Husqvarna Z4818BIA User manual

Brand: Husqvarna

Model: Z4818BIA

Category: Lawnmowers

Type: User manual

This manual is also suitable for

968999250

Operators Manual

968999250 / Z4818BIA

Models:

Please read these instructions carefully and make

sure you understand them before using the machine.

MANUAL NO. 539109797 REV. IR (09/18/04)

Congratulations on the purchase of your Husqvarna mower. It has been designed, engineered

and manufactured to give you the best possiblbe dependability and performance. This manual has

been prepared for the owners and operators of the models called out on the front cover of this

manual. Read, understand and follow the safety and operating instructions. Follow a regular sched-

ule in maintaining, caring for and using your mower. Follow the instructions under “Customer Re-

sponsibilities” and “Storage” sections of this owner’s manual.

Continuous dedication to improve our products require that specifications and design are

subject to change without notice.

WARNING

Failure to follow cautious operating practices can result in serious injury to the operator or other per-

sons. The owner must understand these instructions, and must allow only trained persons who un-

derstand 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.

CAUTION

1. Keep all shields, guards and safety devices in place and in proper working condition.

2. Stop engine and remove spark plug wires or remove key before adjusting, servicing, or perform-

ing maintenance.

Engine exhaust, some of it’s constituents, and certain vehicle componets contain or emit

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

ductive harm.

Battery posts, terminals and related accessories contain lead and lead com-

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

other reproductive harm.

Wash hands after handling.

WARNING

GOOD SERVICE

Husqvarna products are sold all over the world and only in specialized retail stores with complete

service. This ensures that you as a customer receive only the best support and service. Before the

product is delivered, the machine has, for example, been inspected and adjusted by your retailer.

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

Beatrice, NE. Printed in U.S.A.

CONTENTS

SYMBOLS & DECALS ......................... 4

SAFETY INSTRUCTIONS .................... 5

General use and saftey rules ...... 5

Driving on slopes ........................ 7

Children safety............................ 8

Service safety ............................. 8

Transportation ............................ 10

SPECIFICATIONS ................................. 11

ASSEMBLY ........................................... 12

Tools Required............................ 12

Unpacking ................................... 12

Seat Attachment ......................... 12

Control Lever Attachment ........... 12

Check Tire Pressure .................. 14

Assembly Checklist .................... 14

OPERATION.......................................... 15

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

Operation Instructions ................ 16-21

CUSTOMER RESPONSIBILITIES ...... 22

Maintenance Schedule ............... 22

Lubrication Chart ........................ 23

Tires ........................................... 23

Operator Presence System ....... 23

Blade Care ................................. 23

V-Belts ........................................ 25

Engine ........................................ 25

Air Screen & Air Filter ................. 26

Oil Filter ...................................... 26

Spark Plugs ................................ 26

Fuel Filter .................................... 26

Cleaning ..................................... 26

SERVICE AND ADJUSTMENT ............. 27

Mower ......................................... 27

Deck Level .................................. 27

Deck Belt Replacement ............. 28

IZT (Integraded Zeroturn

Transaxle) Belt Replacement ..... 29

Seat Adjustment ......................... 30

Control Levers Adjustment ......... 30

Wheel Removal .......................... 30

Jump Starting Engine ................. 30

Battery Replacement .................. 31

Park Brake .................................. 31

Tracking Adjustment ................... 32

STORAGE ............................................. 33-34

TROUBLESHOOTING ......................... 35-36

WIRING SCHEMATIC ........................... 37

SYMBOLS AND DECALS

Reverse Neutral

Fast

Slow

Fuel

Ignition

Stop

Run

Start

Mower

deck

engaged

Mower

deck

disengaged

Choke

Parking

brake

Warning

Danger

Caution

Do not stand here

Do not put pressure on

drive levers.

Read Operator’s Manual.

Cutting

height

Do not touch rotating parts.

Do not tow or push mower

unless you engage the IZT

(Intergraded Zeroturn

Transaxle) bypass linkages

Battery acid is corrosive, explosive, and flammable.

Read

Operator’s

Manual

Shut off engine

& remove key

before perform-

ing any

maintenance or

repair work.

Keep a

safe

distance

from the

machine.

Use on

slopes no

greater

than 10°

No passen-

gers

Whole

body

exposure

to thrown

objects.

Severing

of fingers

& 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.

General Use

• Read all instructions in this operator’s

manual and on the machine before starting

it. Ensure that 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 recognize the safety decals.

• Only allow the machine to be used by adults

who are familiar with its use.

• Make sure nobody else is in the vicinity of the

machine when you start the engine, engage

the drive, or run the machine.

• 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 start-ing

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.

• Always look down and behind before and

during reversing maneuvers. Keep a look out

for both large and small obstacles.

• Slow down before turning.

• Shut down the blades when not mowing.

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.

SAFETY INSTRUCTIONS

Read the operator’s manual before starting the

machine

8011-512

Clear the area of objects before mowing

8011-513

8011-520

• Be careful when rounding 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 consumed alcohol, or if you are

taking other 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.

• Never allow children or other persons not

trained in the use of the machine to use or

service it. Local laws may regulate the age

of the user.

• 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.

• Never wear loose clothing that can get

caught in moving parts.

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

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.

Personal protective equipment

8011-292

SAFETY INSTRUCTIONS

Do as follows

• Remove obstacles such as stones,

tree branches, etc.

• Mow up and down, not side-to-side.

• Never drive the rider on terrain that slopes more

than 10°.

• Avoid starting or stopping on a slope. If the tires

begin to slip, shut down the blades and drive

slowly down the slope.

• Always drive evenly and slowly on slopes.

• Make no sudden changes in speed or direction.

• Avoid unnecessary turns on slopes, and if it

proves necessary, turn slowly and gradually

downward, if possible.

• Watch out for and avoid driving over furrows,

holes, and bumps. On uneven terrain, the

machine can tip more easily. Long grass can

hide obstacles.

• Drive slowly. Use small movements of the

steering controls.

• Be extra cautious with any additional equipment,

which can alter the machine’s stability.

• Do not mow near verges, ditches, or banks. The

machine can suddenly spin around if a wheel

goes over the edge of a drop or ditch, or if an

edge gives way.

• Do not mow wet grass. It is slippery, and the tires

can lose their grip, so that the machine slides.

• Try not to stabilize the machine by putting a foot

on the ground.

• When cleaning the chassis, the machine may

never be driven near verges or ditches.

Mow up and down, not side-to-side

8003-004

Be extra cautious when driving on slopes

8011-519

Driving on slopes is one of the operations where

the risk is greatest that the driver will lose control or

the machine will tip over, which 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.

• Avoid starting or stopping on a slope. If tires

lose traction, disengage the blades and

proceed slowly straight down the slope.

• If machine stops while going uphill, disen-

gage blades and back down slowly.

• Do not turn on slopes unless necessary, and

then, turn slowly and gradually downhill, if

possible.

SAFETY INSTRUCTIONS

Driving on Slopes

Children

• Serious accidents may occur if you fail to be

on guard for children in the vicinity of the

machine. Children are often attracted to the

machine and mowing work. Never assume

that children will stay put where you last saw

them.

• Keep children away from the mowing area

and under close supervision by another

adult.

• Keep an eye out and shut off the machine if

children enter the work area.

• Before and during a 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 the machine.

• Be particularly cautious near corners,

bushes, trees, or other objects that block

your view.

SAFETY INSTRUCTIONS

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.

Never allow children to operate the machine

8011-517

8011-516

• Stop the engine. Prevent the engine from

starting by removing the ignition key before

making any adjustments or performing

maintenance.

• Never fill the fuel tank indoors.

• Fuel and fuel fumes are poisonous and

extremely flammable. Be especially cautious

when handling fuel, as carelessness can

result in personal injury or fire.

• Only store fuel in containers approved for the

purpose.

• Never remove the fuel tank cap and never fill

the fuel tank while the engine is running.

Never fill the fuel tank indoors

• 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 such a way that

there is no risk of leaking fuel or fuel vapor

leading to 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 until it 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.

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/

damage.

• Ensure that nuts and bolts, especially the

fastening bolts for the blade attachments, are

properly tightened 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.

SAFETY INSTRUCTIONS

WARNING!

The engine, the exhaust system,

and the hydraulic system’s

components become very warm

during operation.

Risk for burns if touched.

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 touching the battery.

Do not smoke when performing maintenance on

the battery. The battery can explode and cause

serious injury/damage

8011-563

• Never use the machine indoors or in spaces

lacking proper ventilation. The exhaust fumes

contain carbon monoxide, an odorless,

poisonous, and lethal gas.

• Stop and inspect the equipment if you run over

or into anything. If necessary, make repairs

before starting.

• Never make adjustments with the engine

running.

• The machine is tested and approved only with

the equipment originally provided or

recommended by the manufacturer.

• The blades are sharp and can cause cuts and

gashes. Wrap the blades or use protective

gloves when handling them.

• Check the parking brake’s functionality

regularly. Adjust and service as necessary.

• The mulch deck shall only be used when

higher quality mowing is desired in familiar

areas.

• 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.

Transport

• The machine is heavy and can cause serious

crushing injuries. Be extra cautious when it is

loaded on or unloaded from a vehicle or trailer.

• Use an approved trailer to transport the

machine. Activate the parking brake, turn off

the fuel supply, and fasten the machine with

approved fastening devices, such as bands,

chains, or ropes, when transporting.

• Check and abide by local traffic regulations

before transporting or driving the machine on

any road.

SAFETY INSTRUCTIONS

Never drive the machine in an enclosed space

8011-515

8011-514

Clean the machine regularly

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.

Reverse the machine onto the transport

vehicle to avoid tipping it over.

SPECIFICATIONS

GASOLINE CAPACITY 5.6 GALLONS

AND TYPE UNLEADED REGULAR

OIL TYPE (SPI-SF-SJ): SEE YOUR ENGINE

OWNERS MANUAL

SPARK PLUG: SEE ENGINE MANUAL

GROUND SPEED (MPH): FORWARD: 0 - 5.5

REVERSE: 0 - 2.5

TIRE PRESSURE: FRONT: 15 PSI

REAR: 15 PSI

CHARGING SYSTEM: BRIGGS & STRATTON 16 AMP

@ 3600 RPM

BATTERY: MIN. CCA: 300

CASE SIZE: 5 1/4W X 7 3/4 L X 6 T

BLADE BOLT TORQUE: 45-55 FT./LBS.

CUSTOMER RESPONSIBILITIES

• Read and observe the safety rules.

• Follow a regular schedule in maintaining,

caring for and using your mower.

• Follow the instructions under "Customer

Responsibilities” 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,

brush-covered or grass-covered land un-

less 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 main-

tained in effective working order by the op-

erator.

A spark arrester for the muffler is available

through your nearest authorized engine service

center/department.

CONGRATULATIONS on your purchase of a

new mower. It has been designed, engineered

and manufactured to give you the best possible

dependability and performance.

Should you experience any problem you cannot

easily remedy, please contact your nearest

authorized service center/ department. We

have competent, well-trained technicians and

the proper tools to service or repair this mower.

Please read and retain this manual. The in-

structions will enable you to assemble and

maintain your mower properly. Always observe

the "SAFETY RULES”.

ASSEMBLY

Your new mower has been assembled at the factory with the exception of those parts left un-

assembled for shipping purposes. To ensure safe and proper operation of your mower, all

parts and hardware you assemble must be tightened securely. Use the correct tools as

necessary to insure proper tightness.

TOOLS REQUIRED

FOR ASSEMBLY

1. 9/16" wrench or 9/16" socket w/ drive

ratchet

2. Tire pressure gauge

3. Nail bar or claw hammer

4. Wire snips

When right or left hand is mentioned in this

manual, it means when you are in the operating

position (seated).

TO REMOVE THE MOWER

FROM CRATE

UNPACK CRATE

• Using the nail bar or hammer, remove the

top of the crate first. Then remove the

sides of the crate and place these out of

the way. Be careful of any exposed nails

or staples.

• Remove the plastic bag that covers the

mower.

• Using the wire snips, cut any plastic ties

that are holding the mower to the crate.

• Remove the seat off of the front of the

mower and place in a safe location.

BEFORE REMOVING THE

MOWER FROM THE SKID

ATTACH SEAT (See Fig. 1)

The seat position should be adjusted forward or

backward so that the operator can comfortably

reach the deck lift pedal and safely operate the

mower. See "Service and Adjustment" Section

of this manual.

• Remove protective wrap from the seat.

• Remove the three prong knobs and

washers from the seat and place in the

storage area in the right side console.

• Raise the seat pan up so that the bottom

can be easily accessed.

• Securing one of the three prong knobs

and washers, insert it thru the seat pan

slot and into the corresponding threaded

hole in the seat bottom.

• Repeat for the other three holes.

• Tighten the three prong knobs in the

approximate position desired for the

seat.

• Connect the wiring harness to the seat

switch.

Adjustments may be required to position the

seat in the desired position. Refer to the

"Service and Adjustment" section of this

manual.

FIGURE 1

ATTACH CONTROL LEVERS (See Fig. 2)

• Using the 9/16" wrench or socket and

ratchet, remove the bottom hex bolt and

spring washer from the control arm.

• Rotate the control lever up until the bolt

and spring washer can be placed thru

the slot in the bottom of the control lever

and threaded back into the control arm.

• Center the hex bolt in the slot on the

control lever. Using the wrench or

ratchet, tighten both the top and bottom

hex bolts.

• Repeat on opposite side of the mower.

CZ-1

1. SEAT PAN

2. KNOBS

3. WIRE HARNESS

ASSEMBLY

NOTE: You may now roll or drive the mower off

of the skid. Follow the appropriate instruction

below to remove the mower from the skid.

Adjustments may be required to get uniform

positioning of the control lever. Refer to the

"Service and Adjustment" section of this manual.

FIGURE 2

CZ-2

1. CONTROL LEVER

2. CONTROL ARM

3. HEX BOLTS

4. NEUTRAL SLOT

TO ROLL THE MOWER OFF OF THE SKID

(See Operation section for location and

function of controls

• Move to the rear of the mower, and place

the IZT (Integraded Zeroturn Transaxle)

bypass linkages into the bypass position

to disengage the IZT’s (See “TO

TRANSPORT” in the Operation section

of this manual).

• Sitting on the mower, press the deck lift

pedal in to the highest cutting position.

• Release park brake lever.

• Roll the mower forward or backward off

of the skid.

TO DRIVE THE MOWER OFF OF THE

SKID (See Operation section for location

and function of controls)

WARNING

Before starting, read, understand and

follow all instructions in the Operation

section of this manual. Be sure the mower

is in a well-ventilated area. Be sure the area

in front of the mower is clear of other people

and objects.

ASSEMBLY

• Be sure all of the above assembly

steps have been completed.

• Check engine oil level and fill fuel

tank with gasoline.

• Place the IZT(Integraded Zeroturn

Transaxle) bypass linkages into the

drive position (See “TRANSPORT” in

the Operation section of this manual).

• Sit on the seat in the operating

position, set the park brake lever to

the on position.

• Rotate the control levers outward

into the neutral slot.

• Press forward on the deck lift pedal

to raise the deck into the highest

cutting position.

• Place the throttle control into the

choke position.

• Start the engine. After the engine

has started, move the throttle control

to the idle position.

• Release the park brake.

• Move the control levers into the

operate position.

CHECKLIST

PLEASE REVIEW THE FOLLOWING

CHECKLIST

• All assembly instructions have been

completed

• No remaining loose parts in crate

• Seat is adjusted properly and securely

fastened

• All tires are properly inflated

• Check wiring. See that all connections

are still secure, and wires are properly

clamped.

• Before driving the mower, be sure the

IZT(Integraded Zeroturn Transaxle)

bypass linkages are in the drive position.

WHILE LEARNING HOW TO USE

YOUR MOWER, PAY EXTRA

ATTENTION TO THE FOLLOWING

ITEMS:

• Engine oil is at proper level

• Fuel tank is filled with fresh, clean,

regular unleaded gasoline. Check your

engine manual for fuel requirements.

• Become familiar with all controls – their

location and function. Operate them

before you start the engine.

• Become familiar with unit operation on a

flat and level area with the mower deck

shut off.

• Be sure the brake system is in a safe

operating condition. If adjustment is

needed see Service and Adjustment

section.

ASSEMBLY

CHECK THE TIRE PRESSURE

Correct tire pressure is important for best cutting

performance.

• Check the tire pressure and adjust

accordingly. Refer to the

“SPECIFICATIONS” section in this

manual.

• Slowly move the control levers

forward and slowly drive the mower

off of the skid.

• Return the control levers back to the

neutral position.

• Apply the park brake.

• Turn the ignition key to the “OFF”

position.

OPERATION

CONTROLS

1. PTO SWITCH –

Used to engage or

disengage the deck blades.

2. FOOT PEDAL – Used to raise, lower and

select various cutting heights of the deck.

3. CONTROL LEVERS – Sets the speed of

the mower in both forward and reverse

directions and turns the mower.

4. CHOKE CONTROL – Used when starting

a cold engine.

5. THROTTLE CONTROL – Used to control

Engine Speed.

6. IZT (Integraded Zeroturn

Transaxle)BYPASS LINKAGES –

Bypasses IZT’s for pushing or pulling

mower.

7. IGNITION SWITCH – Used to start or stop

the engine.

8. PARKING BRAKE LEVER – Engages

and disengages the park brakes.

9. TENSION RELIEF LEVER – Used to

release the belt tension on the deck belt for

ease in removing or replacing the belt.

10. HOUR METER – Indicates hours of

operation.

FIGURE 3

CZ-3

CZ-10

CZ-5

CZ-6

OPERATION

HOW TO USE YOUR MOWER

TO SET PARKING BRAKE (See Fig. 3)

Your 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.

• Pull park brake lever up to engage the

park brake. Make sure the lever is

secured to the right.

DECK BLADES

• To stop the deck blades, press down on

the PTO Switch into the disengaged

position.

ENGINE

• Move throttle control to slow position.

NOTE: Failure to move the throttle control to

slow position and allow engine to idle before

stopping may cause engine to “backfire”.

• Turn ignition key to “OFF” position and

remove key. Always remove key when

leaving the mower to prevent

unauthorized use.

• Never use choke to stop engine.

IMPORTANT: LEAVING THE IGNITION

SWITCH IN ANY POSITION OTHER THAN

“OFF” WILL CAUSE THE BATTERY TO BE

DISCHARGED, (DEAD).

WARNING

Always stop mower completely before

leaving the operators position; to empty a

grass catcher, etc.

Pressing the throttle control all of the way

forward will choke the engine. For full throttle,

press throttle control forward until you feel

resistance.

• Operating engine at less than full throttle

reduces the battery charging rate

• Full throttle offers the best mower

performance.

TO USE CHOKE CONTROL (See Fig. 3)

Use choke control whenever you are starting a

cold engine. Do not use to start a warm engine.

• To choke, pull up on the choke knob.

• To take out of choke, push down on the

choke knob.

TO MOVE FORWARD AND BACKWARD

(See Fig. 4)

IMPORTANT: CONTROL LEVERS RETURN

TO NEUTRAL WHEN RELEASED. THIS MAY

CAUSE A SUDDEN STOP OF THE MOWER.

The direction and speed of movement is

controlled by the control levers on either side of

the mower.

The left lever controls the flow of oil in the left IZT

(Integraded Zeroturn Transaxle) to the left wheel.

The right lever controls the flow of oil in the right

IZT to the right wheel.

TO USE THROTTLE CONTROL (See Fig. 3)

Always operate engine at full throttle. The

Throttle control is equipped with a choke detent.

OPERATION

Motion Control Lever Pattern

(Right Side)

FIGURE 4

FRONT OF

MOWER

1. FORWARD

2. NEUTRAL

3. NEUTRAL SLOT

NEUTRAL LOCK

4. REVERSE

FIGURE 4A

OPERATION

NOTE: To begin motion the operator must be in

the seat and the parking brake disengaged

before the motion control levers can be moved

from the neutral slots or the engine will kill. Fig. 4

and 4A.

By moving the levers an equal amount forward

or back the machine will move in a straight line

in that direction. Fig. 4 and 4A

Movement of either lever forward will cause the

right or left wheel to rotate in a forward direction.

To stop movement pull both levers into the

neutral position.

To turn right while moving in a forward direction

pull the right lever back towards the neutral

position, this will slow the rotation of the right

wheel and cause the machine to turn in that

direction.

To turn left while moving in a forward direction

pull the left lever back towards the neutral

position, this will slow the rotation of the left

wheel and cause the machine to turn in that

direction.

To zero turn pull one lever back beyond neutral

while holding the other slightly ahead of neutral.

NOTE: The direction of the zero turn will be

determined by which lever is pulled back beyond

neutral. Thus left lever back, left zero turn and

opposite for right zero turn.

Use extra care when using this maneuver

the machine can spin very rapidly if one

lever is positioned too far ahead of the

other.

CAUTION

DO NOT apply excessive force to control

levers or use to assist in dismounting unit.

Misuse will result in bent control levers.

CZ-7

1 2

1. FORWARD

2. REVERSE

3. CONTROL LEVER

4. HEX NUTS & WASHERS

5. CONTROL ARM

6. NEUTRAL SLOT

FIGURE 5

CZ-8

1. FOOT PEDAL

2. LIFT ARM

3. HEIGHT PLATE

The deck cutting height is obtained by pressing

the foot pedal forward to lift the deck. To lower

the deck, you apply pressure to the top side of

the foot pedal and allow it to pivot while allowing

the lift arm to rotate to the rear of the unit. To

stop in a desired cutting position, rotate the foot

pedal down into the notch in the height plate.

The cutting height range is from 1 1/2" to 4 1/2"

in 1/2" increments. The heights are measured

from the ground up to the blade tip with the

engine not running.

• The average lawn should be cut to 2 1/2"

during the cool season and to over 3"

during the hot months. For healthier and

better looking lawns, mow often and after

moderate growth.

• For best cutting performance, grass over

6 inches in height should be mowed

twice. Make the first cut relatively high;

the second to the desired height.

TO ADJUST THE DECK CUTTING

HEIGHT (See Fig. 5)

OPERATION

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Husqvarna Z4818BIA User manual

Brand: Husqvarna

Model: Z4818BIA

Category: Lawnmowers

Type: User manual

This manual is also suitable for

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Husqvarna Z4818BIA User manual

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