Ariens 911164 - LM21SW, 911162 - LM21S, 911165 - LM21SW CARB, 911163 - LM21S CARB, 911160 - LM21 User Manual
...
Walk Behind Lawn Mower
Owner/Operator Manual
Models
911133 – LM21S
911134 – LM21SW
911160 – LM21
911161 – LM21 CARB
911162 – LM21S
911163 – LM21S CARB
911164 – LM21SW
911165 – LM21SW CARB
ENGLISH
01282300 11/07
Printed in USA
TABLE OF CONTENTS
Figure 1
OM1600
Unit Serial
Number Label
Engine Serial
Number Label
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Assembly . . . . . . . . . . . . . . . . . . . . . . . . 8
Controls and Features . . . . . . . . . . . . . 9
Operation . . . . . . . . . . . . . . . . . . . . . . . 10
Maintenance. . . . . . . . . . . . . . . . . . . . . 15
Service and Adjustment s. . . . . . . . . . 18
INTRODUCTION
Storage. . . . . . . . . . . . . . . . . . . . . . . . . 21
Troubleshooting . . . . . . . . . . . . . . . . . 21
Service Par ts . . . . . . . . . . . . . . . . . . . . 22
Accessories. . . . . . . . . . . . . . . . . . . . . 22
Specifications . . . . . . . . . . . . . . . . . . . 23
Warranty. . . . . . . . . . . . . . . . . . . . . . . . 28
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
THE MANUAL
Before using the unit, carefully and
completely read your manuals. The contents
will give you an understanding of safety
instructions and controls during normal
operation and maintenance.
All reference to left, right, front, or rear are
given from the operator’s position, facing the
direction of forward travel.
SERVICE AND REPLACEMENT
PARTS
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 also printed on a serial
number label, located on the frame of your
unit (Figure 1).
• Record Unit Model and Serial numbers
here:
• Record Engine Model & Serial numbers
here:
GB - 2
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 on the internet.
UNAUTHORIZED REPLACEMENT
PARTS
Use only Ariens replacement parts.
Replacing 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.
SAFETY
WARNING: This cutting machine
is capable of amputating hands
and feet and throwing objects.
Failure to observe the safety
instructions in the manuals and
on decals could result in serious
injury or death.
Slopes are a major factor related
to slip and fall accidents.
Operation on all slopes requires
extra caution.
Tragic accidents can occur if the
operator is not alert to the
presence of children. Never
assume that children will remain
where you last saw them.
Gasoline is extremely flammable
and the vapors are explosive,
handle with care.
Stop unit and engine, remove key
(if equipped) and allow moving
parts to stop before leaving
operator’s position.
DEALER DELIVERY
Dealer should:
1. Check that all assembly and
adjustments have been properly
completed.
2. Fill out Original Purchaser Registration
Card and return the card to Ariens.
3. Explain Ariens Limited Warranty Policy.
4. Explain recommended lubrication and
maintenance. Advise customer on
adjustments. Remind customer to
change oil in 4 cycle engine crankcase
after first five (5) hours of operation.
5. Instruct customer on controls and
operation of unit. Discuss and
emphasize the Safety Rules. Give
customer Owner/Operator, Parts, and
Engine manuals. Advise customer to
thoroughly read and understand them.
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 apply to your unit.
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.
DANGER: IMMINENTLY
HAZARDOU S SI TU ATION! If not
avoided, WILL RESULT in death or
serious injury.
WARNING: POTENTIALLY
HAZARDOU S SI TU ATION! If not
avoided, COULD RESULT in
death or serious injury.
GB - 3
CAUTION: POTENTIALLY
1
2
3
OM0813
Figure 2
OL1801
OL4370
OL0910
OL4540
OL3030
HAZARDOUS SITUATION! If not
avoided, MAY RESULT in minor or
moderate injury. It may also be
used to alert against unsafe
practices.
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.
REQUIRED OPERATOR
TRAINING
Original purchaser of this unit was instructed
by the seller on safe and proper operation. If
anyone other than the original purchaser will
use the unit, ALW AYS 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 for safety decal
locations.
1. DANGER!
TO AVOID SERIOUS INJURY OR DEATH
Read the operator’s manual.
Keep children and others away
from unit while operating.
Never direct discharge toward
other people. Thrown objects can
cause injury.
Do not operate mower unless
guards are in operating position
or entire bagger is attached.
Keep safety devices (guards,
shields, switches, etc.) in place
and working.
• Go across slopes, not up and down.
• Look down and behind before and
while moving backward.
• Do not park on a slope unless
chocked or blocked.
• Do not allow operation of machine by
untrained personnel.
2. DANGER!
KEEP HANDS AND FEET AWAY
Do not operate mower unless guards are in
operating position or bagger is attached.
3. CAUTION!
• Bag is subject to wear and
deterioration.
• Check bag frequently, replace when
necessary.
• Use original bag to comply with safety
specifications.
GB - 4
SAFETY RULES
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.
Learn applicable rules and laws in your area,
including those that may restrict the age of
the operator.
Read, understand and follow all safety
practices in Owner/Operator Manual before
beginning assembly. Failure to follow
instructions could result in personal injury
and/or damage to unit.
If the operator or the mechanic cannot read
the manual, it is the owner’s responsibility to
explain it to them. Only the user can prevent
and is responsible for accidents or injuries
occurring to themselves, other people or
property.
ALWAYS remove key (if equipped) and
disconnect wire from spark plug before
assembly. 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.
Clear work area of stones, sticks, wire and
foreign objects which might be picked up and
thrown. Tall grass can hide obstacles.
Know the work area. Stay alert for holes,
rocks, rough terrain and hidden hazards.
Keep away from drop-offs, ditches, or
embankments that could cause operator to
lose footing or control of unit.
ALWAYS be aware of traffic when operating
along streets or curbs.
Keep work area clear of all persons, children
and pets.
Keep children out of the work area and under
the watchful care of a responsible adult.
ALWAYS operate unit when there is good
visibility and light.
DO NOT mow wet grass.
ALWAYS be sure of your footing. Keep a firm
hold on handlebar. Walk, NEVER run.
Engine/blade control feature on mower stops
engine and blade within 3 seconds whenever
operator releases handlebar. Check this
feature frequently. If feature fails to operate,
disconnect spark plug wire and adjust or have
it repaired before using unit.
Only trained adults may operate or service
unit. Training includes actual operation. The
owner is responsible for training users.
NEVER operate after or during the use of
medication, drugs or alcohol. Unit requires
complete and unimpaired attention.
NEVER allow children to use or service
mower.
ALWAYS keep hands and feet away from
rotating parts. Rotating parts can cut off body
parts.
ALW AYS keep hands away from pinch points.
Fumes from engine exhaust can cause death
or serious injury. DO NOT run engine in an
enclosed area.
ALWAYS protect eyes, face, and body with
adequate safety gear and protective clothes.
Wear sturdy footwear, gloves, a hard hat and
safety goggles or safety glasses with side
shields while operating mower.
Wear appropriate hearing protection.
NEVER operate mower barefoot or when
wearing open sandals or canvas shoes.
NEVER wear loose clothes, long hair or
jewelry that may get caught in rotating parts.
ALWAYS stand clear of discharge when
operating unit.
NEVER direct discharge toward bystanders.
Operator is responsible for bystander safety.
DO NOT touch hot parts. Allow parts to cool.
Keep safety devices or guards in place and
functioning properly. NEVER modify or
remove safety devices.
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.
DO NOT attempt to start your engine until
you know what the controls do and how they
work.
DO NOT tilt mower when starting it.
Keep feet away when starting engine.
DO NOT start the engine or operate mower
without side discharge cover or side
discharge deflector installed.
Never leave a running unit unattended.
Take all possible precautions when leaving
unit unattended.
ALWAYS shut off engine, remove key
(electric start models) and disconnect spark
plug wire to prevent accidental starting or
unauthorized use.
Stop engine if anyone enters the work area.
GB - 5
NEVER attempt to make any adjustments to
unit while engine is running (except where
specifically recommended). Stop engine,
remove key (electric start models) and wait
for all moving parts to stop before servicing.
DO NOT make cutting height wheel
adjustments while the engine is running.
If you strike an object, or if equipment
vibrates abnormally, stop engine at once, wait
for moving parts to stop and disconnect wire
from spark plug. Repair any damage before
restarting unit.
Keep rear door closed when engine is
running unless the grass bag is in place.
Stop engine before removing and emptying
grass bag.
When mulching or bagging, ALWAYS install
discharge cover.
When side discharging, ALWAYS install side
discharge deflector.
ALWAYS shut off engine, allow blade to stop
and disconnect spark plug wire before
clearing clogs or cleaning unit.
Check grass bag for wear, damage, and/or
deterioration. Replace only with Ariens
original equipment replacement parts for
safety.
To reduce fire hazard and overheating, keep
equipment free of grass, leaves, debris or
excessive lubricants.
Use extra care when approaching blind
corners, shrubs, trees, or other objects which
may obscure vision.
DO NOT mow at too fast a rate. DO NOT
change engine governor setting or overspeed the engine.
Do not operate mower on gravel or loose
material such as sand. Stop mower when
crossing drives, walks, or roads to prevent
damage or injury from thrown objects.
DO NOT pull mower backwards unless
absolutely necessary. Look down and back,
especially for small children, before and while
moving backwards.
On self-propelled models, releasing wheel
drive control must stop mower’s forward
movement. If this feature fails to operate,
disconnect spark plug wire and repair before
using unit.
On self-propelled models, wheel drive must
be disengaged when starting engine.
DO NOT operate on steep slopes.
NEVER leave unit unattended on a slope.
Chock wheels if parking on a slope.
Mow across the face of slopes, never up and
down. Be especially cautious when changing
direction on slopes.
This product is equipped with an internal
combustion engine. DO NOT use on or near
any unimproved, forest or brush covered land
unless the exhaust system is equipped with a
spark arrestor meeting applicable local, state
or federal laws. A spark arrestor, if used,
must be maintained in effective working order
by the operator. See your Ariens Dealer or
engine manufacturer’s service center.
Emission Control System
Certification Label
NOTE: 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 EPA and/or CARB authorized
service centers. Contact your Ariens
Equipment Retailer concerning emission
controls and component questions.
Fuel is highly flammable and its vapors can
explode. ONLY use approved fuel containers.
• NO Smoking!
•NO Sparks!
• NO Flames!
• Allow engine to cool before filling fuel
tank.
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 lockopen device.
Check fuel supply before starting engine.
DO NOT fill gasoline tank indoors, when
engine is running, or while engine is hot.
Allow engine to cool several minutes before
removing fuel cap.
DO NOT overfill. Allow about 1/4" (6 mm) of
tank space for fuel expansion.
Replace gasoline tank cap securely and
clean any spilled fuel before starting engine.
If fuel is spilled on clothing, change clothing
immediately.
NEVER store fuel inside where there is an
open flame, such as a water heater.
GB - 6
ALWAYS drain fuel outdoors away from
ignition sources.
ALWAYS shut off engine, and remove key,
and close fuel shutoff valve when transporting
unit on a truck or trailer.
Avoid Electric Shock. DO NOT disconnect
wire from spark plug while engine is running.
Do NOT put battery in fire or mutilate.
Explosive Gases!
NO flames, NO sparks, NO smoking, near
battery.
Poisonous battery fluid contains sulfuric acid.
Contact with skin, eyes or clothing can cause
severe chemical burns.
ALWAYS wear safety glasses and protective
gear near battery.
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.
Charge batteries in an open, well-ventilated
area, away from spark and flames. Unplug
charger before connecting or disconnecting
battery. W ear protective clothing and use
insulated tools.
Accidental engine start up can cause death or
serious injury. Except where specifically
recommended, ALWAYS stop engine,
remove key (electric start models), wait for
moving parts to stop, allow parts to cool and
disconnect spark plug wire before inspecting,
servicing, adjusting or repairing unit.
Keep mower free of grass, leaves, or other
debris build-up.
Keep equipment in good condition.
Maintain or replace safety and instruction
labels, as necessary.
Follow engine manufacturer’s safety
instruction when servicing engine.
Check all hardware at regular intervals,
especially blade attachment bolts. Keep all
hardware properly tightened.
An extension spring, when extended, stores
energy and can be dangerous. Always use
tools specifically designed for installing or
removing an extension spring. Always
compress or extend springs slowly.
Before tipping unit, remove fuel and battery (if
equipped).
Use extra care when loading or unloading
unit onto trailer or truck.
Ensure all wheel blocks, jack stands and tie
downs will support unit during maintenance.
Replace worn-out mufflers immediately.
Continued use could result in fire or
explosion.
Sharp edges can cut or amputate fingers or a
hand. Wrap blade or wear sturdy gloves to
service.
Only replace blades. NEVER straighten or
weld blades.
Use only replacement parts designed for your
unit. See your Ariens Dealer.
Allow engine to cool before storing in any
enclosure.
ALW AYS clean unit before extended storage.
See engine manual for proper storage.
DO NOT store unit inside a building with fuel
in the fuel tank where any ignition sources
are present.
Use only accessories which have been
approved by Ariens and are properly
installed.
Use only accessories or attachments that are
designed for your unit and that can be used
safely on your terrain.
Check attachments frequently and replace
worn or damaged components with
manufacturer’s recommended parts.
GB - 7
CAUTION: AVOID INJURY. Read
Figure 3
1. Mower Unit
2. Side Discharge Cover
3. Side Discharge Deflector
4. Literature Pack
5. Mulch Plug
6. Grass Bag
1
2
3
4
5
6
OM3190
and understand the entire Safety
section before proceeding.
CARTON CONTENTS
ASSEMBLY
ASSEMBLY
1. Unfold and adjust handlebar. See
HANDLEBAR HEIGHT on page 18.
NOTE: DO NOT bend the speed control rod
(if equipped) when unfolding the handlebars.
2. Fill engine crankcase with oil. See
engine manual.
3. Set-up mower for bagging, side
discharge or mulching. See MOWE R
SET-UP on page 13.
4. Fill fuel tank. See FILLING THE FUEL
TANK on page 12.
5. Connect spark plug wire.
6. Check the engine/blade control feature.
Try starting the engine without the
engine/blade control held against the
handlebar. Engine must not start. If
engine starts, stop engine and bring the
unit to your dealer for adjustment or
repair.
GB - 8
CONTROLS AND FEATURES
Figure 4
1
7
15
16
1
2
4
3
5
6
7
13
8
9
8
14
10
11
17
18
19
3
6
10
13
9
11
12
11
14
11
17
18
12
5
OM3195
2
7
19
1. Engine/Blade Control
2. Wheel Drive Control (911133, 134, 162,
163, 164, 165)
3. Adjustable and Folding Handlebars
4. Swivel Wheel Lock (911134, 164, 165)
5. Grass Bag
6. Rear Door
7. Fuel Tank and Cap
8. Height Adjustment Pins (911 134, 164,
165)
9. Muffler and Muffler Guard
10. Oil Fill/Dipstick
11.Cutting Height Levers (2 Rear Wheel
12. Primer Bulb
13. Air Filter
14. Side Discharge Cover
15. Side Discharge Deflector
16. Mulchmaster™ Plug
17. Handlebar Adjustment Holes
18. Recoil Starter Handle
19. Speed Control Rod (911133, 134, 162,
GB - 9
Adjusters, 2 Front Wheel Adjusters)
163, 164, 165)
OPERATION
STOP
START and RUN
CONTROLS AND FEATURES
See Figure 4 for locations.
WARNING: Improper operation
can lead to injury. Learn what the
controls do and how they work.
Thoroughly read and understand
entire Operator Manual.
CAUTION: AVOID INJURY. Read
and understand the entire Safety
section before proceeding.
Engine/Blade Control
CAUTION: Check function of
Engine/Blade Control regularly.
Improper function of control could
cause injury.
The engine/blade control must be held
against the handlebar to start the engine and
blade.
Engine/blade control feature on mower stops
engine and blade within 3 seconds whenever
operator releases handlebar. Check this
feature frequently. If feature fails to operate,
disconnect spark plug wire and adjust or have
it repaired before using unit.
Handlebar
Adjust handlebar to a safe and comfortable
height. See HANDLEBAR HEIGHT on
page 18.
Recoil Starter Handle
When pulled, handle will turn engine over.
CUTTING HEIGHT ADJUSTMENT
DANGER: Avoid injury from
rotating blade.
ALWAYS shut off engine before
adjusting cutting height.
CAUTION: On self-propelled
models, both rear wheels must be
set at same height or traction
drive may not work properly.
Cutting Height Settings Chart
Notch Cut grass length
LOW 1" (25 mm)
2 1-3/8" (35 mm)
3 1-3/4" (45 mm)
4 2-1/4" (57 mm)
5 2-3/4" (70 mm)
HIGH 3-1/4" (83 mm)
Standard Models
T o change cutting height, move cutting height
levers one notch at a time on each wheel to
set desired height (Figure 5).
NOTE: Each wheel on mower must be set at
the same height for a level cut.
GB - 10
Swivel Wheel Models (911134, 164,
High
HighLow
Figure 5
1. Cutting Height Lever
1
1
OM0165
Front
Rear
Low
Figure 6
1. Cutting Height Lever
2. Height Adjuster Pin
3. Key Ring
1
2
3
Rear
Front
High
Low
OM1270
165)
To change front wheel cutting height, insert
height adjuster pin into the holes that match
the desired cutting height and fasten with key
ring (Figure 6).
To change rear wheel cutting height, move
cutting height levers one notch at a time to
set the desired cutting height.
OPTIONAL CONTROLS
Primer Bulb
Push the primer bulb in to add fuel for easier
engine start.
Speed Control (self-propelled
models)
Speed control rod changes the mower’s
forward travel speeds.
GB - 11
Start mowing slowly and use speed control
Figure 7
Fast –Push rod all the
way forward.
Slow –Pull rod all the
way rearward.
STOP
GO
OM1240
Lock - Wheel Held
Straight
Unlock - Wheel
Swivels
OM1700
rod to gradually increase speed to a safe,
comfortable walking pace.
Speed control rod should hold the desired
speed. If not, adjust speed control bell crank.
(See SPEED CONTROL BELL CRANK (self-
propelled models) on page 20.)
Wheel Drive Control (self-propelled
models)
CAUTION: Unit will move forward
at engine start if wheel drive
control is engaged. ALWAYS
NOTE: Engine must be running for wheel
drive to propel unit.
To drive forward:
Slowly squeeze and hold wheel drive control
against handlebar.
To stop:
Release wheel drive control.
release wheel drive control before
starting unit.
Swivel Wheel Lock (911134, 164, 165)
CAUTION: Avoid loss of control.
Lock swivel wheels when mowing
on a slope or hill. Do not mow on
steep slopes.
To hold wheel straight:
1. Push swivel wheel lock forward.
2. Push unit forward until wheel locks in
place.
To allow wheel to swivel:
1. Pull swivel wheel lock back.
FILLING THE FUEL TANK
To add fuel to fuel tank:
1. Put unit in open or well-ventilated area.
2. Stop engine and allow to cool.
3. Clean fuel cap and surrounding area.
4. Remove cap.
IMPORTANT: See engine manual for correct
type and grade of fuel.
5. Fill fuel tank. (see SPECIFICATIONS on
page 23 for tank capacity.)
6. Replace fuel cap and tighten.
7. ALWAYS clean any spilled fuel.
GB - 12
MOWER SET-UP
Figure 8
Side Discharge Cover
Figure 9
Side Discharge Deflector
CAUTION: DO NOT operate
mower unless either side
discharge cover or side discharge
deflector is installed. Thrown
objects may cause damage or
injury. Never operate unit with
rear door open unless grass bag
is in place.
CAUTION: If clog or obstruction
prevents grass flow, release
engine/blade control and
disconnect spark plug wire before
attempting to clear away any
clogs.
To Bag
CAUTION: Check grass bag
frequently for wear or
deterioration. Replace worn or
damaged bag with Ariens original
equipment replacement bag only.
1. Shut off unit.
2. Install side discharge cover.
There should be no openings between bag
and mounting surface after installing bag. If
necessary, clear debris from bag mounting
surface.
Grass Bag Removal
1. Shut off unit.
2. Lift rear door.
3. Use handle to lift bag off mounting
flange.
4. Close rear door.
NOTE: Empty grass bag and clean mower
pan after each use. DO NOT allow grass
clumps or a grass coating to collect inside of
grass bag or mower pan. Remove grass bag
from mower, wash bag with hose and allow to
dry.
To Side Discharge
1. Shut off unit.
2. Remove grass bag.
3. Install Mulchmaster plug (see below).
4. Remove side discharge cover and keep
hardware.
5. Attach side discharge deflector to studs
on mower. Make sure deflector covers
discharge opening.
6. Secure with cover hardware from step 4.
3. Lift rear door.
4. Hook grass bag frame on mounting
flange.
5. Lower rear door.
If necessary, lift rear of grass bag frame to
lock in position.
To Mulch
1. Shut off unit.
2. Remove grass bag and install side
discharge cover.
3. Open rear door and insert Mulchmaster
plug with the beveled face to the left.
4. Close rear door.
NOTE: Rear door must close flush.
NOTE: For maximum mulching performance,
install the Mulchmaster Mulching Kit. See
Accessories.
GB - 13
EMERGENCY STOPPING
Figure 10
Mulchmaster Plug
To stop the mower in an emergency:
1. Release the engine/blade control.
2. Release the wheel drive control (selfpropelled models).
3. Allow all moving parts to stop before
leaving operator’s position.
STARTING AND SHUT OFF
WARNING: Improper operation
can lead to injury. Learn what the
controls do and how they work.
Thoroughly read and understand
entire Operator Manual.
4. With engine/blade control held against
the handlebar, grasp starter handle and
pull rope slowly until it pulls harder. This
is the compression stroke. Let rope
rewind slowly.
5. Pull rope with rapid continuous full arm
stroke to start engine. Allow rope to
rewind slowly.
IMPORTANT: DO NOT let starter handle
snap against bracket.
6. Repeat steps 4 and 5 until engine starts.
(If engine does not start, see
TROUBLESHOOTING on page21.)
Shut Off
1. Release wheel drive control and allow
unit to stop completely (self-propelled
models).
2. Release engine/blade control.
Mowing Tips
Cut grass when it is dry.
Keep mower blades sharp.
Do not set cutting height too low. For tall
grass, mow twice.
Do not mow too fast.
Mow with engine at full throttle. Discharge
clippings into areas already cut.
Vary cutting pattern with each mowing.
NOTE: To prevent dirt and grass from
collecting on mower pan, avoid operating
over bare ground with only patches of grass.
Mulching Tips
For best mulching performance, cut no more
than 1 inch (2.54 cm) of grass per cutting.
See Figure 4 for all Controls and Features.
NOTE: Start engine on a level surface that is
free of debris.
Manual Start
1. Check each item under Before Each
Use in the MAINTENANCE SCHEDULE
on page 15.
2. For engines with a primer, push primer
bulb 2 or 3 times for a cold engine.
NOTE: It is unnecessary to prime or choke a
warm engine.
3. For engines with a throttle, place throttle
control in the choke position. Once the
engine has started, place throttle in the
high speed detent.
GB - 14
MAINTENANCE
CAUTION: AVOID INJURY. Read
and understand the entire Safety
section before proceeding.
Ariens Dealers will provide any service, parts
or adjustments which may be required to
keep your unit operating at peak efficiency.
Should engine require service, contact an
Ariens Dealer or an authorized engine
manufacturer's service center.
MAINTENANCE SCHEDULE
NOTE: Some working conditions (heavy
loads, high ambient temperatures, dusty
conditions, or airborne debris) may require
more frequent service.
See engine manual for further maintenance
and troubleshooting information.
MAINTENANCE
SCHEDULE
Before
Service
Performed
Check
Engine/Blade
Control
Check Wheel
Drive Control
Check Grass
Bag
Clean Unit •
Check Engine
Oil
Check Mower
Blade
Check Drive
Belt
Check
Fasteners
Check Air
Cleaner
Change
Engine Oil
General
Lubrication
Check Spark
Plug
Check Engine
Cooling
Check Muffler •
After first 5 Hours of operation.
25 hrs 50 hrs 100
Each
Use
•
•
•
•
•
•
•
••
•
*
•
••
hrs
•
CHECK WHEEL DRIVE CONTROL
(self-propelled models)
The unit must stop quickly and completely
when the control is released. Adjust or repair
if necessary. See WHEEL DRIVE CONTROL
CHECK ENGINE/BLADE
CONTROL
The engine and blade must stop within 3
seconds after releasing the control. If the
engine and blade continue to run, adjust or
repair control immediately.
ADJUSTMENT (self-propelled models) on
page 19.
GB - 15
CHECK GRASS BAG
Figure 11
1. Square Corner
2. Cutting Edge
3. Air Lift
4. Air Lift Erosion
Sharpen to This Pattern
DO NOT Sharpen to This Pattern
DISCARD If More Than
1/2 in. (1.27 cm)
2
1
3
2
3
4
OT0792
Check grass bag frequently for wear or
deterioration. Replace worn or damaged bag
with Ariens original equipment replacement
bag only.
CLEAN UNIT
Before each use clean unit, muffler and
engine surfaces of debris, oil or fuel spills to
ensure proper cooling and prevent fires.
CHECK ENGINE OIL
IMPORTANT: Maintain proper oil level at all
times or engine damage will result.
Check the level of the engine crankcase oil
before each use.
Make sure engine is level when checking oil.
See engine manual for instructions.
CHECK MOWER BLADE
See Figure 11.
Check blade mounting: blade must be secure
and bolt torqued to 37.5 - 50 lbf-ft
(51-68 N•m) (bolt should fully compress lock
washer).
Check blade for nicks and dull cutting edges.
Sharpen if necessary.
Check blade for rounded or broken ends,
thinned metal or other damage. Replace if
necessary.
NOTE: Blades should be sharpened and
balanced professionally. Contact your Ariens
Dealer.
To remove blade:
1. Stop engine, wait for all moving parts to
stop, and disconnect spark plug wire.
2. Block blade to prevent rotation.
3. Remove bolt, lock washer , flat washer
and blade from shaft.
To install blade:
1. Replace blade, flat washer, lock washer
and bolt on shaft.
2. Torque bolt to 37.5 - 50 lbf-ft
(51-68 N•m) (bolt should fully compress
lock washer).
3. Connect spark plug wire.
Sharpen the Mower Blades
CAUTION: DO NOT sharpen
mower blades while on unit. An
imbalanced mower blade will
cause excessive vibration and
eventual damage to unit. Check
mower blade balance before
reinstalling blades.
NEVER weld or straighten bent
blades.
1. Remove mower blade from unit.
Discard mower blade if:
• More than 1/2 in. (1.27 cm) of metal is
removed.
• Air lifts become eroded.
• Blade is bent or broken.
2. Sharpen mower blade by removing an
equal amount of material from each end
of mower blade. DO NOT change angle
of cutting edge or round the corner of the
mower blade.
GB - 16
3. Check mower blade balance.
Figure 12
OA0013
Bolt
Blade
Lube Fitting
Figure 13
OM1282
Slide mower blade on an unthreaded
bolt. A balanced blade should remain in
a horizontal position. If either end of
mower blade moves downward, sharpen
the heavy end until blade is balanced
(Figure 12).
4. Install mower blade on unit.
5. Tighten the bolts to a torque of 37.5 50 lbf-ft (51-68 N•m).
CHECK DRIVE BELT (SELF-
PROPELLED MODELS)
Check drive belt and replace if worn or
damaged. See DRIVE BELT
REPLACEMENT (self-propelled models) on
page 18.
CHECK FASTENERS
Check all fasteners for proper tightness. Pay
special attention to blade hardware and all
guards, shields and safety devices.
CHECK AIR CLEANER
See engine manual for specific information.
CHANGE ENGINE OIL
IMPORTANT: Change engine crankcase oil
after first five (5) hours of operation. Then
change oil after every 25 hours of operation.
Refer to engine manual for instructions and
proper oil type.
IMPORTANT: Proper oil level must be
maintained at all times or engine damage will
result. DO NOT overfill. Be sure engine is
level when adding oil.
GENERAL LUBRICATION
Swivel Wheels (911134, 164, 165)
See Figure 13.
Use Mix Hi-T emp Grease or equivalent on the
lube fittings. Order P/N: 00036800 - 3 pack of
3 oz. cartridges.
CHECK SPARK PLUG
Spark plug should be replaced every 100
hours of operation or each year.
NOTE: Loose spark plug wire terminals can
cause sparking. Replace terminal if
damaged.
CHECK ENGINE COOLING
WARNING: HOT SURFACES can
cause death or serious injury. DO
NOT TOUCH parts which are hot
from operation. ALWAYS allow
parts to cool.
To prevent overheating, air must circulate
freely around the cooling fins, cylinder head
and block.
Every 100 hours of operation or yearly (more
often if conditions require) remove blower
housing and clean cooling fins. See engine
manual for instructions.
CHECK MUFFLER
Check muffler for debris, cracks, wear, or
other damage.
CAUTION: Replace worn-out
mufflers immediately. Continued
use could result in fire or
explosion.
GB - 17
SERVICE AND ADJUSTMENTS
Figure 14
Pin
Hole
OM1800
Figure 15
1. Blade
2. Idler
3. Drive
Sheave
4. Drive Belt
5. Engine
Pulley
6. Bolt, Lock
Washer &
Flat
Washer
5
6
1
2
3
4
CAUTION: AVOID INJURY. Read
and understand the entire Safety
section before proceeding.
SERVICE POSITION
Put unit into service position for easy access
to underneath the deck.
CAUTION: A void fuel spills. Follow
steps below to help prevent fuel
spills. If fuel leaks into air cleaner,
replace air cleaner. AL WAYS clean
up any spilled fuel.
1. Place unit on a flat, level surface.
2. Disconnect spark plug wire.
3. Remove fuel cap, place a piece of
plastic bag over the opening and tighten
cap securely.
4. Tip unit onto right side.
Make sure unit is secure and will not tip
over.
IMPORTANT: Remove plastic from fuel cap
after unit is upright and service is complete.
HANDLEBAR HEIGHT
To adjust (Figure 14):
1. Place a hole at the bottom of the braces
over the pins on the bracket.
NOTE: To fold handlebars flat for storage,
pull the speed control rod (if equipped) all the
way back, disconnect braces from support
bracket, and fold handlebar forward. Do not
bend speed control rod.
DRIVE BELT REPLACEMENT
(SELF-PROPELLED MODELS)
To remove drive belt:
1. Disconnect spark plug wire.
2. Set the right rear wheel to its lowest
cutting height, and the left rear wheel to
the third cutting height. This position
provides clearance between friction disc
and drive sheave.
3. Remove belt from the idler, then the
drive sheave, and finally, the engine
pulley (Figure 15).
4. Pull belt through opening under mower
pan and over blade.
5. Make sure the idler pulley turns and the
idler arm moves freely.
6. Reinstall drive belt in reverse order.
IMPORTANT: Be sure the belt seats in
sheave and pulley grooves with the idler
touching the back (flat) side of belt.
7. Adjust rear wheels to the same cutting
height.
GB - 18
WHEEL DRIVE CONTROL
Figure 16
Approx. .030"
(0.7mm)
Friction Disc
Aluminum Drive
Plate
Figure 17
T o increase the gap,
loosen the lower
cable nut.
Then tighten the upper
cable nut against the
bracket.
ADJUSTMENT
MODELS)
See Figure 16.
NOTE: When the wheel drive control is
disengaged, the gap between the friction disc
and the aluminum drive plate should be
approximately .030" (0.7mm). See Figure 16.
Check the adjustment with the engine off and
with the engine on:
1. With the engine off and the wheel drive
control disengaged, push the mower
forward in both fast and slow speed
settings.
If the mower pushes freely, the gap
between the friction disc and aluminum
drive plate is sufficient. If the mower is
difficult to push or the rear wheels drag,
increase the gap between the friction
disc and aluminum drive plate.
2. With the engine on, the mower should
start moving as soon as the wheel drive
control begins to pull on the cable.
If the wheel drive control requires a long
travel before the mower begins to pull,
decrease the gap between the friction
disc and aluminum drive plate.
To increase the gap between the friction disc
and the aluminum drive plate:
1. Loosen the lower cable nut on the wheel
drive control cable, and then tighten the
upper cable nut against the adjuster
bracket. See Figure 17.
(SELF-PROPELLED
T o decrease the gap between the friction disc
and the aluminum drive plate:
1. Loosen the upper cable nut on the wheel
drive control cable, and then tighten the
lower cable nut against the adjuster
bracket. See Figure 18.
GB - 19
SPEED CONTROL BELL CRANK
Figure 18
To decrease the gap,
loosen the upper cable
nut.
Then tighten the lower
cable nut against the
bracket.
1. Lock Nut
2. Helical Spring
Lock Washers
3. Speed Control
Bell Crank
4. Swivel
5. Hair Pin
6. Speed Control
Rod
Figure 19
OM1670
1
5
2
3
4
6
(SELF-PROPELLED MODELS)
The speed control bell crank holds the speed
control rod in position after a speed has been
set. The spring washers may become loose
with normal wear. If the speed control rod
does not stay firmly in position, adjust the
speed control bell crank. See Figure 19.
To adjust:
1. Remove cover, fully compress the
helical spring lock washers with lock nut
and then back lock nut off, one quarter
turn.
2. If the speed control rod is still too loose,
tighten lock nut by small increments until
it holds its position. Tightening the lock
nut too much will not allow the speed
control rod to move at all.
3. Align notch in left hand side of cover with
bolt and secure with knob.
2. Check the adjustment and readjust as
needed.
NOTE: If the gap between the friction disc
and aluminum drive plate cannot be adjusted
to this tolerance, take the unit to an
authorized service dealer for repairs.
GB - 20
STORAGE
CAUTION: AVOID INJURY. Read
and understand the entire Safety
section before proceeding.
IMPORTANT: NEVER spray unit with highpressure water or store unit outdoors. Store
mower in a cool, dry, protected location.
Cleaning
Clean unit thoroughly with mild soap and low
pressure water. Brush off dirt and debris from
all surfaces. Touch up all scratched surfaces
to prevent rust. Matching touch-up paint is
available from your Ariens Dealer. Do not use
abrasives, solvents, or harsh cleaners.
Inspection
Inspect mower and repair or replace worn or
damaged parts to avoid delays when
beginning use again.
Regularly check all hardware and keep
fasteners tight. Know unit is in safe working
condition.
Grass Bag
Wash out grass bag and allow to dry before
storage. Grass bag may be stored in position
on mower.
TROUBLESHOOTING
Engine
When storing unit for extended periods of
time, remove all fuel from tank and carburetor
(run dry). Refer to engine manual.
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
manufacturer’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.
PROBLEM PROBABLE CAUSE CORRECTION
Engine will not
start
Engine is
difficult to
restart
Cut is poor
Grass does
not disperse
evenly
1. Fuel tank empty or low.
2. Spark plug wire loose or off.
3. Engine/Blade control cable
detached, broken, or not
adjusted properly.
1. Mower clogged with grass. 1. Clear clippings from under
1. Worn blade.
2. Too much grass is being
removed per cutting.
3. Grass is too wet.
4. Mowing speed is too fast.
1. Too much grass is being
removed per cutting.
2. Grass is too wet.
3. Mowing speed is too fast.
GB - 21
1. Check fuel level. Fill tank if
necessary.
2. Check connection.
3. Check cable. Adjust, repair
or replace as necessary.
mower. (Allow the mower to
clear clippings before
shutting off engine.)
1. Check blade (see CHECK
MOWER BLADE on
page 16).
2. Raise cutting height.
3. Allow grass to dry.
4. Mow slower.
1. Raise cutting height.
2. Allow grass to dry.
3. Mow slower.
PROBLEM PROBABLE CAUSE CORRECTION
Mower does
not bag
clippings
Wheel drive
does not
engage (SelfPropelled
models)
1. Grass bag is overfilled.
2. Mulching plug is installed.
1. Wheel drive control not
engaged.
2. Drive belt out of position.
3. Drive belt worn or damaged.
4. Rear wheels at different
cutting heights.
5. Idler spring detached.
6. Wheel drive control cable
detached or broken.
7. Friction disc not adjusted
properly or damaged.
8. Bearings damaged.
9. Debris in gear set.
1. Empty grass bag and do not
allow it to overfill.
2. Remove mulching plug.
1. Engage wheel drive control.
2. Check drive belt. Adjust as
necessary (see CHECK
DRIVE BELT (self-propelled
models) on page 17).
3. Replace belt (see CHECK
DRIVE BELT (self-propelled
models) on page 17).
4. Adjust rear wheels to same
cutting height (see CUTTING
HEIGHT ADJUSTMENT on
page 10).
5. Attach idler spring to notch
on idler arm. Contact your
Dealer.
6. Check wheel drive control
cable. Adjust or replace as
needed. See CHECK
WHEEL DRIVE CONTROL
(self-propelled models) on
page 15.
7. Contact your Dealer.
8. Contact your Dealer.
9. Contact your Dealer.
SERVICE PARTS
Always use genuine Ariens parts to keep
your mower running like new.
Description Part Number
Air Filter 21543500 (911160, 161, 162,
Air Filter 21541000 (911133, 134)
Spark Plug 21543600 (911160, 161, 162,
Spark Plug 21540800 (911133, 134)
Blade 01137000
Drive Belt 07217100
Friction
Disc
163, 164, 165)
163, 164, 165)
03248300
ACCESSORIES
See your authorized Ariens Dealer to add
these optional accessories.
71102400 Dethatcher
71102700 Mulchmaster Plug
71103000 Grass Bag
71103200 Rear Discharge Chute
71103500 Mulchmaster Mulching Kit
71103700 Leaf Shredder
71103900 Straight Axle Kit
71104100 Front Swivel Wheel Kit
71104700 Bag-N-Drag Bagger Kit
GB - 22
SPECIFICATIONS
Model Number 911133 911134 911160 911162
Description LM21S LM21SW LM21 LM21S
Length - in. (cm) 61.5 (156)
Height - in. (cm) 38 (96.5)
Width - in. (cm) 23 (58.4)
Actual Weight - lbs (kg) 109 (49.4) 125 (56.7) 99 (44.9) 104 (47.1)
Cutting Width- in. (cm) 21 (53.3)
Cutting Height - in. (cm) 6 Positions: 1.00 - 3.25 (2.5 - 8.3)
Engine, 4 cycle Kawasaki Kawasaki Kohler Kohler
Model FJ180V FJ180V Courage XT-7 Courage XT-7
Engine Power - @ Max.
RPM
Max Rotation Speed of
Cutting Edge - RPM (min
Governed RPM (May
be different from
maximum rpm.)
Displacement Cu. In. (cc)
Cylinder Bore Aluminum Cast Iron
Engine Oil Type See Engine Manual
Crank Case Capacity -
Oz. (Liter)
Oil System Forced/Splash Forced/Splash Splash Splash
Spark Plug Gap - in. (mm)
Fuel Type Unleaded
Fuel Tank Capacity - qt
(Liter)
Primer Bulb Standard
Throttle N/A
Air Cleaner Paper Element with Foam Paper Element
Starting Recoil
Differential Standard Standard N/A Standard
Variable Speeds - MPH
(km/hr)
Mower Deck 14 Gauge - Stamped Steel
Front Wheel Dia - in. (cm)
Rear Wheel Dia - in. (cm)
Warranty 2-Year Consumer Warranty
6.5 hp (4.8kW) 6.5 hp (4.8kW) 7.0 lbf-ft
-1
3,300 3,300 3,200 3,200
)
3,200 ± 100 3,200 ± 100 3,100 ± 100 3,100 ± 100
10.9 (179) 10.9 (179) 10.6 (173) 10.6 (173)
20 (0.59) 20 (0.59) 25.3 (0.7) 25.3 (0.7)
0.030 (0.762) 0.030 (0.762) 0.030 (0.762) 0.030 (0.762)
2.1 (2.0) 2.1 (2.0) 1.6 (1.5) 1.6 (1.5)
0-4 (0-6.4) 0-4 (0-6.4) N/A 0-4 (0-6.4)
7.5 (19.1) 7.5 (19.1) 7.5 (19.1) 7.5 (19.1)
10.5 (26.7) 10.5 (26.7) 10.5 (26.7) 10.5 (26.7)
(9.5N•m)
7.0 lbf-ft
(9.5N•m)
GB - 23
SPECIFICATIONS
Model Number 911164 911161 911163 911165
Description LM21SW LM21 – CARB LM21S –
Length - in. (cm) 61.5 (156)
Height - in. (cm) 38 (96.5)
Width - in. (cm) 23 (58.4)
Actual Weight - lbs (kg) 104 (47.1) 99 (44.9) 113.7 (51.5) 113.7 (51.5)
Cutting Width- in. (cm) 21 (53.3)
Cutting Height - in. (cm) 6 Positions: 1.00 - 3.25 (2.5 - 8.3)
Engine, 4 cycle Kohler Kohler Kohler Kohler
Model Courage XT-7 Courage XT-7 Courage XT-7 Courage XT-7
Engine Power - @ Max.
RPM
Max Rotation Speed of
Cutting Edge - RPM
-1
(min
)
Governed RPM (May
be different from
maximum rpm.)
Displacement Cu. In. (cc)
Cylinder Bore Cast Iron
Engine Oil Type See Engine Manual
Crank Case Capacity -
Oz. (Liter)
Oil System Splash Splash Splash Splash
Spark Plug Gap - in. (mm)
Fuel Type Unleaded
Fuel Tank Capacity - qt (L)
Primer Bulb Standard
Throttle N/A
Air Cleaner Paper Element
Starting Recoil
Differential Standard N/A Standard Standard
Variable Speeds - MPH
(km/hr)
Mower Deck 14 Gauge - Stamped Steel
Front Wheel Dia - in. (cm)
Rear Wheel Dia - in. (cm)
Warranty 2-Year Consumer Warranty
7.0 lbf-ft
(9.5N•m)
3,200 3,200 3,200 3,200
3,100 ± 100 3,100 ± 100 3,100 ± 100 3,100 ± 100
10.6 (173) 10.6 (173) 10.6 (173) 10.6 (173)
25.3 (0.7) 25.3 (0.7) 25.3 (0.7) 25.3 (0.7)
0.030 (0.762) 0.030 (0.762) 0. 030 (0.76 2) 0.030 (0.762)
1.6 (1.5) 1.6 (1.5 ) 1.6 (1.5) 1.6 (1.5)
0-4 (0-6.4) N/A 0-4 (0-6.4)
7.5 (19.1) 7.5 (19.1) 7.5 (19.1) 7.5 (19.1)
10.5 (26.7) 10.5 (26.7) 10.5 (26.7) 10.5 (26.7)
7.0 lbf-ft
(9.5N•m)
CARB
7.0 lbf-ft
(9.5N•m)
LM21SW –
CARB
7.0 lbf-ft
(9.5N•m)
GB - 24
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 product s manufactured by
Ariens Company will be free from defects in
material and workmanship for a perio d of two (2)
years after th e da te of purc h ase, and th at Arie ns
will repair any defect in material o r 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 (la bor
and parts), except as noted below.
The two-year duration of t his warrant y applies
only if the product is put to ordinary, reasonable,
and usual personal, fa mily, or househol d us es. 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 thi s warran ty sha ll be nin ety (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) year s after
the date of purchase or 1000 hours of use,
whichever comes first. An authorized Gravely
dealer will re pa i r an y de f ec t in material or
workmanship, and repair or replace any
defective part, su bject to the conditions,
limitations and exclusions set forth herein. Such
repair or replacement will be free of ch ar ge 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
manufactu r ed by Ariens Company wi ll be f r ee
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 repl ace any
defective part, subject to the conditions,
limitations and exclusions set forth herein. Such
repair or replacement will be free of charge to
the orig inal p urchaser (labor and p arts), exc ept
as noted below.
The three-year duration of this warranty
applies only if the product is put to ordinary,
reasonable, and usual pers onal, family, or
household uses. If the product is put to any
business, commercial, or industrial us e, then the
duration of this warranty is ninety (90 ) days af ter
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 compon ents 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, reasona ble, and us ual
personal household use. If the product is put to
any business, commercial, industri al, rental, or
leased use, the warranty shall be against defects
in material and workmanship for nine ty (90) days
following the date of purchase.
Ariens Company • 655 W. Ryan St. •
Brillion, WI 54110-1072• (920) 756-2141 • www.ariens.com
ALW2-62905
Exceptions, Limitations, Exclusions
These warranties are subject to the following conditions, limitations, and ex clusions:
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 servic e must be performed by a
respective Ariens or Gravely authorized
service representativ e.
• To find an Ariens or Gravely authorized
service representa tive, contact Ariens at:
655 W. Ryan St, P.O. Box 157
Brillion, WI 54110-0157
(920) 756 - 2141
www.ariens.com
This warranty is subject to the following
limitations:
• Genuine Ariens or Gravel y brand service
parts and accessories not purchased with
the product covered by th is warranty, but
which are later purchased and us ed 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 warra nted on ly for a pe riod of
twelve (12) months aft er date of purchase,
on a prorated basis. For t he fir st ninet y (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 af ter the date of
purchase.
Ariens may from time to time change the design of its pr oducts. Nothing contained in this warranty
shall be construed as obligating Ariens to incorporate such design change s int o previously
manufactured products, nor shall such changes be construed as an admission that previous designs
were defective.
www.gravely.com
LIMITATION OF REMEDY AND
DAMAGES
Ariens Company’s liabilit y under this wa rranty ,
and under any implied warran ty 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 incid ental,
special, or consequential damages (including
lost profits). Some states do not allow the
exclusion of incidental or consequential
damages, so the above limitat ion 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.
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.
• Hydro-Gear transmissions and/or
Hydro-Gear drive component s 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 w ar r a nt y.
• Except as specifically warranted, normal
maintenance, services, and normal
replacement items, such as sp ark plugs,
oil, oil filters, air filters, mufflers, belt s, tires ,
shoes, runners, scraper blades, shear
bolts, mower blades, mower vanes,
headlights, light bulbs, knives, etc. are not
covered by this w ar r a nt y exc e p t as noted
below.
• Mufflers, belt s, and tires on cons umer lawn
and garden products are warranted to the
original purchaser for two years.
• Friction discs, idlers, cable s, and electrical
components on Sno-Thros put to usual
personal household use are warra nted 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 w ar r a nt y.
This warranty applies only to products
purchased in the United S t ates (inc luding Puer to
Rico) and Canada. In all other cou ntries, cont act
place of purchase for warranty information.
DISCLAIMER OF FURTHER
WARRANTY
Ariens Company makes no warrant y, express
or implied, other than what is expres sly made in
this warranty. If the law of your state provides
that an implied warranty of merchant ability, or an
implied warranty of fitness for p articular pu rpose,
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 limitat ions on how long an
implied warranty lasts, so the above limitation
may not apply to you.
Ariens Company • 655 W. Ryan St. •
Brillion, WI 54110-1072• (920) 756-2141 • www.ariens.com
ALW2-62905
Ariens Company
655 West Ryan Street
Brillion, WI 54110-1072
920-756-2141
Fax 920-756-2407
www.ariens.com
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