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Page Count: 64

Operator Manual

Please read the operator manual carefully and make sure you

understand the instructions before using the machine.

Gasoline containing up to 10% ethanol (E10) is

acceptable for use in this machine. The use of any

gasoline exceeding 10% ethanol (E10) will void

the product warranty. RZ46i / 967277602

©2013. All rights reserved.

Orangeburg, SC. Printed in U.S.A.

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 unit may cause unsafe operations or damage the unit.

When this product is worn out and no longer used, it

should be returned to the reseller or other party for

recycling.

CONTENTS

INTRODUCTION ............................................................... 5

Driving and Transport on Public Roads ...................... 5

Towing ......................................................................... 5

Operating .................................................................... 5

Good Service .............................................................. 6

SYMBOLS AND DECALS .................................................. 7

SAFETY ............................................................................. 9

Safety Instructions ...................................................... 9

Personal Safety Equipment ...................................... 11

Slope Operation ........................................................ 11

Safe Handling of Gasoline ........................................ 13

General Maintenance ............................................... 14

Safety System ........................................................... 16

Transport ................................................................... 17

Towing ....................................................................... 17

Spark Arrestor ........................................................... 17

CONTROLS ..................................................................... 18

Control Locations ...................................................... 18

Steering Control Levers ............................................ 19

Park Brake ................................................................ 20

Throttle Control ......................................................... 20

Cold Weather Control ......................................... 20

Blade Switch ............................................................. 21

Ignition Switch .......................................................... 21

SmartSwitch Courtesy Buttons ........................... 21

Service Minder .......................................................... 22

Tracking Knob .......................................................... 22

Seat Adjustment Lever ............................................. 22

Fuse .......................................................................... 23

Fuel Tank ................................................................... 23

Fuel Shut Off Valve ................................................... 24

Cutting Height Adjuster ............................................ 24

Bypass Linkages ...................................................... 24

OPERATION .................................................................... 25

Training ..................................................................... 25

Steering .................................................................... 25

SmartSwitch Ignition ................................................. 26

Before Starting .......................................................... 27

Starting the Engine ................................................... 28

Ignition System Faults ......................................... 31

Running .................................................................... 32

Stopping the Engine ................................................. 33

Operating On Hills .................................................... 34

Mowing Tips ............................................................. 35

Headlights ................................................................ 36

Weak Battery ............................................................ 36

Jumper Cables Use ............................................ 36

Battery Voltage Light .......................................... 37

Moving Machine By Hand ........................................ 37

MAINTENANCE ............................................................... 38

Maintenance Schedule ............................................. 38

Battery ...................................................................... 40

Safety System ........................................................... 41

Park Brake ................................................................ 41

Tire Pressures ........................................................... 42

Anti-scalp Rollers ...................................................... 42

Caster Wheels .......................................................... 42

V-belts ....................................................................... 43

Deck Belt Removal ............................................. 43

Cutting Blades .......................................................... 44

Blade replacement ............................................. 44

Adjusting the Mower Deck ....................................... 45

Leveling deck ..................................................... 45

Cleaning ................................................................... 46

Hardware .................................................................. 46

LUBRICATION ................................................................. 47

Lubrication Schedule ................................................ 47

Wheel and Deck Zerks ............................................. 48

Front Wheel Mount .............................................. 48

Front Wheel Bearings ......................................... 48

Transmission ............................................................. 48

Deck Spindles ..................................................... 48

TROUBLESHOOTING ..................................................... 49

STORAGE ....................................................................... 51

Winter Storage .......................................................... 51

Service ...................................................................... 51

SCHEMATICS .................................................................. 52

TECHNICAL DATA .......................................................... 53

Torque Specifications ............................................... 53

Accessories .............................................................. 53

CONFORMITY CERTIFICATES ........................................ 55

SERVICE JOURNAL ........................................................ 56

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 components contain or

emit chemicals known to the State of California to cause cancer and birth defects or other

reproductive harm.

WARNING!

Battery posts, terminals and related accessories contain lead and lead compounds,

chemicals known to the State of California to cause cancer and birth defects or other

reproductive harm. Wash hands after handling.

5

INTRODUCTION

Congratulations

Thank you for purchasing a Husqvarna ride-on

mower. This machine is built for superior efficiency

to rapidly mow primarily large areas. A control panel

easily accessible to the operator and a hydrostatic

transmission regulated by steering controls both

contribute to the machine’s performance.

This manual is a valuable document. Read the

contents carefully before using or servicing the

machine. The following of instructions (use, service,

maintenance) by all who operate this machine is

important for the safety of the operator and others.

It can also considerably increase the life span of the

machine and increase its resale value.

If you sell your machine, be sure to give the operator

manual to the new owner.

The final chapter of this operator manual provides a

Service Journal. Ensure that service and repair work

are documented. A well-kept service journal reduces

service costs for the maintenance and affects the

machine’s resale value. Please contact your dealer

for more information. Take the operator manual along

when the machine is taken to your dealer for service.

General

In this operator manual, left and right, backward and

forward are used in relation to the machine’s normal

driving direction.

Continuous dedication to improve our products

require that specifications and design are subject to

change without notice.

Driving and Transport on Public Roads

Check applicable road traffic regulations before

transporting on public roads. If the machine is

transported, you must always use approved fastening

equipment and ensure that the machine is well

anchored. DO NOT operate this machine on public

roadways.

Towing

If machine is equipped with a tow hitch, use extreme

caution when towing. Never allow children or others in

or on the towed equipment. Make wide turns to avoid

jack-knifing. Travel slowly and allow extra distance to

stop.

Do not tow on sloped ground. The weight of the towed

equipment may cause loss of traction and loss of

control.

Follow the manufacturer's recommendation for weight

limits for towed equipment. Do not tow near ditches,

canals, and other hazards.

Operating

This machine is constructed only for mowing grass

on lawns and even ground without obstacles such

as stones, tree stumps, etc. The machine can also

be used for other tasks when equipped with special

accessories provided by the manufacturer. Operating

instructions for the accessories are provided with

delivery. All other types of uses are incorrect. The

manufacturer’s directions concerning operation,

maintenance, and repairs must be carefully followed.

Lawn mowers and all power equipment, can be

potentially dangerous if used improperly. Safety

requires good judgement, careful use in accordance

with these instructions and common sense.

The machine must only be operated, maintained,

and repaired by persons familiar with the

machine’s special characteristics and who are also

knowledgeable about the safety instructions. Use only

approved repair parts to maintain this machine.

Accident prevention regulations, other general safety

regulations, occupational safety rules, and 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.

6

INTRODUCTION

Good Service

Husqvarna's products are sold 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 manual.

When you need spare parts or support in service

questions, warranty issues, etc., please consult

the following professional:

This Operator Manual belongs to the machine with

the manufacturing number:

Engine

Manufacturing Number

The machine’s manufacturing number can be found on

the printed plate affixed to the engine compartment.

Stated on the plate, from the top are:

• The machine’s type designation (I.D.).

• The manufacturer’s type number (Model).

• The machine’s serial number (Serial no.)

Please have the type designation and serial number

available when ordering spare parts.

The engine’s manufacturing number is stamped on

one of the valve covers.

The plate states:

• The engine’s model.

• The engine’s type.

• Code

Please have these available when ordering spare

parts.

The wheel motors and hydrostatic pumps have a

barcode decal affixed at the rear.

7

SYMBOLS AND DECALS

RN

These symbols are found on the machine and in the

operator manual.

Study them carefully so that you know what they

mean.

IMPORTANT INFORMATION

Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx

xxxxxxxxx. xx xxxxxxxx xxxx xxxxxx.

WARNING!

Xxxx xxxxxx xxxxx xxxx xxxxxxxxx

xxxxxx xxxxxxxxx. xx xxxxxxxx xxxx

xxxxxx.

Used in this publication to notify the reader of a risk

of personal injury or death, particularly if the reader

should neglect to follow instructions given in the

manual.

Used in this publication to notify the reader of a risk

of material damage, particularly if the reader should

neglect to follow instructions given in the manual.

Used also when there is a potential for misuse or

misassembly.

Warning! Park Brake CE conformity marking. Only

for European market

Do not stand here

Use protective gloves

Use protective glasses

Reverse Neutral Fast Slow Cold Weather Start Fuel

Blades Steering Controls Headlights Battery

8

SYMBOLS AND DECALS

Moving sharp blades under cover

Warning! Rotating blades,

keep away from the

discharge deck

Do not touch parts

Battery acid is corrosive, explosive and flammable

Read Operator Manual

Shut off engine before

performing any

maintenance

or repair work

Keep a safe

distance from

the machine

Use on slopes no

greater than 10° No passengers

Whole body exposure

to thrown objects

Severing of fingers

and toes

Do not open or remove

safety shields while

engine is running

Careful backing up,

watch for other people

Careful going forward,

watch for other people

9

SAFETY

Safety Instructions

These instructions are for your safety. Read them

carefully.

General Operation

• Read, understand, and follow all instructions on

the machine and in the manual before starting.

• It is recommended that someone be aware that

you are mowing and can provide help in case of

injury or accident.

• Do not put hands or feet near rotating parts or

under the machine. Keep clear of the discharge

opening at all times.

• Only allow responsible adults, who are familiar

with the instructions, to operate the machine.

• Clear the area of objects such as rocks, toys, wire,

etc., which could be picked up and thrown by the

blades.

• Be sure the area is clear of bystanders before

operating. Stop machine if anyone enters the

area.

• Never carry passengers. The machine is only

intended for use by one person.

• Do not mow in reverse unless absolutely

necessary. Always look down and behind before

and while backing.

• Never direct discharged material toward anyone.

Avoid discharging material against a wall or

obstruction. Material may ricochet back toward

the operator. Stop the blades when crossing

gravel surfaces.

• Do not operate machine without the entire grass

catcher, discharge guard, or other safety devices

in place and working

• Slow down before turning.

• Never leave a running machine unattended.

Always turn off blades, set park brake and stop

engine before dismounting.

8011-512

Read the operator manual before starting the machine

8011-513

Clear the area of objects before mowing

WARNING!

THIS CUTTING MACHINE IS CAPABLE

OF AMPUTATING HANDS AND FEET

AND THROWING OBJECTS. FAILURE

TO OBSERVE THE FOLLOWING SAFETY

INSTRUCTIONS COULD RESULT IN

SERIOUS INJURY OR DEATH.

WARNING!

This symbol means that important safety

instructions need to be emphasized. It

concerns your safety.

10

SAFETY

8011-520

Never take passengers

• Disengage blades when not mowing. Shut

off engine and wait for all parts to come to a

complete stop before cleaning the machine,

removing the grass catcher, or unclogging the

discharge guard.

• Operate machine only in daylight or good artificial

light.

• Do not operate the machine while under the

influence of alcohol or drugs.

• Watch for traffic when operating near or crossing

roadways.

• Use extra care when loading or unloading the

machine into a trailer or truck.

• Always wear eye protection when operating

machine.

• Wear proper Personal Protective Equipment

(PPE) while operating this machine, including (at

a minimum) sturdy footwear, eye protection, and

hearing protection. Do not mow in shorts and/or

footwear with open toes.

• Data indicates that operators age 60 years and

above are involved in a large percentage of riding

mower-related injuries. These operators should

evaluate their ability to operate the riding mower

safely enough to protect themselves and others

from serious injury.

• Follow the manufacturer’s recommendation for

wheel weights or counterweights.

• Anyone who operates this machine must first read

and understand this Operation Manual. Local laws

may regulate the age of the user.

• Keep machine free of grass, leaves or other

debris buildup which can touch the hot exhaust or

engine parts and burn.

• Do not allow the mower deck to plow leaves or

other debris, causing buildup to occur.

• Clean any oil or fuel spillage before operating or

storing the machine.

• Allow machine to cool before storage.

WARNING!

Engine exhaust and certain vehicle

components contain or emit chemicals

considered to cause cancer, birth defects,

or other reproductive system damage.

The engine exhaust contains carbon

monoxide, which is a odorless, colorless,

poisonous gas. Do not use the machine

in enclosed spaces.

11

SAFETY

Personal Safety Equipment

8011-670

Personal protective equipment

6003-004

Mow up and down, not side to side

• 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 toe caps.

• Always wear approved protective glasses or a full

visor when assembling or driving.

• Always wear gloves when handling the blades.

• Never wear loose clothing that can get caught in

moving parts.

• Use ear protectors to avoid damage to hearing.

Slope Operation

Slopes are a major factor related to loss of control and

tip-over accidents, which can result in severe injury or

death. Operation on all slopes requires extra caution.

If you cannot back up the slope or if you feel uneasy

on it, do not mow it.

• Mow up and down slopes (10 degrees maximum),

not across.

• Watch for holes, ruts, bumps, rocks, or other

hidden objects. Uneven terrain could overturn the

machine. Tall grass can hide obstacles.

• Choose a low ground speed so that you will not

have to stop while on the slope.

• Do not mow on wet grass. Tires may lose traction.

• Avoid starting, stopping, or turning on a slope. If

the tires lose traction, disengage the blades and

proceed slowly straight down the slope.

• Keep movement on the slopes slow and gradual.

Do not make sudden changes in speed or

direction, which could cause machine to roll over.

• Use extra care while operating machine with

grass catchers or other attachments; they can

affect the stability of the machine.

• Do not use on steep slopes.

WARNING!

When using the machine, approved

personal protective equipment (shown

in illustrations) shall be used. Personal

protective equipment cannot eliminate

the risk of injury but it will reduce the

degree of injury if an accident does

happen. Ask your retailer for help in

choosing the right equipment.

WARNING!

Do not drive up or down hills with slopes

greater than 10 degrees. And do not drive

across any slopes.

12

SAFETY

8011-519

Be extra cautious when driving on slopes

8011-517

Never allow children to operate the machine

8011-518

Keep children away from work area

• Do not try to stabilize the machine by putting a

foot on the ground.

• Do not mow near drop-offs, ditches, or

embankments. The machine could suddenly roll

over if a wheel is over the edge or if the edge

caves in.

Children

Tragic accidents can occur if the operator is not

alert to the presence of children. Children are often

attracted to the machine and the mowing activity.

Never assume that children will remain where you last

saw them.

• Keep children out of the mowing area and in the

watchful care of a responsible adult other than the

operator.

• Be alert and turn machine off if a child enters the

area.

• Before and while backing, look behind and down

for small children.

• Never carry children, even with the blades shut

off. They may fall off and be seriously injured or

interfere with safe machine operation. Children

who have been given rides in the past may

suddenly appear in the mowing area for another

ride and be run over or backed over by the

machine.

• Never allow children to operate the machine.

• Use extra care when approaching blind corners,

shrubs, trees, or other objects that may block your

view of a child.

WARNING!

CHILDREN CAN BE INJURED BY THIS

EQUIPMENT. The American Academy

of Pediatrics recommends that children

be a minimum of 16 years of age before

operating a riding lawn mower. Keep

children out of the mowing area and in

the watchful care of a responsible adult

other than the operator.

13

SAFETY

Safe Handling of Gasoline

8011-516

Never fill the fuel tank indoors

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.

WARNING!

The engine and the exhaust system

become very hot during operation.

There is risk for burns if touched.

Allow engine and exhaust system to cool

before refueling.

To avoid personal injury or property damage, use

extreme care in handling gasoline. Gasoline is

extremely flammable and the vapors are explosive.

• Extinguish all cigarettes, cigars, pipes, and other

sources of ignition.

• Use only approved gasoline containers.

• Never remove gas cap or add fuel with the engine

running. Allow engine to cool before refueling.

• Never fuel the machine indoors.

• Never store the machine or fuel container where

there is an open flame, spark, or pilot light such

as on a water heater or other appliance.

• Before you begin refueling, minimize the risk of

static electricity by touching a metal surface.

• Never fill containers inside a vehicle or on a truck

or trailer bed with plastic liner. Always place

containers on the ground away from the vehicle

when filling.

• Remove gas-powered equipment from the truck

or trailer and refuel it on the ground. If this is not

possible, refuel such equipment with a portable

container, rather than from a gasoline dispenser

nozzle.

• Keep the nozzle in contact with the rim of the fuel

tank or container opening at all times until fueling

is complete. Do not use a nozzle lock-open

device.

• If fuel is spilled on clothing, change clothing

immediately.

• Never overfill fuel tank. Replace gas cap and

tighten securely.

• Do not start the engine near spilled fuel.

• Never use gasoline as a cleaning agent.

• If leaks arise in fuel system, engine must not be

started until problem has been resolved.

• Check the fuel level before each use and leave

space for the fuel to expand, as the heat from the

engine and the sun may otherwise cause the fuel

to expand and overflow.

14

SAFETY

8011-515

Never drive the machine in an enclosed space

General Maintenance

• Never operate machine in a closed area.

• Keep all nuts and bolts tight to be sure the

equipment is in safe working condition.

• Never tamper with safety devices. Check their

proper operation regularly.

• Keep machine free of grass, leaves, or other

debris buildup. Clean oil or fuel spillage and

remove any fuel-soaked debris. Allow machine to

cool before storing.

• If you strike a foreign object, stop and inspect the

machine. Repair, if necessary, before restarting.

• Never make any adjustments or repairs with the

engine running.

• Check grass catcher components and the

discharge guard frequently and replace with

manufacturer’s recommended parts, when

necessary.

• Mower blades are sharp. Wrap the blade or wear

gloves, and use extra caution when servicing

them.

• Check brake operation frequently. Adjust and

service as required.

• Maintain or replace safety and instruction labels,

as necessary.

• Do not modify safety equipment. Check regularly

to be sure it works properly. The machine must not

be driven with defective or unmounted protective

plates, protective cowlings, safety switches, or

other protective devices.

• Do not change the settings of governors and

avoid running the engine with overly high engine

speeds. If you run the engine too fast, you risk

damaging the machine components.

• Be very careful when handling battery acid. Acid

on skin can cause serious corrosive burns. If you

spill battery acid on your skin, rinse immediately

with water.

• Acid in the eyes can cause blindness, contact a

doctor immediately.

• Be careful when servicing the battery. Explosive

gases form in the battery. Never perform

maintenance on the battery when smoking or near

open flames or sparks.

• The battery can explode and cause serious injury

or damage.

• Make sure that the equipment is in good condition

and that all nuts and bolts, especially those

fastening the blade attachments, are properly

tightened and torqued.

WARNING!

The battery contains lead and lead

compounds, chemicals that are

considered to cause cancer, birth

defects, and other reproductive system

damage. Wash your hands after handling

the battery.

CAUTION!

Use protective glasses for

maintenance work.

15

SAFETY

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 after the chassis cable

(normally negative, black) is removed from the battery.

6003-009

Do not smoke when performing maintenance on the battery,

the battery can explode and cause serious injury/damage

8009-728

Risk of sparking

WARNING!

Avoid electrical sparking and its

consequences by the following routines:

• Use protective goggles.

• Ensure that the fuel filler cap is mounted tightly

and no flammable substances are 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 circuit across the

starter relay to run the starter.

• Never use the machine indoors or in spaces

lacking proper ventilation. The exhaust fumes

contain carbon monoxide, an odorless,

poisonous, and lethal gas.

• Stop to inspect the equipment if you run over or

into anything. If necessary, make repairs before

starting.

• Never make adjustments with the engine running.

• The machine is tested and approved only with the

equipment originally provided or recommended

by the manufacturer. Only use approved repair

parts for the machine.

• The blades are sharp and can cause cuts and

gashes. Wrap the blades or use protective gloves

when handling them.

• Check the park 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 removing grass, leaves,

and other debris that may have accumulated on

the machine.

• Allow the machine to cool before putting it in

storage.

• Regularly clean deck and underside of deck,

avoid spraying engine and electrical components

with water.

8011-514

Regularly clean deck

16

SAFETY

Safety System

The machine is equipped with a safety system that

prevents starting or driving under the following

conditions.

The engine can only be started when:

• The mower blades are disengaged.

• The park brake is on.

• The motion control levers are in neutral.

After the machine is started, the engine will continue

to run for five minutes if the operator leaves the

seat after setting the park brake. The blades will be

disengaged by the safety system. This allows the

operator to leave the machine momentarily to remove

obstacles from the mowing path without having to re-

enter the passcode. 8058-241

Conditions for starting

8058-243

Park brake and blade switch fault lights

8058-238

Blade switch fault light

The blade switch light will blink until the blade switch

is disengaged. See Ignition System Faults in the

Operation section. When the operator returns to the

seat, the blade switch will need to be reset (pushed

down, pulled up ) to re-engage the blades.

If the park brake is not engaged before the operator

leaves the seat, the engine and blades will shut down

and the blade switch and park brake lights will blink,

signalling a safety system fault.

17

SAFETY

IMPORTANT INFORMATION

The park 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.

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 immediately.

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 a properly sized trailer to transport the

machine. Activate the park brake, turn off the fuel

supply, and fasten the machine with approved

fastening devices, such as bands, chains, or

straps, when transporting.

• Do not operate this machine on public roadways.

• Check and abide by local traffic regulations

before transporting the machine on any road.

• Do not tow this machine, it may cause damage to

the drive system.

• Load the unit onto truck or trailer by driving up

ramps of suitable strength using a slow speed. Do

not lift! The machine is not intended to be lifted by

hand.

• When loading or unloading this machine, do not

exceed the maximum recommended operation

angle of 10O.

WARNING!

This mower is equipped with an internal

combustion engine and should not

be used on or near any unimproved

forested, bush covered or grassy lands

unless the engine's 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.

WARNING!

Use extreme caution when loading the

machine into a truck or trailer using

ramps. There is the possibility of serious

injury or death if the machine falls off the

ramps.

Towing

If machine is equipped with a tow hitch, use extreme

caution when towing. Never allow children or others in

or on towed equipment.

Make wide turns to avoid jack-knifing. Travel slowly

and allow extra distance to stop. Do not tow on sloped

ground. The weight of the towed equipment may

cause loss of traction and loss of control.

Follow the manufacturer’s recommendation for weight

limits for towed equipment. Do not tow near ditches,

canals, and other hazards.

Spark Arrestor

This mower is equipped with an internal combustion

engine and should not be used on or near any

unimproved forested, bush covered or grassy lands

unless the engine's system is equipped with a spark

arrestor meeting applicable local or state laws (if any).

In the state of California the above is required by

law (Section 4442 of the California Public Resources

Code).

Other states may have similar laws. Federal laws

apply on federal lands.

A spark arrestor for the muffler is available through

any authorized Husqvarna dealer.

18

CONTROLS

This operator manual describes the Husqvarna Zero

Turn Rider. The rider is fitted with a Briggs & Stratton

four-stroke overhead valve engine.

Transmission from the engine is made via a belt-

Control Locations

driven hydraulic pumps. Using the left and right

steering controls, the flow is regulated and thereby the

direction and speed.

1

2

11 13

5

8912

4

10

7

6

3

5

8058-250

1. Steering control levers

2. Park brake

3. Tracking adjustment

4. Fuel shut off valve

5. Bypass Linkages

6. Fuel tank

7. Fuses

8. Seat adjustment lever

9. Service minder

10. Blade switch

11. SmartSwitchTM

12. Throttle

13. Deck lift

19

CONTROLS

8058-251

Steering controls

Steering Control Levers

The machine’s speed and direction are continuously

variable using the two steering controls. The steering

controls can be moved forward or backward about

a neutral position. Furthermore, there is a neutral

position, which is locked if the steering controls are

moved outward.

When both controls are in the neutral position (N), the

machine stands still.

By moving both controls an equal amount forward

or backward, the machine moves in a straight line

forward or backward respectively.

For example, to turn right while moving forward, move

the right control towards the neutral position. The

rotation of the right wheel is reduced and the machine

turns to the right.

Zero turn can be achieved by moving one control

backward (behind the neutral position) and carefully

moving the other steering control forward from its

neutral position. The rotation direction when zero

turning is determined by which steering control is

moved backward behind the neutral position. If the left

steering control is pulled backward, the machine turns

to the left. Use extra care when using this maneuver.

If the steering controls are in uneven positions when

standing still or do not fit in the slots for moving the

controls outward, they can be adjusted.

8011-79122

1. Forward

2. Neutral

3. Neutral slot, Neutral lock

4. Reverse

Motion control lever, right side

WARNING!

The machine can turn very rapidly if one

steering control is moved much further

forward than the other.

20

CONTROLS

Park Brake

8058-187

Park brake released

Throttle Control

The throttle control regulates the engine speed and

the rate of rotation of the blades, assuming the blade

switch is pulled up.

To increase or decrease the engine speed, the control

is moved forward or back respectively.

Avoid idling the engine for long periods, as there is a

risk of fouling the spark plugs.

For best mower performance and battery charging,

USE FULL THROTTLE WHEN STARTING OR

MOWING.

The park brake is found on the left of the machine.

Push the release button and pull the lever backward

to activate the brake—push forward to release it.

8058-247

Throttle control

IMPORTANT INFORMATION

The machine must be not be moving when

engaging the park brake. Always set the park

brake before dismounting. Release the park

brake before moving the mower.

Cold Weather Control

In temperatures below 32OF, move the throttle control

forward past the start detent to the snowflake symbol.

Once the engine has started, slowly move the throttle

control back to the full throttle position.

8058-286

Cold Weather start

21

CONTROLS

12

Blade Switch

To engage the mower deck, pull the blade switch

knob up. The mower blades are disengaged when the

knob is pressed down.

8058-247

Blade switch

Ignition Switch

The ignition switch is placed on the control panel and

is used to start and stop the engine.

See SmartSwitch Ignition and Starting in the

Operation section for instructions.

8058-247

Ignition switch

SmartSwitch Courtesy Buttons

A battery voltage light indicates that voltage is below

the normal operating power.

Button 1 can be used to check the battery condition.

See Battery Voltage Light in the Operation section.

Button 2 will turn on/off the headlights. See

Headlights in the Operation section.

8058-239

1. Battery voltage light

2. Headlights indicator

Courtesy lights

22

CONTROLS

Seat Adjustment Lever

The seat can be adjusted lengthways. When making

adjustments, the lever under the right side of the

seat is pulled up, after which the seat can be moved

backward or forward.

8058-252

Lengthways adjustment

IMPORTANT INFORMATION

Seat should not be adjusted while unit is in

motion.

Tracking Knob

If the mower is not tracking straight, check the

air pressure in both rear tires. Recommended air

pressure is 15 psi (103 kPa / 1 bar) for all tires.

Tracking must be checked on a flat and level concrete

or blacktop surface.

Rotating the tracking knob allows fine tuning

adjustments so the machine tracks straight with the

steering control levers in the full forward position.

Rotate the knob counter clockwise (as viewed from

the operation position) to increase the speed on the

left lever. Rotate clockwise to decrease speed.

8058-187

Tracking knob

8058-247

Service minder

Service Minder

The service minder displays the total number of hours

the engine has run and indicates when the engine

and mower need servicing.

After every 50 hours of operation, an oil can icon will

appear and stay on for two hours, before an automatic

reset occurs. To service the engine and mower, see

the Service Journal of this manual.

Note: The service minder operates (clocks hours) only

when the engine is running or when the SmartSwitch

is active (unlocked).

23

CONTROLS

Fuse

The 20 amp primary fuse is located on the left

hand side of the machine. It is accessed by tilting

the seat forward. The fuse is a flat pin type used in

automobiles.

8058-234

Fuse

Fuel Tank

Read the safety instructions before refueling. The

machine has one fuel tank, just behind the console.

The tank capacity is 3.5 gallons (13.25 liters).

Regularly check the gas cap gasket for damage and

keep the cap properly tightened.

The engine will run on a minimum of 85-octane

unleaded gasoline (no oil mix). Environmentally

adapted alkylate gasoline can be used. See also

Technical Data concerning ethanol fuel. Methanol

fuel is not allowed. Do not use E85 alcohol based fuel.

Damage to engine and components may occur.

When operating in temperatures below 32° F. (0° C.),

use fresh, clean winter grade gasoline to insure good

cold weather starting.

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 for additional information.

Never use engine or carburetor cleaners in the

fuel tank or permanent damage may occur.

8058-246

Fuel tank

WARNING!

Gasoline is highly flammable. Observe

caution and fill the tank outdoors (see

the safety instruction).

WARNING!

The engine and the exhaust system,

become very hot during operation.

Risk for burns if touched.

Allow engine and exhaust system to cool

before refueling.

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.

24

CONTROLS

Fuel Shut Off Valve

The fuel shut off valve is located at the left rear of the

seat. The valve is off when the handle tab is turned

perpendicular to the fuel line.

8011-419

Fuel shut off valve in the CLOSED position

Cutting Height Adjuster

To set the desired deck cutting height, press the

release button and move the lever forward to the

preset height pin and release the button. See Before

Starting in the Operation section to change the

cutting height. The cutting height range is from 1½"

(38 mm) to 4" (102 mm) in ½" (13 mm) increments.

The heights are measured from the ground up to the

blade tip with the engine not running.

8058-251

Mower deck lifting lever

IMPORTANT INFORMATION

To obtain an even cutting height, it is important

that the air pressure in all tires is 15 psi / 103

kPa / 1 bar.

IMPORTANT INFORMATION

Always raise the deck to the highest position

for transport.

Bypass Linkages

The levers are located on each side of the rear of the

unit below the rear engine plate. The bypass linkage

is used when manually pushing or pulling the unit.

See Moving Machine By Hand in the Operation

section.

8058-0147

Left side bypass linkage

WARNING!

Bypass linkages are located close to the

muffler. To prevent burns, the engine

should be shut off and allowed to cool

before the bypass linkage levers are

handled.

25

OPERATION

Read the Safety section and following pages, if you

are unfamiliar with the machine.

Training

Due to unique steering capabilities, zero turn mowers

are far more maneuverable than typical riding

mowers.

This section should be reviewed in its entirety prior to

attempting to move the mower under its own power.

When first operating the mower or until becoming

comfortable with controls, use a reduced throttle

speed and reduced ground speed. DO NOT move

control levers to the furthest forward or reverse

positions during initial operation.

First time users should become familiar with the

mower’s movement on a hard surface, such as

concrete or blacktop PRIOR to attempting to operate

on turf. Until the operator becomes comfortable with

the mower controls and zero turning capability, overly

aggressive maneuvers may damage turf.

Steering

To move forward and backward

The direction and speed of the mower’s movements

are effected by the movement of the control lever(s)

on each side of mower. The left control lever controls

the left wheel. The right control lever controls the right

wheel.

First time users should push the mower (see Moving

Machine By Hand in the Operation section) to an

open, flat area without other people, vehicles or

obstacles nearby. To move the unit under its own

power, the operator must sit in the seat and start the

engine (see Before Starting in the Operation section).

Adjust the engine speed to idle, disengage the park

brake but do not engage the blades at this time.

Rotate control levers inward. As long as the control

levers have not been moved forward or backwards,

the mower will not move.

Slowly move both control levers forward slightly. This

will allow mower to start moving forward in a straight

line. Pull the control levers back to the neutral position

and the mower should stop moving.

Pull back slightly on control levers, allowing the mower

to move backwards. Push the control levers forward to

the neutral position and mower should stop moving.

To turn to the right

While moving in a forward direction, pull the right lever

back towards the neutral position while maintaining

the position of the left lever, this will slow the rotation

of the right wheel and cause the machine to turn in

that direction.

To turn to the left

While moving in a forward direction pull the left lever

back towards the neutral position while maintaining

the position of the right lever, this will slow the rotation

of the left wheel and cause the machine to turn in that

direction.

To zero turn

While moving in a forward direction, 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,

complete the turn.

26

OPERATION

1

2

SmartSwitch Ignition

NOTES: The default passcode [321] is preset at the

factory. For safety and security, the passcode should

be changed prior to use.

Resetting ignition system passcode

1. To initialize the ignition system, press the START/

STOP (S/S) button on the ignition switch or sit on

the seat. The blue indicator will blink, showing the

system is operational.

2. Using the lower buttons, press and hold the

(1) and (3) buttons at the same time for three

seconds. The blue indicator will then be lit

continuously, signalling the system is ready to

accept a new code.

3. Using the lower buttons, enter a desired code of

numbers from one to five digits and then press the

S/S button. The indicator will blink green to signal

the passcode has been accepted.

4. If the S/S button blinks red, the passcode reset

has not been accepted. Wait for the S/S button to

return to blinking blue and retry the programming,

starting at Step 1.

8058-235

1. Start/Stop Button

2. Numbered buttons

Press buttons to enter new passcode

8058-236

Enter passcode and then press the S/S button

27

OPERATION

Before Starting

1. Read the sections on Safety and Controls before

starting the machine.

2. Perform the daily maintenance before starting

(see Maintenance Schedule in the Maintenance

section).

3. Check that there is sufficient fuel in the fuel tank.

4. Adjust the seat to the desired position.

8058-255

Secure selected cutting height

5. Set the deck cutting height by inserting the lift pin

into the desired cut height.

8058-252

Lengthways adjustment

The following conditions must be fulfilled before the

engine can be started:

• The blade switch must be pressed downward into

the disengaged position.

• The park brake must be up into the activated

position.

• Both steering controls must be in the locked

(outer) neutral position.

28

OPERATION

Starting the Engine

1. Sit on the seat.

2. Raise the mower deck by pushing the release

button on the top of the lifting lever. Pull the lifting

lever backward to the locked (transport) position.

3. Activate the park brake by pushing the release

button in and pulling the lever fully upwards.

4. Disengage the mower blades by pressing the

blade switch downwards.

8058-019

Mower deck lifting lever

8058-187

Pull park brake upwards to activate

8058-247

Blade switch

29

OPERATION

8058-190

Place controls in neutral position

8058-248

Full throttle position

5. Move the steering controls outward to the locked

(outer) neutral position.

6. Move the throttle lever to the full throttle position.

NOTE: There is a detent at the full throttle position

to aid in setting the control.

If the temperature is below 32OF, move the

throttle lever up to the cold weather (snowflake)

starting position.

When the engine has started, move the throttle

lever back to full throttle detent and allow the

engine to warm up for a short period before

operating the unit. Failure to move the throttle

from the cold weather starting position will result in

poor engine performance, smoke and spark plug

fouling.

30

OPERATION

WARNING!

Engine exhaust and certain vehicle

components contain or emit chemicals

considered to cause cancer, birth defects

or other reproductive system damage.

The engine exhaust contains carbon

monoxide, which is a odorless, colorless,

poisonous gas. Do not use the machine

in enclosed spaces.

8058-253

Press S/S button to start

8. When the S/S button displays a rapid green blink,

press and release the button once more to start

the engine.

Allow the engine to run at a moderate speed,

approximately mid throttle, for a short time before

use.

IMPORTANT INFORMATION

Under normal starting conditions, use a press

and release method for the ignition start/stop

switch. Do not press and hold.

NOTE: For the first start after the unit has sat

idle for an extended period of time, or has been

refueled after being run out of gas, the engine

may require an extended start attempt to reprime

the fuel system. Press and hold down the S/S

switch for three seconds and then release. This

will prompt the engine starter to attempt starting

the engine for up to ten seconds (instead of the

normal five seconds), allowing time for fuel to be

pulled into the engine.

8058-248

Press the S/S button and enter the passcode

7. Press and release the S/S button to activate the

ignition switch. Check that the indicator is blinking

blue.

IMPORTANT INFORMATION

Either of two actions will wake up the ignition

switch—either the operator sitting on the seat

or pressing the S/S button.

Enter the passcode and press the S/S button.

The S/S button will flash one slow green blink if

the code is accepted and will change to a rapid

green blink.

If the S/S button has accepted the code but does

not stay lit with a rapid green blink, see Ignition

System Faults on the following page.

31

OPERATION

8058-237

Park brake fault light

Ignition System Faults

The SmartSwitch Ignition is programmed to warn

when any part of the safety system is not being

followed and will not allow the unit to be started until

all system faults are resolved.

The park brake fault light will blink if the park brake

has not been engaged.

8058-238

Blade switch fault light

8058-239

Motion control lever fault light

The blade switch fault light will blink if the blade

control switch has not been disengaged (down

position) or is disconnected.

The motion control fault light will blink if the motion

control levers are not in the neutral (outer) position.

32

OPERATION

Running

1. Release the park brake by pushing the top

release button in and moving the lever downward.

NOTE: The mower is equipped with an operator

presence system. When 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 inwards, out of the

neutral position (N).

3. Push the release button on the cutting height lever

and move lever to the pin, release the button.

8058-187

Park brake released

8058-019

Mower deck lifting lever

WARNING!

Make sure that no one is near mower

when engaging blade switch.

Make sure the work area is free from

objects that could be thrown by the

rotating blades.

4. Set the engine to full throttle.

5. Engage the mower deck by pulling out the blade

switch. USE FULL THROTTLE WHEN MOWING.

8058-248

Set blade engagement and throttle control

33

OPERATION

Stopping the Engine

1. Move the throttle to the mid throttle position.

2. Move the steering controls outward.

3. Disengage the mower deck by pressing the blade

switch down.

8058-249

Disengage the mower deck and move throttle to minimum

4. When the machine is standing still, activate the

park brake by pushing the lever release button

and pulling the lever upward.

If the engine has been worked hard, allow it to idle

at least 60 seconds to attain a normal operating

temperature before stopping. To prevent fouling

the spark plugs, avoid idling the engine for longer

periods.

8058-019

Raise the mower deck

5. Press and release the S/S button to stop the

engine. The ignition system will return to the a

ready-to-start mode with a blinking green light.

The electrical system will automatically shut

down thirty seconds after the operator leaves

the seat. It can be deactivated immediately by

pressing and holding button 1 and button 3

simultaneously for two seconds.

8058-278

Press the S/S button to stop the engine

Unexpected Engine Stoppage

If the engine stops unexpectedly and all of the

SmartSwitch indicator lights flash simultaneously,

it is an indication of a nonsafety related shutdown

(example, running out of gas). The system will reset

after a few moments and return to a prestart status.

The reason for the shutdown must be identified and

corrected prior to attempting a restart (example, refuel

the unit).

34

OPERATION

Operating On Hills

Read the safety instructions Driving on Slopes in the

Safety section.

8058-187

Park brake released

WARNING!

Do not drive up or down hills with slopes

greater than 10 degrees. Do not drive

across slopes.

8058-190

Place controls in neutral position

• The slowest speed possible should be used

before starting up or down hills.

• Avoid stopping or changing speed on hills.

• If stopping is absolutely necessary, pull steering

controls into the neutral position and push to the

outside of the unit. Engage the park brake.

• To restart movement, release the park brake.

• Pull the control levers back to the center of the

mower and press forward to regain forward

motion.

• Make all turns slowly.

35

OPERATION

Mowing Tips

• 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 2½" (64 mm)

during the cool season and over 3" (76 mm)

during the hot months. For healthier and better

looking lawns, mow often after moderate growth.

For best cutting performance, grass over 6" (15

cm) in height should be mowed twice. Make the

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 low speed

(the rider moves slowly). If the grass is not

too long and dense, the driving speed can be

increased without negatively affecting the mowing

result.

• The finest lawns are obtained by mowing often.

The lawn becomes more even and the grass

clippings more evenly distributed over the mown

area. The total time taken is not increased as a

higher operating speed can be used without poor

mowing results.

• Avoid mowing wet lawns. The mowing result is

poorer because the wheels sink into the soft lawn,

clumps build, and the grass clippings fasten

under the cowling.

• Hose the mower deck underside with water after

each use. When cleaning, the mower deck shall

be raised into the transport position. Make sure

the mower is cooled and the engine is off.

• Use compressed air to clean top surface of the

deck. Avoid flooding water on top surface, engine

and electrical components.

• When the mulching kit is used, it is important that

the mowing interval is frequent.

WARNING!

Clear the lawn of stones and other

objects that can be thrown out by the

blades.

8011-603

Mowing pattern

WARNING!

Never drive the rider on terrain that

slopes more than 10 degrees. Mow

slopes up and down, never side to side.

Avoid sudden directional changes.

36

OPERATION

Headlights

Use Button 2 to turn on/off the headlights. When the

engine is in start mode, press the button to turn the

headlights on. A blinking Button 2 light signals that

one or both headlights are not working.

The headlights can also be used when the ignition

switch is not activated or the unit is not running. Press

Button 2 and the headlights will stay lit for one minute.

For a longer headlight mode, press and hold the

button for five seconds. The headlights will flash twice

to acknowledge and will stay on for five minutes.

8058-239

Headlight button

Weak Battery

8011-642

Jumper cable connection

IMPORTANT INFORMATION

Your mower is equipped with a 12-volt negative

grounded system. The other vehicle must also

be a 12-volt negative grounded system. Do not

use your mower to start other vehicles.

WARNING!

Lead-acid batteries generate

explosive gases. Keep sparks, flame

and smoking materials away from

batteries. Always wear eye protection

when around batteries.

If the battery is too weak to start the engine, it should

be recharged. (See Battery in the Maintenance

section.)

Jumper Cables Use

1. Connect each end of the RED cable to the

POSITIVE (+) terminal on each battery, taking

care not to short against chassis.

2. Connect one end of the BLACK cable to the

NEGATIVE (-) terminal of the fully charged battery.

3. Connect the other end of the BLACK cable to a

good CHASSIS GROUND on the mower with the

discharged battery away from the fuel tank and

battery.

To remove cables, reverse order

4. Remove BLACK cable first from chassis and then

from the fully charged battery.

5. Remove RED cable last from both batteries.

37

OPERATION

Moving Machine By Hand

When pushing or pulling the mower, engage the

EZT bypass linkages. The EZT bypass linkages are

located on the rear of the frame, below the rear engine

guard.

1. Raise the deck into the highest cutting position.

2. Engage the park brake.

3. Pull the EZT bypass linkages up and out of the

keyhole slots. Release the levers with the head

outside the frame and held in the bypass position.

4. To reengage the EZT’s to drive, reverse the above

procedure.

Load the machine into truck or trailer by driving slowly

up the ramps. DO NOT LIFT! The machine is not

intended to be lifted by hand. 8058-032

Left side bypass linkage, EZT engaged

8058-033

Left side bypass linkage, EZT locked in the bypass position

WARNING!

Use extreme caution when loading the

machine into a truck or trailer using

ramps. There is the possibility of serious

injury or death if the machine falls off the

ramps.

WARNING!

Bypass linkages are located close to the

muffler. To prevent burns, the engine

should be shut off and allowed to cool

before the bypass linkage levers are

handled.

8058-239

Battery voltage light

Battery Voltage Light

A battery voltage light can indicate that voltage is

below the normal operating power.

If the battery is low when a start attempt is made,

the battery indicator button will light up. This is an

indication the battery should be charged. It will not

prevent additional start attempts as long as remaining

charge is capable of cranking the engine. The button

can also indicate a charge system failure if it lights up

during operation.

Checking Battery Charge System

When unit is in ready mode (blinking green), press

and hold the battery button for three seconds. The

S/S button indicator will show red (battery charge level

is low), multi-colored (battery charge is marginal) or

green (battery level is good) until the battery button

is pressed again or is allowed to reset after ten

seconds.

38

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

MAINTENANCE

Daily

At least

once

each

year

Maintenance interval

in hours

Before After 25 50 100 300

Check the park brake ●

Check the engine’s oil level (every refueling) ■

Check the safety system ●

Check for fuel and oil leakages ♦

Check/clean the engine’s cooling air intake ■

Check the mower deck ●

Check for loose hardware (screws, nuts) ●

Clean under the mower deck ●

Start the engine and blades, listen for unusual sounds ♦

Check for damage ♦

Thoroughly clean around the engine ♦

Clean around belts, belt pulleys ♦

Check the tire pressures ●

Check battery connections ●

Sharpen3)/ Replace mower blades ●

Clean the engine’s cooling air intake 2) ■ ■

Clean the air cleaner’s foam pre-filter 2) ■ ■

Clean the air cleaner’s paper filter cartridge 2) ■

Check/adjust the park brake ♦ ♦

Inspect muffler/spark arrester ♦ ♦

an authorized service workshop is recommended to

maintain your machine in the best possible condition

and to ensure safe operation.

Read Maintenance in the Safety section.

1) First change after 8-10 hours. When operating with a heavy load

or at high ambient temperatures, replace every 50 hours.

2) In dusty conditions, cleaning and replacement are required more

often.

3) Performed by authorized service workshop.

● = Described in this manual

♦ = Not described in this manual

■ = Refer to the engine manufacturer's manual

39

MAINTENANCE

MAINTENANCE

Daily

At least

once

each

year

Maintenance interval

in hours

Before After 25 50 100 300

Check/adjust throttle cable ■

Check the condition of belts, belt pulleys ● ●

Change the engine oil 1) ■ ■

Replace the engine oil filter ■ ■

Clean/replace the spark plugs ■ ■

Replace the fuel filter ● ●

Replace paper air filter 2) ■ ■

Check the caster wheels (every 200 hours) ● ●

Replace the air cleaner’s foam pre-filter 2) ■

Check/adjust the mower deck ● ●

Check the engine valve clearance 3) ♦ ♦

Perform the 300-hour service 3) ♦ ♦

WARNING!

Before performing any service or

adjustment checklist:

• Engage the park brake.

• Place the blade switch in the

disengaged position.

• Turn the engine off.

• Make sure the blades and all moving

parts have completely stopped.

1) First change after 8-10 hours. When operating with a heavy load

or at high ambient temperatures, replace every 50 hours.

2) In dusty conditions, cleaning and replacement are required more

often.

3) Performed by authorized service workshop.

● = Described in this manual

♦ = Not described in this manual

■ = Refer to the engine manufacturer's manual

40

MAINTENANCE

Battery

Your mower is equipped with a maintenance free

battery and does not need servicing. However,

periodic charging of the battery with an automotive

type battery charger will extend its life.

• Keep battery and terminals clean.

• Keep battery bolts tight.

• See chart for charging times.

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.

STANDARD

BATTERY

STATE

OF

CHARGE

APPROXIMATE BATTERY CHARGING TIME*

TO FULL CHARGE AT 80OF / 27OC

Maximum Rate at:

50 Amps 30 Amps 20 Amps 10 Amps

12.6V 100%

- FULL CHARGE -

12.4V 75% 20 min. 35 min. 48 min. 90 min.

12.2V 50% 45 min. 75 min. 95 min. 180 min.

12.0V 25% 65 min. 115 min. 145 min. 280 min.

11.8V 0% 85 min. 150 min. 195 min. 370 min.

*Charging time depends on battery capacity,

condition, age, temperature and efficiency of charger

Cleaning battery and terminals

Corrosion and dirt on the battery and terminals can

cause the battery to lose power.

1. Open the terminal access doors.

2. Disconnect BLACK battery cable first, then the

RED battery cable and remove the battery from

the machine.

3. Rinse the battery with plain water and dry.

4. Clean terminals and battery cable ends with wire

brush until shiny.

5. Coat terminals with grease or petroleum jelly.

6. Reinstall battery.

Replacing battery

1. Lift seat and rotate forward.

2. Using two ½" wrenches disconnect BLACK

battery cable then RED battery cable.

3. Position deck to lowest setting.

4. Front underside of frame, remove the nuts that

secure the battery hold-down.

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-down and secure with nuts

removed in Step 4.

8. Reconnect RED battery cable to positive (+)

battery terminal with bolt and hex nut.

9. Connect BLACK grounding cable to negative (-)

battery terminal with remaining hex bolt and hex

nut

10. Replace terminal boot cover.

11. Lower seat

8050-109

Remove battery hold-down to replace battery

CAUTION!

Always wear eye protection when

around batteries.

41

MAINTENANCE

Safety System

The machine is equipped with a safety system that

prevents starting or driving under the following

conditions.

The engine can only be started when:

1. the mower deck is disengaged,

2. the steering controls are in the outer, locked

neutral position,

3. the park brake is on.

Make daily inspections to ensure that the safety

system works by attempting to start the engine

when one of the conditions is not met. Change the

conditions and try again.

If the machine starts when one of these conditions

is not met, turn the machine off and repair the safety

system before using the machine again.

Make sure the engine stops when the park brake

is not engaged and the operator leaves the seated

position.

Check that the engine stops if the mower blades are

engaged and the driver temporarily moves off the

drivers seat.

8058-026

Steering controls locked in neutral

Park Brake

Visually check that no damage is found on the lever,

links or switch belonging to the park brake. Perform a

standstill test and check that there is sufficient braking

action.

To adjust the park brake, contact the Husqvarna

service workshop.

IMPORTANT INFORMATION

The machine must be absolutely standing still

when applying the park brake.

8058-187

Park brake

WARNING!

Faulty adjustment will result in reduced

braking ability and can cause an

accident.

42

MAINTENANCE

Tire Pressures

All tires should be at 15 psi / 103 kPa / 1 bar.

8011-564

Check tire pressures

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.

Anti-scalp rollers can be set in four positions. The

rollers should be approximately ¼" (6.5 mm) from

ground. Do not adjust the rollers to support the deck.

IMPORTANT INFORMATION

Adjust anti-scalp rollers with the mower on a

flat level surface.

8058-135

Anti-scalp rollers

IMPORTANT INFORMATION

To avoid deck damage, the anti-scalp rollers

must not be adjusted to support the deck.

Caster Wheels

Check every 200 hours. Check that wheels rotate

freely. If wheels do not rotate freely take the unit to

your dealer for service.

Foam filled tires or solid tires will void the warranty.

Removal and installation of caster wheel

1. Remove nut and caster bolt.

2. Pull the wheel out of the yoke and take care of the

spacers.

3. Install in reverse order. Tighten caster bolt.

IMPORTANT INFORMATION

DO NOT add any type of tire liner 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.

8058-055

Caster wheels

43

MAINTENANCE

1

2

1

3

V-belts

Check every 100 hours of operation. Check for severe

cracking and large nicks.

NOTE: The belt will show some small cracks in normal

operation.

The belts are not adjustable. Replace belts if they

begin to slip from wear.

Deck Belt Removal

1. Park on a level surface. Apply parking brake.

2. Lower the deck into the lowest cutting position.

3. Remove bolts from belt shields and remove

shields.

4. Remove any dirt or grass that may have

accumulated around the cutter housings and

entire deck surface.

5. Loosen the nut securing the belt guide. Note the

position of the belt guide for reinstallation.

6. Push inward on the idler arm to release the

tension on the belt.

7. Carefully slip the belt over the top of the cutter

housing pulleys and remove belt from the deck.

8058-108

Belt routing

Deck Belt Installation

NOTE: For ease in installing the deck belt, refer to

the routing decal on the top of the deck.

1. Wrap the deck belt around the electric clutch

pulley that is located on the engine shaft.

2. Route the belt forward and up onto the deck.

3. Place belt around spring loaded idler pulley.

4. Wrap the belt around the stationary idler pulley

and around the mandrel housings.

5. Push inward on the idler arm and carefully route

belt over stationary idler pulley. Once the belt is

properly routed, slowly release the idler arm to

tension belt.

6. Double check belt routing to make sure it

matches the decal affixed to the deck, and the

belt does not have any twist. Correct if needed.

7. Tighten the belt guide and replace belt shields on

both mandrel housings and secure with fasteners.

NOTE: The belt guide should be perpendicular to

the belt when installation is complete.

8058-107

1. Belt shields

2. Belt guide

3. Idler arm

Removing the deck belt

44

MAINTENANCE

1

3

2

IMPORTANT INFORMATION

Special blade bolt is heat treated.

Replace with a Husqvarna bolt if required.

Do not use lower grade hardware than

specified.

8058-129

1. Blade

2. Blade bolt (special)

3. Spindle housing

Blade attachment

Cutting Blades

To attain the best mowing effect, it is important that

blades are well sharpened and not damaged.

Replace blades that have been bent or cracked when

hitting obstacles.

Let the service workshop should decide whether the

blade can be repaired/ground or must be replaced.

Balance the blades after sharpening.

Check the blade mounts.

8058-166

Check the blades

Blade replacement

1. Remove blade bolt by turning counterclockwise.

2. Install new or resharpened blade with stamped

GRASS SIDE facing towards ground/grass

(down) or THIS SIDE UP facing deck and spindle

housing.

3. Seat the blade opening firmly onto the spindle

housing.

4. Tighten blade bolt securely.

5. Torque blade bolt to 45-55 ft/lbs (60-75 Nm).

WARNING!

Blades are sharp. Protect your hands

with gloves and/or wrap blades with a

heavy cloth when handling.

The sharpening of blades should be

carried out by an authorized service

workshop.

45

MAINTENANCE

Adjusting the Mower Deck

Leveling deck

Adjust the deck while the mower is on a level

surface. Make sure the tires are inflated to the correct

pressure. See Technical Data / Transmission. If

tires are under or over inflated, the deck cannot be

properly adjusted. Raise the deck to the highest

(transport) position.

The deck should be adjusted slightly higher in the

rear.

NOTE: To insure accuracy of leveling procedure,

mower deck drive belt must be installed prior to

leveling deck.

1. Wear heavy gloves. Turn each outer blade tip to

align side to side.

2. Measure from the floor surface up to the bottom of

the blade tip on the discharge side of the mower

deck. Record this measurement.

3. Move to the opposite side, check that the

measurement is the same. If adjustment is

required—with a ¾" or adjustable wrench, turn

the lift link adjustment nuts on either side counter

clockwise to lower or clockwise to raise. Adjust

until both side-to-side measurements are equal.

8058-030

Lift link adjustment nut

8058-031

Deck front adjustment nuts

4. Turn either blade to align with the deck front-to-

rear. If the front blade tip does not measure 1/8" to

½" higher in the rear, follow the front adjustment

instructions that follow.

5. With a 5/8 or adjustable wrench, turn the nuts on

the front suspension linkage. Clockwise raises the

front of the mower, counterclockwise will lower

the front. Adjust nuts until rear of mower deck is

positioned level to 1/8" higher in the rear than the

side-to-side measurement.

NOTE: This will place the mower deck in a

standard measurement position. Depending on

the type of grass being mowed or environmental

conditions, additional adjustments may be required

to achieve the desired cut.

80158-166

Set blades to begin alignment

46

MAINTENANCE

IMPORTANT INFORMATION

Use protective glasses when

cleaning and washing.

Cleaning

Regular cleaning, especially under the mower deck,

will increase the machine’s life-span. Make it a habit

to clean the machine directly after use (after it is

cooled), before the debris sticks.

Do not spray water on the top of the mower deck. Use

compressed air to clean the top side of mower deck.

Regularly clean the underside of the deck with normal

water pressure. Do not use a high pressure washer or

steam cleaner. Avoid spraying engine and electrical

components with water.

For models fitted with a cleanout port, attach the quick

connect (from the accessory packet) to any garden

hose. After mowing, snap the hose to the cleanout

port and turn on water supply.

Restart the mower and engage the blades to use the

spinning action to wash away debris. Make sure the

hose is away from the mower blades.

Do not rinse hot surfaces with cold water. Let unit cool

before washing.

Hardware

Check daily. Inspect the entire machine for loose or

missing hardware.

8058-084

Clean regularly

IMPORTANT INFORMATION

Make sure no children are in the area when

using the cleanout port.

47

LUBRICATION

General

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 disulphide

grease.

For daily use, the machine should be lubricated twice

weekly.

Wipe away excess grease after lubrication.

It is important to avoid getting lubricant on the belts

or the drive surfaces on the belt pulleys. Should this

happen, attempt to clean them with spirits. If the belt

continues to slip after cleaning, it must be replaced.

Gasoline or other petroleum products must not be

used to clean belts.

Lubrication Schedule

12/12 Every year Lubricate with grease gun Filter change

1/52 Every Week

1/365 Every day Oil change Level check

48

LUBRICATION

Wheel and Deck Zerks

Use only good quality bearing grease.

Grease from well-known brand names (petrochemical

companies, etc.) usually maintains a good quality.

Front Wheel Mount

Lubricate 3-4 strokes with a grease gun on each set of

wheel bearings.

Front Wheel Bearings

Lubricate 3-4 strokes with a grease gun on each set of

wheel bearings.

8058-068

Lubricating the front wheels

IMPORTANT INFORMATION

Use minimal lubrication and remove excess

lubricant so that is does not come into contact

with belts or belt pulley drive surfaces.

Transmission

The transmission is maintenance free with no need for

level checks or oil changes. If a leak occurs, replace

the unit or contact your Husqvarna dealer.

8058-136

Deck spindle

Deck Spindles

Lower the cutting deck completely.

If a grease gun without rubber hose is used, the foot

plate must be removed.

Lubricate with a grease gun, 2-3 strokes per spindle.

49

TROUBLESHOOTING

Problem Cause

Engine will not start • Blade switch is engaged.

• Steering controls are not locked in the neutral position

• Park brake is not activated

• Battery is dead

• Contamination in the carburetor or fuel line.

• Fuel supply is closed

• Clogged fuel filter or fuel line

• Ignition system faulty

Starter does not turn the engine over • Battery is dead

• Poor contact of the battery terminal cable connections

• Blown fuse

• Fault in the starter safety circuit. See Safety System in the

Maintenance section

Engine runs rough • Faulty carburetor

• Clogged fuel filter or jet

• Clogged ventilation valve on the fuel cap

• Throttle lever in the Cold Weather starting position

• Fuel tank nearly empty

• Fouled spark plugs

• Rich fuel mixture or fuel-air mixture.

• Wrong fuel type

• Water in fuel

• Clogged air filter

Engine seems weak • Clogged air filter

• Fouled spark plugs

• Carburetor incorrectly adjusted

• Air trapped in hydraulic system

Machine vibrates • Blades are loose

• Blades are incorrectly balanced

• Engine is loose

50

TROUBLESHOOTING

Problem Cause

Engine overheats • Clogged air intake or cooling fins

• Engine overloaded

• Poor ventilation around engine

• Defective engine speed regulator

• Too little or no oil in the engine

• Contamination in the carburetor or fuel line.

• Fouled spark plugs

Battery not charging • Poor contact of the battery terminal cable connections

• Charging lead is disconnected

The machine moves slowly, unevenly, or not at all • Park brake on

• Bypass valve on pump open

• Drive belt for the transmission slack or has come off

• Air trapped in hydraulic system

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

• Contact for the electromagnetic coupling has loosened

• Blade switch is faulty or has come loose from cable

contact

• Blown fuse

Transaxle leaks oil • Damaged seals, housing, or gaskets

• Air trapped in hydraulic system

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

• Bent blades

• Suspension for the mower deck is uneven

• Blades are dull

• Driving speed too high

• Grass is too long

• Grass collected under the mower deck

51

STORAGE

Winter Storage

The machine should be readied for storage at the

end of the mowing season or if it will not be in use for

longer than 30 days. Fuel allowed to stand for long

periods of time (30 days or more) can leave sticky

residues that can plug the carburetor and disrupt

engine function.

Fuel stabilizers are an acceptable option as regards

to the sticky residues that can occur during storage.

Add stabilizer to the fuel in the tank or in the storage

container. Always use the mixing ratios 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.

To ready the machine for storage:

1. Thoroughly clean the machine, especially under

the mower deck. Touch up damage to the paint

and spray a thin layer of oil on the underside of

the mower deck to avoid corrosion.

2. Inspect the machine for worn or damaged parts

and tighten any nuts or screws that may have

become loose.

3. Change the engine oil; dispose of properly.

4. Empty the fuel tanks or add a fuel stabilizer. Start

the engine and allow it to run until the carburetor

is drained of fuel or the stabilizer has reached the

carburetor.

5. Remove the spark plug and pour about a

tablespoon of engine oil into the cylinder. Turn

over the engine so that the oil is evenly distributed

and then refit the spark plug.

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

7. Remove the battery. Clean, charge, and store the

battery in a cool place, but protect it from direct

cold.

8. Store the machine in a clean, dry place and cover

it for extra protection.

Service

When ordering spare parts, please specify the

purchase year, model, type, and serial number.

Always use genuine Husqvarna spare parts.

An annual check-up at an authorized service

workshop is a good way to ensure that your machine

performs its best the following season.

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

pilot light such as in a boiler, hot water

tank, clothes dryer, etc. Handle the

fuel with care. It is very flammable and

can cause serious personal injury and

property damage. Drain the fuel into an

approved container outdoors and store

far away from open flame. Never use

gasoline for cleaning. Use a degreaser

and warm water instead.

52

SCHEMATIC

53

TECHNICAL DATA

Engine crankshaft bolt 75 ft/lb (100 Nm)

Deck pulley bolts 75 ft/lb (100 Nm)

Lug nuts 75 ft/lb (100 Nm)

Blade bolt 55 ft/lb (75 Nm)

Standard ¼" fasteners 9 ft/lb (12 Nm)

Standard 5/16" fasteners 18 ft/lb (25 Nm)

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

Standard 7/16" fasteners 52 ft/lb (70 Nm)

Standard ½" fasteners 80 ft/lb (110 Nm)

HEX HEAD CAP SCREWS

The torque values shown should be used as a general guideline when specific torque values are not given.

U.S. Standard Hardware

Grade SAE Grade 5 SAE Grade 8 Flangelock Screw

w/Flangelock Nut

Size ft./lbs Nm ft./lbs Nm ft./lbs Nm

Shank Size (Diameter in inches, fine or

coarse thread)

¼ 9 12 13 18

5/16 18 24 28 38 24 33

3/831 42 46 62 40 54

7/16 50 68 75 108

½ 75 102 115 156

9/16 110 150 165 224

5/8150 203 225 305

¾ 250 339 370 502

7/8378 513 591 801

11/8782 1060 1410 1912

** Grade 5 - Minimum commercial quality (lower quality not recommended)

Metric Standard Hardware

Grade Grade 8.8 Grade 10.9 Grade 12.9

Size ft./lbs Nm ft./lbs Nm ft./lbs Nm

Shank Size (Diameter in inches, fine or coarse thread)

M4 1.5 2 2.2 3 2.7 3.6

M5 3 4 4.5 6 5.2 7

M6 5.2 7 7.5 10 8.2 11

M7 8.2 11 12 16 15 20

M8 13.5 18 18.8 25 21.8 29

M10 24 32 35.2 47 43.5 58

M12 43.5 58 62.2 83 75 100

M14 70.5 94 100 133 119 159

M16 108 144 147 196 176 235

M18 142 190 202 269 242 323

M20 195 260 275 366 330 440

M22 276 368 390 520 471 628

M24 353 470 498 664 596 794

M27 530 707 474 996 904 1205

Accessories

Collection system, mulch kit

Torque Specifications

54

TECHNICAL DATA

Engine

Manufacturer Briggs & Stratton

Type Endurance

Power 23 hp 1,2)

Lubrication Pressure with oil filter

Fuel Min 87 octane unleaded (Max

ethanol 10%, Max MTBE 15%)

Fuel tank capacity 3.5 gallons / 13.25 liters

Cooling Air cooled

Air filter Standard

Alternator 12V

Starter Electric

Transmission

Transmission Hydrostatic transaxles

Speed and direction controls Dual levers, foam gripped

Speed forward 0-6.5 mph / 0-10.5 km/h

Speed reverse 0-3.5 mph / 0-5.6 km/h

Brakes Mechanical park brake

Front caster tires, smooth tread 11 x 4-5

Rear tires, turf pneumatic 18 x 8.5-8

Tire pressure 15 PSI / 103 kPa / 1 bar

Frame

Cutting Width 46" / 116 cm

Cutting Height 1½ - 4" / 3.8 - 10.2 cm

Uncut Circle 0

Number of Blades 2

Blade Length 22¾" / 57.8 cm

Nose Rollers No

Sprung Seat Standard

Service Minder Digital

Blade Engagement Electromagnetic Clutch

Deck Construction Stamped

Productivity 2.4 acres/h / 9700 m2/h

Dimensions

Weight 580 lbs / 263 kg

Base Machine Length 75" / 191 cm

Base Machine Height 40" / 102 cm

Base Machine Width 43¾" / 112 cm

Overall Width, Chute Up 48" / 123 cm

Overall Width, Chute Down 56" / 142 cm

1) The power rating as declared by the

engine manufacturer is the average gross

power output at the specified RPM of a

typical production engine for the engine

model measured using SAE Standards for

engine gross power. Refer to the engine

manufacturer engine specifications.

55

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, (California 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 as they are valuable documents.

56

SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

Delivery Service

Charge the battery q

Adjust the tire pressure of all wheels to 15 PSI (1 bar) q

Mount the steering controls in the normal position q

Connect the contact box to the cable for the seat’s safety switch q

Check that the right amount of oil is in the engine q

Adjust the position of the steering controls q

Fill with fuel and open the fuel shut off valve q

Start the engine q

Check that there is drive to both wheels q

Check the mower deck adjustment q

Check:

The safety switch for the park brake q

The safety switch for the mower deck q

The safety switch in the seat q

The safety switch in the steering controls q

Park brake functionality q

Driving forward q

Driving backward q

Engaging the blades q

Check the idle speed q

Check the engine high idle speed q

Inform the customer about:

The need and advantages of following the service schedule q

The need and advantages of leaving the machine for

service every 300 hours q

The effects of service and maintaining a service journal

on the machine’s resale value q

Application areas for mulching q

Fill in the sales papers, etc. Delivery service has

been carried out

No remaining notes

Certified:

57

SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

Action Date, mtr reading, stamp, sign

25-Hour Service

Check the fuel pump’s air filter q

Sharpen/Replace mower blades if required q

Check the tire pressures q

Check battery with cables q

Lubricate according to lubrication chart q

Check/clean the engine’s cooling air intake q

Clean the air cleaner’s foam pre-filter q

After the First 10 Hours

Change engine oil q

58

SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

Action Date, mtr reading, stamp, sign

100-Hour Service

Perform the 25-hour service q

Perform the 50-hour service q

Change the engine oil filter q

Clean/replace the spark plugs q

Replace the fuel filter q

Check V-belts q

Check tighten caster wheel axle bolts (every 200 hours) q

Change the air filter’s paper cartridge q

50-Hour Service

Perform the 25-hour service q

Clean/replace the air cleaner’s paper filter cartridge

(shorter intervals for dusty operating conditions) q

Change engine oil q

Lubricate according to lubrication chart q

Check/adjust the park brake q

59

SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

Action Date, mtr reading, stamp, sign

At Least Once Each Year

Clean the engine’s cooling air intake (25 hours) q

Replace the air cleaner’s foam pre-filter (300 hours) q

Replace the air filter’s paper cartridge q

Change the engine oil (50 hours) q

Replace the engine oil filter (100 hours) q

Check/adjust the cutting height q

Check/adjust the park brake (50 hours) q

Clean/Change the spark plugs (100 hours) q

Change the fuel filter (100 hours) q

Check the engine valve clearance q

300-Hour Service

Perform the 25-hour service q

Perform the 50-hour service q

Perform the 100-hour service q

Check/adjust the mower deck q

Clean the combustion chamber and grind the valve seats q

Check the engine valve clearance q

Replace the air cleaner’s foam pre-filter q

60

SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

61

SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

62

SERVICE JOURNAL

Action Date, mtr reading, stamp, sign

115 646927 Rev A 2013-10-15

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