Page 1
E10
Zoom
Operator’s Manual
Manuel du Utilisateur
®
Models
915211 – Zoom 34
(SN 000101 +)
915213 – Zoom 42
(SN 000101 +)
915215 – Zoom 50
(SN 000101 +)
ENGLISH
FRANÇAIS
04965800 • 8/15
Printed in USA
Page 2
TABLE OF CONTENTS
Unit Serial Number Label
Figure 1
SAFETY. . . . . . . . . . . . . . . . . . . . . . . . . . 4
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . 13
CONTROLS AND FEATURES . . . . . . . 15
OPERATION . . . . . . . . . . . . . . . . . . . . . 16
MAINTENANCE SCHEDULE . . . . . . . . 21
SERVICE AND ADJUSTMENTS . . . . . 23
INTRODUCTION
THE MANUAL
Before operation of unit, carefully and
completely read your manuals. The contents
will provide you with an understanding of
safety instructions and controls during normal
operation and maintenance.
All reference to left, right, front, or rear are
given from operator seated 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.
STORAGE. . . . . . . . . . . . . . . . . . . . . . . 31
TROUBLESHOOTING . . . . . . . . . . . . . 32
SERVICE PARTS . . . . . . . . . . . . . . . . . 33
ACCESSORIES. . . . . . . . . . . . . . . . . . . 33
SPECIFICATIONS. . . . . . . . . . . . . . . . . 34
WARRANTY . . . . . . . . . . . . . . . . . . . . . 35
• Record unit model and serial numbers
here.
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 under
the seat (Figure 1).
• 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 on the Internet.
EN - 2
Page 3
UNAUTHORIZED REPLACEMENT
PARTS
Use only Ariens replacement parts. The
replacement of any part on this unit with
anything other than an Ariens authorized
replacement part may adversely affect the
performance, durability, and 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.
NOTE: A complete Parts manual may be
downloaded from www.ariens.com on the
Internet.
DELIVERY
Customer Note: If you have purchased this
product without complete assembly and
instruction by your retailer, it is your
responsibility to:
• 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.
NOTE: To locate your nearest Ariens dealer,
go to ariens.custhelp.com on the Internet.
WARNING: Improper assembly
or adjustments can cause
serious injury.
Before Attempting to Operate Y our
Unit:
1. Make sure all assembly has been
properly completed.
2. Understand all Safety Precautions
provided in the manuals.
3. Review control functions and operation
of the unit. Do not operate the unit
unless all controls function as described
in this manual.
4. Review recommended lubrication,
maintenance and adjustments.
5. Review Limited Warranty Policy.
6. Fi ll out a product registration card and
return the card to the Ariens Company or
go to www.ariens.com.
DISCLAIMER
Ariens reserves the right to discontinue,
change, and improve its products at any time
without notice or obligation to the purchaser.
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.
EN - 3
Page 4
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 loss-of-control and tip-over
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.
Disengage attachment, stop unit
and engine, remove key, engage
parking brake, and allow moving
parts to stop before leaving
operator’s position.
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 symbol is used in decals and
with this manual. Understand the safety
message. It contains important information
about personal safety.
CAUTION: POTENTIALLY
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.
SAFETY DECALS AND
LOCATIONS
ALW AYS replace missing or damaged Safety
Decals. Refer to Figure 5 for safety decal
locations.
WARNING: POTENTIALLY
HAZARDOUS SITUATION! If not
avoided, COULD RESULT in
death or serious injury.
DANGER: IMMINENTLY
HAZARDOUS SITUATION! If not
avoided, WILL RESULT in death
or serious injury.
EN - 4
Page 5
P
07800403
07800401
KEEP HANDS and FEET AWAY
02988100
2
7
4
6
1
3
5
2
Figure 2
1. DANGER!
Discharge Hazard NEVER operate unit
without discharge chute in
operating position. Thrown
objects can cause injury or
damage.
Do not operate mower
unless all guards are in
operating position or
bagger is attached.
EN - 5
2. DANGER!
Discharge Hazard - NEVER
direct discharge toward
people, pets or property.
Thrown objects can cause
injury or damage.
Dismemberment Hazard NEVER stick hands or feet
under deck or shielded
areas.
Shut off engine, remove key,
and read manual before
servicing or making
adjustments to unit.
Page 6
Keep children and others
15
15
away from unit while unit is
in operation.
Keep feet and hands away
from all rotating or moving
parts.
3.2 Discharge Hazard
Discharge Hazard - NEVER
direct discharge toward
people, pets or property.
Thrown objects can cause
injury or damage.
Keep children and others
away from unit while unit is
in operation.
DO NOT step or stand in
this area.
3. DANGER!
DANGER!
Read and understand the
operator’s manual before
operating unit.
3.1 Amputation Hazard
To avoid amputation hazard
do not put hands near
rotating blades.
To avoid amputation hazard
do not put hands near
moving belts.
Do not operate mower
unless all guards are in
operating position or bagger
is attached.
3.3 Tipping Hazard
Avoid tipping hazard.
DO NOT operate on slopes
over 15°.
DO NOT operate on slopes
over 15°.
3.4 Service Hazard
Before servicing unit do the
following:
Keep hands away from all
rotating or moving parts.
Keep all guards and shields
in place.
Read owners manual before
servicing or making
adjustments to unit.
EN - 6
Page 7
P
Set parking brake.
Remove key and disconnect
spark plug before servicing
or making adjustments to
unit.
3.5 Bystander Hazard
4. DANGER!
To avoid dismemberment
hazard do not put hands
near moving belts.
Keep hands away from all
rotating or moving parts.
DO NOT operate the unit in
the presence of bystanders.
Do not carry passengers.
Look behind when operating
the unit in reverse.
3.6 Loss of Traction Hazard
If loss of traction is
experienced do the
following:
Disengage PTO.
5. DANGER!
6. DANGER!
DANGER!
ALWAYS Keep hands and
feet away from discharge
chute.
Dismemberment Hazard NEVER put hands or feet
beneath guards and or
shields.
DO NOT touch parts which
are hot from operation.
ALWAYS allow parts to cool.
Proceed off slope slowly.
Do not try to turn or speed
up.
EN - 7
Page 8
7. CAUTION!
No smoking.
IMPORTANT: DO NOT
overfill.
Fill fuel tank to below bottom
of filler neck.
WARNING: Overfilling may cause
severe damage to evaporative
system!
• Never fill fuel tank when engine is
running, hot or unit is indoors. Never
overfill fuel tank.
• Replace fuel cap securely and clean
up spilled fuel.
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. T ampering 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
The following safety instructions are based
on the B71.1 specifications of the American
National Standards Institute in effect at the
time of production.
Training
Read, understand, and follow all instructions
on the machine and in the manual(s) before
starting.
Be sure the area is clear of bystanders and
pets before operating. Stop machine if
anyone enters the area.
Improper use of power equipment can cause
serious permanent injury or death to the
operator or a bystander.
Understand:
• How to operate all controls
• The functions of all controls
• How to STOP in an emergency
• Braking and steering characteristics
• Turning radius and clearances
If the operator or the mechanic cannot read
the manual, it is the owner’s responsibility to
explain it to them.
ALWAYS train any inexperienced operators
and require them to read and understand all
manuals and decals.
Only allow responsible adults, who are
familiar with the instructions, to operate this
machine.
Only the operator can prevent and is
responsible for accidents or injuries
occurring to themselves, other people or
property.
Operator Age
DO NOT allow children under the age of 18
to operate any outdoor power equipment.
Local regulations may restrict the age of the
operator.
Data indicates operators age 60 years and
above are involved in a large percentage of
riding mower-related injuries.
These operators should evaluate their ability
to operate the riding mower safely enough to
protect themselves and others from serious
injury.
EN - 8
Page 9
Children
Tragic accidents can occur if the operator is
not alert to the presence of children.
Children are often attracted to the machine
and the mowing activity. NEVER assume
that children will remain where you last saw
them.
Be alert and turn machine off if a child enters
the area.
Before and while backing, look behind and
down for small children.
NEVER carry children, even with the
blade(s) shut off. They may fall off and be
seriously injured or interfere with safe
machine operation. Children who have been
given rides in the past may suddenly appear
in the mowing area for another ride and be
run over or backed over by the machine.
NEVER allow children to operate the
machine.
Use extreme care when approaching blind
corners, shrubs, trees or other objects that
may block your view of a child.
Keep children out of the mowing area and in
the watchful care of a responsible adult
other than the operator.
Personal Protection
DO NOT wear loose clothing or jewelry and
tie back hair that may get caught in rotating
parts.
Wear adequate outer garments.
NEVER wear open sandals or canvas shoes
during operation. Wear adequate safety
gear, protective gloves and footwear.
Wear proper footwear to improve footing on
slippery surfaces.
ALWAYS wear eye and ear protection when
operating machine.
Before Operating
Keep all nuts and bolts tight to be sure the
equipment is in safe working condition.
Maintain the machine to be in compliance
with the maintenance schedule.
Clean grass and debris from unit, especially
from around muffler and engine, to help
prevent fires.
Check parking brake operation frequently.
Adjust and service as required.
Inspect unit before each use for missing or
damaged decals and shields, correctly
operating safety interlock system, and
deterioration of grass catchers. Replace or
repair as needed.
Ensure Safety Interlock System is
functioning properly. DO NOT operate unit if
safety interlock is damaged or disabled.
Start and operate unit only when seated in
operator’s position. Steering control levers
must be in neutral, PTO disengaged and
parking brake set when starting engine.
NEVER interfere with the intended function
of a safety device or reduce the protection
provided by a safety device. Check their
proper operation regularly.
Keep machine free of grass, leaves or other
debris build-up. Clean up oil or fuel spillage
and remove any fuel-soaked debris.
Operation
Be sure the area is clear of bystanders
before operating. Stop machine if anyone
enters the area.
NEVER operate machine in a closed or
poorly-ventilated area.
ALWAYS maintain unit in safe operating
condition. Damaged or worn out muffler can
cause fire or explosion.
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.
DO NOT operate machine while under the
influence of alcohol or drugs.
DO NOT put hands or feet near rotating
parts or under the machine. Keep clear of
the discharge opening at all times.
DO NOT touch parts which are hot. Allow
parts to cool.
DO NOT operate machine without the entire
grass catcher, discharge guard or other
safety devices in place and working.
ALWAYS keep hands and feet away from all
pinch points.
Avoid slippery surfaces. ALW AYS be sure of
your footing.
NEVER carry passengers.
EN - 9
Page 10
NEVER direct discharged material toward
anyone. Avoid discharging material against
a wall or obstruction. Material may ricochet
back toward the operator. Stop the blade(s)
when crossing gravel surfaces.
NEVER engage PTO when attachment,
including mower blades, is not in use.
ALWAYS turn off power to attachment when
not in active use such as traveling or
crossing driveways.
ALWAYS disengage PTO, stop unit and
engine, remove key, engage parking brake
and allow moving parts to stop before
leaving operator’s position.
NEVER engage PTO while raising the
attachment, including mower blades, or
when attachment is in the raised position.
Keep safety devices or guards in place and
functioning properly. NEVER modify or
remove safety devices.
DO NOT mow in reverse unless absolutely
necessary. ALWAYS look down and behind
before and while backing.
Stop engine before removing grass catcher
or unclogging chute.
Slow down before turning.
If you strike a foreign object, stop and
inspect the machine. Repair, if necessary,
before restarting.
NEVER leave a running machine
unattended. ALWAYS turn off blade(s), set
parking brake, stop engine and remove key
before dismounting.
Disengage blade(s) when not mowing. Shut
off engine and wait for all parts to come to a
complete stop before cleaning the machine,
removing the grass catcher, or unclogging
the discharge guard.
Know the weight of loads. Limit loads to
those you can safely control and the unit can
safely handle.
Operating Conditions
ALWAYS check overhead and side
clearances carefully before operation.
Watch for traffic when operating near or
crossing roadways.
Clear the area of objects such as rocks,
wire, toys, etc., which could be thrown by the
blades.
Check for weak spots on docks, ramps or
floors. Avoid uneven work areas and rough
terrain. Stay alert for hidden hazards or
traffic.
Use care when approaching blind corners,
shrubs, trees or other objects that may
obscure vision.
Dust, smoke, fog, etc. can reduce vision and
cause an accident.
Operate machine only in daylight or good
artificial light.
Slope Operation
Slopes are a major factor related to loss of
control and tip-over accidents, which can
result in severe injury or death. Operation on
all slopes requires extra caution. If you
cannot back up the slope or if you feel
uneasy on it, DO NOT mow it.
DO NOT operate on slopes of more than
15°.
Mow up and down slopes, not across.
ALWAYS keep the machine in gear when
going down slopes. DO NOT shift to neutral
and coast downhill.
Watch for holes, ruts, bumps, rocks, or other
hidden objects. Uneven terrain could
overturn the machine. Tall grass can hide
obstacles.
DO NOT mow on moist or wet grass. Tires
may lose traction causing a loss of control.
Use extra care while operating machine with
grass catchers or other attachments; they
can affect the stability of the machine. DO
NOT use on steep slopes.
Keep all movements on the slope slow and
gradual. DO NOT make sudden changes in
speed or direction, which could cause the
machine to roll over.
Avoid starting, stopping, or turning on a
slope. If the tires lose traction, disengage
the blade(s) and proceed slowly straight
down the slope.
Operation on slopes may lead to loss of
steering control. When operating on slopes
be prepared to react to an emergency
situation:
• Return steering levers to neutral position.
• Immediately set parking brake.
• Turn off PTO and engine.
DO NOT try to stabilize the machine by
putting your foot on the ground.
DO NOT park on slopes unless necessary.
When parking on slope ALWAYS chock or
block wheels. ALWAYS set parking brake.
EN - 10
Page 11
Choose a low ground speed so you will not
have to stop or shift while on a slope.
DO NOT mow near drop-offs, ditches, or
embankments. The machine could suddenly
roll over if a wheel goes over the edge or if
the edge caves in.
DO NOT bypass transmission or allow
transmission to free-wheel when on a slope.
Fuel
T o avoid personal injury or property damage,
use extreme care in handling gasoline.
Gasoline is extremely flammable and the
vapors are explosive.
Ethanol blends must not exceed E10. Higher
ethanol content may cause your
machine to run hotter and damage your
engine.
Replace fuel cap securely and clean up
spilled fuel before starting engine.
Extinguish all cigarettes, cigars, pipes and
other sources of ignition.
Use only an approved gasoline container.
NEVER store the machine or fuel container
where there is an open flame, spark or pilot
light such as on a water or space heater or
other appliances.
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.
NEVER fuel the machine indoors.
NEVER remove gas cap or add fuel with the
engine running. Allow engine to cool before
fueling.
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.
Remove gas-powered equipment from the
trailer and refuel it on the ground. If this is
not possible, then refuel such equipment
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 the fueling is complete. DO NOT
use a nozzle lock-open device.
NEVER overfill fuel tank. Replace gas cap
and tighten securely.
If fuel is spilled on clothing, change clothing
immediately.
Towing
Follow the manufacturer’s recommendations
for weight limits for towed equipment and
towing on slopes.
NEVER allow children or others in or on
towed equipment.
Tow only with a machine that has a hitch
designed for towing. DO NOT attach towed
equipment except at the hitch point.
On slopes, the weight of the towed
equipment may cause loss of traction and
loss of control.
Travel slowly and allow extra distance to
stop.
Accessories
Follow the manufacturer’s recommendation
for wheel weights or counterweights
Check grass catcher components and the
discharge guard frequently and replace with
the manufacturer’s recommended parts,
when necessary.
Use only Ariens Company-recommended
attachments that are appropriate to your use
and can be used safely in your application.
Batteries
Avoid electric shock. Objects contacting
both battery terminals at the same time may
result in injury and unit damage. DO NOT
reverse battery connections.
Reverse connections may result in sparks
which can cause serious injury. ALWAYS
connect positive (+) lead of charger to
positive (+) terminal, and negative (-) lead to
negative (-) terminal.
ALWAYS disconnect negative (-) cable
FIRST and positive (+) cable SECOND.
ALWAYS connect positive (+) cable FIRST,
and negative (-) cable SECOND.
Explosive gases from battery can cause
death or serious injury. Poisonous battery
fluid contains sulfuric acid and its contact
with skin, eyes or clothing can cause severe
chemical burns.
No flames, No sparks, No smoking near
battery.
EN - 11
Page 12
ALW AYS wear safety glasses and protective
gear near battery. Use insulated tools.
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.
Service
Maintain or replace safety and instruction
labels as necessary.
Keep unit free of debris. Clean up oil or fuel
spills.
ALWAYS block wheels and know all jack
stands are strong and secure and will hold
weight of unit during maintenance.
Release any pneumatic or hydraulic
pressure from components slowly.
NEVER attempt to make any adjustments to
unit while engine is running (except where
specifically recommended). Stop engine,
remove key and spark plug wire and wait for
all moving parts to stop before servicing or
cleaning.
Lower cutting deck unless a positive
mechanical lock is used.
Allow engine to cool before servicing.
Moving parts can cut or amputate fingers or
a hand. On multiblade mowers, rotation of
one blade will cause all blades to rotate.
NEVER weld or straighten mower blades.
NEVER make adjustments or repairs with
the engine running.
Mower blades are sharp. Wrap the blade or
wear gloves, and use extra caution when
servicing them.
ALWAYS keep body and hands away from
pin holes or nozzles which eject hydraulic
fluid under pressure.
Transporting Unit
Use extra care when loading or unloading
the machine into a 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.
ALWAYS turn off power to attachment and
shut off fuel when transporting unit.
Storage
NEVER store unit with fuel in fuel tank inside
a building where any ignition sources are
present.
Keep machine free of grass, leaves or other
debris build-up. Clean up oil or fuel spillage
and remove any fuel-soaked debris. Allow
machine to cool before storing.
For extended storage, close fuel shut off
valve and clean unit thoroughly. See engine
manual for proper storage.
EN - 12
Page 13
ASSEMBLY
Figure 3
1. Steering Lever
2. Steering Lever Hardware
3. Steering Pivot Arm
1
2
3
WARNING: AVOID INJURY.
Read and understand the entire
Safety section before
proceeding.
Tools Required
• Adjustable wrenches
• Petroleum jelly or dielectric grease
Unpack Unit
Remove unit and all other components from
the shipping container. Engage transmission
bypass lever. See MOVING UNIT
MANUALLY on page 20. Push unit from
container onto a level surface. Disengage
transmission bypass lever.
Connect Battery
See Install Factory-Installed Battery on
page 27 and perform steps 4 and 6 in the
installation section.
Place Unit in Operating Position
(Figure 3)
NOTE: The unit is shipped with the seat
positioned as far forward as possible and in
service position.
1. Remove steering lever hardware from
bottom hole of the steering lever.
2. Rotate steering lever forward to align
bottom hole with hole in pivot arm and
reinstall hardware.
NOTE: Do not tighten hardware before
reviewing ADJUSTING STEE RING LEVERS
on page 29. If no adjustment is desired,
tighten hardware.
3. Push steering levers aside and tip seat
into operating position.
4. Adjust the seat as needed. See Seat
Adjustment on page 17.
Check Engine Oil Level
Refer to Engine Manual.
Check Tire Pressure
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 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.
See Specifications on page 34.
Level Mower Deck
See LEVELING AND ADJUSTING PITCH OF
MOWER DECK on page 24.
Fill Fuel T ank
Fill fuel tank. DO NOT OVERFILL! See
FILLING FUEL TANK on page 18.
EN - 13
Page 14
Check Safety Interlock System
WARNING: Safety interlock
failure and improper operation of
unit can result in death or serious
injury. Check system before each
use to make sure it is functioning
properly.
See Safety Interlock System on page 16.
Check Function of all Controls
See OPERATION on page 16.
EN - 14
Page 15
3
10
7
9
5
4
14
2
1
6
8
13
15
11
12
Figure 4
CONTROLS AND FEATURES
1. Ignition Switch
2. PTO Switch
3. Seat
4. Fuel Level
5. Steering Levers
6. Fuel Tank
7. Mower Lift Pedal
8. Mower Deck
9. Discharge Chute
10. Parking Brake Lever
11.Throttle Lever
12. Choke
13. Seat Adjustment Lever
(Models 915213, 215)
14. Height of Cut Selector Lever
15. Washout Port (Models 915213, 215)
EN - 15
Page 16
OPERATION
C
1
2
1
2
1
2
WARNING: AVOID INJURY.
Read and understand the entire
Safety section before proceeding.
CONTROLS AND FEATURES
See Figure 4 for all controls and features
locations.
Test Steering Lever PTO Parking Brake Engine
1 Neutral Position Off Engaged Starts
2 Neutral Position On Engaged Doesn’t Start
3 Neutral Position Off Disengaged Doesn’t Start
4*+ Out of Neutral Position Off Disengaged Shuts Off
5*+ Neutral Position On Engaged Shuts Off
* Test with engine running. + Operator lifts off seat.
Safety Interlock System
WARNING: Safety interlock failure
and improper operation of unit can
result in death or serious injury.
Check system before each use to
make sure it is functioning
properly.
Perform the following tests to ensure the
safety interlock system is working properly. If
the unit does not perform as stated contact
your Ariens dealer for repairs.
Ignition Switch
Throttle
Operate ignition switch
with a removable key.
Ignition switch has three
positions: Stop (1),
Run (2), Start (3). See
STARTING AND
SHUTTING OFF
ENGINE on page19 for
detailed instructions on
how to start engine.
Fast (1) – Increases engine
speed.
Slow (2) – Decreases engine
speed.
Choke
Pull choke control out to start a
cold engine.
Push choke control in when
engine is warm.
Parking Brake Lever
Engages (2) and
disengages (1) parking
brake.
Power Take-Off (PTO) Switch
Engages (2)
and
disengages
(1) mower
blades.
EN - 16
Page 17
Steering Levers
1
2
3
4
Figure 5
1. Mower Lift Pedal
2. Height of Cut Selector Lever
3. Height of Cut Bracket
2
3
1
Figure 6
• Reverse (1) – Pull both steering levers
backward.
• Forward (2) – Push both steering
levers forward.
• Left (3) – Pull left steering lever back
or push right steering lever forward or
a combination of both.
• Right (4) – Pull right steering lever
back or push left steering lever
forward or a combination of both.
NOTE: To stop, return both steering levers to
neutral.
NOTE: The steering levers must be in the
neutral position to start the engine.
NOTE: The parking brake must be
disengaged prior to moving the steering
levers from the neutral position.
Height of Cut
(Figure 5)
1. Press the mower lift pedal to raise the
deck.
2. Position height of cut selector lever at
the desired setting in the height of cut
bracket.
3. Release mower lift pedal.
Seat Adjustment
Models 915213, 215
(Figure 6)
Push lever back and slide seat forward or
backward to the desired position. Release
lever to lock seat in position.
Seat Adjustment
Model 915211
1. Tip the seat forward. See TIPPING
SEAT FORWARD on page 23.
2. Loosen mounting hardware and slide
seat forward or backward to desired
position. Tighten mounting hardware
(figure 9).
3. Tip seat back.
Washout Port
Models 915213, 215
(Figure 7)
WARNING: A broken or
missing deck port can result in
exposure to harmful thrown
objects or blade contact.
Replace broken or missing
deck port before using unit.
NEVER put your hands or feet
under the mower or through
openings in the mower.
NOTE: Wash the underside of the mower
after each use to prevent grass buildup and
improve mulch action and clipping dispersal.
EN - 17
Page 18
1. Park the unit on a level surface, within
Figure 7
1. Deck Port
2. Hose Coupling
3. Lock Collar
4. Mower Deck
5. Standard Garden Hose
1
3
5
4
2
reach of hose and in a location where
the dispersal of wet grass clippings is
acceptable.
2. Disengage the PTO switch, shut off the
engine, remove key, engage parking
brake and allow unit to cool for at least
30 minutes.
IMPORTANT: Do not wash the unit with water
when the unit is warm from operation. Water
can seep into bearings and cause damage.
3. Attach the hose coupling to a standard
garden hose connected to a water
supply.
4. Pull back the lock collar of the hose
coupling and push the coupling onto the
deck port until the coupling it tightly in
place. Release the lock collar to lock the
coupling to the deck port.
NOTE: Apply petroleum jelly to washout
fitting O-ring to allow the coupling to slide on
easier and to protect the O-ring.
NOTE: The coupling contains a valve that will
not allow water flow unless coupling is
attached to washout fitting. Water supply
should be turned off before attaching coupling
to the fitting.
5. Lower deck to lowest cutting height.
6. Turn the water supply on high.
NOTE: If water leaks excessively from hose
coupling onto top of deck, coupling may not
be fully seated onto washout port. Turn off
water supply and repeat steps 4 through 6.
Use firm pressure while installing coupling
onto washout port.
WARNING: When using the deck
wash system, NEVER engage the
deck from any position other than
the operator’s seat.
DO NOT engage deck in the
presence of ANY bystander.
7. From the operators seat, start the
engine and engage the PTO. Allow unit
to run as needed - typically
2 to 3 minutes.
NOTE: Water spraying from discharge chute
should change from green to clear when deck
is clean.
8. Disengage the PTO, turn off engine,
remove key and wait for all moving parts
to stop.
9. Turn the water supply off and remove
coupling from the washout fitting.
NOTE: If the mower deck is not clean after
one washing, soak it and let stand for
30 minutes. Then repeat process.
10. After cleaning the mower deck, run the
unit again for 2 to 3 minutes to remove
access water.
Fuel Level
Slot in seat plate shows the fuel
level in the tank. Refill when
level reaches bottom of slot.
FILLING FUEL TANK
IMPORTANT: DO NOT OVERFILL!
To add fuel to the fuel tank:
1. Clean fuel cap and surrounding area to
prevent dust, dirt, and debris from
entering fuel tank.
2. Remove fuel cap.
IMPORTANT: Refer to Engine Manual for
correct type and grade of fuel.
3. Fill fuel tank to the bottom of filler neck.
See for fuel tank capacity.
EN - 18
Page 19
IMPORTANT: DO NOT OVERFILL! This
equipment and/or its engine may include
evaporative emissions control system
components, required to meet EPA and/or
CARB regulations, that will only function
properly when the fuel tank has been filled to
the recommended level. Overfilling may
cause permanent damage to evaporative
emissions control system components. Filling
to the recommended level ensures a vapor
gap required to allow for fuel expansion. Pay
close attention while filling the fuel tank to
ensure that the recommended fuel level
inside the tank is not exceeded. Use a
portable gasoline container with an
appropriately sized dispensing spout when
filling the tank. Do not use a funnel or other
device that obstructs the view of the tank
filling process.
4. Replace fuel cap and tighten.
5. ALWAYS clean up spilled fuel.
GASOLINE
Use fresh unleaded fuel with an octane rating
of at least 87. DO NOT use E85 blended
fuels; the engine is not E20 / E30 / E85
compatible. The maximum recommended
ethanol content is 10%.
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.
STOPPING IN AN EMERGENCY
WARNING: Operating unit on
slopes may lead to loss of
steering control. When operating
on slopes be prepared to react to
an emergency situation.
1. Return steering levers to neutral position.
2. Immediately set parking brake.
3. Turn off PTO and engine.
NOTE: This unit is equipped with the return to
neutral function. The control arms will
automatically return gradually to neutral when
released from the forward position.
STARTING AND SHUTTING OFF
ENGINE
Starting the Engine
NOTICE: Disengage the PTO, engage the
parking brake, and place the steering levers
in neutral prior to starting the engine.
1. If the engine is cold, apply choke. If the
engine is warm or hot, do not use choke.
See Choke on page 16.
IMPORTANT: DO NOT operate starter for
more than 10 seconds per minute as damage
can occur.
2. Turn ignition key to start position and
release once the engine has started.
3. Let the engine warm up several seconds
to several minutes depending on outside
temperature.
Stopping the Engine
1. Stop unit.
2. Disengage PTO.
3. Set throttle lever to slow.
4. Turn ignition switch to off position and
remove key.
5. Set parking brake.
OPERATING MOWER
1. Start engine.
2. Set throttle lever to fast.
IMPORTANT: Never engage PTO if mower is
plugged with grass or other material.
3. Engage PTO to start mower blades. It
will take 2 – 3 seconds for the blades to
engage.
NOTE: The parking brake must be
disengaged prior to moving the steering
levers from the neutral lockout position.
4. Release parking brake.
EN - 19
Page 20
5. Use steering levers to move the unit.
Figure 8
1. Bypass lever pulled out to push the unit
by hand.
2. Bypass lever pushed in to drive the
unit.
2
1
6. Disengage PTO to stop mower blades.
TRANSPORTING UNIT
ALWAYS shut off engine, set parking brake,
remove key, and properly remove fuel when
transporting unit on a truck or trailer. Tie unit
down securely. Do not tie down by linkages,
guards, cables or other parts that may be
damaged.
FOR BEST PERFORMANCE
Cut grass when it is dry.
Keep mower blades sharp.
Keep mower deck properly leveled.
Do not set height of cut too low. For very tall
grass, mow twice.
Do not travel too fast.
Mow with the engine set at full throttle.
When mulching, only remove one-third of
grass length per cutting.
Discharge clippings into areas already cut.
Vary cutting p attern with each mowing.
Do not allow grass or debris to collect inside
of mower deck. Clean after each use.
MOVING UNIT MANUALLY
(Figure 8)
WARNING: DO NOT disengage
or bypass transmission and coast
downhill.
Pull the bypass lever out and lock it in place,
and then release the parking brake to push
the unit by hand.
Push the bypass lever in to drive the unit
normally.
NOTE: There are two bypass levers (one on
each side of the unit).
EN - 20
Page 21
MAINTENANCE SCHEDULE
WARNING: AVOID INJURY . Read
and understand the entire Safety
section before proceeding.
IMPORTANT: Proper maintenance can
prolong the life of unit. The following chart
shows the recommended service schedule.
Refer to the maintenance instructions in the
Engine Manual for additional information.
Interval Task Action
Each Use Check
Safety
Interlock
System
Check
Parking
Brake
Clean
Unit
Check
Tires
Engage parking brake and engage transmission bypass lever. See
MOVING UNIT MANUALL Y on p age 20. Push unit. If unit rolls, contact
your Ariens dealer.
Clean engine, battery, seat, etc. of all dirt and debris. Do not use
solvents, hard cleaners, or abrasives. For deck cleaning instructions,
see Washout Port on page 17.
NOTE: Protect painted surfaces with automotive type wax.
IMPORTANT: Do not spray the unit with water, especially when the
unit is warm from operation.
See Specifications on page 34 for correct tire pressure.
WARNING: Safety interlock system failure and improper
operation of unit can result in death or serious injury. Test
this system each time the unit is operated. If this system
does not function as described, do not operate until repairs
are made. See Safety Interlock System on page 16.
CAUTION: Avoid injury! Explosive separation of tire and rim
parts is possible when they are serviced incorrectly:
NOTE: To have full access to the engine, the
seat must be tipped forward (see TIPPING
SEAT FORWARD on page 23) and the hood
opened (see OPENING AND CLOSING
HOOD on page 23).
Check
Mower
Blades
• 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 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.
Check for worn or damaged mower blades. See SHARPENING
MOWER BLADE on page 26.
EN - 21
Page 22
Interval Task Action
Oil Drain Plug
1
2
Each Use Follow
Engine
Manual
Maintenance
Schedule
Perform scheduled engine maintenance.
Refer to Engine Manual for detailed
instructions.
NOTE: To drain the oil, remove oil drain
cap and attach the oil drain hose,
supplied in the lit pack, to the drain plug.
Rotate the drain to the left to allow oil to
drain. Turn the drain to the right to close.
25 Hours
or Every
Season
50 Hours
or Every
Season
100 Hours
or Every
Season
Check
Battery
Lubricate
Unit
Check
Fasteners
Check All
Belts
Keep battery and battery terminals clean. See Cleaning Battery and
Battery Cables on page 28.
1. Apply grease to zerk (1) on each front wheel.
2. Apply grease to quick adjust seat mechanism through slots (2) on
bottom side of seat plate. Work grease into mechanism by sliding
seat back and forth repeatedly.
Check mower blade mounting hardware and all other fasteners.
Replace fasteners that are missing or damaged. Tighten all nuts and
bolts to the correct torque values.
Replace worn or deteriorated belts.
• Check hydrostatic belt. See REPLACING HYDROSTATIC
BELT on page 31 for hydrostatic belt location.
• Check PTO belt. See REPLACIN G PTO BE LT on page 30 for
PTO belt location.
EN - 22
Page 23
SERVICE AND ADJUSTMENTS
Figure 9
1. Seat Tipped Forward
2. Mounting Hardware
3. Steering Levers
1
2
3
Figure 10
Hood Tipped Open
WARNING: AVOID INJURY.
Read and understand the entire
Safety section before proceeding.
TIPPING SEAT FORWARD
(Figure 9)
Move steering levers to neutral position and
rotate handles outward. Tip seat forward.
OPENING AND CLOSING HOOD
(Figure 10)
Open:
Tip seat forward and pull up on the back of
the hood until hood rests on the hood stops.
Close:
Push down on back of hood to close.
MOWER DECK REMOVAL AND
INSTALLATION
Remove
(Figure 11)
1. Remove PTO belt from the engine drive
pulley. See REPLACING PTO BELT on
page 30.
2. Disconnect drag link from the front deck
bracket.
3. Disconnect front and rear trunnions from
the lift arms on both sides of the unit by
removing the 3/8 nuts. Keep hardware
for reinstallation.
4. Slide mower deck out from under unit.
Install
(Figure 11)
1. Slide mower deck under unit.
2. Connect drag link to front deck bracket.
3. Connect front and rear trunnions to the
lift arms on both sides of the unit using
3/8 nuts.
4. Install PTO belt on the engine drive
pulley. See REPLACING PTO BELT on
page 30.
5. Level and adjust pitch of mower deck.
See LEVELING AND ADJUSTING
PITCH OF MOWER DECK on page 24.
EN - 23
Page 24
LEVELING AND ADJUSTING
Figure 11
1. Rear Trunnion
2. PTO Belt
3. Mower Deck
4. Drag Link
5. Front Trunnion
6. Lift Arms
7. Nuts
1
2
3
4
6
5
6
7
7
Figure 12
1. Mower Deck
2. Mower Blade
3. Ground
Lowest Cutting Position
3.175 cm ± .635 cm (1 1/2" ± 1/4").
1
3
2
Highest Cutting Position
10.795 cm ± .635 cm (4 1/2" ± 1/4")
1
3
2
PITCH OF MOWER DECK
Pitch is the difference in blade height from
front to back or from side to side.
Adjust on a level surface with the tires inflated
to the correct air pressure. See Specifications
on page 34.
Three measurements are required to level
and adjust the pitch of the mower deck:
1. The distance from the mower blades to
the ground.
2. The forward pitch of the mower blades.
3. The side-to-side pitch of the mower
blades.
The Distance From The Mower
Blades To The Ground
(Figure 12)
• In the lowest cutting position should be
3.175 cm ± .635 cm (1 1/2" ± 1/4").
• In the highest cutting position should
be 10.795 cm ± .635 cm (4 1/2" ±
1/4").
EN - 24
Page 25
The Forward Pitch Of The Mower
Forward Pitch of Mower Blades
Figure 13
1. Mower Deck
2. Mower Blade
3. Ground
Forward Pitch = 0 – 0.635 cm
(0 – 1/4")
Front of Mower Deck
2
3
1
Figure 14
1. Mower Deck
2. Mower Blade
3. Ground
1
3
2
Side to Side Pitch
0 – 0.635 cm (0 – 1/4") from Side to Side
Figure 15
1. Trunnion
2. Mower Deck
3. Lock Nut
4. Hex Nut
1
2
3
4
Blades
(Figure 13)
• Front tip of blades should be 0 –
0.635 cm (0 – 1/4") lower than the rear
of the blades.
NOTE: This measurement must be taken
when the mower blade ends point forward.
The Pitch Of The Mower Blades From
Side To Side
(Figure 14)
• Should be within 0 – 0.635 cm
(0 – 1/4") as measured on each side of
the mower deck.
NOTE: This measurement must be taken
when the mower blade ends point left and
right.
Adjusting The Mower Deck T o Adjust
Mower Blade Height And Pitch
(Figure 15)
NOTE: Adjusting the mower deck will adjust
the height and pitch of the mower blades.
1. Adjust the trunnions first and re-take the
three measurements required to level
and adjust the pitch of the mower deck.
These measurements are:
a. The distance from the mower
blades to the ground.
b. The forward pitch of the mower
blades.
c. The pitch of the mower blades
from side to side.
Adjust Trunnions:
1. Using an adjustable or open ended
wrench tighten or loosen the lock nut on
top.
NOTE: To avoid over-adjustment note which
nuts have been adjusted and the amount
each has been loosened or tightened.
2. Using the same tool, tighten the bottom
hex nut to raise the deck OR loosen the
bottom hex nut to lower the deck.
3. Tighten the lock nut on top to secure the
link in the desired location.
4. Repeat step 1 as needed until all three
measurements (a, b, and c) are within
the tolerances specified.
EN - 25
Page 26
REPLACING MOWER BLADE
Figure 16
1. Spindle
2. Blade
3. Washer
4. 5/8" Nut
1
2
3
4
Figure 17
Sharpen to this pattern.
Discard if
more than
1.27 cm
(1/2")
DO NOT sharpen to this pattern.
1. Air Lift Erosion
2. Cutting Edge
1
2
Remove
(Figure 16)
CAUTION: Mower blades are
sharp and can cut you. Wrap the
blades or wear gloves, and use
extra caution when servicing
them.
1. Block mower blades to prevent rotation.
2. Remove mounting hardware and mower
blades from spindles.
Install
(Figure 16)
1. Install mower blades on spindles with
mounting hardware.
2. Torque 5/8" nut to 136 to 163 N•m (100
to 120 lb-ft).
1. Remove mower blade from unit. See
REPLACING MOWER BLADE on
page 26.
Ariens recommends having mower blades
sharpened by a professional. Contact your
Ariens dealer.
Discard mower blade if (Figure 17):
• more than 1.27 cm (1/2") of metal is
removed.
• the air lift erosion area is eroded.
• the mower blade is bent or broken.
Do not change angle of cutting edge or round
the corner at the end of mower blade.
2. Sharpen mower blade by removing an
equal amount of material from each end
of mower blade.
3. Check mower blade balance by sliding
mower blade on an unthreaded bolt. If
blade is balanced, it should remain in a
horizontal position. If either end of
mower blade moves downward, sharpen
the heavy end until mower blade is
balanced.
4. Install mower blade on unit. See
REPLACING MOWER BLADE on
page 26.
SHARPENING MOWER BLADE
CAUTION: DO NOT sharpen
mower blade while on unit. An
unbalanced mower blade will
cause excessive vibration and
eventual damage to unit. Check
mower blade balance prior to
reinstalling mower blades.
NEVER weld or straighten mower
blades.
EN - 26
Page 27
SERVICING THE BATTERY
Figure 18
1. Positive (+) Terminal
2. Positive (+) Cable
3. Battery Hold-Down Bracket
4. Battery
5. Negative (–) Terminal
6. Negative (–) Cable
7. Nut
8. Bolt
3
5
1
2
4
6
7
8
Figure 19
1. Factory Battery Mounting Hole
2. U1 Battery Mounting Hole
1
2
1
2
NOTE: Unit comes equipped with a
maintenance-free battery that requires no
regular maintenance except cleaning the
terminals.
WARNING: 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.
Factory-Installed Battery Removal
and Installation
Remove Factory-Installed Battery
(Figure 18)
1. Lower deck to the lowest cutting height.
2. Tip seat forward. See TIPPING SEAT
FORWARD on page 23.
3. Disconnect negative (–) cable first, then
positive (+) cable.
NOTE: Do not cut cable tie securing positive
cable to battery hold-down bracket unless
installing U1 battery.
4. Remove nut and bolt securing battery
hold down bracket. Save for
reinstallation.
NOTE: The bolt securing the battery is
mounted through the underside of the frame.
Place hand beneath frame to catch loose
bolt.
5. Remove battery from unit.
Install Factory-Installed Battery
(Figure 18)
1. Tip seat forward. See TIPPING SEAT
FORWARD on page 23.
2. Set battery inside the frame, underneath
the seat with battery terminals
positioned as shown (Figure 18).
3. Place battery hold down bracket on top
of the battery. Hook the curved end of
the bracket in the lower mounting hole in
the wall of the frame (Figure 19).
4. Position bolt through the mounting hole
nearest to the battery and through
mounting bracket. Secure with nut.
IMPORTANT: Tighten nut until battery is
secure and will not move or rattle during
operation. DO NOT overtighten.
5. Connect positive (+) cable first, then
negative (–) cable.
6. Apply petroleum jelly or dielectric grease
to battery cable ends and terminals.
7. Tip seat back. See TIPPING SEAT
FORWARD on page 23.
EN - 27
Page 28
U1 Battery Installation
Figure 20
1. Positive (+) Terminal
2. Positive (+) Cable
3. Battery Hold-Down Bracket
4. Battery
5. Negative (–) Terminal
6. Negative (–) Cable
7. Nut
8. Bolt
3
5
1
2
4
6
78
(Figures 19 and 20)
1. Remove factory battery. See Remove
Factory-Installed Battery on page 27.
NOTE: Be sure to cut cable tie connecting
positive battery cable to battery hold down
bracket.
2. Set battery inside the frame, underneath
the seat with terminals positioned as
shown (Figure 20).
3. Place battery hold down bracket on top
of the battery. Attach the curved end of
the bracket in the upper mounting hole
in the wall of the frame (Figure 19).
4. Position bolt through the mounting hole
nearest to the battery and through
mounting bracket. Secure with nut.
IMPORTANT: Tighten nut until battery is
secure and will not move or rattle in the
frame.
5. Connect positive (+) cable first, then
negative (–) cable.
6. Apply petroleum jelly or dielectric grease
to battery cable ends and terminals.
7. Tip seat back. See TIPPING SEAT
FORWARD on page 23.
Cleaning Battery and Battery Cables
(Figure 18)
1. Tip seat forward. See TIPPING SEAT
FORWARD on page 23.
2. Disconnect negative (–) cable first, then
positive (+) cable.
3. Clean battery cable ends, negative (–)
terminal, and positive (+) terminal with a
wire brush and rinse with a weak baking
soda solution.
4. Connect positive (+) cable first, then
negative (–) cable.
5. Apply petroleum jelly or dielectric grease
to battery cable ends and terminals.
6. Tip seat back. See TIPPING SEAT
FORWARD on page 23.
Charging the Battery
(Figure 18)
WARNING: FROZEN
BATTERIES CAN EXPLODE and
result in death or serious injury.
DO NOT charge a frozen battery.
Let the battery thaw before
charging.
IMPORTANT: DO NOT fast charge. Charging
at a higher rate will damage or destroy
battery.
IMPORTANT: ALWAYS follow information
provided on battery and battery charger.
Contact battery and battery charger
manufacturers’ for detailed instructions.
1. Remove battery from unit. See Factory-
Installed Battery Removal and
Installation on page 27.
2. Place battery in a well-ventilated area.
3. Connect positive (+) lead of charger to
positive (+) terminal, and negative (–)
lead of charger to negative (–) terminal.
4. Charge battery according to battery
charger and battery manufacturers’
instructions.
5. Install battery on unit. See Factory-
Installed Battery Removal and
Installation on page 27.
Jump-Starting
Ariens does not recommend jump-starting
your unit. Jump-starting can damage engine
and electrical system components. See your
engine manual for more detailed information.
EN - 28
Page 29
ADJUSTING STEERING LEVERS
Figure 21
1. Handlebar
2. Upper Control Arm
3. Adjustment Holes
4. Eccentric Spacer
5. Mounting Hardware
6. Lower Control Arm
2
1
5
Adjustment 2
Adjustment 1
Adjustment 3
4
6
3
Figure 22
Rotate this end away from the operator
position to move the steering levers out.
Rotate this end away from the operator
position to move the steering levers in.
(Figure 21)
IMPORTANT: Adjust each steering lever
equally.
NOTE: When adjusting steering levers for the
first time it is recommended that you make
adjustments in the following order.
1. Adjust Steering Lever Height
1. Remove mounting hardware that
attaches the handlebars to the upper
control arm. Move handlebar up or down
until the handlebar mounting holes are
aligned with the preferred adjustment
holes.
2. Install mounting hardware and tighten.
2. Adjust Steering Lever Width
1. Loosen hardware at the base of the
lower control arm (item 5).
2. Rotate eccentric spacer to move the
levers away from or closer to the
operators position (figure 22).
3. Tighten hardware.
3. Adjust Steering Lever Forward or
Backward
1. Loosen, do not remove, the bolts
securing the handlebar to the upper
control arm.
2. Rotate steering lever forward or
backward to desired position and tighten
bolts.
NOTE: Tighten upper bolt first.
Forward Speed Adjustment
(Figure 23)
The travel of the steering levers may need
adjustment if the unit turns to the right or left
when both steering levers are pushed as far
forward as possible. The unit should track
within 0.61 m (2 feet) of a straight line for
9.14 m (30 feet).
The side the unit turns toward indicates that
the drive wheel on that side is turning slower
than the opposite drive wheel. Either the
wheel that is turning faster needs to slow
down or the wheel that is turning slower
needs to speed up to allow the unit to travel in
a straight line.
IMPORTANT: Check tire pressure before
making adjustments. Incorrect or inconsistent
pressure between tires may cause unit to
track incorrectly.
1. Determine which way the unit turns.
2. Loosen jam nut on the adjustment bolt.
3. Adjust speed by:
• Turning adjustment bolt clockwise to
decrease steering lever travel.
• Turning adjustment bolt
counterclockwise to increase steering
lever travel.
4. Tighten the jam nut.
EN - 29
Page 30
NOTE: Reverse speed cannot be adjusted. If
Figure 23
1. Forward Travel Adjustment Bolt
2. Lower Control Arm
1
2
Model 915211
Figure 24
1. Deck Spindle
2. Engine Drive Pulley
3. Deck Idler
4. PTO Belt
2
3
4
1
1
Models 915213, 215
Figure 25
1. Deck Spindle
2. Engine Drive Pulley
3. Deck Idler
4. PTO Belt
3
4
1
1
2
unit tracks excessively left or right in reverse,
see your dealer for repair.
REPLACING PTO BELT
Remove
(Figure 24)
1. Lower mower deck to the ground.
2. Remove belt covers from mower deck.
CAUTION: Use care when
releasing idler spring tension.
Keep body parts well away from
idler when performing this
operation.
3. Rotate idler arm clockwise until tension
is removed from PTO belt.
4. Remove PTO belt from left mower deck
pulley.
5. Slowly release idler arm until tension is
removed from idler spring.
6. Remove PTO belt from mower deck and
engine drive pulley.
Install
(Figure 24)
NOTE: Do not install PTO belt on left mower
deck pulley in step 1.
1. Install PTO belt on engine drive pulley
and mower deck.
EN - 30
Page 31
2. Rotate idler arm clockwise until PTO belt
Figure 26
1
1. Hydrostatic Belt
2. Hydrostatic Transmission Pulley
3. Idler
4. Idler Spring
2
2
3
4
can be routed around left mower deck
pulley.
3. Slowly release idler arm until idler pulley
rests firmly against PTO belt.
4. Install belt covers on mower deck.
NOTE: Ensure that belt is still positioned in
the groove of the sheaves after belt covers
are installed.
REPLACING HYDROSTATIC BELT
Remove
(Figure 26)
1. Remove PTO belt. See REPLACING
PTO BELT on page 30.
CAUTION: Use care when
releasing idler spring tension.
Keep body parts well away from
idler when performing this
operation.
2. Disconnect idler spring.
3. Remove hydrostatic belt from
hydrostatic transmission pulleys, drive
pulley, and idler.
Install
(Figure 26)
1. Install hydrostatic belt on idler, drive
pulley, and hydrostatic transmission
pulleys.
2. Connect idler spring.
3. Install PTO belt. See REPLACIN G PTO
BELT on page 30.
STORAGE
Short Term Storage
IMPORTANT: NEVER clean unit with high-
pressure water or store unit outdoors.
Remove all dirt, grease, leaves, etc. Store in
a clean dry area.
Inspect unit for signs of wear or damage.
Ensure all fasteners are properly tightened.
Long Term Storage
Follow all instructions under Short Term
Storage.
Remove and fully charge battery. Store in a
clean dry area.
Refer to Engine Manual for the proper engine
storage procedures.
Touch up all scratched or chipped paint
surfaces.
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.
IMPORTANT: NEVER store the engine with
fuel in the fuel tank inside of a building with
potential sources of ignition.
Add Fuel Stabilizer
1. Drain fuel from fuel tank.
2. Allow the engine to run until it stops.
Turn engine OFF when it begins surging
to avoid engine damage.
3. Add fuel stabilizer to fuel, following the
manufacturer’s instructions.
4. Pour fuel into the tank.
5. Re-start engine.
6. Run the engine outdoors for
1 to 2 minutes to be sure that treated
gasoline has replaced the untreated
gasoline in the carburetor.
7. Slow the engine to an idle speed.
8. Repeat step 2.
EN - 31
Page 32
TROUBLESHOOTING
PROBLEM PROBABLE CAUSE CORRECTION
Engine will not
crank/start.
Engine runs
rough.
Unit does not
move with
engine running
when using
steering levers.
PTO or mower
blades do not
engage or shut
off.
Engine
overheats.
Unit moves with
engine off and
parking brake
engaged.
1 . Safety interlock system
is not engaged or is
faulty.
2. Fuel tank is empty. 2. Fill fuel tank. S ee FILLING FUEL TANK
3. Discharged battery. 3. Charge battery. See Charging the
4. Poor connection
between battery and
battery cables.
5. Spark plug wire(s)
loose or spark plug(s)
faulty.
6. Faulty electrical system. 6. Contact your Ariens dealer.
7. Faulty engine. 7. Contact your Ariens dealer.
1. Choke engaged. 1. Disengage choke.
2. Air filter cartridge
plugged.
3. Faulty engine. 3. Contact your Ariens dealer.
1. The transmission
bypass lever is
engaged.
2. Faulty hydrostatic belt. 2. Replace hydrostatic belt. See
3. Faulty transmission. 3. Contact your Ariens dealer.
1. Operator presence
switch not depressed.
2. Faulty operator
presence switch.
3. Faulty PTO belt. 3. Re place PTO belt. See REPLACING
4. Faulty PTO switch,
wires, connectors, or
clutch.
1. Engine oil level low. 1. Add engine oil. Refer to Engine Manual
2. Cooling system
plugged.
3. Faulty engine. 3. Contact your Ariens dealer.
1. The parking brake
needs adjustment.
2. Faulty parking brake. 2. Contact your Ariens dealer.
1. Check safety interlock system. See
Safety Inter lo c k Sy st e m on page 16.
on page 18.
Battery on page28.
4. Tighten battery cables and/or clean
battery and battery cables. See
Cleaning Battery and Battery Cables on
page 28.
5. Connect spark plug wire(s) or replace
spark plug(s). Refer to Engine Manual
for detailed instructions.
2. Clean or replace air filter cartridge.
Refer to Engine Manual for detailed
instructions.
1. Disengage transmission bypass lever.
See MOVING UNIT MANUALLY on
page 20.
REPLACIN G H YDROSTATIC BE LT on
page 31.
1. Depress operator presence switch by
sitting on seat.
2. Contact your Ariens dealer.
PTO BELT on page 30.
4. Contact your Ariens dealer.
for detailed instructions.
2. Clean cooling system. Refer to Engine
Manual for detailed instructions.
1. Contact your Ariens dealer.
EN - 32
Page 33
PROBLEM PROBABLE CAUSE CORRECTION
Unit does not
travel in a
straight line.
Unit creeps with
steering levers in
neutral position.
Poor cutting
quality.
1. Incorrect tire pressure. 1. Check tire pressure. See Specifications
2. Steering levers need
adjustment.
3. Hydros tatic
transmission and/or
linkage needs
adjustment.
1. Hydros tatic
transmission and/or
linkage needs
adjustment.
1. Mower deck not level or
mower pitch is
incorrect.
2. Dull or faulty mower
blades.
on page 34.
2. Adjust steering levers. See Forward
Speed Adjustment on page 29.
3. Contact your Ariens dealer.
1. Contact your Ariens dealer.
1. Level and adjust pitch of mower deck.
See LEVELING AND AD JUST I N G
PITCH OF MOWER DECK on page 24.
2. Sharpen mower blades (see
SHARPENING MOWER BLADE on
page 26) or replace mower blades (see
REPLACING MOWER BLADE on
page 26).
SERVICE PARTS
Be sure to always use genuine Ariens parts
to keep your unit running like new.
Part No. Description
51519500 34- and 50-Inch Spindle
Assembly
51520900 42-Inch Spindle Assembly
07100124 Front Wheel
07200116 34-Inch Deck Belt
07200010 HA Raw Laminated Belt –
Hydraulic Drive
03971900 34-Inch Mower Blade
03797300 34-Inch Mulching Blade
04265400 42-Inch Mower Blade
07200523 42-Inch Deck Belt
03971900 50-Inch Mower Blade
07200524 50-Inch Deck Belt
21500009 Spark Plug (Models 915211,
213)
21401700 Spark Plug (Model 915215)
21541500 Fuel Filter
21550800 Oil Filter
21555500 Air Cleaner
ACCESSORIES
See your authorized Ariens dealer to add
these optional accessories to your unit.
Part No. Description
71503300 36-Inch Roller
71503400 48-Inch Dethatcher
71503600 Spreader
71508200 48-Inch Aerator
71510800 34-Inch Mulch Kit
71510900 Trailer Hitch Kit
71513000 Washout Port Kit (Model 915211)
81504000 34-Inch Non-Powered Bagger
81504100 42-Inch Non-Powered Bagger
81504200 50-Inch Non-Powered Bagger
71513100 42-Inch Mulch Kit
71513200 50-Inch Mulch Kit
EN - 33
Page 34
SPECIFICATIONS
Model Number 915211 915213 915215
Model Zoom 34 Zoom 42 Zoom 50
Engine
Type
Engine Displacement – cm3 (in.3)
Governed RPM (May be different from maximum
RPM)
Drive
Forward Max. – km/h (m.p.h) 9.6 (6.0)
Reverse Max. – km/h (m.p.h) 4.8 (3.0)
Turning Radius Zero
Brakes Internal Transmission
Transmission Hydrostatic Drive
Electrical
Starter Electric
Battery 12V Maintenance Free 190 CCA
PTO (Power Take-Off) Electric Clutch
Fuel
Fuel Type Refer to Engine Manual
Fuel Tank Capacity – L (gal.) 7.49 (1.97)
Size and Weight
Length – cm (in.) 65 (165.1)
Width – cm (in.) 114.3 (45) 137.2 (54) 157.5 (62)
Weight – lbs (kg) 201 (443) 222 (489) 227 (501)
Height – cm (in.) 102 (40) 106.7 (42)
Tires
Front Tire Size – in. 4 x 11
Rear Tire Size – in. 18 x 6.5 x 8 18 x 8.5 x 8 18 x 9.5 x 8
Front Tire Pressure – kPa (psi) 317 (46)
Rear Tire Pressure – kPa (psi) 68.95 (10)
Mower Deck
Cutting Height – cm (in.) 3.8 – 11.4 (1.5 – 4.5)
Cutting width – cm (in.) 86 (34) 106.7 (42) 127 (50)
Max. Towing Capacity – kg (lbs) 136 (300)
Max. Tongue Weight – kg (lbs) 13.6 (30)
Kohler 6000
660 (40.3)
3600 + 0 / - 100
EN - 34
Page 35
Consumer Mowing Equipment
Limited Warranty
Ariens Company (Ariens) warrants to the original purchaser that Ariens, Gravely and Countax brand
lawn and garden consumer products purchased on or after 9/1/2015 will be free from defects in
material and workmanship for the time period noted in the chart below. Equipment put to personal use
around a s
business use (agricultural, commercial, or industrial) or used at multiple locations is considered
“Commercial Use.” If any product is rented or leased, then the duration of these warranties shall be 90
days after the date of purchase.
An authorized Ariens dealer (Ariens brand products), Gravely dealer (Gravely brand products), or
Countax dea le r ( Co untax brand products) will repair any defect in material or work ma ns hip, and repair o r
replace any defective part, subject to the conditions, limitations and exclusions set forth herein. Such
repair or replacement will be free of charge (labor and parts) to the original purchaser except as noted
below.
Special Extensions
The chart below details special extensions to this warranty:
Warranty
ingle household or residence is considered “Consumer Use”; equipment put to any
Warranty
Code
Zoom, ZT, IKON-X, IKON-XL, ZT-X, ZT-XL
HA
Zero-Turn Riders
HB Max Zoom & ZT HD Zero-Turn Riders 3 Years 1 Year
"936" Tractors, "961" Series Walk-Behind
HC
Mowers
Classic LM Series Mowers; Wide Area
HD
Walk Mowers; Razor, XD3
N/A Service (replacement) Parts 90 Days (no labor) 90 Days (no labor)
AA Serialized Attachments 1 Year 1 Year
Code
HA, HB
HA, HB
HA Batt eries for AMP™Rider 2 Years Consumer 100% first year; prorated second year
Warranty Exception
Mower Deck Shell on
Zero-Turn Riders
Main Frame on
Zero-Turn Riders
Product Group
Warranty
Period
5 Years Consumer
5 Years Consumer
Warranty Period
Consumer Use
3 Years 90 Days
2 Years 90 Days
3 Years 90 Days
Use Detail
3 years parts and labor
Additional 2 years parts only
3 years parts and labor
Additional 2 years parts only
Warr
Warranty Period
Commercia l Use
Exceptions and Limitation s
The chart below details special exceptions to this warranty:
Warranty
Code
Warranty Exception
All Batteries 1 Year Consumer Prorated
All Belts, Muffler, Tires None Commercial
Cloth, Plastic, and
Rubber Components
All
(Including Belts and
Cables)
All Engines
Warranty
Period
Maximum
2 Years
See Engine
Manufacturer’s
Warranty
Use Detail
These components are not covered
when used commercially.
Warranty is limited to 2 years for
consumer use. Except as noted above,
All
these components are covered for
defect, not for wear.
Engines are covered by engine
manufacturer’s warranty. Refer to
All
engine manufacturer’s warranty
statement.
Customer Responsibilities
Register the product immediately at the time of sale. If the dealer does not register the product, the
customer must compl ete the pr od uc t r eg ist ration card in the literatur e package and return it to the A riens
Company, or register the unit online at www.ariens.com, www.gravely.com, www.countax.com.
To obtain warranty service, the original purchaser must:
• Perform the maintenance and adjustments explained in the owner's manual.
EN - 35
Consumer_2016
Page 36
• Promptly notify Arie ns o r an a uthor ized Ari ens, Gr avely or C ount ax serv ice repre sen tati ve of the need
for warranty service.
• Transport the product to and from the place of warranty service at owner's expense.
• Have the warranty service performed by an authorized Ariens, Gravely or Countax service
representative.
To Find an Authorized Service Representative:
In the U.S. and Canada:
Use the dealer locator on our websites: www.ariens.com • www.gravely.com
Or contact us by mail or by phone:
In the U.S., Ca n a da , M ex i co , Ca r i bb ea n,
Central and South America:
Ariens Company
655 W. Ryan Street
Brillion, WI 54110
Phone: (920) 756 - 4688
www.ariens.com
In Europe, Asia, Africa or
the Middle East:
Ariens Company Limited
Great Haseley,
Oxford OX44 7PF
United Kingdom
Phone: +44 800 597 7777
www.countax.co.uk
In Australia or New Zealand:
Allpower Industries Pty Ltd
128 Bridge Rd
Keysborough VIC 3173
Australia
Phone: +61 1800 333 428
www.allpower.com.au
Exclusions – Items Not Covered by This Warranty
• Parts that are not genuine Ariens, Gravely or Countax 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, fuel filters, brake linings, brake arms, brake shoes, skid shoes, scraper blades, shear bolts,
mower blades, mower vanes, brushes, headlights, light bulbs, knives, cutters.
• Any misuse, alteration, improper as s embl y, improper adjustment, neglec t, or ac c id en t whi c h requires
repair is not covered by this warranty.
• Use of gasoline blends exceeding 10% ethanol voids any and all warranties.
• Products are designed to the specifications in the area that the product was originally distributed. Different areas may have significantly different legal and design requirements. This warranty is limited to
the requirements in the area in which the unit was originally distributed. Ariens Company does not
warrant this product to the requirements of any other area. Warranty service is limited to service
within the area originally distributed.
• In countries other than the United States and Canada, contact the Ariens Company dealer for
warranty policies that govern within your country. Rights may vary from country to country and within
any one country.
Disclaimer
Ariens Company may from time to time change the design of its products. Nothing contained in this
warranty shall be construed as obligating the Ariens Company 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 lia bility under thi s warra nty , and under any impli ed warr anty that may exist , is limi ted to
repair of any de fect in workmanship, and repair or replacement of any defective part. A r iens Company
shall not be liable for inci de ntal, special, or conseque ntial damages (including lo st pro fits). Some states
do not allow the exclusion of incidental or consequential damages, so the above limitation or exclusion
may not apply to you.
AUSTRALIAN CONSUMER LAW
The following applies solely to warranties subject to Subsection 102(1) of the Australian Consumer Law:
Our goods come with guarantees that cannot be excluded by the Australian Consumer Law. You are
entitled to a replacement or refund for a major failure and for compensation for any other reasonably
foreseeable loss or dama ge. You are also entitled to have the goo ds rep a ired or repl ace d if the g oods fail
to be of acceptable quality and failure does not amount to a major failure.
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 fit ness for p arti cular purpo se, or an y othe r impl ied war rant y, 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 region to
region.
EN - 36
Consumer_2016
Page 37
Page 38
655 West Ryan Street
Brillion, WI 54110
ariensstore.com
ariens.custhelp.com
Loading...