Husqvarna LZ6127TKOA, LZ5225TKAA, LZ7227TKOA, LZ6123TLKOA, LZ6125TKAA User Manual

Operator´s manual

LZ5225TKAA/968999268, LZ6123TLKOA/968999269

LZ6125TKAA/968999270, LZ6127TKOA/968999271

LZ7227TKOA/968999272

Please read the operator’s manual carefully and make sure you

understand the instructions before using the machine.

English

OPERATOR’S MANUAL

RIDER

LZ SERIES

Contents

Contents...................................................................1

Introduction .............................................................3

Congratulations....................................................3

General ................................................................3

Driving and Transport on Public Roads ...............3

Towing .................................................................3

Operating .............................................................3

Good Service .......................................................4

Manufacturing Number ........................................4

Symbols and Decals ...............................................5

Safety Instructions..................................................7

General Use.........................................................7

Driving on Slopes.................................................9

Children..............................................................10

Maintenance ......................................................11

Transport............................................................13

Roll over Protecion system ROPS .....................14

Customer responsibilities...................................14

Controls .................................................................15

Control Locations ...............................................15

1. Motion Control Levers....................................16

2. Hour Meter .....................................................17

3. Tracking knob ................................................17

4. Parking Brake ................................................17

5. Blade switch...................................................18

6. Ignition Switch................................................18

7. Fuses .............................................................18

8. Seat Locking Device ......................................19

9. Refueling........................................................19

10. Fuel Shut Off Valve......................................20

11. Seat Adjustment Lever.................................20

12. Choke Control ..............................................20

13. Throttle Control ............................................21

14. Lifting Lever for the Mower Deck .................21

Pump release valves..........................................22

Accessories........................................................22

Operation ...............................................................23

Training ..............................................................23

Roll bar and safety belt ......................................24

Before Starting ...................................................24

Starting the Engine ............................................24

To start an engine with a weak battery ..............28

Running..............................................................29

Operating on hills ...............................................30

Mowing Tips.......................................................31

Stopping the Engine...........................................32

Moving by Hand .................................................33

Maintenance ......................................................... 34

Maintenance Schedule...................................... 34

Battery............................................................... 36

Ignition System.................................................. 37

Checking the Safety System ............................. 38

Checking the Engine's Cooling Air Intake ......... 40

Checking and Adjusting the Throttle Cable....... 40

Checking and Adjusting the Choke Cable......... 40

Cyclon air filter maintenance............................. 41

Replacing the Fuel Filter ................................. 43

Checking the Fuel Pump’s Air Filter.................. 43

Checking Tire Pressures................................... 44

Checking the Parking Brake.............................. 44

Checking the V-belts ......................................... 44

Checking the Blades ......................................... 45

Adjusting the Mower Deck ................................ 47

Engine oil cooler................................................ 48

Cleaning and Washing ...................................... 49

Caster Wheels................................................... 49

Hardware........................................................... 49

Lubrication............................................................ 50

Lubrication Schedule......................................... 50

General ............................................................. 50

Lubricating the Cables ...................................... 51

Shaft Bushings and Linkage ............................. 51

Lubricating in Accordance with the Lubrication

Schedule ........................................................... 51

Trouble Shooting Guide ...................................... 61

Storage.................................................................. 64

Winter Storage .................................................. 64

Service .............................................................. 64

Wiring diagram ..................................................... 65

Technical Data ..................................................... 66

Accessories .......................................................... 70

Torque Specifications........................................ 70

Conformity Certificates........................................ 71

USA requirements............................................. 71

Service Journal .................................................... 72

Delivery Service ................................................ 72

After the First 8 Hours ....................................... 73

25-Hour Service ................................................ 74

50-Hour Service ................................................ 75

100-Hour Service .............................................. 76

300-Hour Service .............................................. 77

At Least Once Each Year.................................. 78

English-1

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 influence of any mind altering substance.

WARNING !

Engine exhaust, some of its constituents, and certain vehicle componets 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.

English-2

INTRODUCTION

Introduction

Congratulations

Thank you for purchasing a Husqvarna ride-on mower. This machine is built for the greatest efficiency and
rapid mowing primarily of large areas. Controls in one place and a hydrostatic transmission regulated by
steering controls also contribute to the machine’s performance.

This manual is a valuable document. Following the instructions (use, service, maintenance, etc.)
can considerably increase the lifespan of your machine and even increase its resale value.

If you sell your machine, be sure to give the operator’s manual to the new owner.
The final chapter of this operator’s manual comprises a Service Journal. Ensure that service and repair

work is documented. A well kept service journal reduces service costs for the season-based maintenance
and affects the machine’s resale value. Take the operator’s manual along when the machine is left at the
workshop for service.

General

In this operator ’s manual, left and right, backwardand forward are used in relation to the machine’snormal
driving direction.

Continuous dedicationto i mprove our productsrequire that specifications and design are subject to change
without notice.

Driving and Transport on Public Roads

Check applicable road traffic regulations before driving and transport on public roads. If the machine is
transported, you must always use approved fastening equipment and ensure that the machine is well
anchored.

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 possibly serious injury to the operator.

Operating

This machine is constructed only for mowing grass on lawns and other free and even ground without
obstacles such as stones, tree stubs, etc. The machine can also be used for other tasks when equipped
with special accessories provided by the manufacturer, for which the operating instructions are provided in
conjunction with delivery. All other types of use are incorrect. The manufacturer’s directions concerning
operation, maintenance, and repairs must be carefully followed.

Lawnmowers 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 that are familiar with the
machine’s special characteristics and who are wel l versed in the safety instructions.

Accident prevention regulations, other general safety regulations, occupational safety rules, and traffic
regulations must be followed without fail.

Unauthorized modifications to the design of the machine may absolve the manufacturer from liability for
any resulting personal injury or property damage.

English-3

INTRODUCTION

Good Service

Husqvarna’sproducts 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 certificate
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 manufacturing number:

Engine Transmission

Manufacturing Number

The machine’s manufacturingnumber can be found on the printed plate affixed behind the battery under
the seat. 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 state the type designation and serial number when ordering spare parts.

The engine’s manufacturingnumber is stated on a barcode decal. This is placed on the left side of the
crankcase, in front of the starter. The plate states:

• The engine’s serial number (E/NO).

• The engine’s type designation (Code).
Please state these when ordering spare parts.

The hydraulic pump’s manufacturing number is stated on a barcode decal affixed to the left side of the
pump housing. The plate states:

• The pump’s type designation.

• The pump’s serial number.

The hydraulic motor’s manufacturing number is stated on a round metal plate. This is placed on the gable
inside the motor. The plate states:

• The hydraulic m otor ’s type designation and design version.

• The hydraulic m otor ’s serial number.

English-4

SYMBOLS AND DECALS

Symbols and Deca ls

These symbols are found on the machine and in the operator’s manual.
Study them carefully so that you know what they mean.

WARNING!
Xxxxxxx xxxx xxxxxxxx xxx x

Xxxxx xxxxxx xx.
xx xxxxxxxx xxxxx xxx xx.

Used in this publication to notify the reader of a risk of personal injury, particularly if the reader should
neglect to follow instructions given in the manual.

IMPORTANT INFORMATION
Xxxxxxx xxxx xxxxxxxx xxx xxx

xxxx xxxxxx xx.

Used in this publication to notify the reader of a risk of material dama ge, particularly if the reader should
neglect to follow instructions given i n the manual. Used also when there is a potential for misuse or
misassembly.

FuelChokeSlowFastNeutralReverse

Warning!

and flammable

Parking brake

CE conformity
marking.Only for
European market

Warning! Rotating
blades, keep away from
the discharge deck

Do not stand hereBattery acid is corrosive, explosive,

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 market

Do not touch rotating
parts

Use protective glasses

Use protective gloves

English-5

SYMBOLS AND DECALS

Read

Shut off engine

Keep a safe

Use on

No

Operator´s
Manual.

Whole body
exposureto
thrown
objects.

& remove key
before
performing any
maintenance or
repair work.

Severing of
fingers &
toes.

distancefrom
the machine.

Do not open
or remove
safety shields
while engine
is running.

slopesno
greater
than 10°.

Careful
backing up,
watch for other
people.

passengers

Careful going
forward, watch
for other people.

Moving sharp blades
under cover

English-6

ROPS warning decal

SAFETY INSTRUCTIONS

Safety Instructions

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.

General Use

• Read all instructions in this operator’s
manual and on the machine before
starting it. Ensure t hat you understand
them and then abide by them.

• Learn how to use the machine and its
controls safely and learn how to stop
quickly. Also learn to r ecognize the
safety decals.

• Only allow the machine to be used by
adults who are familiar with its use.

• Make sure nobody else i s in the vicinity
of the machine when you start the
engine, engage the drive, or run the
machine.

Read the operator’s manual before starting the
machine

8011-512

• Make sure animals and people maintain
a safe distance from the machine.

• Stop the machine if someone enters the
work area.

• Clear the area of objects such as stones,
toys, steel wire, etc. that may become
caught in the blades and thrown out.

• Beware of the discharge deck and do not
point it at any one. Do not use the
machine without the discharge deck in
place.

• Stop the engine and prevent it from starting
before you clean the discharge deck.

• Remember that the operator is
responsible for dangers or accidents.

• Never take passengers. The machine is
only intended for use by one person.

• Alwayslook down and behind before and
duringreversing maneuvers.Keep a look
out for both large and small obstacles.

• Slow down before turning.

• Shut down the blades when not mowing.

8011-513

Clear the area of objects before mowing

8011-520

Never take passengers

English-7

SAFETY INSTRUCTIONS

• Be careful when mowing around fixed
objects, so that the blades do not hit
them. Never drive over foreign objects.

• Only use the machine in daylight or in
other well-lit conditions. Keep the
machine a safe distance from holes or
other irregularities in the ground. Pay
attention to other possible risks.

• Never use the machine if you are tired, if
you have consumedalcohol, or if you are
takingother drugs or medication that can
affect your vision, judgment,or
coordination.

• Beware of traffic when working near or
crossing a road.

• Never leave the machine unsupervised
with the engine running. Always shut
down the blades, pull back the parking
brake, stop the engine, and remove the
ignition key before leaving the machine.

• Neverallow children or other personsnot
trained in the use of the m achine to use
or service it. Local laws may regulate the
age of the user.

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 colorless, poisonous
gas. Do not use the machine
in enclosed spaces.

8011-518

Keep children away from the work area

WARNING!
When using the machine, approved personal protective equipment 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 first aid
equipment close at hand when using the
machine.

• Never use the machine when barefoot.
Always wear protective shoes or boots,
preferably with steel toecaps.

• 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.

8011-670

Personal protective equipment

English-8

SAFETY INSTRUCTIONS

9

Driving on Slopes

Driving on slopes is one of the operations
where the risk is greatest that the driver will
lose controlor the machine will tipover,w hich
can result in serious injury or death. All
slopes require extra caution. If you cannot
reverse up a slope or if you feel unsure,
do not mow the slope.

Do as follows

• Remove obstacles such as stones,
tree branches, etc.

• Watch out for and avoid drivingover
furrows, holes, and bumps. On uneven
terrain, the machine can tip more easily.
Long grass can hide obstacles.

• Mow up and down, not side-to-side.

• Drive evenly and slowly. Use small
movements of the steering controls.

• Be extra cautious with any additional
equipment, which can alter the
machine’s stability.

• If the machine stops while going uphill,
disengage blades and back down slowly.

6003-004

Mow up and down, not side-to-side

Do not

• Do not make sudden changes in speed
or direction.

• Do not drive the mower on terrain that
slopes more than 10°.

• Do not mow near verges, ditches, or
banks. The machine can suddenly spin
around if a wheel goes over the edge of
adroporditch,orifanedgegivesway.

• Do not mow wet grass. It is slippery, and
the tires can lose their grip, so that the
machine slides.

• Do not try to stabilize the machine by
putting a foot on the ground.

• Do not drive near verges or ditches
when cleaning the machine.

• Do not turn on slopes unless necessary,
and then, turn slowly and gradually
downhill, if possible.

• Avoid starting or stopping on a slope. If the
tires begin t o slip, shut down the blades and
drive slowly straight down the slope.

8011-51

Be extra cautious when driving on slopes

English-9

SAFETY INSTRUCTIONS

Children

• Serious accidentsmay occurif you fail to
be on guard for children in t he vicinity of
the machine.Chi ldren are often attracted
to the machine and mowing work. Never
assume that children will stay put where
you last saw them.

• Keepchildrenawayfromthemowing
area and under close supervision by
another adult.

• Keep an eye out and shut off the
machine if children enter the work area.

• Beforeand duringa reversing maneuver,
look backward and downward for small
children.

• Never allow a child to ride with you.
They can fall off and injure themselves
seriously or prevent risk-free
maneuvering of the machine.

• Never allow children to operate t he
machine.

• Be particularly cautious near corners,
bushes, trees, or other objects that block
your view.

8011-517

Never allow children to operate the machine

English-10

SAFETY INSTRUCTIONS

Maintenance

WARNING!
The engine must not be started when the driver’s floor plate or any protective plate

for the mower deck’s drive belt is removed.

• Stop the engine. Prevent the enginefrom
starting by removing the spark plug
cables from the spark plugs or by
removing the ignitionkey before making
any adjustments or performing
maintenance.

• Never fill the fuel tank i ndoors.

• Fuel and fuel fumes are poisonous and
extremely flammable. Be especially
cautious when handling fuel, as
carelessness can result i n personal
injury or fire.

• Onlystore fuel incontainers approvedfor
the purpose.

• Never remove the fuel tank cap and
never fill the fuel tank while the engine is
running.

• Allow the engine to cool before refueling.
Do not smoke. Do not fill fuel in the
vicinity of sparks or open flames.

• If leaks arise in the fuel system, the
engine must not be started until the
problem has been resolved.

• Store the machine and fuel in sucha way
that there is no risk of l eaking fuel or fuel
vapor leading t o damages.

• 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 overflow.

• Avoid overfilling. If you spill fuel on the
machine,wipe up the spill and wait untilit
has evaporated before starting the
engine. If you have spilled fuel on your
clothing, change your clothing.

• Allow the machine to cool before taking
any actions in the engine compartment.

• Be very careful when handling battery acid.
Acidon skin can cause seriouscorrosive burns.
If you spill battery acid on your skin, rinse
immediately with w ater.

8011-516

Never fill the fuel tank indoors

WARNING!
The engine, the exhaustsystem,

and the hydraulic system’s
componentsbecome very warm
during operation.
Risk for burns if touched.

Always use protective glasses
when handling the battery.

WARNING!
The battery contains lead and

lead compounds, chemicals
that are considered to cause
cancer, birth defects, and other
reproductive system damage.
Washyour hands aftertouching
the battery.

English-11

SAFETY INSTRUCTIONS

D
b
i

R

• 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
flames or sparks. The battery can
explode and cause serious injury/
damage.

• Ensurethat nuts and bolts,especially the
fasteningboltsfor the blade attachments,
are properly tightened and 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.

6003-009

o not smoke when performing maintenance on the

attery. The battery can explode and cause serious

njury/damage

• Sparking can occur when working with the
battery and the heavy cables of the starter
circuit. This can cause battery explosion, fire or
eye injury .Sparking in this circuit can not occur
afterthe chassis cable (normally negative, black)
is removed from the battery.

WARNING!
Avoidelectrical sparking and its

consequences by the following
routines:

Use protective goggles.
Ensure that the fuel filler cap is mounted and no
flammable 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
first and reconnect it last.
Do not make a bridge short curcuit across the
starter relay to run the starter.

• Never use the machine indoors or in
spaces lacking proper ventilation. The
exhaustfumes containcarbon monoxide,
an odorless, poisonous, and lethal gas.

8009-728

isk of sparking

8011-515

Never drive the machine in an enclosed space

English-12

SAFETY INSTRUCTIONS

• 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.

• Themachine is testedand approvedonly
with the equipment originally provided or
recommended by the manufacturer.

• The blades are sharp and can cause
cutsand 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 fire by r emoving
grass, leaves, and other debris that may
haveaccumulated on the machine. Allow
the machine to cool before putting it in
storage.

• If a hydraulic leak is suspected, use a
piece of cardboard or wood, NOT your
hands to check for leaks.

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 protective glasses for
maintenance work.

8011-644

Clean the machine regularly

WARNING!
Escaping hydraulic oil under

pressure can have sufficient
force to penetrate the skin,
causing serious injury.If injured
by escaping fluid, see a doctor
at once. Serious infection or
reaction can develop if proper
medical treatment is not
administered immdediately.

• Use an approved trailer to transport the
machine.Activate the parkingbrake, turn
off the fuel supply, and fasten the
machine with approved fastening
devices, such as bands, chains, or
ropes, when transporting.

• Check and abide by local traffic
regulations beforetransporting or driving
the machine on any road.

• Do not tow this machine, it m ay 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.

IMPORTANT INFORMATION
The parking brake is not sufficient 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.

English-13

SAFETY INSTRUCTIONS

Roll over Protecion system ROPS

The ROPS increasest he basic weight of the unit by 42 lbs/19 kg. The ROPS on the US units are standard,
on the European units is the ROPS an accessory.

WARNING!
The structures capability may be imparired by structural damage if overturned, or

alteration occurs. If any of these conditions take place, the total structure MUST
be replaced.

• Do not use ROPS as a lifting, attaching or anchoring point.

• Do not use ROPS for wrecking or towing.

• Do not exceed Max GVW: 2822 lbs/1283 kg.

• Read machine operator´s manual before each use.

• Securely fasten your seat belt if the unit has a ROPS.

• Where possible, avoid operating the unit near di tches, embankments and holes.

• Reduce speed when turning, crossing slopes and on rough, slick or muddy surfaces.

• Stay off slopes too steep for safe operation.

• Watch where you are going, especially at row ends, on roads and around trees.

• Do not permit others to ride.

• Operate the mower smoothly - no jerky turns, starts or stops.

• When mower is stopped, set brakes securely and use park brake.

• If any part of ROPS is damaged, the entire ROPS must be replaced.

• Check all bolts including seat belt for correct torque before each use.

• Check ROPS structure for damage before each use.

• ROPS bar is NOT intended for use in sub zero temperatures.

Customer responsibilities

• Read and observe the safety rules.

• Followa regularschedule in maintaining,
caring for and using your mower.

• Follow the instructions under
"Maintenance” and "Storage” sections of
this owner’s manual.

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.

A spark arrester for the muffler is available through your authorized Husqvarna dealer.

English-14

CONTROLS

Controls

This operator’s manual describes the
Husqvarna Zero Turn Rider. The rider is fitted
with a Kawasaki or Kohler four-stroke
V-Twin engine developing 23-27 horse power.

Transmission from the engine is made via two
belt-driven hydraulic pumps, which in turn
drive a hydraulic motor for each drive wheel.
Using the left and right steering controls, the
flow is regulated and thereby the direction
and speed.

8011-464

Zero Turn Rider

Locations of the controls

Control Locations

Page Page

1. Motion control, levers 16 8. Seat locking device 19

2. Hour meter 17 9. Fuel tank cap 19

3. Tracking knob 17 10. Fuel shut off valve 20

4. Parking brake 17 11. Seat adjustment lever 20

5. Blade-switch 18 12. Choke control 20

6. Ignition switch 18 13. Throttle control 21

7. Fuses 18 14. Cutting height adjuster 21

8011-767

English-15

CONTROLS

1. Motion 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.

8011-788

Steering controls

WARNING !

The machine can turn very
rapidly if one steering control
is moved much further forward
than the other.

If the steering controls are in uneven
positions when standing still they can be
adjusted using the adjustment screws on the
steering lever, not the link system, for the
controls.

1

2

4

1Forward
2 Neutral
3 Neutral slot, Neutral lock
4 Reverse

Motion control lever pattern (right side)

3

8011-791

English-16

CONTROLS

2. Hour Meter

The hour meter displays the total operating
time.

It will flash CHG OIL (Change Oil) at 50 hour
intervals. The flash 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.

3. Tracking knob

The tracking knob is located in front of the left
control lever. Rotating this knob allows fine
tuning adjustments so that the machine
tracks straight with the drive levers in the full
forward position.

hour meter

Hour meter

Rotate the knob clockwise (as viewed from
the operating position) to increase the speed
or counter clockwise to decrease the speed
on the left control lever. Example: If control
levers are full forward and the unit turns to the
right, turn the tracking knob counter
clockwise to decrease the speed on the left
control lever.

4. Parking Brake

The parking brake is found on the left of the
machine. Pull the lever backward to activate
the brake and forward to release it.

8011-442

Tracking knob

Parking brake not activated

8011-511

English-17

CONTROLS

5. Blade switch

In order to engage the mower deck, pull the
knob out; the mower blades are disengaged
when the knob is depressed.

6. Ignition Switch

The ignition key is placed on the driver’s
panel and is used to start and stop the
engine.

8011-510

Blade Switch

IMPORTANT INFORMATION

Do not run the starter for more than five
seconds each time. If the engine does not
start, wait about 10 seconds before re­trying.

7. Fuses

The fuses are located in a holder to the left of
the hydraulic tank. They are flat pin fuses of
the same type used in automobiles.

There are three fuses, as well as socket for
one spare fuse.

Fuse ratings and functions:

• 20 A, Primary fuse.

• 7.5 A, Mower deck coupling.

• 7.5 A, Accessory outlet

• Socket for spare fuse.

8011-521

Ignition key and hour meter

8011-746

Fuses

English-18

CONTROLS

8. Seat Locking Device

Under the rear part of the seat is a locking
device that locks the seat into its folded
position. The seat has a linked fixture at the
front edge and can be folded forward when
the locking device is pushed.

9. Refueling

The machine has two fuel tanks, one on each
side just behind the seat. The tanks take

5.7 gallons (22 liters) each.

8011-440

The seat’s locking device

The engine will run on a minimum of 87-octane
unleaded gasoline (no oil mix). Environmentally
adapted alkylate gasoline can be used beneficially.
See also Technical Data concerning methanol and
ethanol fuels.

WARNING!

Gasoline is highly flammable.
Observe caution and fill the
tank outdoors
(see the safety rules).

WARNING!

Fill to bottom of filler neck. Do
not overfill. Wipe off any
spilled oil or fuel. Do not store,
spill or use gasoline near an
open flame.

When operating in temperatures below 32° F.
(0° C.), use fresh, clean winter grade gasoline
to help insure good cold weather starting.

8011-524

Fuel tanks

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.

English-19

CONTROLS

10. Fuel Shut Off Valve

The fuel shut off valve is located at the right
rear of the seat. The valve has three
positions; right tank, left tank and center is the
off position.

11. Seat Adjustment Lever

The seat can be adjusted lengthways. When
making adjustments, the lever under the front
edge of the seat is moved to the left (as seen
by the driver in the seat), after which the seat
can be moved backward or forward.

8011-506

Fuel shut off valve

12. 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.

English-20

8011-441

Lengthways adjustment

8011-508

Choke control

CONTROLS

13. 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 downward or
upward 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.

14. Lifting Lever for the Mower Deck

The lifting lever is used to place the mower
deck in the transport position or one of the
17 different cutting height positions.

The cutting height is set by placing a peg in
the hole for the desired cutting height and the
peg is then locked on the inside (hidden in the
illustration) with the supplied pin.

1. Pull the lever backward to the locked
position to engage the transport position.
The deck is then raised.

2. Depress the lock handle, counter hold,
and move the lifting lever forward toward
the peg to engage the set cutting height.
The deck is then lowered.

3. The lifting lever can also be used to
temporarily adjust the cutting height,
such as when passing a minor bump in
the lawn.

8011-509

Throttle control

8011-525

The mower deck’s lifting lever

IMPORTANT INFORMATION

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).

English-21

Cutting height pedal

On some models there is a deck assist lift
pedal to aid in the lifting of the deck.

Pump release valves

IMPORTANT INFORMATION

Only rotate valve 1/4 - 1/2 turn to release
system.

Tighten the valve moderately.

Do not overtighten the valve when
closing. That can damage the valve seat.

CONTROLS

8011-465

Cutting height pedal

Pump release valves are located at the
pumps. They are used to release the system
so the machine may be moved by hand when
not running. Tilt seat forward to gain access
to the pumps. Use a 5/8” wrench to open
valve.

Accessories

For mulching, there is a BioClip attachment
available. This is mounted underneath the
mower deck and consists of control plates
and BioClip blades.

8011-507

Pump release valve

8011-566

BioClip attachment

English-22

OPERATION

Operation

Read “Safety Instructions” on page 7 and following pages, if you are unfamiliar with the machine.

Training

Zero turn mowers are far more manueverable than typical riding mowers due to their unique steering
capabilities.

We recommend that this section be reviewed in its entirety prior to attempting to m ove the mower under its
own power.Additionally,we suggest when firstoperating mower,use a reduced throttle speed and reduced
ground speed by NOT moving control levers to the furthest forward or reverse positions during i nitial
operation, or until operator becomes comfortable with controls. We also suggest first time users, or new
users to ZeroTurnmowers to become familiar with the mowers 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 over aggressive maneuvers.

To move forward and backward

The direction and speed of the mowers movements is effected by the movement of the control lever(s) on
each side of mower. The left control lever controls the left wheel motor. The right control l ever controls the
right wheel motor.

IMPORTANT IN FORMATION
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”on page 33) to an open, flat area, w ithout other
people or vehicles/obstaclesnear by. In order to move unit under its own power, the operator must be in the
seat, start engine (see “Before Starting” on page 24),adjust engine speed toidle, disengage park 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 neutralposition 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, first 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-23

OPERATION

R

R

Roll bar and safety belt

Operate the unit with the roll bar in the raised
and locked position and use the seat belt.
There is no rollover protection when the roll
bar is down. If itis necessary to lower roll bar,
do not wear the seat belt. Raise the roll bar
as soon as clearance permits.

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 sufficient fuel in the
fuel tanks.

• Adjust the seat to t he desired position.

The following conditions must be fulfilled
before the engine can be started:

WARNING!
The seat belt must be used

when the roll bar is in upright
position.

Roll bar

8011-464

oll bar in upright position

• 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 pulling the
lifting lever backward to the locked
position (transport position).

3. Activate the parking brake.

8011-527

Startconditions

8011-552

aise the mower deck

English-24

4. Disengage the mower blades by

D

depressing the blade switch.

5. Move the steeringcontrols outward to
the locked (outer) neutral position.

OPERATION

8011-510

epress the control for disengaging the mower deck

6. Move the throttle to the middle position.

8011-526

Steeringcontrols in the outward, l ocked neutral
position

8011-509

Set the throttle

English-25

OPERATION

7. If the engine is cold, the choke control
should be pulled out t o its extents.

8. Open the fuel valve for the selected fuel
tank.

8011-508

Set the choke control

9. Press in and turn the ignition key to the
start position.

8011-506

Open the fuel valve

8011-742

Turn to the start position

English-26

10. When the engine starts, immediately
release the ignition key back to the run
position.

IMPORTANT IN FORMATION
Do not run the starter for more than

5 seconds each time. If the engine does
not start, wait about 10 seconds before
re-trying.

11. Press the choke control in gradually
when the engine has started.

OPERATION

8011-743

Return to run position

12. Set the desired engine speed with the
throttle.
Allow the engine to run at a moderate
speed, ”half throttle”, f or 3-5 minutes
before loading it too heavily.

USE FULL THROTTLE WHEN
MOWING.

WARNING!
Never run the engine indoors,

in enclosed or poorly
ventilated spaces. Engine
exhaust fumes contain
poisonous carbon monoxide.

8011-508

Gradually press in the choke control

8011-509

Set the engine speed

English-27

OPERATION

To start an engine with a weak
battery

WARNING!
Lead-acid batteries generate

explosive gases. Keep sparks,
flame and smoking materials
away from batteries. Always
wear eye protection when
around batteries.

If your battery is too weak to start the engine,
it should be recharged. (See “Battery” on
page 36).

If “jumper cables” are used for emergency
starting, follow this procedure:

IMPORTANT IN FORMATION
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
battery to start other vehicles.

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 GRO UND on
the mower with the discharged battery,
away from the fuel tank and battery.

To remove cables, reverse order

• Remove BLACK cable first f rom chassis
and then from the fully charged battery.

• Remove RED cable last from both
batteries.

8011-642

Jumper cables connection

English-28

OPERATION

E

Running

1. Releasethe parking brake by moving the
lever forward.

Your mower is equipped with an operator
presence system. W hen the engine is
running, any attempt by the operator to
leave the seat without first setting the
park brake will shut off the engine.

2. Move the steering controls to the neutral
position (N).

3. Select the cutting height by placing the
peg in one of the holes. Lock the peg on
theinsidewiththepin.

4. Press in the stop handle, counter hold,
and carefully move the lifting lever
forward from the transport position
toward the peg.

8011-511

Released parking brake

IMPORTANT I NFORMATION
The mower deck’s anti-scalprollers should

be evenly adjusted.

WARNING!
Ensure that no one is near the

machine when engaging the
Blade switch.

5. Engage the mower deck by pulling out
the blade switch.

6. Move the throttle control to full throttle.

7. The machine’s speed and direction are
continuously variable using the two
steeringcontrols.Whenboth controlsare
in the neutral position, 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.

8011-561

Cutting height selection

8011-510

ngaging the mower deck

English-29

In order, for example, to turn right while

S

moving forward, move the right control
towardstheneutral position. The rotation
of the right wheel is reduced and the
machine turns to the right.

Turningonthespotcanbeachievedby
moving one control backward (behind
theneutral position)and carefullymoving
theother steering controlforward from its
neutral position.

Operating on hills

Read the Safety Instructions “Driving on
Slopes” on page 9

.

WARNING!

Do not drive up or down
hills with slopes greater
than 10 degrees. And do not
drive across any slopes.

OPERATION

• The slowest speed possible should be
used before starting up or down hills.

• Avoid stopping or changing speed on
hills.

• If stopping i s absolutely necessary, pull
drive levers into the neutral position and
push to the outside of the unit and
engage the park brake.

IMPORTANT I NFORMATION
Control levers return to neutral when

released. This may cause the mower to
suddenly stop.

• To restart movement, release the park
brake.

• Pull the control levers back to the center
of the mower andpress forward to regain
forward motion.

• Make all turns slowly.

8011-640

topping conditions

8011-511

Released parking brake

English-30

Mowing Tips

OPERATION

• Observe and flag rocks and other fixed
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 2 1/2"
(64 mm) during the coolseason 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 first 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 l ow speed (the rider moves
slowly). If the grass is not too long and
dense, the driving speed can be
increased without negatively affecting
themowingresult.

• The finest lawns are obtainedby mowing
often.The l awn becomesm ore even and
the grass clippings more evenly
distributedover 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
waterafter 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 flooding water on top
surface.

• 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 patterns

WARNING!
Never drive the rider on terrain

that slopes more than 10°.
Mow sl opes up and down,
never side-to-side. Avoid
sudden directional changes.

English-31

OPERATION

D

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.

8011-510

isengage the mower deck

2. Raise the mower deck by pulling the
lifting lever backward to the transport
position.

3. When the machine is standingstill,
activate the parking brake by pulling the
lever backward.

4. Movethe throttle to theminimum position
(tortoisesymbol). Turn the ignition key to
the stop position. Never use choke to
stop engine.

5. Move the steering controls outward.

6. Remove key. Always remove key when
leaving the mower to prevent
unauthorized use.

IMPORTANT I NFORMATION
Leaving the ignition switch in any other

position than "OFF" will cause the battery
to be discharged.

8011-552

Raise the mower deck with the lifting lever

English-32

OPERATION

Moving by Hand

In order for the machine to be moved with the
engine turned off, the vent screws on both hydraulic
pumps must be opened 1/4-1/2 turn.

WARNING!
Make no adjustments without:

- the engine stopped,

- the ignition key removed,

- the parking brake activated.

8011-507

Vent screw on the hydraulic pump

English-33

MAINTENANCE

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 Safety Instructions section “Maintenance” on page 11.

z = Described in this manual
 = Not described in this manual

Daily

mainte-

nance

Maintenance Page Before After 25 50 100 300

Check the parking brake 44
Check the engine’s oil level (every refueling) 55
Check the hydraulic system’s oil level 51
Check the safety system 38
Check for fuel and oil leakages ­Check rubber valve for sand trap 41
Check/clean the engine’s cooling air intake 40
Check the mower deck 45
Check hardware (screws, nuts, etc.) 49
Clean under the mower deck 49
Start the engine and blades, listen for unusual

sounds
Check for damage -

Thoroughly clean around the engine ­Thoroughly clean around the hydraulic system ­Clean around belts, belt pulleys, et c. ­Check the tire pressures 44
Check battery 36
Sharpen/Replace mower blades 45

Check the fuel pump’s air filter
Clean the engine’s cooling air intake

Clean cyclon air filter dust cap 41
Check/adjust the parking brake ­Inspect muffler/Spark arrester -

2)

2)

43
40

z

z
z

z



-

z

z

z

z

z










Weekly

mainte-

nance

At

Maintenanceinterval
least
once
each

year

in hours

z

z

z

z

zz

zz





English-34

MAINTENANCE

Daily

mainte-

nance

Maintenance Page Before After 25 50 100 300

Check/adjust throttle and choke cables 40
Check the condition of belts, belt pulleys, etc. 44

Change the engine oil

1)

55

Replace the engine oil filter (every 200 hours) 60
Clean/replace the spark plugs 37
Replace the fuel filter 43

Replace the air filter (main cartridge)

2)

42

Weekly

mainte-

nance

At

Maintenanceinterval
least
once
each

year

in hours

z

zz

zz

zz

zz

zz

zz

(every 200 hours)
Check the caster wheels (every 200 hours) 49

Clean the cooling fins

2)

Clean fins of oil cooler (Kohler)
Check/adjust the mower deck 47
Change the hydraulic oil (every 300 hours) ­Replace the hydraulic oil filter (every 300 hours) -

Dismantle and inspect starter4)(every 500 h)
Check the engine valve clearance
Perform the 300-hour service

4)

4)

77

Lubricate according to Lubrication Schedule 50

-



zz

zz




-





zz zzzzz

z



1)

Firstchangeafter 8 hours.When operating with a heavy load or at highambient temperatures,replace every 50 hours.2)In dusty conditions, cleaning

and replacement are required more often.

3)

For daily use, the machine should be lubricatedtwiceweekly.4)Performed by authorized service workshop.

z = Described in this manual
 = Not described in this manual

WARNING!
No adjustments or maintenance to be carried out unless:

• The engine is stopped.

• The ignition key has been removed.

• The parking brake is on.

English-35

MAINTENANCE

Battery

Your mower is equipped with a maintenance
free battery and does not need servicing.
However, periodicc harging of the batterywith
an automotive type battery charger will
extend its life.

Always use protective glasses
when handling the battery.

• Keep battery and terminals clean.

• Keep battery bolts tight.

• Recharge at 6-10 amperes for 1 hour.

To clean battery and terminals

Corrosion and dirt on the battery and
terminals can cause the battery to “leak”
power.

1. Lift seat and rotate forward.

2. Remove the red terminal guard.

3. Disconnect BLACK battery cable first,
then the RED battery cable and remove
the battery from the machine.

4. Rinse the battery with plain water and
dry.

5. Clean terminals and battery cable ends
with wire brush until shiny.

6. Coat terminals with grease or petroleum
jelly

7. Reinstall 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.

Positive terminal must be
connected first to prevent
sparks from accidental
grounding.

Replacing battery

1. Lift seat and rotate forward.

2. Remove the red terminal guard.

3. Using two 1/2" wrenches disconnect
BLACK battery cable then RED battery
cable.

4. Remove the knobs and remove battery
hold downs.

5. Carefully remove the battery from the
mower.

6. Install new battery with terminals in the
same position as the old battery.

7. Reinstall battery hold downs.

8. First connect RED battery cable to
positive (+) battery terminal with hex bolt
and hex nut.

English-36

8011-466

Battery installation

MAINTENANCE

9. Connect BLACK grounding cable to
negative (-) battery terminal with
remaining hex bolt and hex nut.

10. Fit the terminal guard.

11. Lower seat.

Ignition System

The engine is equipped with an electronic
ignition system. Only the spark plugs require
maintenance.

For recommendedspark 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 1/4 a turn from the
seated position.

IMPORTANT INFORMATION
Fitting the wrong spark plug type can

damage the engine.
Inadequately tightened spark pl ugs 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

7. Replace the ignition cable.

English-37

MAINTENANCE

Checking the S afety 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
safetysystem works by attemptingto startthe
engine when one of the conditions is not met.
Change the conditions and t ry 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 stands up.

8011-527

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.

English-38

MAINTENANCE

Start motor

Works

Does not workIgnition system

Safety system

8011-553

English-39

MAINTENANCE

4

A

Checking the Engine's 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.

Checking and A djusting the
Throttle Cable

The illustations show Kawasaki engine. On
Kohler engine the cables are mounted under
the air filter housing. The throttle cable on
Kohler must be mounted in the middle hole.
The text is applicable f or both engines.

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:

8011-625

Check and clean the cooling air intake

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 left as possible and tighten the
clamping screw.

Checking and Adjusting the Choke
Cable

Kohler engine: See remarks above.
If the engine produces black smoke or is difficult 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’souter casing and move the choke
lever to the full choke position.

8011-55

djusting the throttle cable

2. Check that the choke cable is mo unted in the
upper lever, see illustration. Push the choke

Adjusting the choke cable

8011-555

cable’s outer casing as far to the right as
possible and tighten the clamping screw.

English-40

MAINTENANCE

Cyclon air filter maintenance

If the engine seems weak or runs unevenly,
the air filter may be clogged. If running with a
dirty air filter, the spark plugs can become
fouled.
For this reason, it is important to replace the air
filter regularly (see the heading Maintenance
Schedule for the proper service interval).

WARNING!
Allow the exhaust system to

cool before performing

service. Risk for burns.

Cleaning/replacing the air filter is carried out
as follows:

IMPORTANT INFORMATION
Do not used compressed air to clean the

air filter.
Do not wash the paper filter.
Do not oil the paper filter.

Dust cap

Check the dust cap every day by pressing the
rubber valve with two fingers to let out the
dirt.

IMPORTANT INFORMATION
The end cover must be installed with the

rubber valve pointing downwards,
otherwise the rubber valve will not
function.

Clean the dust cap by removing the end
cover of the the air cleaner and clean inside.

8011-447

Pressing the rubber valve

Removing the end cover

8011-448

English-41

MAINTENANCE

Filter replacement

1. Remove the end cover.

2. Remove the main filter (outer filter) by
pulling it out by hand.

3. Removethe inner filter by pullingit out by
hand.

4. Clean inside of the filter housing. Wipe
dry only.

5. Install the inner filter with the open end
first. Ensure that it enters i ts recess at
the end of the housing and push it in to
the end.

6. Install the main filter with the open end
first. Ensure that it enters i ts recess at
the end of the housing and push it in to
the end.

IMPORTANT INFORMATION
The end cover must be installed with the

rubber valve pointing downwards,
otherwise the rubber valve will not
function.

7. Turn the end cover with the rubber valve
pointing downwards and install it.

Air filter indicator (optional)

Change the main filter when the yellow piston
is hanging at the top of the cylinder.To reset
the indicator, push on the button (arrow) at
the cylinder. A number of pushes may be
required. If it indicatessoon after a main filter
replacement, change the inner filter.

8011-449

Removing the main filter

8011-450

Removing the inner filter

English-42

8011-467

Air filter indicator

MAINTENANCE

6

Replacing the Fuel Filter

Replace the line-mounted fuel filter every
100 hours (once per season) or more often if
it becomes clogged.

Replace the filter as follows:

1. Move the hose clamps away from the
filter. Use flat-nosed pliers.

2. Pull the filter loose from the hose ends.

3. Push the new filter into the hose ends.
Position the filter with the ”FLOW” arrow
pointing up toward the fuel pump. If
necessary, a soap solution can be
applied to the filter ends to ease
mounting.

4. Move the hose clamps back toward the
filter.

8009-14

Fuel filter Kawasaki

Checking the Fuel Pump’s Air Filter

Regularly check that the fuel pump’s air filter
is free from dirt.

On Kohler engine, removal of the pump
screws is not needed, due to the filter facing
outwards.

Remove the screws and open the pump, no
hoses need be removed.

The filter can be cleaned with a brush if
necessary.

Replace the filter on the console.

8011-468

Fuel filter Kohler

8009-147

The fuel pump’s air filter

English-43

MAINTENANCE

Checking Tire Pressures

All four tires should have a pressure of 15 psi
/103kPa/1bar.

Checking the Parking Brake

Visually check that no damage is found on
the lever, links, or switch belonging to the
parkingbrake. Perform a test drive and check
that there is sufficent braking action.

To adjust the parking brake, contact the
Husqvarna service workshop.

8011-564

Tire pressures

WARNING!
Faulty adjustment can cause

an accident.

Checking the V-belts

Deck belt

Check every 100 hours of operation. Check
for severe cracking and large nicks.

NOTE: The belt will show some small cracks
in normal operation.

To replace belt lower the deck to its lowest
position. Remove the foot plate and belt
shields.

Use a ratchet with a 9/16” socket on the
spring idler bolt to relieve the tension on the
belt. Slide the belt off of pulley and remove
the belt.

Reverse the proceedure for installation. See
the decal on the top of deck for belt routing
information.

8011- 511

The parking brake in the disengaged position

8011-622

Slackening the belt tensioner

After installation is complete check t he belt
for twists.

English-44

8011-580

Belt routing, deck belt

MAINTENANCE

Pump belt

Check belt every 100 hours for excessive
wear.

To replace belt. Relieve tension on the deck
belt and remove deck belt from clutch. See
“Deck belt” on page 44. Loosen bolt on the
clutch tie down and rotate out of the way.

Usinga1/2”driveratchetinsertedintothe
square hole in the pump idler arm relieve the
tension on the pump belt and remove belt.

To reinstall belt: Swing pump idler pulley
toward engine to route belt around it. Then
route belt around the pulley for left pump first
(right hand pulley in the illustration).

Reinstall idler spring and use the ratchet to
rotate idler so the beltmay be installed all the
way around the last pulley.

Checking the Bl ades

In order to attain the best mowing
performance, it i s important that the blades
are well sharpened and not damaged.

Always use protective gloves

when handling the blades.

8011-623

Slackening the belt tension

8011-624

Belt routing, hydraulic pumps

Bent or cracked blades or blades with large
nicks should be replaced.

Check the blade mounts.

IMPORTANT INFORMATION
The sharpening of blades should be

carried out by an authorized service
workshop.

Damaged blades should be replaced when hi tting
obstacles that resultin a breakdown.Let theservice
workshop decide whether the blade can be
repaired/groundor must be discarded.

8011-604

Check the blades

English-45

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.

8011-671

1. Blade

2. Center hole

3. Star

4. Cutter housing

5. Blade bolt (special)

Blade attachment, principal

• Install and tighten blade bolt securely.
Torque blade bolt to 90 ft/lbs (122 Nm).

IMPORTANT INFORMATION
Special blade bolt is heat treated.
Replace with a Husqvarna bolt if required.
Do not use lower grade hardware than

specified.

English-46

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 wi th the plug.

MAINTENANCE

Leveling

1. Positionthe mower on a level, preferably
concrete, surface.

2. Check the pressure in all four tires. See
“Technical Data” on page 66.

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 t he 2” x 4”´s. The
rear of the deck is approxemately 1/4”
deeper than the front. This gives the
deck a proper pitch f ront to back when
lowered onto the 2” x 4” guides.

5. Set the cutting height to 4”.

6. Adjust the four lower chain bolts so that
they are centered in the oblong slots.

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.

8011-601

Leveling the mower deck, hang chain version

Adjusting Cutting Height

1. Raise and secure the deck height lever
to the transport position (6").

2. Position blade tip so it is straight forward.

3. Measure from the cutting edge of the
blades to a flat level surface. The
distance should be 6" (150 mm).

4. Drop and secure the l ever at (for
example) the 2" cutting height. Measure
as above. The distance should be 2"
(50 mm).

English-47

MAINTENANCE

To adjust 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. Anti-scalp 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 flat level surface.

The anti-scalp rollers can be set in three
positions:

• Upper position 1.5” to 3”/38 to 76 mm
grass.

• Middleposition3”to4.5”/76to114mm
grass.

• Lower position 4.5” to 6”/114 to 152 mm
grass.

The rollers should be approximately 1/4”/6.5
mm from ground. Do not adjust the rollers t o
support the deck.

CZ-9

Anti-scalp roller

IMPORTANT INFORMATION
The anti-scalprollers must not be used for

gauge wheels or the roller and deck may
be damaged.

Engine oil cooler

Kohler engine only.

1. Clean the outsideof fins with a brush.

2. Remove the two screws holding the
cooler unit t o the blower housing.

3. Tilt t he cooler downward.

4. Clean the inside of the cooler with a
brush or with compressed air.

5. Reinstall the oil cooler to t he blower
housing.

8011-472

Engine oil cooler

English-48

MAINTENANCE

Cleaning and Washing

Regular cleaning and washing, especially
under the mower deck, will increase the
machine’s lifespan. Make i t 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.

Use protective glasses when
cleaning and washing.

Caster Wheels

Check every 200 hours. Lift front of unit off of
ground so caster wheels can rotate freely.
Tightencaster bolt (34) then back off 1/2 turn.
Check that wheel rotates freely.If wheel does
not rotate freely back the caster bolt off in 1/4
turn increments until wheel rotates freely.

IMPORTANT INFORMATION
DO NOT add any type of tire l iner or foam

fill material to the tires. Excessive loads
created by foam filled tires will cause
premature failures.

Only use O.E.M. specified tires.

8011-644

Cleaning

8011-619

Caster wheels

Foam filled tires or solid tires will void the
warranty.

Hardware

Check daily. Inspect the entire machine for
loose or missing hardware.

English-49

Lubrication

5

L

Lubrication Schedule

LUBRICATION

8011-76

ubrication schedule

12/12 Every year
1/52 Every week
1/365 Every day

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 filled with engine oil.
When lubricating with grease, unless otherwise stated, use a high grade molybdenum disulfide 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 surfaceson the belt pulleys. Should this

happen, attempt to clean them with spirits. I f the belt continues to slip after cleaning, it must be replaced.
Gasoline or other petroleum products must not be used to clean belts.

English-50

LUBRICATION

Lubricating the Cables

If possible, grease both ends of the cables and move the controls to end stop positions when lubricating.
Refit 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:Filla small plastic bag with oil and tape it so that it seals against the sheath and allowthe cableto hang
vertically from the bag overnight. I f you do not succeed in lubricating the cable, it must be replaced.

Shaft Bushings and Linkage

Lubricate the bearing of the shafts and
linkage for brake system and steering with oil
spray or oil can.

Lubricatingin Accordance withthe
Lubrication Schedule

1. Hydraulic System, Oil Level

The hydraulic oil and filter must be replaced
every 300 hours, and at least once a year.
Contact an authorized service workshop.

Check the oil level in the hydraulic tank daily.
The level shall be about 3/4"-1"
(19 - 25 m m) below the top of the tank.

Check connections, hoses, and tubes for
damage or leaks. Replace or repair if
doubtful.

Changing Oil and Filters

Oil and filter changes should be carried out
by an authorized service workshop due to the
risk of impurities enter the system.

Checking the hydraulic oil

WARNING!
If a leakis suspected, use a piece

of cardboard or wood, NOT your
hands, to check for leaks.
Escaping hydraulic oil under
pressure can have sufficient
force to penetrate the skin,
causing serious injury.
If injured by escaping fluid, see a
doctor at once. Serious infection
or reaction can develop if proper
meical treatment is not
administered immediately.

8011-565

2. Driver’s Seat

Tip the seat.
Lubricate the front hinges using an oil can.
Lubricate the lengthways adjustment

mechanism with the oil can.
Lubricate the lengthways adjustment runners

with the oil can.

8011-571

Lubricating the lengthways adjuster under the seat

English-51

LUBRICATION

3. Engine Oil, Kohler Engine

Changing the Engine Oil

Change oil after every 100 hours of operation
(more frequently under severe conditions).
Refill with service class SG, SH, SJ or higher
oil as specified in the Viscosity Grades table
on page 54.

Change the oil while the engine is still warm.
The oil will flow more freely and carry away
more impurities. Make sure the engine is
level when filling, checking or changing the
oil.

Change the oil as follows:

1. To keep dirt, debris, etc., out of the
engine, clean the area around the oil fill
cap/dipstickbef ore removing it.

2. Remove the oil drain plug and the oil fill
cap/dipstick.Be sure to allow ample time
for complete drainage.

3. Reinstall the drain plug. Make sure it is
tightened to 10 ft. lb. (13.6 Nm) torque.

4. Fill the crankcase, with new oil of the
proper type, t o the “FULL” mark on the
dipstick. Refer to Oil Type, page 54.
Always check the level with the dipstick
before adding more oil.

5. Reinstall the oil fill cap/dipstick and
tighten securely.

IMPORTANT INFORMATION
To prevent extensive engine wear or

damage, always maintain the proper oil
level in the crankcase. Never operate the
engine with the oil level below the “ADD”
mark or over the “FULL” mark on the
dipstick.

6. Start theengine.Run it for a few seconds
and recheck the oil l evel.

8011-470

Oil drainage plug Kohler

IMPORTANT INFORMATION
Used engine oil is a health hazard and

must not be di sposed of on the ground or
in nature; it should always be disposed
of at a workshop or appropriate di sposal
location.

Avoid skin contact; wash with soap and
water in case of spills.

English-52

LUBRICATION

Checking the Oil Level

The importance of checking and maintaining
the proper oil level in the crankcase cannot
be overemphasized.

Check oil before each use as follows:

1. Make sure the engine is stoped. level,
and cool so the oil has had time to drain
into the oil pan.

2. To keep dirt, debris, etc., out of the
engine, clean the area around the
dipstick before removing it.

3. Unthread and remove the dipstick; wipe
oil off. Reinsert the dipstick into the tube
and rest the cap on the tube. Do not
thread the cap onto the tube.

4. Pull the di pstick out and check the oil
level. The oil level should be up to, but
not over, the “FULL” mark on the
dipstick.

5. If the level is low, add oil of the proper
type, up to the “FULL” mark on the
dipstick. Refer to Oil Type, page 54.
Always check the level with the dipstick
before adding more oil.

IMPORTANT INFORMATION
To prevent extensive engine wear or

damage, always maintain the proper oil
level in the crankcase. Never operate the
engine with the oil level below the “ADD”
mark or over the “FULL” mark on the
dipstick.

8011-471

Oil dipstick

8009-464

Level marking

English-53

LUBRICATION

Oil Recommendations

Using the proper type and weight of oil in the
crankcase is extremely important. So is
checking oil daily and changing oil regularly.
Failure to use the correct oil, or using dirty oil,
causes premature engine wear and failure.

Oil Type

Use high quality detergent oil of API
(American Petroleum Institute) service class
SG, SH, SJ or higher. Select the viscosity
based on the air temperature at the time of
operation.

IMPORTANT INFORMATION
Using other than service class SG, SH, SJ

or higher oil or extending oil change
intervals longer than recommended can
cause engine damage.

Recommended sae viscosity grades

10W-30

**

5W-20, 5W-30

F

-20

C

0

-20-30

*

Kohler “Command”

20 32 80

40 100

0-10

60

10

40

3020

Temperature r ange expected before next oil change

* Use of synthetic oil having 5W-20 or 5W-30 rating is

acceptable, up to 40

o

F(+4oC).

** Synthetic oils will provide better starting in extreme

cold below -10oF(-23oC).

IMPORTANT INFORMATION
Synthetic oils meeting the listed

classfications may be used with oil
changes performed at the recommended
intervals. However to allow piston rings to
properly seat, a new or rebuilt engine
should be operated for at least 50 hours
using standard petroleum based oil before
switching to synthetic oil.

A logo or symbol on oil containers identifies
the API service class and SAE viscosity
grade.

8011-766

Viscosity grades table

English-54

LUBRICATION

3. Engine Oil, Kawasaki Engine

Changing the Engine Oil

The engine oil shall be changed for the first
time after 8 hours of operation. Thereafter, it
should be changed every 100 hours.

WARNING!
Engine oil can be very hot if it is

drained directly after stopping
the engine. Allow the engine to
cool somewhat first.

1. Place the machine on a flat s urface.

2. Place a container under the engine drain
plug.

3. Remove the dipstick and open the drain
plug.

IMPORTANT INFORMATION
Used engine oil is a health hazard and

must not be di sposed of on the ground or
in nature; it should always be disposed
of at a workshop or appropriate di sposal
location.

Avoid skin contact; wash with soap and
water in case of spills.

4. Allow the oi l to run out into the container.

5. Installand tighten the oil drain plug.

6. Replace the oil filter 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 re-check the oil level.

Checking the Oil Level

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 not be screwed into
place.

Take the dipstick out again and read the oil
level.

8011-455

Oil drain plug Kawasaki

8011-569

Remove the dipstick

English-55

LUBRICATION

9

The oil level shall lie between the markings
on the dipstick. If the level is approaching the
”ADD” mark, top up the oil to the ”FULL” m ark
on the dipstick.

Never fill above the ”FULL” mark.
The oil is filled through the hole for the

dipstick.

Use engine oil SAE 30 or SAE 10W-30 or,
alternately, 10W/40, class SC–SJ
(over +32 °F/0 °C).

Over+68°F/+20°CSAE40canbeused.
Use engine oil SAE 5W-20, class SC–SJ

(under +32 °F/0 °C).

8009-15

The dipstick markings

The engine holds 1.6 qt/1.5 liters of oil
excluding the filter(including filter 1.8 qt/1.7
liters).

4. Throttle and Choke Cables, Lever

Bearings

Lubricate the cable ends by the carburetor
with the oil can. Move the controls to the end
points and lubricate again.

The throttle cable is al so lubricated by the
control when the control console is removed.

The illustration shows the Kawasaki engine.
On Kohler engine the cables are placed
under the air filter housing.

5. Front Wheel Mount

Lubricate with a grease gun, one zerk for
each wheel mount, until the grease is forced
out.

8009-140

Engine oils

8011-605

Throttle and choke cables by the carburetor

Use only good quality molybdenum
disulphide grease.

Grease from well-known brand names
(petrochemical companies, etc.) usually
maintains a good quality.

English-56

LUBRICATION

6. 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 molybdenum
disulphide grease.

Grease from well-known brand names
(petrochemical companies, etc.) usually
maintains a good quality.

7. Deck belt pulleyes

Lubricate with a grease gun two strokes.

8011-573

Lubricating the front wheels

8. Mow er Deck Height Adjuster

Lubricate using a grease gun, one zerk,
until the grease squeezes out.

Use only good quality molybdenum
disulphide grease.

Grease from well-known brand names
(petrochemical companies, etc.) usually
maintains a good quality.

8011-461

Deck belt pulley

8011-574

Lubricating the cutting height adjuster

English-57

LUBRICATION

9. Belt Adjuster, Mower Deck

Remove the foot plate (two screws) and
lubricate with a grease gun, one zerk, until
grease is forced out.

Use only good quality molybdenum
disulphide grease.

Grease from well-known brand names
(petrochemical companies, etc.) usually
maintains a good quality.

IMPORTANT INFORMATION
Use minimal lubricationand remove excess

lubricant so that it does not come into
contact with belts or belt pulley drive
surfaces.

10. Steering Control Shafts

Tip the driver’s seat.
Lubricate with a grease gun, one zerk for

each steering control shaft,until the grease is
forced out.

Use only good quality molybdenum
disulphide grease.

Grease from well-known brand names
(petrochemical companies, etc.) usually
maintains a good quality.

8011-576

The belt adjuster grease nipple

8011-578

Lubricating the steering control shafts

11. Mower Deck Struts

Lubricate with a grease gun, one zerk for
each strut, until the grease is forced out.

Use only good quality molybdenum
disulphide grease.

Grease from well-known brand names
(petrochemical companies, etc.) usually
maintains a good quality.

English-58

8011-577

Lubricating struts

LUBRICATION

12. Brake Arms

Remove one rear wheel at a time (four
screws).

Lubricate with a grease gun, one zerk for
each brake arm, until t he grease is forced
out.

Use only good quality molybdenum
disulphide grease.

Grease from well-known brand names
(petrochemical companies, etc.) usually
maintains a good quality.

IMPORTANT INFORMATION
Use minimal lubrication and remove excess

lubricant so that is does not come into
contact with the brake band.

8011-579

Lubricating brake arms

13. Belt Adjuster,H ydraulic Pumps

Lubricate using a grease gun, one zerk, until
the grease squeezes out.

Use only good quality molybdenum
disulphide grease.

Grease from well-known brand names
(petrochemical companies, etc.) usually
maintains
a good quality.

IMPORTANT INFORMATION
Use minimal lubricationand remove excess

lubricant so that is does not come into
contact with belts or belt pulley drive
surfaces.

8011-575

Lubricating the belt adjuster

English-59

LUBRICATION

14. Changing the 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 filter. If necessary, use a
filter remover.

3. Wipe new, clean engine oil onto the seal
for the new filter.

4. Mount the filter by hand with + 3/4 turn.

5. Run the engine warm, then check t hat
there
are no leaks around the oil filter seal.

6. Check the oil level in the engine, top up
if necessary. The oil filter holds 0.2 qt
(0.2 liters) of oil.

8011-570

Changing the oil filter Kawasaki

English-60

8011-745

Changing the oil filter Kohler

TROUBLE SHOOTING GUIDE

Trouble Shooting Guide

Problem Cause

The engine will not start. • The blade switch is engaged.

• The 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 tap
for the fuel tanks is in the wrong position.

• Clogged fuel filter or fuel line.

The starter does not turn the engine over. • Dead battery.

• Poor contacts on the battery terminal
cable connections.

•Fuseblown.

• Ignition system faulty.

• Fault in the starter safety circuit.
See Checking the Safety System on page 38.

The engine runs rough. • Faulty carburetor.

• The choke control is pulled out witha warmengine.

• Defective valves.

• Defective piston, cylinder, piston ring, or
cylinder head seal.

• The cylinder head bolts are loose.

• Clogged fuel filter or jet.

• Clogged ventilation valve on the fuel cap.

• Fuel tank nearly empty.

• Defective spark plugs.

• The spark plugs are loose.

• Defective ignition cable.

• Defective spark plug electrode.

• Defective spark plug connection.

• Rich fuel mixture or fuel-air mixture.

• Wrong fuel type.

English-61

TROUBLE SHOOTING GUIDE

• Water in the fuel.

• Clogged air filter.

The engine seems weak. • Clogged air filter.

• Defective spark plugs.

• Carburetor incorrectly adjusted.

The engine overheats. • Clogged air intake or cooling fins.

• Engine overloaded.

• Poor ventilation around engine.

• Defective engine speed regulator.

• Soot in the combustion chamber.

• Too little or no oil in the engine.

• Defective spark plugs.

• Pre-ignition incorrect.

Battery not charging. • Poor contact with battery terminal

cable connectors.

The machine moves slowly, unevenly, • Parking brake on.
or not at all. • Bypass valve on pump open.

• Drive belt for the pump slack or
has come off.

• Defective hydraulic system.

• Air in the hydraulic system.

Mower deck not engaging. • Drive belt for the mower deck has come loose.

• Contact for the electromagnetic coupling
has loosened.

• The blade switch is faulty or has come loose
from the cable contact.

• The fuse has blown.

English-62

TROUBLE SHOOTING GUIDE

Uneven mowing results. • Different air pressure in the tires on the left and

right sides.

• Bent blades.

• The chains for suspending the mower deck
are uneven.

• The chain fixture has come loose.

• The blades are blunt.

• Driving speed too high.

• The grass is too long.

• Grass collected under the mower deck.

The machine vibrates. • The blades are loose.

• The blades are incorrectly balanced.

• The engine is loose.

English-63

STORAGE

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 sticky residues during storage.

Add stabilizer to the fuel in the tank or in the
storage container. Always use the mixing ratios
specified 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 flames, sparks, or a pi lot
light such as in a boiler, hot
water tank, clothes drier, etc.
Handle the fuel with care. It is
very flammable and careless
use can cause serious personal
injury and property damage.
Drain the fuel into an approved
container outdoors and far
away from open flame. 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
partsand tightenany nutsor screwst hat 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 plugs and pour about a
tablespoon of engine oil into each cylinder.
Turn over the engine so that the oil is evenly
distributed and then refit the spark plugs.

6. Lubricate all grease nipples, joints,and axles.

7. Removethe 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 i ts best the following season.

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WIRING DIAGRAMS

0

Wiring diagram

6. Seat unoccupied 8. Blade switch in OFF position

11. Brake switch OFF p os. 14-15. Motion control levers OUT

1. Battery

2. Accessory outlet

3. Key switch

4. To engine pigtail

5. Hour meter

6. Seat switch

7. Run relay

8. Blade switch

9. Brake relay

10. Electric clutch

11. Brake switch

12. Start relay

13. Strarter solenoid

14. Left motion control lever

15. Right motion control lever

BLK = Black
BLU = Blue
BRN = Brown
GRN = Green
GRY = Grey
LT.BLU = Light Blue
ORG = Orange
PUR = Purpur
RED = Red
WHT = White
YEL = Yellow
NO = Normally Open
NC = Normally Closed
COM = Common

8011-65

English-65

TECHNICAL DATA

Technical Data

LZ5225TKAA LZ6123LTKOA LZ6125TKAA

Engine

Manufacturer Kawasaki Kohler Kawasaki
Type FH721V LV675S FH721V
Power 25 hp / 18.4 kW 23 hp / 16.9 kW 25 hp / 18.4 kW
Lubrication Pressure with oil filter Pressure with oil filter Pressure with oil filter
Oil capacity excl filter 1.6 qt / 1.5 liters 1.9 qt / 1.05 liter 1.6 qt / 1.5 liters
Oil capacity incl filter 1.8 qt / 1.7 litres 2.0 qt / 2.2 liter 1.8 qt / 1.7 litres
Engine oil

(See viscocity digram)

Fuel Min 87 octane

Fuel tank capacity 11.4 gallons / 43 liters 11.4 gallons / 43 liters 11.4 gallons / 43 liters
Spark plugs / gap NGK BPR4ES

Cooling Air-cooled Liquid-cooled Air-cooled
Air filter Heavy duty canister Standard Heavy duty canister
Alternator 12 V 15 A 12 V 15 A 12 V 15 A
Starter Electric Electric Electric

Transmission

Transmission Hydro gear Ross / Dual pumps, Wheel drive motors
Speedand direction controls Dual levers, foam gripped

SAE 10W30, 10W40
SAE 30, SAE 40
API SF-SJ

unleaded (Max metha­nol 5%, max ethanol
10%, Max MTBE 15%)

.030” / 0.75 mm

SAE 10W30 API SG-SJ SAE 10W30, 10W40

SAE 30, SAE 40
API SF-SJ

Min 87 octane unleaded
(Max etyhl alcohol 10%,
Max MTBE 15%)

Champion RC12YC
.030” / 0.75 mm

Min 87 octane unleaded
(Max methanol 5%, max
ethanol 10%, Max MTBE
15%)

NGK BPR4ES
.030” / 0.75 mm

Speedforward 0-10mph / 16.1 km/h 0-10 mph / 16.1 km/h 0-10 mph / 16.1 km/h
Speed reverse 0-4 mph / 0-6 km/h 0-5 mph / 0-8 km/h 0-5 mph / 0-8 km/h
Brakes Hydrostatic/brake linings
Front caster tires, Smooth

tread
Rear tires, Turf pneumatic 24x12.00-12 Tubeless 24x12.00-12 Tubeless 24x12.00-12 Tubeless
Tire pressure, front and rear 15 PSI / 103 kPa / 1 bar 15 PSI / 103 kPa / 1 bar 15 PSI / 103 kPa / 1 bar
Hydraulic reservoir + system 3 qt / 2.8 liter 3 qt / 2.8 liter 3qt / 2.8 liter
Hydraulic oil Full synthetic 15W-50 Full synthetic 15W-50 Full synthetic 15W-50

English-66

13x6.50-6 Tubeless 13x6.50-6 Tubeless 13x6.50-6 Tubeless

TECHNICAL DATA

LZ5225TKAA LZ6123LTKOA LZ6125TKAA

Equipment

Cutting width 52” / 132 cm 61” / 155 cm 61” / 155 cm
Cutting height 1.5”- 6” / 3.8 - 15.5 cm 1.5”- 6” / 3.8 - 15.5 cm 1.5”- 6” / 3.8 - 15.5 cm
Uncut circle 0 0 0
Number of blades 3 3 3
Blade length 18” / 457 mm 21” / 533 mm 21” / 533 mm
Blade tip speed 18,600 fpm / 94.2 m/s 18,200 fpm / 92.2 m/s 18,200 fpm / 92.2 m/s
Anti-scalp rollers 6-adjutable 6-adjutable 6-adjutable
Frame construction Steel uni-frame Steel uni-frame Steel uni-frame
Ball beared wheels Yes Yes Yes
Sprungstandard seat Standard High-Back Standard High-Back Standard High-Back
Hinged armrests Yes Yes Yes
Hour meter Digital with service intervals
Blade engagement 200 ft/lb Warner Mag-stop Electromagnetic clutch
Deck construction 7 Gauge tunnel and sides, 10 Gauge top and spindle reinforcement

Productivity

Productivity

Overall dimensions

Weight 1030 lbs / 468 kg 1060 lbs / 481 kg 1060 lbs / 481 kg
Base maschine lenght 81” / 206 cm 82” / 208 cm 82” / 208 cm
Base machine width 53” / 135 cm 62” / 158 cm 62” / 158 cm
Base machine height 42” / 107 cm 43” / 109 cm 43” / 109 cm
Overall width, Chute up 53” / 135 cm 62” / 158 cm 62” / 158 cm
Overall width, Chute down 63” / 160 cm 74” / 188 cm 74” / 188 cm

4.3 acres/h / 17415 m2/ 5.1 acres/h / 20655 m2/ 5.1 acres/h / 20655 m2/

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TECHNICAL DATA

LZ6127TKOA LZ7227TKOA

Engine

Manufacturer Kohler Kohler
Type CV740S CV740S
Power 27 hp / 19.9 kW 27 hp / 19.9 kW
Lubrication Pressure with oil filter Pressure with oil filter
Oil capacity excl filter 1.9 qt / 1.05 liter 1.9 qt / 1.05 liter
Oil capacity incl filter 2.0 qt / 2.2 liter 2.0 qt / 2.2 liter
Engine oil

(See viscocity digram)
Fuel Min 87 octane

Fuel tank capacity 11.4 gallons / 43 liters 11.4 gallons / 43 liters
Spark plugs / gap Champion RC12YC /

Cooling Air-cooled Air-cooled
Air filter Heavy duty canister Heavy duty canister
Alternator 12 V 16 A 12 V 16 A
Starter Electric Electric

Transmission

Transmission Hydro gear Ross / Dual pumps, Wheel drive motors
Speedand direction controls Dual levers, foam gripped
Speedforward 0-10 mph / 16.1 km/h 0-10 mph / 16.1 km/h

SAE 10W30 API SG-SJ SAE 10W30 API SG-SJ

Min 87 octane unleaded
unleaded (Max etyhl
alcohol 10%, Max
MTBE 15%)

.030” / 0.75 mm

(Max etyhl alcohol 10%,

Max MTBE 15%)

Champion RC12YC /

.030” / 0.75 mm

Speed reverse 0-5 mph / 0-8 km/h 0-5 mph / 0-8 km/h
Brakes Hydrostatic/brake linings
Front caster tires, Smooth

tread
Rear tires, Turf pneumatic 24x12.00-12 4 ply 24x12.00-12 4 ply
Tire pressure, front and rear 15 PSI / 103 kPa / 1 bar 15 PSI / 103 kPa / 1 bar
Hydraulic reservoir + system 3 qt / 2.8 liter 3 qt / 2.8 liter
Hydraulic oil Full synthetic 15W-50 Full synthetic 15W-50

English-68

13x6.50-6 ply 13x6.50-6 ply

TECHNICAL DATA

LZ6127TKOA LZ7227TKOA

Equipment

Cutting width 61” / 15.5 cm 72” / 183 cm
Cutting height 1.5”- 6” / 3.8 - 15.5 cm 1.5”- 6” / 3.8 - 15.5 cm
Uncut circle 0 0
Number of blades 3 3
Blade length 21” / 533 mm 25” / 635 mm
Blade tip speed 18,200 fpm / 92.2 m/s 18250 fpm / 92.5 m/s
Anti-scalp rollers 6-adjusable 8 rollers, 6 adjustable
Frame construction Steel uni-frame Steel uni-frame
Ball beared wheels Yes Yes
Sprungstandard seat Standard High-Back Standard High-Back
Hinged armrests Yes Yes
Hour meter Digital with service intervals
Blade engagement 200ft/lb Warner Mag-stop Electromagnetic clutch
Deck construction 7 Gauge tunnel and sides, 10 Gauge top and spindle

reinforcement

Productivity

Productivity

Overall dimensions

Weight 1060 lbs / 481 kg 1140 lbs / 518 kg
Base maschine lenght 83” / 211 cm 83” / 211 cm
Base machine width 62” / 158 cm 73” / 185 cm
Base machine height 43” / 109 cm 43” / 109 cm
Overall width, Chute up 62” / 158 cm 73” / 185 cm
Overall width, Chute down 74” / 188 cm 85” / 216 cm

5.1 acres/h/20655 m2/h 6 acres/h/24300 m2/h

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TECHNICAL DATA

Accessories

BioClip attachment Mulch kit
Front baffle kit
Light kit
Roll Over Protection System. ROPS with seat belt. Accessory only for EC models. Standard on US

models.
Collection system

Torque Specifications

·Engine crankshaft bolt 50 ft/lb (67 Nm)

·Deck pulley bolts 45 ft/lb (61 Nm)

·Hydraulic tube nuts 30 ft/lb (41 Nm)

·Wheel motor hub nut 90 ft/lb (122 Nm)

·Lug nuts 75 ft/lb (100 Nm)

·Blade bolt 90 ft/lb (122 Nm)

·Standard ¼” fasteners 9 ft/lb (12 Nm)

·Standard 5/16” f asteners 18 ft/lb (25 Nm)

·Standard 3/8” fasteners 33 ft/lb (44 Nm)

·Standard 7/16” f asteners 52 ft/lb (70 Nm)

·Standard ½” fasteners 80 ft/lb (110 Nm)
When this product is worn out and no longer used, it shall be returned to the reseller or other party for

recycling.

In order to implement improvements, specifications and designs can be altered without prior
notification.

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. Modifications to the uni t may cause unsafe operation or damage the unit.

English-70

CONFORMITY CERTIFICATES

Conformity Certificates

USA requirements

Labels are placed on the engine and/or in the engine compartment stating that the machine will fulfill 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. Certificates can also be supplied with the machine at
delivery or written in the Engine manual. Take care of them, they are valuable documents.

English-71

Service Journal

SERVICE JOURNAL

Action

Delivery Service

1. Charge the battery.

2. Mount the rear wheels.

3. Adjust the tire pressure of all wheels to 15 P SI (1 bar).

4. Mount the steering controls in the normal position.

5. Connect the seat fold-up stop.

6. Connect the cable to the safety switch under the seat.

7. Mount the arm rests on the seat’s back support.

8. Check that the right amount of oil is in the engine.

9. Check that the right amount of oil is in the hydraulic tank.

10. Adjust the position of the steering controls.

11. Fill with fuel and open the fuel valve.

12. Check that the machine has no transport damage.

13. Start the engine.

14. Check that there is drive to both wheels.

Date, mtr reading, stamp, sign

15. Vent the hydraulic system if necessary.

16. Check the mower deck adjustment.

17. Check:
The safety switch for the parking brake.
The safety switch for the mower deck.
The safety switch in the seat.
The safety switch in the steering controls.
Parking brake functionality.
Driving forward.
Driving backward.
Engaging the blades.

18. Check the idle speed.

19. Check the engine high idle speed.

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SERVICE JOURNAL

Action

20. 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 m aintaining a service journal on

the machine’s resale value.
Application areas f or BioClip.

21. Fill in the sales papers, etc.

After t he First 8 Hours

1. Change engine oil.

Date, mtr reading, stamp, sign

Delivery service has been carried
out.

No remaining notes.
Certified:

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SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

25-Hour Service

1. Check the fuel pump’s air filter.

2. Check the hydraulic system’s oil level.

3. Check the tire pressures.

4. Lubricate the belt adjuster, mower deck.

5. Lubricate the belt adjuster, hydraulic pumps.

6. Check/clean the engine’s cooling air intake.

7. Clean cyclon air filter dust cap.

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SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

50-Hour Service

1. Perform the 25-hour service.

2. Lubricate the front wheel bearings.

3. Lubricate the steering control shafts.

4. Lubricate the mower deck struts.

5. Lubricate the cutting height adjuster.

6. Check/adjust the parking brake.

English-75

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 engine oil.

4. Check whether t he hydraulic oil needs changing
(every 300 hours).

5. Check whether t he engine oil filter needs changing
(every 200 hours).

6. Clean/replace the spark plugs.

7. Replace the fuel filter.

8. Clean the cooling fins on the engine and transmission.

9. Check V-belts.

10. Check tighten caster wheel axle bolts (every 200 hours).

11. Clean and check the need to change the air filter’s
paper cartridge (every 200 hours).

12. Clean fins of oil cooler (Kohler).

13. Replace air filter main cartridge.

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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. Change the oil and filter in the hydraulic system.

6. Clean the combustion chamber and grind the valve seats.

7. Check the engine valve clearance.

8. Dismantle, clean and inspect starter (500 hours).

English-77

SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

At Least Once Each Year

1. Clean the engine’scooling air intake (25 hours).

2. Replace the air cleaner’s pre-filter (Oil-foam) (300 hours).

3. Replace the air filter’s main cartridge (200 hours).

4. Change the engine oil (100 hours).

5. Replace the engine oil filter (200 hours).

6. Change the oil and filter in the hydraulic system (300 hours).

7. Check/adjust the cutting height.

8. Check/adjust the parking brake (50 hours).

9. Clean/Change the spark plugs (100 hours).

10. Change the fuel filter (100 hours).

11. Clean the cooling fins (100 hours).

12. Check the play in the engine valves (300 hours).

13. Perform the 300-hour service at an authorized service workshop.

14. Clean fins of oil cooler (Kohler).

English-78

SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

English-79

110972R01

07/26/05