Operator’s Manual
EZ4624 / 968999657, EZ5226 / 968999658
EZ4220/ 968999692, EZ4824 / 968999696
EZ5224 / 968999699, EZ4824C / 968999754
EZ5224 BF / 968999766
Please read the operator’s manual carefully and make sure you
understand the instructions before using the machine.
English
©2008 HTC All Rights Reserved.
Beatrice, NE. Printed in U.S.A.
CONTENTS
INTRODUCTION .......................................................5
General .................................................................5
Driving and Transport on Public Roads ................5
Towing ..................................................................5
Operating ..............................................................5
Good Service ........................................................6
Manufacturing Number .........................................6
SYMBOLS AND DECALS ........................................7
SAFETY INSTRUCTIONS ........................................9
General Operation ................................................9
Personal Safety Equipment ................................11
Slope Operation .................................................11
Safe Handling of Gasoline ..................................13
General Maintenance .........................................14
Transport ............................................................16
Customer Responsibilities ..................................17
Parking Brake .....................................................19
Steering Control Levers ......................................19
CONTROLS ............................................................19
Tracking ..............................................................20
Fuel Shut Off Valve .............................................20
Seat Adjustment Bolts ........................................20
Refueling ............................................................21
By Pass Linkage .................................................22
Fuses ..................................................................22
Hour Meter .........................................................23
Choke Control ....................................................23
Ignition Switch ....................................................23
Throttle Control ...................................................24
Blade Switch .......................................................24
Cutting Height Pedal ..........................................25
Accessories ........................................................25
Operation ............................................................26
Training ...............................................................26
Steering ..............................................................26
Before Starting ...................................................27
Starting the Engine .............................................27
Weak Battery ......................................................31
Jumper Cables ...............................................31
Running ..............................................................32
Operating On Hills ..............................................33
Mowing Tips ......................................................34
Stopping the Engine ...........................................35
Manual Transport ...............................................36
MAINTENANCE ......................................................37
Maintenance Schedule .......................................37
Battery ................................................................39
Cleaning Battery and Terminals .....................39
Replacing Battery ...........................................39
Ignition System ...................................................40
Safety System ....................................................40
Engine Cooling Air Intake ...................................41
Throttle Cable .....................................................41
Choke Cable ......................................................41
Air Filter ..............................................................42
Briggs & Stratton Engine ................................42
Air Filter ..............................................................43
Kohler Engine .................................................43
Heavy Duty Air Filter ...........................................44
Fuel Filter ...........................................................45
Fuel Pump Air Filter ............................................45
Tire Pressures ....................................................45
Parking Brake .....................................................46
V-belts ................................................................46
Deck belt ............................................................46
Replacing Deck Belt .......................................46
IZT Belt ...............................................................48
Cutting Blades ....................................................49
Blade replacement .........................................50
Adjusting the Mower Deck ..................................51
Leveling ..........................................................51
Cutting Height ................................................51
Anti-scalp rollers .............................................52
Cleaning .............................................................53
Caster Wheels ....................................................53
Hardware ............................................................53
Parking Brake .....................................................54
Tracking Adjustment ...........................................54
Lubrication Schedule .........................................55
LUBRICATION .......................................................55
Lubricating the Cables ........................................56
Front Wheel Mount .............................................56
Front Wheel Bearings .........................................56
Deck Spindle ......................................................56
Deck Outer Spindle ............................................57
Engine Oil ...........................................................57
Changing the Engine Oil ................................57
Oil Levels .......................................................58
Engine Oil Filter ..............................................59
Transaxle Fluid Change .....................................59
Purging Procedures .......................................61
TROUBLESHOOTING GUIDE ................................62
STORAGE ...............................................................64
Winter Storage ...................................................64
Service ...............................................................64
SCHEMATICS .........................................................65
TECHNICAL DATA .................................................66
Accessories ........................................................72
Torque Specications .........................................72
CONFORMITY CERTIFICATES .............................73
USA Requirements .............................................73
CE Requirements ...............................................73
SERVICE JOURNAL ..............................................
74
WARNING!
Failure to follow cautious operating practices can result in serious injury to the
operator or other persons. The owner must understand these instructions, and must
allow only trained persons who understand these instructions to operate the mower.
Each person operating the mower must be of sound mind and body and must not be
under the inuence of any mind altering substance.
WARNING!
Engine exhaust, some of its constituents, and certain vehicle components contain
or emit chemicals known to the State of California to cause cancer and birth defects
or other reproductive harm.
WARNING!
Battery posts, terminals and related accessories contain lead and lead compounds,
chemicals known to the State of California to cause cancer and birth defects or other
reproductive harm. Wash hands after handling.
INTRODUCTION
Congratulations
Thank you for purchasing a Husqvarna ride-on mower. This machine is built for superior efciency to rapidly mow
primarily large areas. A control panel easily accessible to the operator and a hydrostatic transmission regulated by
steering controls both contribute to the machine’s performance.
This manual is a valuable document. Read the contents carefully before using or servicing the machine. The
following of instructions (use, service, maintenance, etc.) by all who operate this machine is important for the
safety of the operator and others. It can also considerably increase the life span of the machine and increase its
resale value.
If you sell your machine, be sure to give the operator’s manual to the new owner.
The nal chapter of this operator’s manual provides a Service Journal. Ensure that service and repair work are
documented. A well-kept service journal reduces service costs for the maintenance and affects the machine’s
resale value. Please contact your dealer for more information. Take the operator’s manual along when the
machine is taken to your dealer for service.
General
In this operator’s manual, left and right, backward and forward are used in relation to the machine’s normal driving
direction.
Continuous dedication to improve our products require that specications and design are subject to change
without notice.
Driving and Transport on Public Roads
Check applicable road trafc regulations before transporting on public roads. If the machine is transported, you
must always use approved fastening equipment and ensure that the machine is well anchored. DO NOT operate
this machine on public roadways.
Towing
Do not tow this machine, it may cause damage to the drive system.
Do not tow any trailers, etc. with this mower. They may jackknife or overturn causing damage to the mower and
possible serious injury to the operator.
Operating
This machine is constructed only for mowing grass on lawns and even ground without obstacles such as stones,
tree stumps, etc. The machine can also be used for other tasks when equipped with special accessories provided
by the manufacturer. Operating instructions for the accessories are provided with delivery. All other types of uses
are incorrect. The manufacturer’s directions concerning operation, maintenance, and repairs must be carefully
followed.
Lawn mowers and all power equipment, can be potentially dangerous if used improperly. Safety requires good
judgement, careful use in accordance with these instructions and common sense.
The machine must only be operated, maintained, and repaired by persons familiar with the machine’s special
characteristics and who are also knowledgeable about the safety instructions. Use only approved repair parts to
maintain this machine.
Accident prevention regulations, other general safety regulations, occupational safety rules, and trafc regulations
must be followed without fail.
Unauthorized modications to the design of the machine may absolve the manufacturer from liability for any
resulting personal injury or property damage.
English-5
INTRODUCTION
Good Service
Husqvarna’s products are sold all over the world and only in specialized retail stores with complete service. This
ensures that you as a customer receive only the best support and service. Before the product is delivered, the
machine has, for example, been inspected and adjusted by your retailer. See the certicate in the Service Journal
in this operator’s manual.
When you need spare parts or support in service questions, warranty issues, etc., please consult the following
professional:
This Operator’s Manual belongs to the machine with
the manufacturing number:
Engine
Transmission
Manufacturing Number
The machine’s manufacturing number can be found on the printed plate afxed to the left in the engine
compartment. Stated on the plate, from the top are:
• The machine’s type designation (I.D.).
• The manufacturer’s type number (Model).
• The machine’s serial number (Serial no.)
Please have the type designation and serial number available when ordering spare parts.
The engine’s manufacturing number is stamped on one of the valve covers.
The plate states:
• The engine’s model.
• The engine’s type.
• Code
Please have these available when ordering spare parts.
The Hydro Drive IZT gears have a barcode decal afxed to the rear of the gears.
English-6
SYMBOLS AND DECALS
These symbols are found on the machine and in the operator’s manual.
Study them carefully so that you know what they mean.
WARNING!
Xxxx xxxxxx xxxxx xxxx
xxxxxxxxx xxxxxx xxxxxxxxx.
xx xxxxxxxx xxxx xxxxxx.
Used in this publication to notify the reader of a risk of personal injury or death, particularly if the reader should
neglect to follow instructions given in the manual.
IMPORTANT INFORMATION
Xxxx xxxxxx xxxxx xxxx xxxxxxxxx
xxxxxx xxxxxxxxx. xx xxxxxxxx xxxx
xxxxxx.
Used in this publication to notify the reader of a risk of material damage, particularly if the reader should neglect
to follow instructions given in the manual. Used also when there is a potential for misuse or misassembly.
R N
Reverse Neutral Fast Slow Choke Fuel
P
Warning! Parking Brake CE conformity Warning! Rotating blades, Do not touch parts
marking. Only for keep away from the
European market discharge deck
Battery acid is corrosive, explosive and ammable Do not stand here
Noise emissions to the
surroundings in accordance
with the European Union’s
directive. The machine’s
emission is stated in the
chapter TECHNICAL DATA
and on the decals.
Only machines for European
Use protective glasses Use protective gloves
market
English-7
SYMBOLS AND DECALS
Read Shut off engine and Keep a safe Use on slopes No passengers
Operator’s remove key before distance from no greater
Manual performing any the machine than 10°
maintenance or repair work
Whole body Severing of ngers Do not open or Careful backing up, Careful going
exposure to and toes remove safety watch for other forward, watch for
thrown objects shields while people other people
engine is running
Moving sharp blades under cover
English-8
SAFETY
These instructions are for your safety. Read them carefully.
WARNING!
This symbol means that important safety instructions need to be emphasized.
It concerns your safety.
IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING
OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN
SERIOUS INJURY OR DEATH.
General Operation
Read, understand, and follow all instructions •
on the machine and in the manual before
starting.
Do not put hands or feet near rotating parts •
or under the machine. Keep clear of the
discharge opening at all times.
Only allow responsible adults, who are •
familiar with the instructions, to operate the
machine.
Clear the area of objects such as rocks, toys, •
wire, etc., which could be picked up and
thrown by the blades.
Be sure the area is clear of bystanders •
before operating. Stop machine if anyone
enters the area.
Never carry passengers. The machine is only •
intended for use by one person.
Do not mow in reverse unless absolutely •
necessary. Always look down and behind
before and while backing.
Never direct discharged material toward •
anyone. Avoid discharging material against
a wall or obstruction. Material may ricochet
back toward the operator. Stop the blades
when crossing gravel surfaces.
Do not operate machine without the entire •
grass catcher, discharge guard, or other
safety devices in place and working
Slow down before turning.•
Never leave a running machine unattended. •
Always turn off blades, set parking brake,
stop engine, and remove keys before
dismounting.
Disengage blades 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 chute.
Read the operator’s manual before starting the machine
Clear the area of objects before mowing
8011-512
8011-513
English-9
SAFETY
Operate machine only in daylight or good •
articial light.
Do not operate the machine while under the •
inuence of alcohol or drugs.
Watch for trafc when operating near or •
crossing roadways.
Use extra care when loading or unloading •
the machine into a trailer or truck.
Always wear eye protection when operating •
machine.
Data indicates that 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.
Follow the manufacturer’s recommendation •
for wheel weights or counterweights.
Anyone who operates this machine must rst •
read and understand this Operation Manual.
Local laws may regulate the age of the user.
Keep machine free of grass, leaves or other •
debris buildup which can touch hot exhaust
/ engine part and burn. Do not allow the
mower deck to plow leaves or other debris
which can cause buildup to occur. Clean any
oil or fuel spillage before operating or storing
the machine. Allow machine to cool before
storage.
8011-520
Never take passengers
WARNING!
Engine exhaust and certain
vehicle components contain
or emit chemicals considered
to cause cancer, birth defects,
or other reproductive system
damage. The engine exhaust
contains carbon monoxide,
which is a odorless, colorless,
poisonous gas. Do not use the
machine in enclosed spaces.
English-10
Personal Safety Equipment
WARNING!
When using the machine, approved personal protective equipment (shown in
illustrations) shall be used. Personal protective equipment cannot eliminate the
risk of injury but it will reduce the degree of injury if an accident does happen.
Ask your retailer for help in choosing the right equipment.
Make sure that you have rst aid equipment •
close at hand when using the machine.
Never use the machine when barefoot. •
Always wear protective shoes or boots, •
preferably with steel toe caps.
Always wear approved protective glasses or •
a full visor when assembling or driving.
Always wear gloves when handling the •
blades.
Never wear loose clothing that can get •
caught in moving parts.
Use ear protectors to avoid damage to •
hearing.
SAFETY
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.
Mow up and down slopes (10 degrees •
maximum), not across.
Watch for holes, ruts, bumps, rocks, or •
other hidden objects. Uneven terrain could
overturn the machine. Tall grass can hide
obstacles.
Choose a low ground speed so that you will •
not have to stop while on the slope.
Do not mow on wet grass. Tires may lose •
traction.
Avoid starting, stopping, or turning on a •
slope. If the tires lose traction, disengage
the blades and proceed slowly straight down
the slope.
Keep all movement on the slopes slow and •
gradual. Do not make sudden changes in
speed or direction, which could cause the
machine to roll over.
Use extra care while operating machine with •
grass catchers or other attachments; they
can affect the stability of the machine.
8011-670a
Personal protective equipment
6003-004
Mow up and down, not side to side
WARNING!
Do not drive up or down hills
with slopes greater than 10
degrees. And do not drive across
any slopes.
English-11
SAFETY
Do not use on steep slopes.•
Do not try to stabilize the machine by putting •
your foot on the ground.
Do not mow near drop-offs, ditches, or •
embankments. The machine could suddenly
roll over if a wheel is over the edge or if the
edge caves in.
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.
Keep children out of the mowing area and •
in the watchful care of a responsible adult
other than the operator.
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 blades •
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 extra care when approaching blind •
corners, shrubs, trees, or other objects that
may block your view of a child.
8011-509
Be extra cautious when driving on slopes
8011-517
Never allow children to operate the machine
English-12
8011-518
Keep children away from work area
SAFETY
WARNING!
The engine must not be started when the driver’s oor plate or any protective
plate for the mower deck’s drive belt is removed.
Safe Handling of Gasoline
To avoid personal injury or property damage, use
extreme care in handling gasoline. Gasoline is
extremely ammable and the vapors are explosive.
• Extinguish all cigarettes, cigars, pipes, and
other sources of ignition.
• Use only approved gasoline container.
• Never remove gas cap or add fuel with the
engine running. Allow engine to cool at least
two (2) minutes before refueling.
• Never fuel the machine indoors.
• Never store the machine or fuel container
where there is an open ame, spark, or pilot
light such as on a water heater or other
appliances.
• Before you begin refueling, minimize the risk of
static electricity by touching a metal surface.
• Never ll containers inside a vehicle or on a
truck or trailer bed with plastic liner. Always
place containers on the ground away from
your vehicle when lling.
• Remove gas-powered equipment from the
truck or 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
fueling is complete. Do not use a nozzle lockopen device.
• If fuel is spilled on clothing, change clothing
immediately.
• Never overll fuel tank. Replace gas cap and
tighten securely.
• Do not start the engine near spilled fuel.
• Never use gasoline as a cleaning agent.
• If leaks arise in fuel system, engine must not
be started until problem has been resolved.
• Check the fuel level before each use and leave
space for the fuel to expand, because the heat
from the engine and the sun may otherwise
cause the fuel to expand and overow.
8011-516
Never ll the fuel tank indoors
WARNING!
The engine and the exhaust
system, become very hot
during operation.
Risk for burns if touched.
Allow engine and exhaust
system to cool at least two (2)
minutes before refueling.
English-13
General Maintenance
•
Never operate machine in a closed area.
• Keep all nuts and bolts tight to be sure the
equipment is in safe working condition.
• Never tamper with safety devices. Check
their proper operation regularly.
• Keep machine free of grass, leaves, or other
debris buildup. Clean oil or fuel spillage
and remove any fuel-soaked debris. Allow
machine to cool before storing.
• If you strike a foreign object, stop and
inspect the machine. Repair, if necessary,
before restarting.
• Never make any adjustments or repairs with
the engine running.
• Check grass catcher components and the
discharge guard frequently and replace with
manufacturer’s recommended parts, when
necessary.
• Mower blades are sharp. Wrap the blade or
wear gloves, and use extra caution when
servicing them.
• Check brake operation frequently. Adjust and
service as required.
• Maintain or replace safety and instruction
labels, as necessary.
• Do not modify safety equipment. Check
regularly to be sure it works properly. The
machine must not be driven with defective
or unmounted protective plates, protective
cowlings, safety switches, or other protective
devices.
• Do not change the settings of governors and
avoid running the engine with overly high
engine speeds. If you run the engine too fast,
you risk damaging the machine components.
• Be very careful when handling battery acid.
Acid on skin can cause serious corrosive
burns. If you spill battery acid on your skin,
rinse immediately with water.
• Acid in the eyes can cause blindness,
contact a doctor immediately.
• Be careful when servicing the battery.
Explosive gases form in the battery. Never
perform maintenance on the battery when
smoking or near open ames or sparks.
• The battery can explode and cause serious
injury/damage.
SAFETY
8011-515
Never drive the machine in an enclosed space
Use protective glasses for
maintenance work.
WARNING!
The battery contains lead and
lead compounds, chemicals
that are considered to cause
cancer, birth defects, and other
reproductive system damage.
Wash your hands after handling
the battery.
English-14
SAFETY
• Ensure that nuts and bolts, especially the
fastening bolts for the blade attachments,
are properly tightened, torqued and that the
equipment is in good condition.
• Do not modify safety equipment. Check
regularly to be sure it works properly. The
machine must not be driven with defective
or unmounted protective plates, protective
cowlings, safety switches, or other protective
devices.
• Do not change the settings of governors and
avoid running the engine with overly high
engine speeds. If you run the engine too fast,
you risk damaging the machine components.
• Sparking can occur when working with the
battery and the heavy cables of the starter
circuit. This can cause battery explosion,
re or eye injury. Sparking in this circuit can
not occur after the chassis cable (normally
negative, black) is removed from the battery.
6003-009
Do not smoke when performing maintenance on the battery.
The battery can explode and cause serious injury/damage.
WARNING!
Avoid electrical sparking and its
consequences by the following
routines:
• Use protective goggles.
• Ensure that the fuel ller cap is mounted
tightly and no ammable substances is
stored in an open vessel.
• Never work with the starter circuit if there is
spilled fuel.
• Disconnect the chassis cable from the
battery rst and reconnect it last.
• Do not make a bridge short circuit across the
starter relay to run the starter.
• Never use the machine indoors or in spaces
lacking proper ventilation. The exhaust
fumes contain carbon monoxide, an
odorless, poisonous, and lethal gas.
• Stop and inspect the equipment if you run
over or into anything. If necessary, make
repairs before starting.
• Never make adjustments with the engine
running.
• The machine is tested and approved only
with the equipment originally provided or
recommended by the manufacturer. Only use
approved repair parts for the machine.
8009-728
Risk of sparking
English-15
• The blades are sharp and can cause
cuts and gashes. Wrap the blades or use
protective gloves when handling them.
• Check the parking brake’s functionality
regularly. Adjust and service as necessary.
• The mulch blades should only be used in
familiar areas when higher quality mowing is
desired.
• Reduce the risk of re by removing grass,
leaves, and other debris that may have
accumulated on the machine. Allow the
machine to cool before putting it in storage.
• Regularly clean deck and underside of
deck, avoid spraying engine and electrical
components with water.
Transport
•
The machine is heavy and can cause serious
crushing injuries. Be extra cautious when it
is loaded on or unloaded from a vehicle or
trailer.
• Use an approved trailer to transport the
machine. Activate the parking brake, turn off
the fuel supply, and fasten the machine with
approved fastening devices, such as bands,
chains, or straps, when transporting.
• Do not operate this machine on public
roadways.
• Check and abide by local trafc regulations
before transporting the machine on any road.
• Do not tow this machine, it may cause
damage to the drive system.
• Do not tow any trailers, etc. with this mower.
They may jackknife or overturn causing
damage to the mower and possibly serious
injury to the operator.
• Load the unit onto truck or trailer by driving
up ramps of suitable strength using a slow
speed. Do not lift! The machine is not
intended to be lifted by hand.
SAFETY
8011-644
Clean the machine regularly
IMPORTANT INFORMATION
The parking brake is not sufcient
to lock the machine in place during
transport. Ensure that the machine is
well fastened to the transport vehicle.
Always reverse the machine onto the
transport vehicle to avoid tipping it over.
WARNING!
Escaping hydraulic oil under
pressure can have sufcient
force to penetrate the skin,
causing serious injury. If injured
by escaping uid, see a doctor
at once. Serious infection or
reaction can develop if proper
medical treatment is not
administered immediately.
English-16
SAFETY
Customer Responsibilities
•
Read and observe the safety rules.
• Follow a regular schedule in maintaining,
caring for and using your mower.
• Follow the instructions under “Maintenance”
and “Storage” sections of this owner’s
manual.
A spark arrester for the mufer is available through
your authorized Husqvarna dealer.
WARNING!
This mower is equipped with an internal combustion engine and should not be
used on or near any unimproved forest-covered, bush-covered or grass-covered
land unless the engine’s exhaust system is equipped with a spark arrester
meeting applicable local or state laws (if any). If a spark arrester is used, it
should be maintained in effective working order by the operator.
English-17
CONTROLS
This operator’s manual describes the Husqvarna Zero
Turn Rider. The rider is tted with either a Briggs &
Stratton or Kohler four-stroke overhead valve engine
developing 20 - 26 horse power.*
Transmission from the engine is made via two beltdriven hydraulic integrated zero turn transaxles (IZTs).
Using the left and right steering controls, the ow is
regulated and thereby the direction and speed.
*As rated by the engine manufacturer.
Control Locations
Zero Turn Rider
English-18
1. Parking brake
2. Motion control levers
3. Fuel shut off valve
4. Seat adjustment bolts
5. Fuel tank cap
6. By pass linkage
7. Fuses
8011-769-2
8. Hour meter
9. Choke control
10. Ignition switch
11. Throttle control
12. Blade switch
13. Cutting height pedal
CONTROLS
Parking Brake
IMPORTANT INFORMATION
The machine must stand absolutely still
when applying the parking brake. Always
set the parking brake before dismounting.
Release the parking brake before moving
the mower.
The parking brake is found on the left of the machine.
Pull the lever backward to activate the brake and
forward to release it.
Steering Control Levers
The machine’s speed and direction are continuously
variable using the two steering controls. The steering
controls can be moved forward or backward about
a neutral position. Furthermore, there is a neutral
position, which is locked if the steering controls are
moved outward.
When both controls are in the neutral position (N), the
machine stands still.
By moving both controls an equal amount forward
or backward, the machine moves in a straight line
forward or backward respectively.
In order, for example, to turn right while moving
forward, move the right control towards the neutral
position. The rotation of the right wheel is reduced and
the machine turns to the right.
Zero turn can be achieved by moving one control
backward (behind the neutral position) and carefully
moving the other steering control forward from its
neutral position. The rotation direction when zero
turning is determined by which steering control is
moved backward behind the neutral position. If the left
steering control is pulled backward, the machine turns
to the left. Use extra care when using this maneuver.
If the steering controls are in uneven positions when
standing still or do not t in the slots for moving the
controls outward, they can be adjusted.
Parking brake not activated
Steering controls
8011-711
8011-789
1
2
3
WARNING!
The machine can turn very
rapidly if one steering control
is moved much further forward
than the other.
1. Forward
2. Neutral
3. Neutral slot, Neutral lock
4. Reverse
Motion control lever pattern (right side).
4
8011-7912
English-19
CONTROLS
Tracking
If the mower is not tracking straight, check the air
pressure in both rear tires. Recommended air pressure
is 15 psi. (1 bar) Tracking must be checked on a at
and level concrete or blacktop surface. If the unit
still does not track straight contact your Husqvarna
workshop for adjustments.
Fuel Shut Off Valve
The fuel shut off valve is located under the fuel tank.
The valve has two positions;
ON and OFF.
Seat Adjustment Bolts
With the machine off remove the two bolts holding the
seat pan down and ip the seat forward.
The seat can be adjusted lengthways. When making
adjustments, loosen the four bolts under the seat
pan, after which the seat can be moved backward or
forward.
Once the seat is adjusted to your liking. Flip the seat
back down and re-bolt the seat pan to the frame.
Fuel shut off valve in OFF position
8011-712
English-20
CZ-1
Lengthways adjustment
CONTROLS
Refueling
Read the safety instructions before refueling. The
machine has one fuel tank, just behind the seat. The
tank volume is 5.4 gallons (20.4 liters).
Make sure the fuel cap is properly tightened and the
cap gasket is not damaged.
The engine will run on a minimum of 85-octane
unleaded gasoline (no oil mix). Environmentally
adapted alkylate gasoline can be used benecially.
See also Technical Data concerning ethanol fuel.
Methanol fuel is not allowed.
WARNING!
Gasoline is highly ammable.
Observe caution and ll the
tank outdoors (see the safety
instruction).
WARNING!
The engine and the exhaust
system, become very hot during
operation.
Risk for burns if touched.
Allow engine and exhaust
system to cool at least two (2)
minutes before refueling
WARNING!
8011-761
Fuel tank
IMPORTANT INFORMATION
Experience indicates that alcohol blended
fuels (called gasohol, ethanol or methanol)
can attract moisture which leads to
separation and formation of acids during
storage. Acidic gas can damage the fuel
system of an engine while in storage. To
avoid engine problems, the fuel system
should be emptied before storage of 30
days or longer. Drain the gas tank, start the
engine and let it run until the fuel lines and
carburetor are empty. Use fresh fuel the
next season. See Storage Instructions for
additional information. Never use engine
or carburetor cleaners in the fuel tank or
permanent damage may occur.
Fill to bottom of ller neck. Do
not overll. Wipe off any spilled
oil or fuel. Do not store, spill
or use gasoline near an open
ame.
When operating in temperatures below 32° F. (0° C.),
use fresh, clean winter grade gasoline to help insure
good cold weather starting.
English-21
CONTROLS
By Pass Linkage
When pushing or pulling the mower, be sure to engage
the IZT (Integrated Zeroturn Transaxle) bypass
linkages. The IZT bypass linkages are located on the
rear of the frame, below the rear engine guard.
• Raise the deck into the highest cutting
position.
• Pull the IZT bypass linkages out and into
the slots and release so that it is held in the
bypass position.
• To reengage the IZT’s to drive, reverse the
above procedure.
1. IZT Bypass linkage
Bypass linkages
2
1. Head outside of rear deck
2. IZT Bypass linkage in bypass position
CZ10-2
1
CZ12
Fuses
The fuses are located in a holder at the right hand side
of the battery compartment. They are at pin fuses of
the same type used in automobiles.
There are two fuses.
Fuse ratings and functions:
• 20 A, Primary fuse.
• 7.5 A, Mower deck coupling.
English-22
Fuses
8011-483
CONTROLS
Hour Meter
The hour meter displays the total operating time.
It will ash CHG OIL (Change Oil) at 50 hour intervals.
The ash duration is one hour before and one hour
after the interval. The CHG OIL icon will come on
and shut off automatically. The hour meter can not be
manually reset.
Choke Control
The choke control is used for cold starts in order to
provide the engine with a richer fuel mixture.
For cold starts the control should be pulled out.
Ignition Switch
The ignition key is placed on the control panel and is
used to start and stop the engine.
Hour meter
Choke control
8011-759
8011-756
IMPORTANT INFORMATION
Do not run the starter for more than ve
seconds each time. If the engine does
not start, wait about 10 seconds before
retrying.
8011-758
Ignition switch
English-23
CONTROLS
Throttle Control
The throttle control regulates the engine speed and
thereby the rate of rotation of the blades, assuming the
blade switch is pulled out, see Engaging the Mower
Deck.
In order to increase or decrease the engine speed, the
control is moved forward or backward respectively.
Avoid idling the engine for long periods, as there is a
risk of fouling the spark plugs.
USE FULL THROTTLE WHEN MOWING, for best
mower performance and battery charging.
Blade Switch
In order to engage the mower deck, pull the knob out;
the mower blades are disengaged when the knob is
depressed.
Throttle control
Blade Switch
8011-757
8011-760
English-24
CONTROLS
Cutting Height Pedal
The cutting deck height is obtained by pressing the
foot pedal lift arm forward and releasing the transport
latch. Then lower the deck to the preset height. To
raise the deck push forward on the foot pedal lift arm
until the transport latch locks. The cutting height range
is from 1½" (38 mm) to 4 ½" (114 mm) in ¼" (6.4
mm) increments. The heights are measured from the
ground up to the blade tip with the engine not running.
To change cutting heights move the pin on the cutting
height plates to the desired height of cut.
IMPORTANT INFORMATION
Always use the high position to transport.
IMPORTANT INFORMATION
1. Foot pedal
2. Lift arm
3. Height plate
Cut height pedal
3
2
1
8053-001
In order to obtain an even cutting height it
is important that the air pressure in all four
tires is the same 15 psi (1 bar).
Accessories
For mulching, there is a BioClip attachment available.
This is mounted underneath the mower deck and
consists of control plates and BioClip blades.
Collections systems are also available for the units.
English-25
OPERATION
Operation
Read “Safety Instructions” section and following pages, if you are unfamiliar with the machine.
Training
Zero turn mowers are far more maneuverable than typical riding mowers due to their unique steering capabilities.
We suggest that this section be reviewed in its entirety prior to attempting to move the mower under its own
power. Additionally, we suggest when rst operating the mower, use a reduced throttle speed and reduced ground
speed by NOT moving control levers to the furthest forward or reverse positions during initial operation, or until
operator becomes comfortable with controls. We also suggest rst time users, or new users to Zero Turn mowers
to become familiar with the mower’s movement on a hard surface, such as concrete or blacktop PRIOR to
attempting to operate on turf. Until operator becomes comfortable with mower controls and zero turning capability,
they may damage turf due to overly aggressive maneuvers.
Steering
To move forward and backward
The direction and speed of the mower’s movements is effected by the movement of the control lever(s) on each
side of mower. The left control lever controls the left wheel. The right control lever controls the right wheel.
IMPORTANT INFORMATION
When control levers are in the reverse
position they return to neutral when
released. This may cause the mower to
suddenly stop.
First time users should push mower (see “Moving by Hand” in the “Operation” section) to an open, at area,
without other people or vehicles/obstacles nearby. In order to move unit under its own power, the operator must
be in the seat, start engine (see “Before Starting” in “Operation” section), adjust engine speed to idle, disengage
parking brake, do not engage blades at this time, rotate control levers inward. As long as the control levers
have not been moved forward or backwards, mower will not move. Slowly move both control levers forward
slightly. This will allow mower to start moving forward in a straight line. Pull back on control levers to the neutral
position and mower should stop moving. Pull back slightly on control levers, this will allow mower to start moving
backwards. Push forward on control levers to the neutral position and mower should stop moving.
To turn to the right
While moving in a forward direction, pull the right lever back towards the neutral position while maintaining
the position of the left lever, this will slow the rotation of the right wheel and cause the machine to turn in that
direction.
To turn to the left
While moving in a forward direction pull the left lever back towards the neutral position while maintaining the
position of the right lever, this will slow the rotation of the left wheel and cause the machine to turn in that
direction.
To zero turn
While moving in a forward direction, rst pull both control levers back until the mower stops or slows dramatically.
Then by alternating one lever slightly to the forward position and the other in the reverse position.
English-26
OPERATION
Before Starting
• Read the sections Safety Instructions and
Controls before starting the machine.
• Perform the daily maintenance before
starting (see Maintenance Schedule in the
Maintenance section).
• Check that there is sufcient fuel in the fuel
tank.
• Adjust the seat to the desired position.
The following conditions must be fullled before the
engine can be started:
• The driver must be seated on the seat.
• The blade switch for engaging the mower
blades must be depressed.
• The parking brake must be on.
• Both steering controls must be in the locked
(outer) neutral position.
Starting the Engine
1. Sit on the seat.
2. Raise the mower deck by pushing the lift
pedal forward and locking the deck in raised
position with pin (transport position).
Activate the parking brake.
3.
8011-718
Start conditions
4.
Disengage the mower blades by depressing
the blade switch.
8011-718-2
Raise the mower deck
8011-668
Depress the control for disengaging the mower deck
English-27
OPERATION
5. Move the steering controls outward to the
locked (outer) neutral position.
6. Move the throttle to the middle position.
8011-724
Steering controls in the outward, locked neutral position
7. If the engine is cold, the choke control should
be pulled out to its extents.
English-28
Set the throttle
8011-763
8011-756
Set the choke control
8. Open the fuel shut off valve.
OPERATION
9. Press in and turn the ignition key to the start
position.
10.When the engine starts, immediately release
the ignition key back to the run position.
Fuel shut off valve in OFF position
STOP
Turn to the start position
8011-712
8050-780
IMPORTANT INFORMATION
Do not run the starter for more than 5
seconds each time. If the engine does
not start, wait about 10 seconds before
retrying.
STOP
8050-781
Return to run position
English-29
OPERATION
11.Press the choke control in gradually when
the engine has started.
8011-756
Gradually press in the choke control
12.Set the desired engine speed with the
throttle. Allow the engine to run at a
moderate speed, “half throttle”, for 3-5
minutes before loading it too heavily. USE
FULL THROTTLE WHEN MOWING (no
choke).
WARNING!
Engine exhaust and certain
vehicle components contain
or emit chemicals considered
to cause cancer, birth defects
or other reproductive system
damage. The engine exhaust
contains carbon monoxide,
which is a odorless, colorless,
poisonous gas. Do not use the
machine in enclosed spaces.
Set the engine speed
8011-763
English-30
OPERATION
Weak Battery
WARNING!
Lead-acid batteries generate
explosive gases. Keep sparks,
ame and smoking materials
away from batteries. Always
wear eye protection then around
batteries.
If your battery is too weak to start the engine, it should
be recharged. (See “Battery” in the Maintenance
Section.)
IMPORTANT INFORMATION
Your mower is equipped with a 12-volt
negative grounded system. The other
vehicle must also be a 12-volt negative
grounded system. Do not use your mower
to start other vehicles.
Jumper Cables
To attach jumper cables
• Connect each end of the RED cable to the
POSITIVE (+) terminal on each battery,
taking care not to short against chassis.
• Connect one end of the BLACK cable to the
NEGATIVE (-) terminal of the fully charged
battery.
• Connect the other end of the BLACK cable
to a good CHASSIS GROUND on the mower
with the discharged battery, away from the
fuel tank and battery.
To remove cables, reverse order
• Remove BLACK cable rst from chassis and
then from the fully charged battery.
• Remove RED cable last from both batteries.
8011-642
Jumper cable connection
English-31
Running
1. Release the parking brake by moving the
lever downward.
Your mower is equipped with an operator
presence system. When the engine is
running, any attempt by the operator to leave
the seat without rst setting the parking
brake will shut off the engine.
2. Move the steering controls to the neutral
position (N).
OPERATION
3. Select the cutting height by adjusting the
cutting height pin. Release latch and lower
deck to set cutting height.
IMPORTANT INFORMATION
The mower deck’s anti-scalp rollers should
be evenly adjusted.
WARNING!
Ensure that no one is near
mower when engaging blade
switch.
Released parking brake
Cutting height selection
8011-711
8053-001
4. Make sure the work area is free from objects
that could be thrown by the rotating blades.
5. Engage the mower deck by pulling out the
blade switch.
6. Move throttle control to full throttle (not
choke)
7. The machine’s speed and direction are
continuously variable using the two steering
controls. When both controls are in the
neutral position, the machine stands still.
By moving both controls an equal amount
forward or backward, the machine moves
English-32
Engaging the mower deck
8011-669
OPERATION
in a straight line forward or backward
respectively.
In order, for example, to turn right while
moving forward, move the right control
towards the neutral position. The rotation of
the right wheel is reduced and the machine
turns to the right.
Turning on the spot can be achieved by
moving one control backward (behind the
neutral position) and carefully moving the
other steering control forward from its neutral
position.
Operating On Hills
Read the Safety Instructions “Driving on Slopes” in the
“Safety Instructions”.
WARNING!
Do not drive up or down hills with
slopes greater than 10 degrees.
Do not drive across slopes.
• The slowest speed possible should be used
before starting up or down hills.
• Avoid stopping or changing speed on hills.
• If stopping is absolutely necessary, pull drive
levers into the neutral position and push
to the outside of the unit and engage the
parking brake.
IMPORTANT INFORMATION
Control levers return to neutral when
released. This may cause the mower to
suddenly stop.
• To restart movement, release the parking
brake.
• Pull the control levers back to the center
of the mower and press forward to regain
forward motion.
• Make all turns slowly.
8011-772
Stopping conditions
8011-711
Released parking brake
English-33
OPERATION
Mowing Tips
• Observe and ag rocks and other xed
objects to avoid collisions.
• Begin with a high cutting height and reduce
it until the desired mowing result is attained.
The average lawn should be cut to 2½” (64
mm) during the cool season and over 3” (76
mm) during the hot months. For healthier
and better looking lawns, mow often after
moderate growth.
For best cutting performance, grass over 6”
(15 cm) in height should be mowed twice.
Make the rst cut relatively high; the second
to the desired height.
• The mowing result will be best with a high
engine speed (the blades rotate rapidly) and
low speed (the rider moves slowly). If the
grass is not too long and dense, the driving
speed can be increased without negatively
affecting the mowing result.
• The nest lawns are obtained by mowing
often. The lawn becomes more even and
the grass clippings more evenly distributed
over the mown area. The total time taken is
not increased as a higher operating speed
can be used without poor mowing results.
• Avoid mowing wet lawns. The mowing result
is poorer because the wheels sink into
the soft lawn, clumps build, and the grass
clippings fasten under the cowling.
• Hose the mower deck underside with water
after each use. When cleaning, the mower
deck shall be raised into the transport
position. Make sure the mower is cooled
and the engine is off.
• Use compressed air to clean top surface
of the deck. Avoid ooding water on top
surface, engine and electrical components.
• When the mulching kit is used, it is
important that the mowing interval is
frequent.
WARNING!
Clear the lawn of stones and
other objects that can be thrown
out by the blades.
8011-603
Mowing pattern
WARNING!
Never drive the rider on terrain
that slopes more than 10 degrees.
Mow slopes up and down, never
side to side. Avoid sudden
directional changes.
English-34
OPERATION
Stopping the Engine
Allow the engine to idle a minute in order to attain
normal operating temperature before stopping it, if
it has been worked hard. Avoid idling the engine for
longer periods, as there is a risk of the spark plugs
fouling.
1. Disengage the mower deck by depressing
the blade switch.
8011-668
Disengage the mower deck
2. Raise the mower deck by depressing the
pedal forward to the transport position.
3. When the machine is standing still, activate
the parking brake by pulling the lever
upward.
4. Move the throttle to the minimum position
(tortoise symbol). Turn the ignition key to the
stop position.
5. Move the steering controls outward.
6. Remove key. Always remove key when
leaving the mower to prevent unauthorized
use.
IMPORTANT INFORMATION
Leaving the ignition switch in any other
position than “OFF” will cause the battery
to be discharged.
8011-718-2
Raise the mower deck
English-35
OPERATION
Manual Transport
WARNING!
No adjustments or maintenance
to be carried out unless:
♦ the engine stopped
♦ the ignition key removed
♦ the parking brake activated
When pushing or pulling the mower, be sure to engage
the IZT (Integrated Zeroturn Transaxle) bypass
linkages. The IZT bypass linkages are located on the
rear of the frame, below the rear engine guard.
• Always turn off engine before engaging
or disengaging the hydro release. Never
attempt to adjust the bypass linkages with
the engine running.
• Raise the deck into the highest cutting
position.
• Pull the IZT bypass linkages out and into
the slots and release so that it is held in the
bypass position.
• To reengage the IZT’s to drive, reverse the
above procedure.
1. IZT Bypass linkage
Bypass linkages
1. Head outside of rear deck
1. IZT Bypass linkage
CZ10-2
1
2
CZ12
English-36
English-36
Bypass linkages
MAINTENANCE
Maintenance Schedule
The following is a list of maintenance procedures that must be performed on the machine. For those points not
described in this manual, visit an authorized service workshop. An annual service carried out by an authorized
service workshop is recommended to maintain your machine in the best possible condition and to ensure safe
operation.
Read “Maintenance” in the Safety Instructions section.
1)
First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours.
replacement are required more often.
3)
Performed by authorized service workshop.
= Described in this manual
= Not described in this manual
Daily Weekly
Maintenance Before After
2)
In dusty conditions, cleaning and
At
Maintenance interval
least
once
in hours
each
year
25 50 100 300
Check the parking brake
Check the engine’s oil level (every refueling)
Check the safety system
Check for fuel and oil leakages
Check/clean the engine’s cooling air intake
Check the mower deck
Check hardware (screws, nuts, etc.)
Clean under the mower deck
Start the engine and blades, listen for unusual sounds
Check for damage
Thoroughly clean around the engine
Clean around belts, belt pulleys, etc.
Check the tire pressures
Check battery
Sharpen/Replace mower blades
Check the fuel pump’s air lter
Clean the engine’s cooling air intake
2)
2)
Clean the air cleaner’s pre-lter 2) (foam)
Clean the air cleaner’s lter cartridge
2)
(paper lter)
Check/adjust the parking brake
Inspect mufer/Spark arrester
English-37
English-37
MAINTENANCE
Daily
Maintenance Before After
Check/adjust throttle and choke cables
Check the condition of belts, belt pulleys, etc.
Change the engine oil
1)
Replace the engine oil lter
Clean/replace the spark plugs
Replace the fuel lter
Replace the air lter (paper lter)
2)
Check the caster wheels (every 200 hours)
Clean the cooling ns
2)
Replace the air cleaner’s pre-lter 2) (foam)
Check/adjust the mower deck
Check the engine valve clearance
Perform the 300-hour service
3)
3)
Weekly
At
Maintenance interval
least
once
in hours
each
year
25 50 100 300
Lubricate according to Lubrication Schedule
Check transaxle oil at reservoir
Change transaxle oil & lter (200 hours)
1)
First change after 5-8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours.
conditions, cleaning and replacement are required more often.
= Described in this manual
= Not described in this manual
3)
Performed by authorized service workshop.
WARNING!
Before performing any service or adjustment checklist:
• Engage the parking brake.
• Place the Blade-switch in the disengaged position.
• Turn the ignition switch to “OFF” position and remove the key.
• Make sure the blades and all moving parts have completely stopped.
• Disconnect the spark plug wire from all spark plugs and place the wire where it
cannot come in contact with the plug.
2)
In dusty
English-38
MAINTENANCE
Battery
Your mower is equipped with a maintenance free
battery and does not need servicing. However,
periodic charging of the battery with an automotive
type battery charger will extend its life.
Keep battery and terminals clean.
Keep battery bolts tight.
Recharge at 6-10 amperes for 1 hour.
Cleaning Battery and Terminals
Corrosion and dirt on the battery and terminals can
cause the battery to “leak” power.
1. Open the terminal access doors.
2. Disconnect BLACK battery cable rst, then the
RED battery cable and remove the battery from the
machine.
3. Rinse the battery with plain water and dry.
4. Clean terminals and battery cable ends with wire
brush until shiny.
5. Coat terminals with grease or petroleum jelly
6. Reinstall battery.
Always use protective glasses
when handling the battery.
IMPORTANT INFORMATION
Do not attempt to open or remove caps
or covers. Adding or checking level of
electrolyte is not necessary.
Always use two wrenches for the terminal
screws
WARNING!
Do not short battery terminals by
allowing a wrench or any other
object to contact both terminals at
the same time. Before connecting
battery, remove metal bracelets,
wristwatch bands, rings, etc.
Replacing Battery
1. Lift seat and rotate forward.
2. Open terminal access doors.
3. Using two ½" wrenches disconnect BLACK battery
cable then RED battery cable.
4. Using
5. Carefully remove the battery from the mower.
6. Install new battery with terminals in the same
7. Reinstall terminal guard.
8. First connect RED battery cable to positive (+)
9. Connect BLACK grounding cable to negative (-)
10. Tighten securely.
11. Close terminal access doors.
12. Lower seat.
7
/16" wrench, remove terminal guard.
position as the old battery.
battery terminal with hex bolt and hex nut.
battery terminal with remaining hex bolt and hex
nut.
Positive terminal must be
connected rst to prevent sparks
from accidental grounding.
2
1
CZ-22
1. Terminal guard
2. Terminal access doors
Battery installation
English-39
MAINTENANCE
Ignition System
The engine is equipped with an electronic ignition
system. Only the spark plugs require maintenance.
For recommended spark plugs, see Technical Data.
1. Remove the ignition cable boot and clean around
the spark plug.
2. Remove the spark plug with a spark plug socket
wrench.
3. Check the spark plug. Replace the spark plug
if fouled, the electrodes are burned and if the
insulation is cracked or damaged. Clean the spark
plug with a steel brush if it is to be reused.
4. Measure the electrode gap with a gapping tool.
The gap should be .030" (0.75 mm). Adjust as
necessary by bending the side electrode.
5. Reinsert the spark plug, turning by hand to avoid
damaging the threads.
6. After the spark plug is seated, tighten it using
a spark plug wrench so that the washer is
compressed. A used spark plug should be turned
1
/8 of a turn from the seated position. A new spark
plug should be turned ¼ a turn from the seated
position.
7. Replace the ignition cable.
IMPORTANT INFORMATION
Fitting the wrong spark plug type can
damage the engine.
Inadequately tightened spark plugs can
cause overheating and damage the engine.
Tightening the spark plugs too hard can
damage the threads in the cylinder head.
8011-054
Measure the electrode gap
Safety System
The machine is equipped with a safety system that
prevents starting or driving under the following
conditions.
The engine can only be started when:
1. The mower deck is disengaged.
2. The steering controls are in the outer, locked
neutral position.
3. The driver is sitting in the driver’s seat.
4. The parking brake is on.
Make daily inspections to ensure that the safety
system works by attempting to start the engine
when one of the conditions is not met. Change the
conditions and try again.
If the machine starts when one of these conditions
is not met, turn the machine off and repair the safety
system before using the machine again.
Make sure the engine stops when the park brake is not
engaged and the operator leaves the seated position.
Check that the engine stops if the mower blades are
engaged and the driver temporarily moves off the
drivers seat.
Conditions for starting
IMPORTANT INFORMATION
In order to be able to drive, the driver
must sit in the seat and release the
parking brake before the steering controls
can be moved into the neutral position,
otherwise the engine will stop.
8011-718
English-40
MAINTENANCE
Engine Cooling Air Intake
Check that the engine’s cooling air intake is free from
leaves, grass, and dirt.
If the cooling air intake is clogged, engine cooling
deteriorates, which can lead to engine damage.
The cooling air intakes rotates when the engine is
running. Mind your ngers.
Throttle Cable
Check that the engine responds to throttle increases
and that a good engine speed is attained at full
throttle.
If doubts arise, contact the service workshop.
If adjustments are necessary, they can be made as
follows for the lower cable:
1. Loosen the clamping screw for the cable’s outer
casing and move the throttle to the full throttle
position.
2. Check that the throttle cable is mounted in the
correct hole in the lower lever, see illustration.
3. Push the throttle cable’s outer casing as far to the
right as possible and tighten the clamping screw.
8011-719
Check and clean the cooling air intake
1
2
8011-720
Choke Cable
If the engine produces black smoke or is difcult
to start, this can be because the choke cable is
incorrectly adjusted (upper cable).
If doubts arise, contact the service workshop.
If adjustments are necessary, they can be made as
follows:
1. Loosen the clamping screw for the cable’s outer
casing and push the choke control fully in.
2. Check that the choke cable is mounted in the
upper lever, see illustration. Push the choke cable’s
outer casing as far to the left as possible and
tighten the clamping screw.
2. Throttle cable
Adjusting the throttle cable
1. Choke cable
Adjusting the choke cable
1
2
8011-720
English-41
MAINTENANCE
Air Filter
Briggs & Stratton Engine
Standard air lter
If the engine seems weak or runs unevenly, the air
lter may be clogged. If run with a dirty air lter, the
spark plugs can become fouled disrupting operation.
For this reason, it is important to replace the air lter
regularly (see the heading Maintenance Schedule for
the proper service interval).
Cleaning/replacing the air lter is carried out as
follows:
WARNING!
The engine and the exhaust
system, become very hot during
operation. Risk for burns if
touched.
Allow engine and exhaust
system to cool at least two (2)
minutes.
IMPORTANT INFORMATION
Please see the manual of the engine
manufacturer for any additional
instructions, including safety instructions.
1. Remove the air lter cowling
2. Remove the lter cartridge.
3. Remove the foam lter (pre-cleaner). Clean the
foam lter with liquid detergent and water. Squeeze
dry in a clean cloth. Saturate with engine oil and
squeeze it inside a clean absorbent cloth.
4. Tap the paper lter against a xed surface to
remove dust. If the paper lter is still dirty, it must
be replaced.
IMPORTANT INFORMATION
Do not used compressed air to clean the
air lter.
Do not wash the paper lter.
Do not oil the paper lter.
5. Wipe clean the inside of air lter housing.
6. Ret the foam lter (pre lter).
7. Mount the lter in the air lter housing.
8. Replace the cowling over the air lter housing.
Remove lter
Install lter
8058-001
8058-002
English-42
MAINTENANCE
Air Filter
Kohler Engine
These engines are equipped with a replaceable, high
density paper air cleaner element. Some engines are
also equipped with an oiled, foam precleaner which
surrounds the paper element. Two different capacity
air cleaner systems are available.
Check the air cleaner daily or before starting the
engine. Check for a buildup of dirt and debris around
the air cleaner system. Keep this area clean. Also
check for loose or damaged components. Replace all
bent or damaged air cleaner components.
IMPORTANT INFORMATION
Operating the engine with loose or
damaged air cleaner components could
allow unltered. air into the engine causing
premature wear and failure.
Servicing Precleaner:
If so equipped, wash and re-oil the precleaner every
25 hours of operation (more often under extremely
dusty or dirty conditions). Replace the precleaner
annually, or every 100 hours.
1. Open the door on the blower housing
to access the air cleaner element and
precleaner.
2. Unhook the latch and remove the precleaner
from the air cleaner element, or remove as
an assembly for servicing. Make sure the
base and the sealing area is clean before
reassembly is performed.
3. Wash the precleaner in warm water with
detergent. Rinse the precleaner thoroughly
until all traces of detergent are eliminated.
Squeeze out excess water (do not wring).
Allow the precleaner to air dry.
4. Saturate the precleaner with new engine oil.
Squeeze out all excess oil.
5. Reinstall the precleaner over the paper
element and secure with the latch.
6. Close and latch the door.
Service Paper Element:
Check the paper element every 50 hours of operation,
(more often under extremely dusty or dirty conditions).
Clean or replace the element as necessary. Replace
the air cleaner element annually, or every 100 hours.
1. Open the door on the blower housing to
access the air cleaner element.
2. Unhook the latch and remove the air cleaner
element and precleaner (if equipped).
3. Remove the precleaner (if so equipped) from
the paper element. Service the precleaner as
described in Precleaner Service.
4. Gently tap the paper element to dislodge
dirt. Do not wash the paper element or
use pressurized air, as this will damage the
element. Replace a dirty, bent, or damaged
element with a new one. Handle the new
element carefully; do not use if the sealing
surfaces are bent or damaged.
5. Clean the air cleaner base as required and
check condition.
6. Reinstall the precleaner (if equipped) over
the paper air cleaner element and install on
the base. Secure with the latch.
7. Close and latch the door.
English-43
MAINTENANCE
Heavy Duty Air Filter
If the engine seems weak or runs unevenly and the
dust load indicator has turned red the air lter may be
clogged. If run with a clogged air lter, disruption of
operation can occur.
Cleaning/replacing the air lter is carried out as
follows:
Only do so when the dust indicator is red.
WARNING!
The engine and the exhaust
system, become very hot during
operation. Risk for burns if
touched.
Allow engine and exhaust system
to cool at least two (2) minutes.
Heavy Duty Filter
8058-003
1. Unfasten the two metal clamps on the sides of the
air lter cover. Remove the air lter cover.
2. Remove the paper lter. Lightly brush or use mild
air pressure to clean.
IMPORTANT INFORMATION
Do not use compressed air to clean the air
lter.
Do not wash the paper lter.
Do not oil the paper lter.
Do not tap lter to clean this could cause
damage to the sealing.
3. Only remove and replace safety element after the
paper lter has been replaced 3 or 4 times.
4. Ret the air lter as follows:
Check that the seal on the bottom of the paper lter
is whole.
Mount the safety element in the air lter housing.
5. Place the paper lter over the safety element.
6. Replace the cover over the air lter housing.
Fasten the two metal clamps making sure the
cover is snapped into position.
7. Push top of dust load indicator to reset it.
Cap Removal
Outer element
8058-004
8058-005
English-44
Inner element
8058-006
MAINTENANCE
Fuel Filter
Replace the line-mounted fuel lter every 100 hours
(once per season) or more regularly if it is clogged.
Replace the lter as follows:
1. Move the hose clamps away from the lter. Use
at-nosed pliers.
2. Pull the lter loose from the hose ends.
3. Push the new lter into the hose ends. Position the
lter with the “FLOW” arrow pointing up toward the
fuel pump. If necessary, a soap solution can be
applied to the lter ends to ease mounting.
4. Move the hose clamps back toward the lter.
Fuel Pump Air Filter
Regularly check that the fuel pump’s air lter is free
from dirt.
Remove the screws and open the pump, no hoses
need be removed.
The lter can be cleaned with a brush if necessary.
Replace the lter on the console.
Fuel Filter
8011-729
Tire Pressures
All four tires shall have a pressure of 15 psi / 103 kPa
/1 bar.
The fuel pump’s air lter
Tire pressures
8009-147
8011-564
English-45
MAINTENANCE
Parking Brake
Visually check that no damage is found on the lever,
links, or switch belonging to the parking brake.
Perform a standstill test and check that there is
sufcient braking action.
To adjust the parking brake, contact the Husqvarna
service workshop.
WARNING!
Faulty adjustment result in
reduced braking ability and can
cause an accident.
The parking brake in the disengaged position
IMPORTANT INFORMATION
8011-711
V-belts
Check every 100 hours of operation. Check for severe
cracking and large nicks.
NOTE: The belt will show some small cracks in normal
operation.
The belts are not adjustable. Replace belts if they
begin to slip from wear.
Deck belt
Replacing Deck Belt
Deck belt removal.
• Park on a level surface. Apply park brake.
• Lower the deck into the lowest cutting position.
• Using a ratchet with a 9/16” socket on the spring
idler bolt to relieve the tension on the belt.
• Remove screws from both the left and right belt
shields, and remove shields.
• Remove any dirt or grass that may have
accumulated around the cutter housings and entire
deck surface.
• Carefully roll the belt over the top of the cutter
housing pulleys.
• Remove the belt from around the electric clutch on
the engine shaft.
• The belt can now be removed.
The machine must be absolutely standing
still when applying the parking brake.
8011-622
Slackening the belt tensioner
English-46
MAINTENANCE
Deck belt installation
NOTE: For ease in installing the deck belt, refer to the
routing decal on the front edge of the deck.
• Wrap the deck belt around the electric clutch that
is located on the engine shaft.
• Push the rest of the belt through the IZT(Integrated
Zeroturn Transaxle) support and up onto the deck.
• Starting on the right hand side of the deck, wrap
the belt around the large right side idler, right cutter
housing pulley, small center idler, center pulley, left
side pulley and then around the large left side idler.
• The belt will be loose at this point.
• Using a ratchet with a 9/16” socket on the spring
idler bolt to relieve the tension on the belt.
See decal on the top of deck for belt routing
information.
• After installation is complete check the belt for
twists.
1
2
4
3
4
8058-007
1. Clutch pulley
2. Deck belt
3. Spring idler pulley
4. Fixed idler pulley
Belt routing, deck belt
Slackening the belt tensioner
8011-622
English-47
IZT Belt
MAINTENANCE
To replace IZT (Integraded Zeroturn Transaxle) belt
Park the mower on a level surface. Engage the park
brake.
IZT belt removal
NOTE: Be careful not to damage the fan blades on the
IZT as this can affect cooling or damage the IZT
• Remove the deck belt (see to replace deck belt in
this section of the manual).
• Create slack in the belt by either removing the
spring on the pump idler arm or inserting 1/2”
breaker bar into the square hole on the spring
loaded idler. Rotate arm to release belt tension.
• The belt should now be able to be removed from
the engine pulley and IZT pulleys.
Belt installation
• Wrap the IZT belt around the IZT pulleys.
• Route the belt around the inside of the idler pulley.
• Now you can wrap the belt around the engine
pulley.
• Reattach the spring on the pump idler arm if
previously disconnected.
• Reinstall the deck belt onto the electric clutch
pulley (see to replace deck belt in this section of
the manual).
4
5
1. Spring loaded idler pulley
2. Fixed idler pulley
3. Electric clutch
4. IZT belt
5. Deck belt
IZT belt
1
5
3
1
2
8058-008
3
4
2
6
English-48
1. Spring loaded idler pulley
2. Fixed idler pulley
3. Engine
4. IZT belt
5. Left drive pulley
6. Right drive pulley
7. Square hole
IZT belt routing
7
8050-157
MAINTENANCE
Cutting Blades
In order to attain the best mowing effect, it is important
that the blades are well sharpened and not damaged.
WARNING!
Blades are sharp. Protect your
hands with gloves and/or wrap
blades with a heavy cloth when
handling.
Bent or cracked blades or blades with large nicks
should be replaced.
Damaged blades should be replaced when hitting
obstacles that result in a breakdown. Let the service
workshop decide whether the blade can be repaired/
ground or must be replaced.
Balance the blades after sharpening.
Check the blade mounts.
8011-604
Check the blades
IMPORTANT INFORMATION
The sharpening of blades should be
carried out by an authorized service
workshop.
Damaged blades should be replaced when hitting
obstacles that result in a breakdown. Let the service
workshop decide whether the blade can be repaired/
ground or must be replaced.
English-49
MAINTENANCE
Blade replacement
WARNING!
Blades are sharp. Protect your
hands with gloves and/or wrap
blades with a heavy cloth when
handling.
• Remove blade bolt by turning counterclockwise.
IMPORTANT INFORMATION
To ensure proper assembly, center hole
in blade must align with star on cutter
housing.
• Install new or re-sharpened blade with stamped
“GRASS SIDE” facing towards ground/grass
(down) or “THIS SIDE UP” facing deck and cutter
housing.
• Install and tighten blade bolt securely.
• Torque blade bolt to 45-55 ft/lbs (60-75 Nm).
4
1
2
3
5
8011-671
1. Blade
2. Center hole
3. Star
4. Cutter housing
5. Blade bolt (special)
Blade attachment, principal
IMPORTANT INFORMATION
Special blade bolt is heat treated.
Replace with a Husqvarna bolt if
required.
Do not use lower grade hardware than
specied.
English-50
MAINTENANCE
Adjusting the Mower Deck
WARNING!
Before performing any service or adjustment checklist:
1. Engage the parking brake.
2. Place the Blade switch in the disengaged position.
3. Turn ignition switch to “OFF” position and remove the key.
4. Make sure the blades and all moving parts have completely stopped.
5. Disconnect the spark plug wire from all spark plugs and place the wire where
it cannot come in contact with the plug.
Check the tire pressure before adjustment of the
mover deck, refer to Checking Tire Pressures in this
section.
Faulty mower deck adjustment will cause uneven
mowing result.
Leveling
1. Position the mower on a level, preferably concrete,
surface.
2. Check the pressure in all four tires. See “ Technical
Data” .
3. Raise the mower on lengths of 2" x 4" placed
edgewise under the cutting deck from front to rear
(see diagram).
4. Lower the deck onto the 2" x 4"´s. The rear of the
deck is approximately ¼" deeper than the front.
This gives the deck a proper pitch front to back
when lowered onto the 2" x 4" guides.
5. Set cutting height to 4".
6. Adjust the four lower chain bolts so all slack is
removed from the chains.
7. Move the lifting lever and check that all the chains
are equally tensioned. If they are not, adjust the
appropriate lower chain bolt in its slot.
WARNING!
Blades are sharp. Protect your
hands with gloves and/or wrap
blades with a heavy cloth when
handling.
Cutting Height
1. Raise and secure the deck height lever to the
transport position (4½").
2. Position blade tip so it is straight forward.
3. Measure from the cutting edge of the blades to a
at level surface. The distance should be 4½"
(114 mm).
4. Drop and secure the lever at (for example) the 2"
cutting height. Measure as above. The distance
should be 2" (50 mm).
8011-601
Leveling the mower deck
English-51
MAINTENANCE
Anti-scalp rollers
Anti-scalp rollers are properly adjusted when they are
just slightly off of the ground when the deck is at the
desired cutting height in the operating position. Antiscalp rollers then keep the deck in the proper position
to help prevent scalping in most terrain conditions.
IMPORTANT INFORMATION
Adjust Anti-scalp rollers with the mower
on a at level surface.
1. Adjust the deck to the desired cutting height (see
“TO ADJUST DECK CUTTING HEIGHT” in the
operation section of this manual).
2. Using a ¾" wrench and a 9/16" wrench, remove the
nut and shoulder bolt from the anti-scalp roller.
3. Lower the anti-scalp roller to the ground, and raise
it up to the next highest hole.
4. Replace and tighten the nut and shoulder bolt.
5. Be sure to adjust all of the anti-scalp rollers to the
same position.
6. Be sure to readjust the anti-scalp rollers if the
cutting height is changed.
CZ-9
Anti-scalp roller
IMPORTANT INFORMATION
The anti-scalp rollers must not be used
for gauge wheels or the roller and deck
may be damaged.
English-52
MAINTENANCE
Cleaning
Regular cleaning and washing, especially under the
mower deck, will increase the machine’s life-span.
Make it a habit to clean the machine directly after use
(after it is cooled), before the dirt sticks.
Do not spray water on the top of the mower deck. Use
compressed air to clean the top side of mower deck.
Regularly clean deck and underside of the deck with
normal water pressure. Do not use a high pressure
washer or steam cleaner. Avoid spraying engine and
electrical components with water
Use protective glasses when
cleaning and washing.
Do not rinse hot surfaces with cold water. Let unit cool
before washing.
8011-644
Cleaning
Caster Wheels
Check every 200 hours. Check that wheels rotates
freely. If wheels do not rotate freely take the unit to
your dealer for service.
IMPORTANT INFORMATION
DO NOT add any type of tire liner or foam
ll material to the tires. Excessive loads
created by foam lled tires will cause
premature failures.
Only use O.E.M. specied tires.
Foam lled tires or solid tires will void the warranty.
Removal and installation of caster wheel
Remove nut and caster bolt.
Pull the wheel out of the fork and take care of the
sleeve.
Install in reverse order. Tighten caster bolt.
1
3
2
8058-010
1. Nut
2. Bolt
3. Sleeve
Caster wheels
Hardware
Check daily. Inspect the entire machine for loose or
missing hardware.
English-53
MAINTENANCE
Parking Brake
Adjusting the parking brake
Jack up unit and support properly with jack stands.
Allow clearance to work at rear transaxles. Before
making any adjustments:
Set park brake.
Measure the distance between the rod swivel pin and
the brake arm washer. With the brake engaged, there
should be a gap of 1/8" to ½" (3 mm to 13 mm) between
the swivel pin and the brake arm washer.
If measurement is out of range adjust as follows:
Disengage park brake lever. Remove retaining clip and
remove brake arm by pulling horizontally from the IZT
splined shaft.
Rotate brake arm on spline “rearward” to increase
brake tension. Rotate the brake arm one spline
“forward” to decrease brake arm tension.
Reinstall the retaining clip and recheck gap between
rod swivel pin and brake rod washer. Repeat the
procedure on the other IZT.
3
2
1. Gap 1/8" to ½" between swivel and washer
2. Retaining clip
3. Brake arm
Park brake
1
8058-011
Tracking Adjustment
If the mower is not tracking straight, check the air
pressure in both rear tires. Recommended air pressure
is 15 psi (1 bar). If the unit will not track straight, follow
the steps below. Tracking must be checked on a at
and level concrete or blacktop surface.
Mower is tracking to the right.
Increase the air pressure 2-3 psi (0.1-0.2 bar) in the
right rear tire or decrease the air pressure 2/3 psi in
the left rear tire.
Mower is tracking to the left.
Increase the air pressure 2-3 psi (0.1-0.2 bar) in the
left rear tire or decrease the air pressure 2/3 psi in the
right rear tire.
Recheck tracking and keep making adjustments with
the tire pressure until the unit tracks straight.
DO NOT exceed maximum recommended tire
pressure 24 psi (1.6 bar).
Record the tire pressure for future reference.
If tracking cannot be adjusted satisfactorily, take unit to
an authorized Husqvarna dealer for service.
English-54
Lubrication Schedule
LUBRICATION
EZ
7
8011-672-2
12/12 Every year
1/52 Every Week
1/365 Every day
*Change transaxles (transmission) lters.
Lubricate with grease gun
Oil change
Filter change
Lubricate with oil can
Level check
General
Remove the ignition key to prevent unintentional movements during lubrication.
When lubricating with an oil can, it must be lled with engine oil.
When lubricating with grease, unless otherwise stated, use a high grade molybdenum disulphide grease.
For daily use, the machine should be lubricated twice weekly.
Wipe away excess grease after lubrication.
It is important to avoid getting lubricant on the belts or the drive surfaces on the belt pulleys. Should this happen,
attempt to clean them with spirits. If the belt continues to slip after cleaning, it must be replaced. Gasoline or other
petroleum products must not be used to clean belts.
English-55
LUBRICATION
Lubricating the Cables
If possible, grease both ends of the cables and move the controls to end stop positions when lubricating. Ret the
rubber covers on the cables after lubrication. Cables with sheaths will bind if they are not lubricated regularly. If a
cable binds, it can disrupt operation.
If a cable binds, remove the cable and hang it vertically. Lubricate it with light engine oil until the oil begins to
escape from the bottom.
Tip: Fill a small plastic bag with oil and tape it so that it seals against the sheath and allow the cable to hang
vertically from the bag overnight. If you do not succeed in lubricating the cable, it must be replaced.
Lubricating in Accordance with the
Lubrication Schedule
Front Wheel Mount
Lubricate with a grease gun, one zerk for each wheel
mount, until the grease is forced out.
Use only good quality bearing grease.
Grease from well-known brand names (petrochemical
companies, etc.) usually maintains a good quality.
Front Wheel Bearings
Lubricate with a grease gun, one zerk for each set of
wheel bearings, until the grease is forced out.
Use only good quality bearing grease.
Deck Spindle
Lower the cutting deck completely.
If you use grease gun without rubber hose, the foot
plate must be removed.
Lubricate with a grease gun, one zerk, 2-3 strokes.
Use only good quality bearing grease.
IMPORTANT INFORMATION
Use minimal lubrication and remove
excess lubricant so that is does not come
into contact with belts or belt pulley drive
surfaces.
8011-731
Lubricating the front wheels
8011-732
Deck spindle
English-56
LUBRICATION
Deck Outer Spindle
Lubricate using a grease gun, one zerk, each side 2-3
strokes.
Use only good quality bearing grease.
Engine Oil
Changing the Engine Oil
The engine oil should be changed for the rst time
after 5-8 hours of operation. Thereafter, it should be
changed every 50 hours.
Deck outer spindle
8011-733
IMPORTANT INFORMATION
WARNING!
Engine oil can be very hot
if it is drained directly after
stopping the engine. Allow
the engine to cool somewhat
rst.
1. Place the machine on a at surface.
2. Place a container under the engine where the hose
from the oil drain valve exits.
3. Remove the dipstick and open the drain valve.
4. Allow the oil to run out into the container.
5. Then close the oil drain valve.
6. Replace the oil lter if necessary.
7. Fill with new engine oil in accordance with
Checking the Oil Level.
8. Start the engine. Run it for a few seconds. Stop
and recheck the oil level.
Used engine oil is a health hazard and
must not be disposed of on the ground or
in nature; it should always be disposed
of at a workshop or appropriate disposal
location.
Avoid skin contact; wash with soap and
water in case of spills.
8011-730
Oil drain valve
English-57
LUBRICATION
Oil Levels
Check the oil level in the engine when the machine is
standing level and the engine is stopped.
Remove the dipstick, wipe it clean, and then replace it.
The dipstick should be screwed into place.
Take the dipstick out again and read the oil level.
The oil level should lie between the markings on the
dipstick. If the level is approaching the “ADD” mark, ll
the oil to the “FULL” mark on the dipstick.
Never ll to above the “FULL” mark.
8011-500
Remove the dipstick
The oil is lled through the hole for the dipstick.
API class SF, SG, SH, SJ or higher must be used.
Synthetic oil SAE 5W-30 or 10W-30 is recommended
at all temperatures. Mineral oil SAE 5W-30, 10W-30
can be used between -18 °C/0 °F and +5 °C/40 °F. At
temperature above +5 °C/40 °F single grade SAE 30
must be used.
The engine holds 0.88 qt (1.0 liters) of oil excluding
the lter, including lter 2 qt (1.9 liters).
The dipstick markings
8009-159
English-58
LUBRICATION
Engine Oil Filter
1. Drain the engine oil in accordance with the work
description under the heading Engine Oil/Change
Engine Oil.
2. Remove the oil lter. If necessary, use a lter
remover.
3. Wipe new, clean engine oil onto the seal for the
new lter.
4. Mount the lter by hand with + ¾ turn.
5. Run the engine warm, then check that there are no
leaks around the oil lter seal.
6. Check the oil level in the engine, ll if necessary.
The oil lter holds 0.1 qt (0.1 liters) of oil.
Transaxle Fluid Change
(Transmission)
This transaxle is designed with an external lter for
ease of maintenance. To ensure constant uid quality
levels and longer life an oil lter change interval of
every 200 hours is recommended.
8011-734
Changing the oil lter
The following procedure can be performed with the
transaxles installed in the vehicle, and the vehicle
on level ground. Apply the bypass valve for each
transaxle and lock the vehicle parking brake.
1. Remove the three ¼" lter guard screws and lter
guard. Clean any loose debris from around the
perimeter of the lter. See illustrations.
2. Place an oil drain pan (12" or more diameter and
8 qt. capacity is optimal) beneath the oil lter.
Remove the oil lter from the transaxle.
3. After the oil has drained, wipe the lter base
surface off and apply a lm of new oil to the gasket
of the new replacement lter.
4. Install the new lter by hand, turn ¾ to one full
turn after the lter gasket contacts the lter base
surface.
5. Re-install the lter guard with the three ¼" screws.
Torque screws to 65 in/lbs. each.
6. Repeat steps on the opposite side of transaxle
drive.
1
8019-011-1
1. Filter (guard removed)
Changing the oil lter
English-59
LUBRICATION
7. Drain old oil lters of all free owing oil prior to
disposal. Place used oil in appropriate containers
and dispose of it in accordance with laws in your
area.
8. Remove the top port plug (see illustration) from
the left side and right side of the transaxles prior to
lling with oil. This will allow the transaxles to vent
during oil ll.
9. Remove the cap from the transaxles’ expansion
tank located on the vehicle frame.
10. Fill with 20W50 motor oil until oil just appears
at the bottom of each transaxles’ top port
(approximately 2 quarts per transaxle, 4 quarts
total). Install the top port lug into each transaxle as
the oil level reaches this port.
11. Install and torque the top port plugs to 180 in./lbs.
12. Continue to ll the transaxles through the
expansion tank until the “Full Cold” line is reached
(this will take approximately 23 additional ounces).
13. Re-install the expansion tank cap by hand. Be
careful to not overtighten.
14. Proceed to the purge procedure.
2
1. Filter
2. Top Port Plug
3. Filter Guard
4. Screws
Changing the oil lter
1
3
4
8019-019
1. Expansion Tank
2. Cap
3. Transaxles
Expansion Tank
2
3
1
8019-012-1
English-60
LUBRICATION
Purging Procedures
Due to the effects air has on efciency in hydrostatic
drive applications, it is critical that it is purged from the
system.
These purge procedures should be implemented
any time a hydrostatic system has been opened to
facilitate maintenance or any additional oil has been
added to the system.
The resulting symptoms in hydrostatic systems may
be:
1. Noisy operation.
2. Lack of power or drive after short term operation.
3. High operation temperature and excessive
expansion of oil.
Before starting, make sure the transaxle is at the
proper oil level. If it is not, ll to the specications
outlined earlier.
The following procedures are best performed with the
vehicle drive wheels off the ground. Then repeated
under normal operating conditions.
3. With the bypass valve closed and the engine
running, slowly move the directional control in
both forward and reverse directions (5 to 6 times).
Check the oil level, and add oil as required after
stopping the engine.
4. It may be necessary to repeat Steps 2 and 3 until
all the air is completely purged from the system.
When the transaxle operates at normal noise
levels and moves smoothly forward and reverse at
normal speeds, then the transaxle is considered
purged.
5. After the vehicle has been used two times, the oil
level should be checked while the oil is cold and
adjusted accordingly.
1. Disengage the brake if activated.
2. With the bypass valve open and the engine running
at fast idle, slowly move the directional control in
both forward and reverse directions (5 or 6 times).
As air is purged from the unit, the oil level will drop.
English-61
TROUBLESHOOTING GUIDE
Problem
The engine will not start.
The starter does not turn the engine over.
The engine runs rough.
Cause
• The blade switch is engaged.
• Steering controls are not locked in the neutral position.
• The driver is not sitting in the driver’s seat.
• The parking brake is not activated.
• The battery is dead.
• Contamination in the carburetor or fuel line.
• The fuel supply is closed or the shut-off valve for the fuel
tank is in the wrong position.
• Clogged fuel lter or fuel line.
• Dead battery.
• Poor contacts on the battery terminal cable connections.
• Fuse blown.
• Ignition system faulty.
• Fault in the starter safety circuit. See Checking the Safety
System in the “Maintenance Section”
• Faulty carburetor.
• The choke control is pulled out with a warm engine.
• Defective valves.
• The cylinder head bolts are loose.
• Clogged fuel lter or jet.
• Clogged ventilation valve on the fuel cap.
• Fuel tank nearly empty.
• Fouled spark plugs.
• The spark plugs are loose.
• Defective spark plug electrode.
• Defective spark plug connection.
• Rich fuel mixture or fuel-air mixture.
• Wrong fuel type.
• Water in the fuel.
• Clogged air lter.
• Air trapped in hydraulic system.
The engine seems weak.
English-62
• Clogged air lter.
• Fouled spark plugs.
• Carburetor incorrectly adjusted.
• Air trapped in hydraulic system.
TROUBLESHOOTING GUIDE
Problem
The engine overheats.
Battery not charging.
The machine moves slowly, unevenly, or not at all.
Mower deck not engaging.
Cause
• Clogged air intake or cooling ns.
• Engine overloaded.
• Poor ventilation around engine.
• Defective engine speed regulator.
• Soot in the combustion chamber.
• Too little or no oil in the engine.
• Fouled spark plugs.
• Air trapped in hydraulic system.
• Poor contact with battery terminal cable connectors.
• Parking brake on.
• Bypass valve on pump open.
• Belt for the transmission gears slack or has come off.
• Air trapped in hydraulic system.
• Drive belt for the mower deck has come loose.
Transaxle leaks oil.
Uneven mowing results.
The machine vibrates.
• Contact for the electromagnetic coupling has loosened.
• The blade switch is faulty or has come loose, from the
cable contact.
• The fuse has blown.
• Damaged seals, housing, or gaskets.
• Air trapped in hydraulic system.
• Different air pressure in the tires on the left and right sides.
• Bent blades.
• The suspending for the mower deck is uneven.
• The chain xture has come loose.
• The blades are dull.
• Driving speed too high.
• The grass is too long.
• Grass collected under the mower deck.
• The blades are loose.
• The blades are incorrectly balanced.
• The engine is loose.
English-63
STORAGE
Winter Storage
At the end of the mowing season, the machine should
be readied for storage (or if it will not be in use for
longer than 30 days). Fuel allowed to stand for long
periods of time (30 days or more) can leave sticky
residues that can plug the carburetor and disrupt
engine function.
Fuel stabilizers are an acceptable option as regards to
the sticky residues that can occur during storage.
Add stabilizer to the fuel in the tank or in the storage
container. Always use the mixing ratios specied by
the manufacturer of the stabilizer. Run the engine for
at least 10 minutes after adding the stabilizer so that it
reaches the carburetor. Do not empty the fuel tank and
the carburetor if you have added stabilizer
WARNING!
Never store an engine with
fuel in the tank indoors or in
poorly ventilated spaces where
fuel vapor can come in contact
with open ames, sparks, or a
pilot light such as in a boiler,
hot water tank, clothes drier,
etc. Handle the fuel with care.
It is very ammable and can
cause serious personal injury
and property damage. Drain the
fuel into an approved container
outdoors and far away from
open ame. Never use gasoline
for cleaning. Use a degreaser
and warm water instead.
To ready the machine for storage, follow these steps:
1. Thoroughly clean the machine, especially under
the mower deck. Touch up damage to the paint
and spray a thin layer of oil on the underside of the
mower deck to avoid corrosion.
2. Inspect the machine for worn or damaged parts
and tighten any nuts or screws that may have
become loose.
3. Change the engine oil; dispose of properly.
4. Empty the fuel tanks or add a fuel stabilizer. Start
the engine and allow it to run until the carburetor
is drained of fuel or the stabilizer has reached the
carburetor.
5. Remove the spark plug and pour about a
tablespoon of engine oil into the cylinder. Turn over
the engine so that the oil is evenly distributed and
then ret the spark plug.
6. Lubricate all grease zerks, joints, and axles.
7. Remove the battery. Clean, charge, and store the
battery in a cool place, but protect it from direct
cold.
8. Store the machine in a clean, dry place and cover
it for extra protection.
Service
When ordering spare parts, please specify the
purchase year, model, type, and serial number.
Always use genuine Husqvarna spare parts.
An annual check-up at an authorized service workshop
is a good way to ensure that your machine performs its
best the following season.
English-64
NOTE: 1. SEAT UNOCCUPIED
2. BRAKE SWITCH IN OFF POSITION
3. MOTION CONTROL LEVERS OUT
4. PTO IN OFF POSITION
SCHEMATICS
KEY SWITCH
POSITIONS
SOLENOID
RT MOTION
CONTROL
LEVER
LT MOTION
CONTROL
LEVER
YEL
YEL
BRN
BRN
BLU
GRN
SEAT SW.
YEL
ELECTRIC
CLUTCH
YEL
GRN
BLU
BRAKE SW.
BLK
BLU
ENGINE
GROUND
WHT
WHT
BLK
PTO SW.
BLK
GRN
TO
ENGINE
PIGTAIL
GRY
WHT
WHT
BRN
7.5 AMP
BLK
YEL
PUR
PUR
PUR
RED/BLK
B
S
A2
A1
L
G
M
BLK
HOURMETER
RED/BLK
20 AMP
YEL/RED
ACCESSORY
OUTLET
POSITION 1 - OFF
S
A1
POSITION 2 - RUN1
S
RED
A1
POSITION 3 - RUN2
S
A1
POSITION 4 - START
S
A1
B
A2
L
G
M
B
A2
L
G
M
B
A2
L
G
M
B
A2
L
G
M
English-65
TECHNICAL DATA
EZ4624
Engine
Manufacturer Briggs & Stratton Briggs & Stratton
Type Els Els
Power 24hp 26 hp
Lubrication Pressure with oil lter Pressure with oil lter
Oil capacity excl lter 1.6 qt 1.6 qt
Oil capacity incl lter 1.8 qt 1.8 qt
Engine oil, Synthetic SAE 5W30, 10W30 SAE 5W30, 10W30
Engine oil, Mineral Class SAE 30, (winter 10W30) SAE 30, (winter 10W30)
API, SF, SJ, SH, SG API, SF, SJ, SH, SG
Fuel Min 86 octane unleaded Min 86 octane unleaded
(Max methanol 5%, max eth- (Max methanol 5%, max
anol 10%, Max MTBE 15%) ethanol 10%, Max MTBE 15%)
Fuel tank capacity 5 gallon 5 gallon
Spark plugs/gap NGK-BPR4ES NGK - BPR4ES
.030" / 0.75 mm .030" / 0.75 mm
Cooling Air cooling Air cooling
EZ5226
Air lter Standard Standard
Alternator 12V 16A 12V 16A
Starter Electric 12V Electric 12V
Transmission
Transmission Dual ZT2800 Hydro-Gear Dual ZT2800 Hydro-Gear
Speed and direction controls Dual levers, foam gripped Dual levers, foam gripped
Speed forward 7 mph 7 mph
Speed reverse 4 mph 4 mph
Brakes Mechanical parking brake Mechanical parking brake
Front caster tires, smooth tread 11x4.5-5, 4 ply 11x4.5-5, 4 ply
Rear tires, Turf pneumatic 18 X 9.5-8 18x7.5-8
Tire pressure, front and rear 15 PSI / 103 kPa / 1 bar 15 PSI / 103 kPa / 1 bar
English-66
TECHNICAL DATA
EZ4624
Equipment
Cutting width 46" 52"
Cutting height 1.5" - 4.5" 1.5" - 4.5"
Uncut circle 0 0
Number of blades 2 3
Blade length 23" 18"
Nose rollers Yes Yes
Michigan Seat Standard Standard
Hinged armrests Yes Yes
Hour meter Standard Standard
Blade engagement Electric clutch Electric clutch
Deck construction 12 gauge, stamped steel 11 gauge w/10 gauge skirts
Productivity
Productivity 2.6 acres/hr 2.94 acres/hr
Overall dimensions
EZ5226
Weight 580 lbs 660 lbs
Base machine length 72" 72"
Base machine width 42" 45"
Base machine height 40" 40"
Overall width, chute up 48" 53"
Overall width, chute down 56" 66"
English-67
TECHNICAL DATA
EZ4220
Engine
Manufacturer Kohler Kohler
Type Courage Twin Courage Twin
Power 20 hp 22 hp
Lubrication Pressure with oil lter Pressure with oil lter
Oil capacity excl lter 1.6 qt. 1.6 qt.
Oil capacity incl lter 1.8 qt 1.8 qt.
Engine oil, Synthetic SAE 5W30, 10W30 SAE 5W30, 10W30
Engine oil, Mineral Class SAE 30, (winter 10w30) SAE 30, (winter 10W30)
API, SF, SJ, SH, SG API, SF, SJ, SH, SG
Fuel Min 86 octane unleaded Min 86 octane unleaded
(Max methanol 5%, max (Max methanol 5%, max
ethanol 10%, Max MTBE 15%) ethanol 10%, Max MTBE 15%)
Fuel tank capacity 4.5 gallon (17 liters) 4.5 gallon (17 liters)
Spark plugs/gap NGK - BPR4ES NGK - BPR4ES
.030" / 0.75 mm .030" / 0.75 mm
Cooling Air cooling Air cooling
Air lter Standard Standard
EZ4824 / EZ4824C
Alternator 12V 16A 12V 16A
Starter Electric 12V Electric 12V
Transmission
Transmission Dual ZT2800 Hydro-Gear Dual ZT2800 Hydro-Gear
Speed and direction controls Dual levers, foam gripped Dual levers, foam gripped
Speed forward 7 mph 7mph
Speed reverse 4 mph 4mph
Brakes Mechanical parking brake Mechanical parking brake
Front caster tires, smooth tread 11x4.5-5, 4 ply 11x4.5-5, 4 ply
Rear tires, Turf pneumatic 18x8.5-8 18x9.5-8
Tire pressure, front and rear 15 PSI / 103 kPa / 1 bar 15 PSI / 103 kPa / 1 bar
English-68
TECHNICAL DATA
Equipment
Cutting width 42" 48"
Cutting height 1.5" - 4.5" 1.5" - 4.5"
Uncut circle 0 0
Number of blades 3 3
Blade length 14.625" 16.25"
Nose rollers Yes Yes
Michigan Seat Standard Standard
Hinged armrests Yes Yes
Hour meter Standard Standard
Blade engagement Electric clutch Electric clutch
Deck construction 11 gauge w/10 gauge skirts 11 gauge w/10 gauge skirts
Productivity
Productivity 2.38 acres/hr 2.72 acres/hr
Overall dimensions
EZ4220
EZ4824 / EZ4824C
Weight 625 lbs 605 lbs
Base machine length 72" 72"
Base machine width 42" 45"
Base machine height 40" 40"
Overall width, chute up 43" 50"
Overall width, chute down 56" 63"
English-69
TECHNICAL DATA
EZ5224 / EZ5224 BF
Engine
Manufacturer Kohler
Type Courage
Power 24 hp
Lubrication Pressure with oil lter
Oil capacity excl lter 1.6 qt
Oil capacity incl lter 1.8 qt
Engine oil, Synthetic SAE 5W30, 10W30
Engine oil, Mineral Class SAE 30, (winter 10w30)
API, SF, SJ, SH, SG
Fuel Min 86 octane unleaded
(Max methanol 5%, max
ethanol 10%, Max MTBE 15%)
Fuel tank capacity 5 gallon
Spark plugs/gap NGK - BPR4ES
.030” / 0.75 mm
Cooling Air cooling
Air lter Standard
Alternator 12V 16A
Starter Electric 12V
Transmission
Transmission Dual ZT2800 Hydro-Gear
Speed and direction controls Dual levers, foam gripped
Speed forward 7 mph
Speed reverse 4 mph
Brakes Mechanical parking brake
Front caster tires, smooth tread 11x4.5-5, 4 ply
Rear tires, Turf pneumatic 18x9.5-8
Tire pressure, front and rear 15 PSI / 103 kPa / 1 bar
English-70
TECHNICAL DATA
Equipment
Cutting width 52"
Cutting height 1.5" - 4.5"
Uncut circle 0
Number of blades 3
Blade length 18"
Nose rollers Yes
Michigan Seat Standard
Hinged armrests Yes
Hour meter Standard
Blade engagement Electric clutch
Deck construction 11 gauge w/10 gauge skirts
Productivity
Productivity 2.94 acres/hr
Overall dimensions
EZ5224 / EZ5224 BF
Weight 660 lbs
Base machine length 72"
Base machine width 45"
Base machine height 40"
Overall width, chute up 53"
Overall width, chute down 66"
English-71
TECHNICAL DATA
Accessories
BioClip attachment (Mulch kit)
Collection system
Torque Specications
·Engine crankshaft bolt 50 ft/lb (67 Nm)
·Deck pulley bolts 45 ft/lb (61 Nm)
·Lug nuts 75 ft/lb (100 Nm)
·Blade bolt 45-55 ft/lb (60-75 Nm)
·Standard ¼" fasteners 9 ft/lb (12 Nm)
·Standard
·Standard 3/16"fasteners 33 ft/lb (44 Nm)
·Standard 7/16" fasteners 52 ft/lb (70 Nm)
·Standard ½" fasteners 80 ft/lb (110 Nm)
When this product is worn out and no longer used, it should be returned to the reseller or other party for recycling.
5
/16" fasteners 18 ft/lb (25 Nm)
In order to implement improvements, specications and designs can be altered without prior
notication.
Note that no legal demands can be placed based on the information contained in these
instructions.
Use only original parts for repairs. The use of other parts voids the warranty.
Do not modify or install non-standard equipment to the unit without consent from the
manufacturer. Modications to the unit may cause unsafe operations or damage the unit.
English-72
CONFORMITY CERTIFICATES
USA Requirements
Labels are placed on the engine and/or in the engine compartment stating that the machine will fulll the
requirements. This is also applicable to special requirements for any of the states, (Californian emission rules
etc.). Do not remove any of these labels. Certicates can also be supplied with the machine at delivery or written
in the Engine manual. Take care of them as they are valuable documents.
CE Requirements
Vibration data corresponding to Directive 2002/44/EC is given in the Technical Data Section.
The Declaration of Conformity is included in the literature packet.
English-73
SERVICE JOURNAL
Action
Delivery Service
1. Charge the battery.
2. Adjust the tire pressure of all wheels to 15 PSI (1 bar).
3. Mount the steering controls in the normal position.
4. Connect the contact box to the cable for the seat’s
safety switch.
5. Check that the right amount of oil is in the engine.
6. Adjust the position of the steering controls.
7. Fill with fuel and open the fuel shut off valve.
8. Start the engine.
9. Check that there is drive to both wheels.
10. Check the mower deck adjustment.
11. Check:
The safety switch for the parking brake.
The safety switch for the mower deck.
Date, mtr reading, stamp, sign
The safety switch in the seat.
The safety switch in the steering controls.
Parking brake functionality.
Driving forward.
Driving backward.
Engaging the blades.
12. Check the idle speed
13. Check the engine high idle speed
14. Inform the customer about:
The need and advantages of following the service schedule.
The need and advantages of leaving the machine
for service every 300 hours.
The effects of service and maintaining a service journal on
the machine’s resale value.
Application areas for Mulching.
15. Fill in the sales papers, etc.
Delivery service has been carried out.
No remaining notes.
Certied:
English-74
After the First 5-8 Hours
1. Change engine oil.
SERVICE JOURNAL
English-75
SERVICE JOURNAL
Action Date, mtr reading, stamp, sign
25-Hour Service
1. Check the fuel pump’s air lter.
2. Sharpen/Replace mower blades if required.
3. Check the tire pressures.
4. Check battery with cables.
5. Lubricate according to lubrication chart.
6. Check/clean the engine’s cooling air intake.
7. Clean the air cleaner’s pre-lter (foam).
English-76
SERVICE JOURNAL
Action Date, mtr reading, stamp, sign
50-Hour Service
1. Perform the 25-hour service.
2. Clean/replace the air cleaner’s lter cartridge (paper lter)
(shorter intervals for dusty operating conditions).
3. Change engine oil.
4. Lubricate according to lubrication chart.
5. Check/adjust the parking brake.
English-77
SERVICE JOURNAL
Action Date, mtr reading, stamp, sign
100-Hour Service
1. Perform the 25-hour service.
2. Perform the 50-hour service.
3. Change the engine oil lter.
4. Clean/replace the spark plugs.
5. Replace the fuel lter.
6. Clean the cooling ns on the engine and transmission.
7. Check V-belts.
8. Check tighten caster wheel axle bolts (every 200 hours).
9. Change the air lter’s paper cartridge.
English-78
SERVICE JOURNAL
Action Date, mtr reading, stamp, sign
300-Hour Service
1. Inspect the machine. Come to agreement with the customer
as to which additional work is to be carried out.
2. Perform the 25-hour service.
3. Perform the 50-hour service.
4. Perform the 100-hour service.
5. Check/adjust the mower deck.
6. Clean the combustion chamber and grind the valve seats.
7. Check the engine valve clearance.
8. Replace the air cleaner’s pre-lter (foam).
English-79
SERVICE JOURNAL
Action Date, mtr reading, stamp, sign
At Least Once Each Year
1. Clean the engine’s cooling air intake (25 hours).
2. Replace the air cleaner’s pre-lter (foam) (300 hours).
3. Replace the air lter’s paper cartridge.
4. Change the engine oil (50 hours).
5. Replace the engine oil lter (100 hours).
6. Check/adjust the cutting height.
7. Check/adjust the parking brake (50 hours).
8. Clean/Change the spark plugs (100 hours).
9. Change the fuel lter (100 hours).
10. Clean the cooling ns (100 hours).
11. Check the engine valve clearance.
12. Perform the 300-hour service at an authorized service workshop.
English-80
SERVICE JOURNAL
Action
Date, mtr reading, stamp, sign
English-81
SERVICE JOURNAL
Action
Date, mtr reading, stamp, sign
English-82
SECTION 1: LIMITED WARRANTY
Husqvarna Professional Products, Inc (“Husqvarna”) warrants the original purchaser the Husqvarna branded product to which this warranty apply (the “Product”) that the Product shall be free from defects in material and workmanship
from the date of purchase for the period of the applicable “Warranty Schedule” of the Product as set forth below. Additional limitations are described in Section 2 through 6, inclusive.
PRODUCT CATEGORY
CONSUMER
WARRANTY SCHEDULE*
COMMERCIAL /
PROFESIONAL
WARRANTY SCHEDULE
RENTAL
WARRANTY
SCHEDULE
Reconditioned Products: Reconditioned chainsaws, trimmers, brushcutters, clearing saws, handheld blowers,
backpack blowers, hedge trimmers, and electrical products.
90 Days
N/A
N/A
Chain Saws Lifetime Ignition Warranty (Parts Only). One Year Conditional Crankshaft Warranty for Commercial/Professional use when operated with
Husqvarna XP 2 cycle oil (Parts & Labor).
2 Years
90 Days
90 Days
100 Series Trimmers, Stick Edgers, Hedge Trimmers
Lifetime Ignition Warranty (Parts Only). Lifetime Shaft Warranty.
2 Years
1 Year
90 Days
200 & 300 Series Trimmers, Brushcutters, Clearing Saws, Stick Edgers, Hovering Trimmers & Hedge Trimmers
Lifetime Ignition Warranty (Parts Only) and Lifetime Shaft Warranty apply to these products (excludes Hovering Trimmers).
2 Years
1 Year
90 Days
Blowers (Lifetime Ignition Warranty - Parts Only)
2 Years
2 Years
90 Days
Pole Pruners, Pole Saws, Pole Hedge Trimmers (Lifetime Ignition Warranty - Parts Only)
1 Year
1 Year
90 Days
Residential Walk-Behind Mowers, Tillers, LE389 Edger †
2 Years
N/A
N/A
LE475 Edger †
2 Years
90 Days
90 Days
LT, LTH, LS, XLS, GLS, YT, YTH, GT, GTH, 16H, Pro15, 155 ProFlex Series Lawn & Garden Riders and
Residential Zero Turn Mowers †
2 Years
N/A
N/A
MZ and EZ Series Zero Turn Riders †
3 Years or 600 Hours
90 Days
iZ, LZ, BZ Series Zero Turn Riders † (Applies to units factory-equipped with Roll Over Protection System.)
90 Days
Commercial Walk Mowers † (includes 21” & wide area)
90 Days
Commercial Turf Specialty Equipment †
1 Year
1 Year
1 Year
Zero Turn & Commercial Turf Specialty Attachments
2 Years
1 Year
90 Days
Power Cutters (Lifetime Ignition Warranty - Parts Only)
1 Year
90 Days
1 Year (K750 only)
90 Days
Automatic Mower (1 Year Battery Warranty)
2 Years
90 Days
90 Days
Snow Throwers †
2 Years
90 Days
90 Days
Pressure Washers †
2 Years
2 Years
(Excludes 5525PW)
N/A
Generators (Husqvarna s warranty does not cover Engine & Generator Parts, which are warrantied by responsible manufacturer.) †
2 Years
(2
nd
Year Parts Only)
2 Years – 1365GN only
(2
nd
Year Parts only)
N/A
Grass Catchers & Bumpers Purchased with New Units
Same Warranty As Unit When Purchased with Unit
Parts & Accessories Purchased Separately
30 days
Husqvarna Utility Vehicles** (Engines/transmissions shall be warrantied through Husqvarna.)
2 Year or 2,000 Hour Powertrain & 1 Year or 1,000 Hour Body Warranty
HUV Batteries: 4210E Versions
4 Year Pro-rated
Husqvarna Safety Apparel***
90-day
Batteries**** (Consumer Products where applicable)
1 year
N/A
Replacement Parts, Accessories including Bars and Chains, Tools and Display Items. Emission Control System Components necessary to
comply with CARB-TIER II and EPA Regulations
(Excludes components which are part of engine systems manufactured by third part engine manufacturers for
which the purchaser has received a separate warranty with product at time of purchase.)
30 Day Warranty
All Husqvarna products can be registered online at www.usa.husqvarna.com quickly and easily regardless of their model year. Click the Support tab,
then click on the Online Product Registration link, and fill out the electronic form and submit. Ask about Husqvarna s extended service plan!
HUSQVARNA PRODUCT REGISTRATION INFORMATION & WARRANTY STATEMENT
Spreaders
5 Years or 1,500 Hours
3 Years
1 Year or 600 Hours
5 Years or 1,500 Hours
3 Years
1 Year
Part Number 525 88 56-01
IR
† Refer to Section 3 for items not covered by this warranty
*All consumer product use must have been limited to the owner
s residence. Warranted for noncommercial, nonprofessional, noninstitutional and nonincome producing use.
**HUV 2 Year or 2,000 Hour Powertrain (The engine assembly, unitized transaxle assembly (gasoline vehicle), motor, and main frame assembly are warranted with respect to parts and labor against defects in material and
workmanship or a period of two years or 2000 hours of operation, whichever first occurs, from the date of purchase.) & 1 Year or 1,000 Hour Body Warranty (All remaining components of the vehicle not specified otherwise and all
other original equipment options and accessories supplied by Husqvarna are warranted with respect to parts and labor against defects in material and workmanship for a period of one year or 1000 hours of operation, whichever first
occurs, from the date of purchase.)
HUV
s Gas & Diesel Powered Battery: 0 – 6 months free replacement and 7 – 12 months prorated
HUV
s Electric Powered – 4 year or 16,000 Energy Unit Limited Warranty Period
***Husqvarna safety apparel warranty is from the date of the customer
s original purchase for defects in material and workmanship. Normal wear, tear or abuse is not covered under warranty. All care and maintenance instructions
must be followed as stated by the manufacturer on the care label. The fit of the protective apparel/boot is not covered under warranty.
****Battery 1 Year prorated limited warranty with 100% replacement during the first 6 months.
Lifetime Warranty (Parts and Labor): All tiller tines and trimmer shafts against breakage. Proof of purchase required.
Lifetime Warranty (“PARTS ONLY” after initial warranty expiration): Ignition coils and modules on handheld product. Proof of purchase required.
SECTION 2: HUSQVARNA
S OBLIGATIONS UNDER THE WARRANTY
Husqvarna will repair or replace defective components without charge for parts or labor if a component fails because of a defect in material or workmanship during the warranty period.
SECTION 3: ITEMS NOT COVERED BY THIS WARRANTY
The following items are not covered by this warranty:
(1) Normal customer maintenance items which become worn through normal regular use, including, but not limited to, belts, blades, blade adapters, bulbs, clutches, clutch drums, filters (fuel line, fuel filters, air filters, oil filters),
sprockets, guide bars, lubricants, rewind springs, saw chain, spark plugs, starter ropes and tiller tines;
(2) Natural discoloration of material due to ultraviolet light;
(3) Engine and drive systems not manufactured by Husqvarna; these items are covered by the respective manufacturer
s warranty as provided in writing with the product information supplied at the time of purchase; all claims must be
sent to the appropriate manufacturer.
(4) Lawn and garden attachments that are covered by a third party which gives a warranty, all claims for warranty should be sent to the manufacturer.
(5) Commercial or consumer mowing decks with sand abrasion damage.
(6) Emission Control System components necessary to comply with CARB-TIER II and EPA regulations which are manufactured by third party engine manufacturer.
SECTION 4: EXCEPTIONS AND LIMITATIONS
This warranty shall be inapplicable to defects resulting from the following:
(1) Accident, abuse, misuse, negligence and neglect, including stale fuel, dirt, abrasives, moisture, rust, corrosion, or any adverse reaction due to incorrect storage or use habits;
(2) Failure to operate or maintain the unit in accordance with the Owner
s/Operator s manual or instruction sheet furnished by Husqvarna;
(3) Alterations or modifications that change the intended use of the product or affects the product
s performance, operation, safety, or durability, or causes the product to fail to comply with any applicable laws; or:
(4) Additional damage to parts or components due to continued use occurring after any of the above.
REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER. HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES
FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY ON THESE PRODUCTS EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW. ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE ON THESE PRODUCTS IS LIMITED IN DURATION TO THE WARRANTY PERIOD AS DEFINED IN THE LIMITED WARRANTY STATEMENT. HUSQVARNA RESERVES THE RIGHT TO CHANGE OR
IMPROVE THE DESIGN OF THE PRODUCT WITHOUT NOTICE, AND DOES NOT ASSUME OBLIGATION TO UPDATE PREVIOUSLY MANUFACTURED PRODUCTS.
Some states do not allow the exclusion of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal
rights, and you may also have other rights which vary by state.
SECTION 5: CUSTOMER RESPONSIBILITIES
The product must exhibit reasonable care, maintenance, operation, storage and general upkeep as written in the maintenance section of the Owner s/Operator s manual. Should an operational problem or failure occur, the product
should not be used. Failure caused by continued use is not covered by warranty. Product should be delivered, at owners expense, as is, to an authorized Husqvarna Servicing Retailer for evaluation. Proof of purchase, as explained
in section 6, rests solely with the customer.
SECTION 6: PROCEDURE TO OBTAIN WARRANTY CONSIDERATION
It is the Owner
s and Retailer s responsibility to make certain that the Warranty Registration Card is properly filled out and mailed to Husqvarna. This card should be mailed within ten (10) days from the date of purchase in order to
confirm the warranty and to facilitate post-sale service. Proof of purchase must be presented to the authorized Husqvarna retailer in order to obtain warranty service. This proof must include date purchased, model number, serial
number, and complete name and address of the selling retailer. To obtain the benefit of this warranty, the product believed to be defective must be delivered to an authorized Husqvarna retailer in a timely manner, no later than thirty
(30) days from date of the operational problem or failure. The product must be delivered at the owner
s expense. Downtime, pick-up and delivery charges are not covered by this warranty. An authorized Husqvarna retailer can be
located by calling 1-800-HUSKY-62 or visiting www.husqvarna.com
Subject to change without notice.
HUSQVARNA 7349 Statesville Road, Charlotte, NC 28269
IR
Part Number 525 88 56-01
Part No. 539 131329 R03 01/18/08
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