 017, 018, 019, 020, 022)

Check tire pressure and adjust to the

pressure listed on tire sidewall.

Check Track Tension

(921023)

Check tracking of unit with the differential

locked, and tension of tracks (see Track

Tension Adjustment on page 35).

Check Auger Gearcase Oil

Check oil level in auger gearcase (see Check

Auger Gearcase on page 25).

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

See Filling Fuel Tank on page 20.

For Model 921020: Remove the plug from

the fuel tank and install the fuel cap located in

the literature pack.

Check Function of all Controls

Ensure unit runs and performs properly. Refer

to OPERATION on page 16.

Run-in Attachment Belt

1. Start unit in a well-ventilated area

according to Starting and Shut Off on

page 21.

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 31.

5. Adjust clutch idler according to

Attachment Clutch/Brake Adjustment on

page 29.

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 - 13

1. Attachment Clutch Lever

2. Speed Selector

3. Traction Drive Clutch Lever

4. Remote Wheel Lock (013, 020, 022)

5. Remote Deflector Control (013, 017,

018, 020, 022)

6. Height Adjuster Trigger (023)

7. Chute Rotation Control (017, 018)

CONTROLS AND FEATURES

Figure 14

OS7440

52

3

1

6

OS7093

52

3

1

6

21

3

SMALL DASH

LARGE DASH

4

4

6

7

5

GB - 14

1. Skid Shoe

2. Clean-Out Tool

3. Remote Discharge Chute Deflector

(013, 017, 018, 020, 022, 023)

4. Manual Discharge Chute Deflector (019)

5. Belt Cover

6. Headlight (013, 017, 018, 020, 022, 023)

7. Auger

8. Auger Gearcase

9. Scraper Blade

10. Discharge Chute

11. Impeller

12. Chute Crank (013, 019, 020, 022, 023)

13. Quick Stick Chute Rotation (017, 018)

Figure 15

OS7420

OS7415

OS7410

3

3

6

6

12 4

13

13

6

1

2

5

8

79

10

11

GB - 15

1. Oil Drain

2. Fuel Shut-Off Valve

3. Primer Bulb

4. Recoil Starter Handle

5. Throttle (Engine Stop)

6. Choke Control Knob

7. Ignition Key

8. Fuel Tank and Cap

9. Oil Fill/Dipstick

Figure 16

OS7420

OS7415

OS7410

921013, 017, 018, 022, 023

3

921019, 020

1

5

72

4

4

4

8

8

9

9

9

3

5

6

2

4

1

6

7

GB - 16

CONTROLS AND FEATURES

See CONTROLS and FEATURES on

page 13 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

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 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

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 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 29.

Ignition Switch (921013, 017, 018, 022,

023)

Operate the ignition switch with

the removable key. To start the

engine, turn the key to Start. To

stop the engine, turn the key to

Off.

Ignition Switch (Push/Pull Safety

Key) (921019, 020)

Key Switch has two

positions:

1. “Stop” - pulled out

2. “Run” - pushed in

NOTE: DO NOT twist

key after it is inserted.

OPERATION

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.

1

2

OL2701

1

2

OL2691

2

1

GB - 17

Primer Bulb

Pushing the primer bulb

in adds fuel for easier

engine start. Refer to

Starting and Shut Off on

page 21.

Speed Selector (921013, 017, 018,

020, 023)

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.

Speed Selector (921019, 022)

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.

Choke Control Knob

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

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)

Electric Starter

The electric starter will start a properly

choked and cranked engine when the starter

button is pushed. Refer to Starting and Shut

Off on page 21.

Recoil Starter Handle

When pulled, handle will turn engine over.

IMPORTANT: DO NOT let handle snap back

against starter.

OS7320

OS1321

921019, 020

OS1196

6

1

1

2

OS7405

CHOKE RUN

2

1

OS7275

21 921019, 020

4321

4

3

2

1

921019, 020

GB - 18

Snow Clean-Out Tool

(Figure 17)

To clear the discharge 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.

Remote Deflector Control

(921013, 017, 018, 020, 022, 023)

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.

Manual Discharge Deflector (921019)

(Figure 18)

ALWAYS position discharge chute deflector

at a safe angle before starting engine. DO

NOT throw snow any higher than necessary.

1. Push deflector handle forward or down

to throw snow lower.

2. Pull deflector handle up or to the rear 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.

Discharge Chute Control

(921017, 018)

(Figure 19)

IMPORTANT: If chute does not stay in set

position, adjust as directed in Discharge

Chute Control on page 27, or repair before

operation.

Rotate the Chute with Discharge Chute

Control (Figure 19).

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.

Figure 17 OS7102

1. Snow

Clean-Out

Tool

1

Figure 18 OS7103

1

1. Deflector

Handle

Figure 19

OS7105

GB - 19

IMPORTANT: DO NOT force frozen chute

controls. If frozen, take to warm place until

controls are free.

Discharge Chute Crank

(921013, 019, 020, 022, 023)

(Figure 20)

IMPORTANT: If chute does not stay in set

position, adjust as directed in SERVICE AND

ADJUSTMENTS on page 26, or repair before

operation.

Rotate the Chute with Discharge Chute

Crank.

IMPORTANT: DO NOT force frozen chute

controls. If frozen, take to warm place until

controls are free.

Axle Lock Pin (921019)

(Figure 21)

Use the axle lock pin to lock or unlock the

right or left wheel. Lock both wheels to

increase traction; unlock one wheel to allow

for easier turning of the unit.

NOTE: Unit will not drive with both wheels

unlocked.

Remote Wheel Lock

(921013, 020, 022)

Squeeze and release the remote wheel lock

control to lock the left wheel for better traction

when throwing snow or to unlock the left

wheel for easier steering.

NOTE: The wheel lock will not release when

under load. Do not unlock the wheel while

turning. If the wheel lock will not release, turn

the unit slightly left or right to relieve axle load

and release the axle lock.

If remote wheel lock does not lock or unlock

properly, adjust or repair before operation

(see Remote Wheel Lock on page 26).

Heated Handles (921017, 018)

Turn the heated handles

switch to the ON (1)

position to activate. Turn

the switch to the OFF (2)

position to deactivate.

Figure 20

OS7106

Figure 21

Wheel Unlocked

Wheel Locked

Axle Lock

Pin

OS6000

OS1950

1

2

GB - 20

Scraper Blade

The scraper blade allows better contact with

the surface being cleared. It also prevents

damage to the housing from normal usage.

IMPORTANT: DO NOT allow Scraper Blade

to wear too far or Auger/Impeller housing will

become damaged.

Skid Shoes

The skid shoes control the distance between

the scraper blade and the ground. Adjust skid

shoes equally to keep blade level with the

ground. Refer to Pre-Start on page 21 for

recommended settings.

Track Angle

(921023)

(Figure 22)

The track angle can be adjusted to position

the auger housing for level clearing, deep

cutting or transport.

Squeeze the handlebar trigger and press

down on the handlebars to move the auger

housing into an up position. Release the

trigger to hold the position.

Lift up on the handlebars and squeeze and

release the handlebar trigger to move the

auger housing into a down position.

FILLING FUEL TANK

GASOLINE

IMPORTANT: ALWAYS use gasoline that

meets the following guidelines:

• Clean, fresh gasoline.

• A minimum of 87 octane/87 AKI (91

RON). High altitude use may require a

different octane. Consult your engine

manual.

• Gasoline with up to 10% ethanol

(gasohol) or up to 10% MTBE (methyl

tertiary butyl ether) is acceptable.

• Use of any gasoline other than those

approved above will void the engine

warranty. If the pumps are not marked

for the content of alcohol or ethers,

check ethanol and MTBE levels with

the fuel supplier.

• Do not modify the fuel system to use

different fuels.

• Never mix oil and gasoline.

NOTE: All gasoline is not the same. If the

engine experiences starting or performance

problems after using a new gasoline, switch

to a different fuel provider or fuel brand.

IMPORTANT: Excessively oxygenated or

reformulated fuels (fuels blended with

alcohols or ethers) can damage the fuel

system or cause performance problems. If

any undesirable operating problems occur,

use a gasoline with a lower percentage of

alcohol or ether.

Fuel Stabilizer

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.

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:

Open Position (1): Use this position to

run the unit.

Closed Position (2): Use this position to

service, transport, or store the unit.

Figure 22

Deep Cutting

OS7111

Transport

Normal

WARNING: AVOID INJURY. Read

and understand the entire Safety

section before proceeding.

GB - 21

To add fuel to fuel tank:

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. Remove cap.

NOTE: Refer to Engine Manual for proper

fuel type and tank capacity.

5. Replace fuel cap and tighten.

6. 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 29 and Traction Drive Clutch

Adjustment on page 31.

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 29 and Traction Drive Clutch

Adjustment on page 31).

4. Check Remote Wheel Lock

(921013, 020, 022)

Squeeze and release the remote wheel lock

control to lock the left wheel for better traction

when throwing snow or to unlock the left

wheel for easier steering.

If remote wheel lock does not lock or unlock

properly, adjust or repair before operation

(see Remote Wheel Lock on page 26).

5. Check Axle Lock Pins

(921019)

Use the axle lock pins to lock or unlock the

wheels. Lock both wheels to increase

traction; unlock one wheel to allow for easier

turning of the unit.

6. Check Skid Shoes

Check and adjust Skid Shoes (See Skid

Shoes on page 26). 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.

7. Check Engine Fuel &

Crankcase Oil

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

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.

1

2

921019, 020

1

2

921013, 017, 018,

022, 023

WARNING: AVOID INJURY. Read

and understand the entire Safety

section before proceeding.

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.

GB - 22

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 instructions.

NOTE: A warm engine requires less choking

than a cold engine.

5. Set throttle to proper starting

position.Put the ignition key in the

ignition switch and turn it to the “Start”

position.

NOTE: 921019, 020 - DO NOT twist key after

it is inserted.

6. Grasp starter handle and pull rope out

slowly until it pulls harder. Let rope

rewind slowly.

7. Pull rope with a rapid continuous full arm

stroke. Let rope rewind slowly.

IMPORTANT: DO NOT let Starter Handle

snap against Starter.

8. Repeat steps 6 and 7 until engine starts.

(If engine does not start, refer to

TROUBLESHOOTING on page 36.)

9. Adjust choke as needed.

10. 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 cord into 120V 3-wire,

grounded outlet.

IMPORTANT: Use only Ariens extension cord

(P/N 02483100) or an equilavent cord that is

rated for a minimum of 13 amps, grounded,

UL listed, CSA certified and labeled as

suitable for outdoor use.

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. Set throttle to proper starting

position.Put the ignition key in the

ignition switch and turn it to the “Start”

position.

NOTE: 921019, 020 - 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. 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 36.)

10. Adjust choke as needed.

11. Disconnect power cord from outlet, then

starter.

12. Set throttle to Part Throttle or Slow

position for adaptation to outside

temperature or travel. 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. 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.

IMPORTANT: DO NOT overload unit capacity

by 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.

ALWAYS direct snow away from area to be

cleared and with direction of the wind.

GB - 23

TRAVELING

To travel from one work area to another:

1. Set Throttle to Slow or Part-Throttle

position.

2. 921013, 017, 018, 019, 020, 022: Press

down on handlebars enough to raise

front of unit slightly off surface.

921023: Place the unit in the transport

position (see Track Angle on page 20).

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.

SERVICE POSITION

1. Shut off engine, remove key, disconnect

spark plug wire and allow unit to cool

completely.

2. Close fuel shut-off valve (see Fuel Shut-

Off Valve on page 20).

3. Drain fuel tank and fuel system (see

Engine Manual for complete

instructions).

4. Place unit on a flat level surface. Tip unit

forward onto front of auger housing for

service.

IMPORTANT: Ensure unit is secure and will

not tip over. Strap and clamp onto bench if

needed.

MAINTENANCE

WARNING: AVOID INJURY. Read

and understand the entire Safety

section before proceeding.

WARNING: Before tipping unit up

onto housing, remove fuel so no

spills will occur . Ensure unit is

secure and will not tip over during

maintenance.

Figure 23

Service Position

OS7121

GB - 24

MAINTENANCE SCHEDULE

The chart below shows the recommended

maintenance schedule that should be

performed on a regular basis. More frequent

service may be required.

* After first five hours of operation.

** After first two hours of operation,

thereafter every 25 hours.

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.

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 29 and Traction Drive Clutch

Adjustment on page 31.

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 24.

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

Change oil after first 2 hours of operation,

thereafter change oil every 25 hours (more

often 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. 921019, 020-Remove

right wheel to allow better access to oil drain.

CHECK TIRE PRESSURE

(921013, 017, 018, 019, 020, 022)

Keep tires at pressure listed on the tire

sidewall. See Check Tire Pressure on

page 12.

MAINTENANCE

SCHEDULE

Service

Performed Each

Use Every

5 hrs.

Every

25

hrs.

Yearly

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 ••

GB - 25

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 24). 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 L-3 synthetic

severe duty gear lube (Part Number

00068800).

NOTE: Gearcase filler plug may require an

application of Loc-Tite® 565 thread sealant

with repeated servicing. If Loc-Tite® 565 is

not available, use PTFE pipe sealing tape on

the filler plug.

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 36.

Sno-Thro should be lubricated (Figure 25) at

beginning of season or every 25 operating

hours.

Figure 24

1. Auger Gearcase

2. Oil Fill and Drain Plug

2

1

OS7132

Figure 25

Oil

Grease

921013, 019, 020, 022, 023

921017, 018

921017, 018

OS7235

OS7240

OS7245

OS7250

GB - 26

SCRAPER BLADE

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 skid shoes to fully raised position

(housing closest to ground).

3. Reposition scraper blade flush with skid

shoes and tighten lock nuts.

SKID SHOES

(Figure 26)

Skid Shoes should be adjusted as conditions

require.

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

surface.

2. Adjust skid shoes by inserting a spacer

of desired thickness under center of

scraper blade, loosen skid shoe

hardware, slide skid shoes 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 skid

shoes equally.

SHEAR BOLTS

(Figure 27)

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 36.

Occasionally a foreign object may enter the

auger/impeller housing and jam the auger,

breaking shear bolts which secure the auger

to the shaft. This allows auger to turn freely

on the shaft which may help prevent damage

to gear drive.

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.

NOTE: DO NOT overtighten the shear bolt.

Tighten shear bolt to 5.8 – 12.2 lbf-ft (7.9 –

16.5 N•m).

REMOTE WHEEL LOCK

(921013, 020, 022)

(Figure 28)

If remote wheel lock does not lock or unlock:

1. Place unit in service position (see

Service Position on page 23).

2. Loosen jam nuts on cable. Make sure

the bottom jam nut is loosened enough

to remove slack from cable (Figure 28).

3. Pull the cable adjuster to remove slack

between the cable adjuster and the

extension spring and hold the cable

adjuster in position while finger

tightening the top jam nut against the

bracket. Do not extend the spring or

engage the mechanism.

4. Tighten the bottom jam nut.

SERVICE AND ADJUSTMENTS

WARNING: AVOID INJURY. Read

and understand the entire Safety

section before proceeding.

Figure 26

2

1OS0482

1. Skid Shoe

2. Skid Shoe Hardware

Figure 27

1. Auger

2. Shear Bolts

OS7150

12

GB - 27

5. Check function of remote wheel lock. If

wheel lock does not function properly,

remove bottom cover to check cable

slack.

6. Repeat steps 2 – 4 while watching cable

to remove slack.

7. Check function of remote wheel lock. If

wheel lock does not function properly,

take the unit to Dealer for repairs.

REMOTE DEFLECTOR CONTROL

(921013, 017, 018, 020, 022, 023)

(Figure 29)

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.

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 29).

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.

DISCHARGE CHUTE CONTROL

(921017, 018)

(Figure 30)

If chute does not stay in position while

throwing snow or if chute does not rotate

freely, adjust the cable under the gear cover

so the chute lock fingers engage or

disengage the locking gear.

If chute does not stay in position:

Loosen the cable by loosening the rear

adjustment nut, and then tightening the

forward adjustment nut against the bracket

until the lock arm engages the gear teeth

(Figure 30).

Figure 28

1. Top Jam Nut

2. Bottom Jam Nut

3. Cable Adjuster

1

2

No Slack

OS7170

3

Figure 29

2

1

1. Adjusting Nuts

2. Cable Support Bracket

OS7175

1. Forward

Adjustment Nut

2. Rearward

Adjustment Nut

Figure 30 OS7181

GB - 28

If chute does not rotate freely:

Tighten the cable by loosening the forward

adjustment nut, and then tightening the rear

adjustment nut against the bracket until all

cable slack is removed (Figure 30).

MANUAL DISCHARGE

CHUTE DEFLECTOR

(921019)

(Figure 31)

Deflector must stay in selected position while

blowing snow.

To adjust, loosen then retighten hardware to

desired deflection drag force (Figure 31).

DISCHARGE CHUTE

(921013, 019, 020, 022, 023)

(Figure 32)

If discharge chute does not stay in position

while operating, tighten nut on carriage bolt at

pivot point to increase tension on spring.

SPEED SELECTOR

ADJUSTMENT

(Figure 33)

To adjust:

1. Disconnect adjustment pivot pin from

speed selector lever by removing

hairpin.

2. Place the speed selector on the dash in

the fastest forward speed position.

3. Turn the speed selector lever straight

down towards the ground as far as it will

go.

4. 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.

5. Secure adjustment pivot pin with hairpin.

6. Make sure the speed selector shifts into

each speed position.

7. Check forward and reverse speeds:

a. Start unit.

b. Shift speed selector into the first

forward speed.

Adjusting

Hardware

Figure 31 OS7176

Discharge Chute

Deflector

Discharge

Chute

Figure 32

OS7177

1. Spring

2. Nut

1

2

1

2

GB - 29

c. Engage the traction clutch. Unit

should move forward.

d. Stop unit.

e. Shift speed selector into first

reverse speed.

f. Engage the traction clutch. Unit

should move backward.

g. Shut off unit.

8. Adjust pivot pin on the shift rod as

necessary so unit travels forward when

speed selector is in first forward position

and travels backward when speed

selector is in first reverse position.

9. Connect the pivot pin to the speed

selector arm with the hardware removed

in step 1.

ATTACHMENT CLUTCH/BRAKE

ADJUSTMENT

(Figures 34 and 35)

Remove Attachment Cable Slack

1. Shut off engine, remove key, disconnect

spark plug wire and allow unit to cool

completely.

2. Loosen hardware securing belt cover to

unit.

NOTE: DO NOT completely remove the

hardware from unit.

3. Remove belt cover.

4. 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

(Figure 34).

5. With the attachment clutch disengaged,

check that the attachment idler arm

lightly touches the frame (Figure 35).

6. Tighten jam nut on the adjustment

barrel.

Check Attachment Idler Arm Roller

Clearance

(Figure 36)

1. Place the unit into the service position.

Remove the bottom cover.

2. With the clutch lever engaged, check the

clearance between the frame and plastic

roller on the lower end of the attachment

idler arm.

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.

Figure 33

1. Shift Rod

2. Adjustment Pivot Pin

3. Speed Selector Lever

4. Hairpin

2

3

1

4

OS7186

Figure 34

1. Adjustment Barrel

2. Jam Nut

2

OS7182

1

OS7184

Figure 35

OS7194

With the attachment clutch disengaged,

check the attachment idler arm position

here. The attachment idler arm should

lightly touch the frame.

GB - 30

• If roller is 1/2 –7/8 in. (12.7 – 22.2 mm)

from frame, go to Adjust the

Attachment Clutch Cable Spring

Extension on page 30.

• If roller is more that 7/8 in. (22.2 mm)

from frame, loosen idler adjustment

nut and move idler away from the belt,

tighten adjustment nut and recheck

roller clearance.

Adjust the Attachment Clutch Cable

Spring Extension

(Figure 37 and 38)

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

(Figure 37).

• If spring extension is within the

specified range, go to Check

Attachment Brake on page 31.

• If spring extension is outside of

specified range, go to step 2.

2. Adjust cable length (Figure 38).

a. Loosen jam nut on cable.

b. To increase spring extension

adjust barrel down the cable and

tighten jam nut.

c. To decrease spring extension

adjust barrel up the cable and

tighten jam nut.

Figure 36

OS7189

Roller should be 1/2 – 7/8 in.

(12.7 – 22.2 mm) from the frame when

the attachment clutch is engaged.

Figure 37

1/2 – 9/16 in.

(12.7 –- 14.3 mm)

Figure 38

OS7221

1. Engine Sheave

2. Attachment Drive Belts

3. Belt Finger

4. Attachment Belt Idler

5. Attachment Idler Adjustment Nut

1

2

3

5

4

OS7194

GB - 31

Check Attachment Brake

(Figure 39)

1. With the clutch lever disengaged, brake

pad must 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 31. If there is less than 1/16 in.

(1.6 mm) gap, go to step 2.

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

1/2 – 9/16 in. (12.7 – 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 ranges.

IMPORTANT: If adjustments cannot be

brought into specified ranges see your Dealer

for repairs.

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

(Figure 40).

To adjust belt finger, loosen the bolts and

move the finger to the proper position.

Tighten the bolts and recheck the belt

finger clearance.

2. Replace the belt cover and tighten

hardware.

TRACTION DRIVE CLUTCH

ADJUSTMENT

(Figure 41, 42 and 43)

If drive slips, adjust traction clutch to

compensate for friction disc wear.

To adjust traction clutch:

1. Place speed selector in first forward

speed.

2. With the engine OFF, push unit forward

while slowly moving the traction drive

clutch lever toward the handlebar.

3. Measure the distance between the lever

and handlebar when the wheels begin to

brake. The distance should be:

7 – 7-1/2 in. (177.8 – 190.5 mm)

(Figure 41). If distance is out of range,

adjust the traction clutch.

Figure 39

OS7188

Minimum of 1/16 in.

(1.6 mm).

1. Attachment Drive Belt

2. Brake Arm and Pad

3. Attachment Pulley

1

2

3

Figure 40 OS7194

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

2

GB - 32

4. To adjust traction clutch (Figure 42):

a. With the traction drive clutch

lever disengaged, loosen the jam

nut on the cable adjuster.

b. Turn the adjuster body up the

cable to decrease the distance

between the clutch lever and

handlebar.

c. Turn the adjuster body down the

cable to increase the distance

between the clutch lever and

handlebar.

5. Check the traction clutch lever distance

and repeat adjustment steps if

necessary.

6. Tighten the jam nut on the traction cable

adjustor body.

7. With the clutch disengaged, check that

there is more than 1/32 in. (0.8 mm)

clearance between friction disc and

drive plate assembly (Figure 43).

IMPORTANT: If traction clutch cannot be

adjusted within specified range, see your

Dealer for repairs.

ATTACHMENT DRIVE BELT

REPLACEMENT

Remove old attachment drive belts:

1. Shut off engine, remove key, disconnect

spark plug wire and allow unit to cool

completely.

2. Loosen hardware securing belt cover to

unit.

NOTE: DO NOT completely remove the

hardware from unit.

3. Remove belt cover.

4. 921017, 018 - Remove chute gear cover

(Figure 44).

5. Rotate discharge chute all the way to the

left (as viewed from the operator’s

position).

6. 921017, 018 - Remove hairpin under the

control panel connecting the discharge

chute rod to the chute rotation lever and

slide the discharge chute rod forward.

921013, 019, 020, 022, 023 - Remove

spring clip from chute crank and

separate.

IMPORTANT: Disconnect chute lock cable

and deflector cable, if equipped.

7. Remove belt finger (Figure 40).

8. Remove attachment drive belt 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.

9. Support Sno-Thro frame and housing.

Figure 41 OS7206

7 – 7-1/2 in.

(177.8 – 190.5 mm)

Figure 42

OS7208

1. Traction Clutch Cable

2. Adjuster Body

3. Jam Nut

2

3

1

Figure 43

OS7144

>1/32 in.

(.8 mm)

GB - 33

10. Remove hex bolts securing housing to

frame (two on each side). Tip housing

and frame apart on pivot pin (Figure 44).

11. Remove attachment drive belts from

attachment pulley (hold brake away from

belt).

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 finger.

IMPORTANT: With clutch lever engaged, belt

finger on the side opposite the belt idler

should be less than 1/8 in. (3 mm) from belt,

but not touching the belt. Adjust belt finger as

necessary.

5. Check adjustment. See Attachment

Clutch/Brake Adjustment on page 29.

6. Reconnect chute crank and secure with

spring clip (921013, 019, 020, 022, 023)

or hairpin (921017, 018).

IMPORTANT: Reconnect chute lock cable

and deflector cable (if equipped).

7. Replace belt cover and tighten

hardware.

TRACTION 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 Belt Replacement on

page 32).

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.

Figure 44

921013, 019, 020, 022, 023

921017, 018

1. Belt Cover

2. Chute Gear Cover

3. Discharge Chute Rod

4. Chute Lock Cable

1

2

3

4

1

3

2

WARNING: AUGER / IMPELLER

MUST STOP within 5 seconds

when attachment clutch lever is

released or unit damage or serious

injury may result.

Figure 45

1. Traction Drive

Belt

2. Engine

Sheave

3. Attachment

Drive Belts

4. Belt Finger

5. Attachment

Belt Idler

6. Attachment

Idler

Adjustment

Nut

7. Traction Belt

Idler

2

1

3

4

56

7

GB - 34

2. To gain belt clearance, remove swing

gate spacer and slide drive plate over so

that finger clears stop hole in frame and

can swing past it (Figure 46).

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).

4. Install new traction drive belt onto driven

pulley and engine sheave.

5. Swing drive plate toward friction disc

until finger lines up with stop hole in

frame. Slide drive plate over, inserting

finger into stop hole. Reinstall drive plate

spacer.

NOTE: Make sure the drive plate assembly

return spring remains connected to the frame

and nylon bushing is in drive plate pivot hole.

6. Replace attachment drive belt (See

Attachment Drive Belt Replacement on

page 32).

FRICTION DISC REPLACEMENT

1. Shut off engine, remove key, disconnect

spark plug wire and allow unit to cool

completely.

2. Place unit into service position on a level

surface.

3. Remove both wheels.

4. Remove bottom cover by removing six

hex bolts.

5. Disconnect pivot pin from the speed

selector arm. Save the hardware for

reinstallation.

6. Remove spring clip nearest drive

sprocket from hex shaft.

7. Remove left bearing flange from frame.

8. Slide hex shaft to the left to remove

pinion sprocket and friction disc

assembly from hex shaft.

NOTE: Be sure to save washers between

bearing and sliding fork for re-assembly.

9. Remove friction disc assembly from

frame.

10. Remove three screws holding friction

disc to carrier bearing.

11. Remove old friction disc. Put the new

friction disc in place, cup side to carrier

bearing.

12. Reinstall three screws onto new friction

disc and carrier bearing. Torque to

5 – 6 lbf-ft (22.2 – 26.7 N•m).

13. Insert new friction disc assembly into

frame. Install washers onto carrier

bearing and slide into speed selector

arm.

14. Slide hex shaft through new friction disc

assembly. Install pinion sprocket onto

hex shaft and slide shaft into right

bearing.

15. Install left bearing using hardware

removed in step 7.

16. Reinstall clip pin into hex shaft.

17. Connect pivot pin to speed selector arm

(see Discharge Chute on page 28).

18. Replace bottom cover.

19. Install wheels.

20. Return unit to upright position.

21. Connect spark plug wire to spark plug.

22. Adjust traction drive clutch (see Traction

Drive Clutch Adjustment on page 31).

Figure 46

OS7144

1. Spacer

2. Drive Plate

Assembly

3. Traction Belt Idler

4. Attachment Drive

Belts

5. Traction Drive

Belt

6. Engine Sheave

7. Friction Disc

8. Drive Plate

Finger

2

3

5

6

1

7

4

8

GB - 35

TRACK TENSION ADJUSTMENT

(921023)

(Figure 48 and 49)

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) (Figure 48).

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 49):

1. Tighten the adjuster nut to tighten the

track tension.

Loosen the adjuster nut to reduce track

tension.

2. Check that unit tracks straight with no

pulling to either side.

HEIGHT ADJUSTER CABLE

ADJUSTMENT (921023)

(Figure 50)

1. Make sure that height adjustment lock

finger is fully engaged (Figure 50).

2. Loosen jam nut on cable adjustment

barrel.

3. Turn the adjustment barrel to remove all

cable slack and bring the overtravel arm

until it makes slight contact with the right

end of the slot in the height adjuster lock

finger.

4. Tighten the jam nuts.

Figure 47 OS7142

1. Hex Shaft

2. Bearing

Flange

3. Speed

Selector

Arm

4. Friction Disc

5. Spring Clip

6. Drive Plate

Assembly

7. Drive

Sprocket

2

4

1

53

6

7

Figure 48

3/8 in.

(9.6 mm)

Figure 49

Track

Adjusters

OS7228

1. Height Adjuster Lock Finger

2. Overtravel Arm

3. Height Adjuster Cable

4. Jam Nuts

Figure 50

3

2

1

OS7229

Before adjusting ensure

that height adjuster lock

finger is fully engaged.

Pin on overtravel arm

makes slight contact

with end of slot.

4

GB - 36

SHORT TERM

IMPORTANT: NEVER spray unit with high

pressure 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.

LONG TERM

Clean unit thoroughly with mild soap and low

pressure water and lubricate (see

MAINTENANCE on page 23). Touch up all

scratched painted surfaces.

Remove weight from wheels by putting

blocks under frame or axle.

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 (Ariens p/n 00592900)

according to manufacturers’ 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.

STORAGE

WARNING: AVOID INJURY. Read

and understand the entire Safety

section before proceeding.

SERVICE PARTS

Order the following parts through your

Dealer:

Part No. Description

00036800 Ariens Hi-Temp Grease (3, 3 oz

cartridges )

00592900 Fuel Stabilizer (4 oz.)

21534100 Spark Plug (921013, 017, 018,

022, 023)

21547200 Spark Plug (921019, 020)

07200514 Auger Belt (2) (921013, 017,

018, 019, 022, 023)

07200536 Auger Belt (2) (921020)

07200111 Traction Belt (921013, 017,

018, 019, 022, 023)

07200522 Traction Belt (921020)

00170800 Friction Disc

52100100 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

72406900 Slicer Bar

72600300 Composite Skid Shoes

72600200 Cover

72408000 Snow Cab

TROUBLESHOOTING

PROBLEM PROBABLE CAUSE CORRECTION

Engine will not

crank/start.

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. Electric starter not

functioning.

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.

GB - 37

Engine stops. 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.

6. Plugged fuel cap vent.

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.

6. Replace fuel cap.

Engine

problems.

1. See Engine Manual. 1. See Engine Manual.

Does not

operate in

Forward /

Reverse.

1. Friction disc not adjusted

properly.

2. Traction belt not

functioning.

3. Speed selector not

adjusted properly.

1. Repair or replace friction disc.

See Friction Disc Replacement

on page 34.

2. Repair or replace traction drive

belt. See Friction Disc

Replacement on page 34.

3. Adjust speed selector. See

Speed Selector Adjustment on

page 28.

Small rubber

beads collect

in frame

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

or large pieces of rubber mean

friction disc should be checked

and replaced as necessary.

Unit throws

snow poorly or

does not throw

snow.

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. Replace shear bolts (see Shear

Bolts on page 26).

2. Adjust attachment clutch/brake

(see Attachment Clutch/Brake

Adjustment on page 29).

3. Move unit to a warm place to

thaw.

4. With the engine off and auger

disengaged, check for

obstructions and remove.

5. Adjust or replace attachment

drive belts (see Attachment Drive

Belt Replacement on page 32).

TROUBLESHOOTING

PROBLEM PROBABLE CAUSE CORRECTION

GB - 38

SPECIFICATIONS

Model Number 921013 921017 921018

Description

Deluxe 30

Deluxe 24

Platinum Deluxe 30

Platinum

Engine

Engine Briggs & Stratton

Polar Force 1450 Briggs & Stratton

Polar Force 1150 Briggs & Stratton

Polar Force1650

Gross Torque* - ft-lbs (N•m) 14.5 (19.66) 11.5 (15.59) 16.5 (22.37)

*Engine output stated in gross torque per SAE J1940 as rated by engine manufacturer

Displacement - in. (cc) 18.61 (305) 15.19 (249) 20.87 (342)

High Idle - RPM (min) 3600 ± 100

Electric Start 120V

Fuel Tank Capacity - qt (Liters) 3.2 (3.0) 2.9 (2.74) 3.2 (3.0)

Chute

Chute Rotation Angle 200°

Rotation Control 2.5X Quick Turn Quick Turn

Deflector Control Remote

Auger

Snow Clearing Width - in. (cm) 30 (76.2) 24 (61.0) 30 (76.2)

Gearcase XS Aluminum

Auger Diameter - in. (cm) 14 (35.6)

Impeller

Impeller Diameter - in. (cm) 14 (35.6)

Impeller Speed (RPM) 1010

Impeller Tip Speed -

ft/sec (m/sec) 3702 (1128)

Drive

Blower Drive Dual HA Belts

Drive Disc-O-Matic™

Speeds 6 Forward and 2 Reverse

Axle Control Remote Axle Lock Automatic Traction Control

Pneumatic Tires - in. (cm) 15 x 5-6 (38 x 13-15) Directional

Size and Weight

Length - in. (cm) 57.91 (147.1)

Height - in. (cm) 44.25 (112.4)

Width - in. (cm) 32.4 (82.3) 26.4 (67.1) 32.4 (82.3)

Weight - lbs (Kg) 250 (113.4) 224 (101.6) 250 (113.4)

GB - 39

SPECIFICATIONS

Model Number 921019 921020 921022 921023

Description Deluxe 24 Deluxe 30

Deluxe 28 Deluxe Track 28

Engine

Engine Model Subaru SX21 Subaru SX30 Briggs & Stratton

Polar Force 1150

Gross Torque* - ft-lbs (N•m) — — 11.5 (15.59)

*Engine output stated in gross torque per SAE J1940 as rated by engine manufacturer

Displacement - in. (cc) 12.88 (211) 17.51 (287) 15.19 (249)

High Idle - RPM (min) 3600 ± 100

Electric Start 120V

Fuel Tank Capacity -

qt (Liters) 3.8 (3.59) 6.36 (6.02) 2.9 (2.74)

Chute

Chute Rotation Angle 200°

Rotation Control 2.5X Quick Turn

Deflector Control Manual Remote

Auger

Snow Clearing Width -

in. (cm) 24 (61.0) 30 (76.2) 28 (71.1)

Gearcase XS Aluminum

Auger Diameter - in. (cm) 14 (35.6)

Impeller

Impeller Diameter - in. (cm) 14 (35.6)

Impeller Speed (RPM) 1010

Impeller Tip Speed -

ft/min (m/m) 3702 (1128)

Drive

Blower Drive Dual HA Belts

Drive Disc-O-Matic™

Speeds 6 Forward and 2 Reverse

Axle Control Pin-Lock Remote Axle Lock Solid Axle

Pneumatic Tires - in. (cm) 15 x 5-6 (38 x 13-15) Directional 5.5 (13.97)

Directional

Track Drive

Size and Weight

Length - in. (cm) 55.4 (140.7) 57.91 (147.1) 55.4 (140.7) 57.91 (147.1)

Height - in. (cm) 44.5 (113.3) 44.25 (112.4) 44.5 (113.3) 44.25 (112.4)

Width - in. (cm) 26.4 (67.1) 32.4 (82.3) 29.9 (75.9) 29.9 (75.9)

Weight - lbs (Kg) 213 (96.6) 241 (109.3) 220 (99.8) 274 (124.3)

ARIENS COMPANY

GRAVELY® | STENS® | LOCKE® | NATIONAL® | BYNORM® | EVERRIDE® | GREAT DANE® Snow_2010

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Three-Year Limited Sno-Thro®

Warranty

Ariens Company (Ariens) warrants to the original purchaser that Ariens Sno-Thro products will be free from

defects in material and workmanship for a period of three years after the date of purchase. An authorized

Ariens 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 applies only if the product is put to personal use around a household or

residence. If the product is put to any business use, agricultural, commercial, or industrial, then the duration

of this warranty shall be 90 days after the date of purchase, or one year after the date of purchase if the

product is labeled as a Pro, Professional, or Commercial Product. If any product is rented or leased, then the

duration of this warranty shall be 90 days after the date of purchase. It is the owner’s responsibility to perform

correctly the maintenance and minor adjustments explained in the owner’s manual.

Two-Year Limited Warranty on AMP™ Series Battery Packs and Subassemblies

The battery pack and/or battery subassemblies on AMP series electric Sno-Thro products is/are war-

ranted to the original purchaser for two years from the date of purchase. Ariens will replace, free of

charge to the original purchaser, any battery pack and/or battery subassembly that fails due to defect in

material or workmanship for one year after the date of purchase. For the next 12 months, Ariens will

cover the prorated cost of replacing a battery pack and/or battery subassembly that fails due to defect

in material or workmanship. This warranty does not apply to battery packs or battery subassemblies

that fail due to accident, neglect, abuse, improper maintenance, improper storage or improper charging

procedures.

Service Parts and Accessories Warranty

Genuine Ariens or Gravely brand service parts and accessories are warranted to be free from defects

in material and workmanship for a period of 90 days after the date of purchase. An authorized Ariens

dealer will repair or replace any such part or accessory free of charge, except for labor, during that

period.

Exceptions, Limitations, Exclusions

Customer Responsibilities

Register the product immediately at the time of sale. If the dealer does not register the product, the

customer must complete the product registration card in the literature package and return it to the Ariens

Company, or register the unit online at www.ariens.com or www.gravely.com.

To obtain warranty service, the original purchaser must:

• Perform the maintenance and minor adjustments explained in the owner’s manual.

• Promptly notify Ariens or an authorized Ariens or Gravely service representative of the need for

warranty service.

• Transport the product to and from the place of warranty service.

• Have the warranty service performed by an authorized Ariens or Gravely service representative.

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

655 W. Ryan Street

Brillion, WI 54110

(920) 756 - 2141

www.ariens.com

www.gravely.com

ARIENS COMPANY

GRAVELY® | STENS® | LOCKE® | NATIONAL® | BYNORM® | EVERRIDE® | GREAT DANE® Snow_2010

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Limitations

• Batteries are warranted only for a period of 12 months after date of purchase, on a prorated basis. For

the first 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 will cover the prorated cost of any defective

battery, for up to 12 months after the date of purchase. This battery limited warranty does not apply to

the battery packs on AMP series products.

• Friction discs, belts, idlers, cables, and electrical components on Sno-Thro models put to personal use

around a household or residence are warranted against defects in materials or workmanship to the

original purchaser for two years.

Exclusions – Items Not Covered by This Warranty

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

covered by this warranty.

• Parts that are not genuine Ariens or Gravely service parts are not covered by this warranty and may

void the warranty.

• Damages resulting from the installation or use of any part, accessory or attachment which is not

approved by the Ariens Company for use with product(s) identified herein are not covered by this

warranty.

• The following maintenance, service and replacement items are not covered by this warranty unless

they are noted in the Limitations section above: lubricants, spark plugs, oil, oil filters, air filters, brake

shoes, runners, scraper blades, shear bolts, headlights, light bulbs.

• Any misuse, alteration, improper assembly, improper adjustment, neglect, or accident which requires

repair 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.

Disclaimer

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 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.

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.

This warranty gives you specific legal rights, and you may also have other rights which

vary from state to state.

Ariens Company

655 West Ryan Street

Brillion, WI 54110-1072

920-756-2141

www.ariens.com