Husqvarna 968999204 - iZ4218KAA, 968999208 - iZ5223KOA, 968999205 - iZ4818KAA, 968999207 - iZ5223KAA, 968999206 - iZ4821KAA User Manual

Operators manual

Please read these instructions carefully and make
sure you understand them before using the machine.

MANUAL NO. 539107291 REV. IR (05/29/02)

Models:

968999204 / iZ4218KAA
968999205 / iZ4818KAA
968999206 / iZ4821KAA
968999207 / iZ5223KAA

968999208 / iZ5223KOA

Congratulations on the purchase of your HUSQVARNA mower. 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.

! 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.

! 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 performing
maintenance.

TECHNICAL ASSISTANCE

If you have any questions pertaining to your mower contact your dealer. To locate the nearest dealer
please call: 1-800-HUSKY-62.
For technical assistance please write: Husqvarna, 7349 Statesville Road, Charlotte, NC, 28269 or
call: 1-800-HUSKY-MD.

WARNING: 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

reproductive harm.

WARNING: 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.

Continuous dedication to improve our products require that specifications and design are
subject to change without notice.

2

CONTENTS

SAFETY INSTRUCTIONS ..................... 4

General use and saftey rules..... 4,5

Driving on slopes ....................... 5

Children safety ........................... 5

Service safety ............................ 5,6

Transportation ............................ 6

PRESENTATION ................................... 7

SETUP AND ADJUSTMENTS............... 8

Setup .......................................... 8

Cutting height ............................. 8

Mower deck leveling .................. 9

Pump belt ................................... 15

Lubrication .................................. 15

Tire pressure .............................. 15

Caster wheels ............................ 15

Fuel filter ..................................... 15

Winter storage ............................ 15

TORQUE SPECIFICATIONS ............... 16

MAINTENANCE SCHEDULE ............... 17

TROUBLE SHOOTING ........................ 18

WIRING DIAGRAMS ............................. 19-21

Throttle lever tension ................. 9

Reverse spring detent adj. ......... 9

Park brake adj. ........................... 10

Motion control lever adj. ............. 10,11

OPERATING INSTRUCTIONS .............. 11

Starting and operation ............... 11

Controls ...................................... 11,12

MAINTENANCE ..................................... 13

Engine oil ................................... 13

Mower blades ............................. 13

Safety interlock system .............. 13

Hardware .................................... 14

Air filter ....................................... 14

Hydraulic system ........................ 14

Deck belt .................................... 14

3

SAFETY INSTRUCTIONS

IMPORTANT !

This cutting machine is capable of amputat­ing hands and feet and throwing objects.
Failure to observe the following safety
instructions could result in serious injury or
death. FIG - 1

General use and safety rules:

Read , understand and follow all instructions in
the manual and on the machine before start­ing.

Make yourself familiar with the controls and
how to stop quickly.

Only allow adults who are familiar with the
instructions and the machine to operate it.

The use of PPE’s such as (but not limited to)
protection for the eyes, ears, feet and head is
recommended.

FIG - 1

Never use the machine barefoot or with open
toed shoes. Wear substantial footwear and
long pants.

Never wear loose fitting clothes which can
catch in rotating or moving parts.

Clear the area of objects such as rocks,
stones, toys, wire etc., which could be picked
up and thrown by the blades.

Be sure the area is clear of all people and pets
before mowing. Stop the machine if anyone
enters the area.

Never carry passengers.

Do not cut in reverse unless absolutely neces­sary.

Always look down and behind before and
during reversing.

Be aware of the mower discharge direction and
do not direct it towards anyone.

4

SAFETY INSTRUCTIONS

Never operate the mower without the entire
grass catcher or discharge chute in place.

Use extra care when using a grass catcher on
slopes.

Slow down before turning.

Never leave the machine unattended when the
engine is running. Always turn off the blades,
set the parking brake, stop the engine and take
out the keys before leaving the machine.

Stop the blades when crossing surfaces other
than grass; or when traveling to and from the
area to be mowed.

Mow only in daylight or good artificial light.

Never use the machine when under the influ­ence of alcohol or drugs.

Watch out for traffic when operating near or
crossing roadways.

Use extra care when loading and unloading the
machine onto a trailer or truck.

Never pull anything with the machine unless it
is an authorized attachment from Husqvarna. A
pull type trailer will not allow zero turn capabili­ties and could cause serious injury or damage
to machine.

Driving on slopes

Avoid stopping and starting on slopes.

Do not cut wet grass. The tires will loose grip
and the machine can slide.

Children safety

Tragic accidents can occur if the driver does
not pay close attention to children in the area.
Children are often attracted to the machine and
the work of mowing. Never assume that chil­dren stay where you saw them last.

Keep children away from the mowing area and
under adult supervision.

Be alert and turn off the machine if children
enter the mowing area.

Never allow children to ride on the machine.

Never allow children to operate the machine.

Service safety

Use extra care in handling gasoline and other
fuels. They are flammable and vapors are
explosive.

Slopes are a major factor related to loss-of­control and tip over accidents, which can result
in serious injury or death. All slopes require
extra caution. If you cannot reverse up the
slope or you feel uncertain avoid mowing it.

Mow up and down slopes, not across.

Watch for holes, ruts or bumps. Uneven terrain
could cause the machine to overturn.

Keep all movement on slopes slow and
gradual. Do not make sudden changes in
speed or direction.

When turning on slopes always turn to the
downhill side.

Do not mow excessively steep slopes.

Store fuel in approved containers.

Never fill up the machine with fuel when it is
running. Allow engine to cool before refueling.
Do not smoke.

Never fill up with fuel indoors.

Never store machine or fuel containers inside
where there is an open flame.

Never run the machine inside a closed area.

Keep all nuts and bolts tight to keep machine in
safe operating condition.

Never tamper with safety devices. Check thier
proper operation regularly.

5

SAFETY INSTRUCTIONS

Never operate the machine without proper
guards, covers, safety switches and devices in
place and properly functioning. Inspect these
items regularly. If their condition or operation is
questionable they must be replaced before
using the machine. FIG - 2

Keep machine free of grass, leaves and other
debris. Clean up oil, grease and fuel spills.

!

THE MOWER SHALL NOT BE OPERATED WITHOUT

EITHER THE ENTIRE GRASS CATCHER OR THE CHUTE

DEFLECTOR COVERING THE GRASS DISCHARGE

OPENING. DO NOT REMOVE THE GRASS CATCHER OR

CHUTE DEFLECTOR FROM THE GRASS DISCHARGE

OPENING UNTIL BLADE OR BLADES HAVE STOPPED.

DANGER

Stop and inspect the machine if you strike an
foreign object. Repair any damage before
restarting the machine.

Be extra careful when handling battery acid.
Acid can cause severe burns.

Never smoke when performing maintenance on
the battery. The battery can explode.

Do not alter the setting of the governor and do
not race the engine.

Never make adjustments with the engine
running.

Grass catcher components are subject to wear,
damage and deterioration, which could expose
moving parts or allow objects to be thrown.
Frequently check components and replace with
genuine parts, when necessary. FIG - 2

FIG - 2

Mower blades are sharp and can cut. Wrap the
blades or use leather gloves. Always use
caution when handling them.

The machine is tested for safety and approved
only for equipment supplied or recommended
by Husqvarna.

Check the functioning of the brakes regularly.
Adjust and maintain them as needed.

Transportation

Use a heavy duty trailer to haul the machine.
Set parking brake, turn off fuel valve and strap
machine to trailer. NOTE: Parking brake will not
hold machine when transporting. Be sure to tie
down the machine to trailer. Back on the trailer
to prevent possible tip over.

6

Presentation

PRESENTATION

Thank you for buying a HUSQVARNA! Before
operating your new mower, read, understand
and follow the safety instructions and other
directions in this manual.

Motion Control Levers

Lawnmowers and all power equipment, can be
potentially dangerous if used improperly.
Safety requires good judgement, careful use in
accordance with these instructions and com­mon sense.

Fuel Cap

Deck Lift Lever

Park Brake Lever

Blade Engagement Switch

Key Switch

7

SETUP AND ADJUSTMENTS

WARNING: No settings or adjustments are
to be made unless: Engine is stopped, key
has been removed, park brake is on and
battery cable removed from battery.

Setup

Uncrate machine.

Mount rear drive wheels using the lug nuts
installed on the hubs.

Check the tire pressure in all four tires. All tires
should be 15 psi.

Control
Arm

Motion
Control
Lever

Remove top bolt in control arm and loosen
bottom bolt, rotate the control levers to the
upright position. Align the levers so they are
even in the neutral position. Reinstall hardware
and tighten. FIG - 3

Install seat rod to the seat frame with cotter pin
in plastic bag. Seat rod is located under the seat
in the hydraulic pump area.

Check engine oil with dip stick. Add if needed
per the engine manufactures specifications.
See engine manual for oil type and filling specifi­cations. FIG - 4

Loosen the discharge chute slightly and lower
into position. Chute should be snug but still pivot
freely.

Install armrests to seat. Hardware and armrests
are in the plastic bag.

Operating

Range

FIG - 3

“F” Full
Mark

FIG - 4

Lift Lever

Adjustments

Cutting Height

Stop the mower and disengage the blades.

Raise the deck height lever to the transport
position.

Remove the height adjustment pin and place it
in the desired cutting height hole. Lower the lift
lever down onto pin. NOTE: Anti-scalp rollers
must be in the proper position for maximum
deck floatation. See the decal on the front deck
for proper settings. FIG - 5

Deck Height
Adjusment Plates

FIG - 5

8