Husqvarna L321AHE-96794990100, 96794990100 Owner’s Manual
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SAFETY RULES
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.
WARNING! Look for this symbol to
point out important safety precautions.
It means CAUTION!!! BE COME
ALERT!!! YOUR SAFE TY IS IN
VOLVED.
WARNING! In order to prevent
accidental starting when setting up,
transporting, adjusting or making
repairs, always disconnect spark plug
wire and place wire where it can not
come in contact with plug.
CAUTION! Muffler and other engine parts become
extremely hot during operation and remain hot after
engine has stopped. To avoid severe burns on
contact, stay away from these areas.
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.
WARNING! This lawn 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
unless the engine’s exhaust system is
equipped with a spark arrester meeting
applicable local or state laws (if any). If
a spark arrester is used, it should be
maintained in effective working order
by the operator.
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 arrester for the muffler is available
through your nearest authorized service center.
Children
WARNING! Children can be seriously
injured or killed by this equipment.
Carefully read and follow all of the
safety instructions below.
CHILDREN CAN BE INJURED BY THIS EQUIPMENT.
The American Academy of Pediatrics recommends that
children be a minimum of 12 year of age before operating
a pedestrian controlled lawn mower and a minimum of
16 years of age before operating a riding lawn mower.
Tragic accidents can occur if the op er a tor 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 under the
watchful care of a responsible adult other than the
operator.
• Be alert and turn machine off if children enter the
area.
• Before and while walking backwards, look behind and
down for small children.
• Never allow children to operate the machine.
• Be particularly careful near corners, bushes, trees or
other objects that block your view.
General operation
• Read, understand, and follow all instructions on the
machine and in the manual(s) before starting. Be
thoroughly familiar with the controls and the proper
use of the machine before starting.
• Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.
• Only allow responsible individuals, who are familiar
with the instructions, to operate the machine.
• Clear the area of objects such as rocks, toys, wire,
bones, sticks, etc., which could be picked up and
thrown by blade. Stay behind the handle when the
engine (motor) is running.
• Be sure the area is clear of other people before
mowing. Stop machine if anyone enters the area.
• Do not operate machine bare footed or while wearing
sandals. Al ways wear substantial footwear with good
ankle support while mowing.
• Do not pull mower backwards unless absolutely
necessary. Always look down and behind before and
while moving backwards.
• Never direct discharged material toward anyone.
Avoid discharging material against a wall or
obstruction. Material may richochet back toward the
operator. Stop blade when crossing gravel surfaces.
• Do not operate the mower without proper guards,
plates, grass catcher or other safety protective
devices in place.
2 – English
SAFETY RULES
• See manufacturer’s instructions for proper operation
and installation of accessories. Only use accessories
approved by the manufacturer.
• Stop blade when crossing gravel surfaces.
• Never leave a running machine unattended.
• Stop the engine (motor) and wait until the blade
comes to a complete stop before cleaning the
machine, removing the grass catcher, or unclogging
the discharge chute.
• Mow only in daylight or good artificial light.
• Do not operate the machine while under the influence
of alcohol or drugs.
• Never operate machine in wet grass. Always be sure
of your footing: keep a firm hold on the handle, walk,
never run.
• Disengage drive system, if so equipped, before
starting the engine (motor).
• If the equipment should start to vibrate abnormally,
stop the engine (motor) and check immediately for the
cause. Vibration is generally a warning of trouble.
• Always wear eye protection when operating machine.
• Use extra care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
• When loading or unloading this machine, do not
exceed the maximum recommended operation angle
of 15q.
• 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 or open toed
footwear.
Always let someone know you are outside mowing.
Slope operation
Slopes are a major factor related to slip & fall accidents,
which can result in severe injury. All slopes require extra
caution. If you feel uneasy on a slope, do not mow it.
Do:
• Mow across the face of slopes, never up and down.
• Remove obstacles such as rocks, tree limbs, etc.
• Watch for holes, ruts, bumps or hidden objects.
Uneven terrain could cause a slip and fall accident.
Tall grass can hide obstacles.
Do not:
• Do not mow near drop-offs, ditches or embankments.
You could lose your footing or balance.
• Do not mow on wet grass or excessively steep slopes.
Poor footing could cause a slip and fall accident.
Safe handling of gasoline
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 an approved container.
• Never remove gas cap or add fuel with the engine
running.
• Allow the engine to cool before refueling.
• Never refuel the machine indoors.
• Never store the machine or fuel container where there
is an open flame, spark or pilot light such as a water
heater or on other appliances.
• Never fill containers inside a vehicle, on a truck or
trailer bed with a plastic liner. Always place containers
on the ground away from your vehicle before filling.
• Remove gas-powered equipment from the truck or
trailer and refuel it on the ground. If this is not
possible, then refuel such equipment with a portable
container, rather than from a gasoline dispenser
nozzle.
• Keep the nozzle in contact with the rim of the fuel tank
or container opening at all times until fuelling is
complete. Do not use a nozzle lock-open device.
• If fuel is spilled on clothing, change clothing
immediately.
• Never overfill the fuel tank.
• Replace gas cap and tighten securely.
General service
• Never run a machine inside a closed area.
• Never make adjustments or repairs with the engine
(motor) running. Disconnect the spark plug wire, and
keep the wire away from the plug to prevent
accidental starting.
• 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. Never do anything to interfere with
the intended function of a safety device or reduce the
protection provided by a safety device.
• Keep machine free of grass, leaves, or other debris
build-up. Clean oil or fuel spillage. Allow machine to
cool before storing.
• Stop and inspect the equipment if you strike an object.
Repair, if necessary, before restarting.
• Never attempt to make wheel height adjustments
while the engine is running.
• Grass catcher components are subject to wear,
damage, and de te ri o ra tion, which could expose
moving parts or allow objects to be thrown. Frequently
check components and replace with manufacturer’s
recommended parts, when necessary.
• Mower blades are sharp and can cut. Wrap the
blade(s) or wear gloves, and use extra caution when
servicing them.
• Do not change the engine governor setting or
overspeed the engine.
• Maintain or replace safety and instruction labels, as
necessary.
English – 3
Key to symbols
WARNING! The machine can be a
dangerous tool if used incorrectly or
carelessly, which can cause serious or fatal
injury to the operator or others.
Please read the operator’s manual
carefully and make sure you understand
the instructions before using the machine.
Stop the engine
KEY TO SYMBOLS
Warning: rotating cutter. Keep hands and
feet clear.
Warning: rotating parts. Keep hands and feet
clear.
Keep people and animals well away from the
working area.
Before and while walking rearward, look
STOP
behind and down for small children, animals
or other risks that can cause you to fall.
Start the engine
Fast
Slow
Fuel
Oil
Choke
DANGER, Keep hands
and feet away.
Watch out for thrown objects and ricochets.
Slope hazard.
Use approved hearing protection.
Explanation of warning levels
The warnings are graded in three levels.
WARNING!
WARNING! Used if there is a risk of
serious injury or death for the operator
or damage to the surroundings if the
instructions in the manual are not
followed.
IMPORTANT!
IMPORTANT! Used if there is a risk of
injury to the operator or damage to the
surroundings if the instructions in the
manual are not followed.
CAUTION!
CAUTION! Used if there is a risk of damage to
materials or the machine if the instructions in the
manual are not followed.
4 – English
CONTENTS
Contents
SAFETY RULES
Children ................................................................. 2
General operation .................................................. 2
Slope operation ...................................................... 3
Safe handling of gasoline ...................................... 3
General service ...................................................... 3
KEY TO SYMBOLS
Key to symbols ....................................................... 4
Explanation of warning levels ................................ 4
CONTENTS
Contents ................................................................ 5
PRESENTATION
Dear customer! ...................................................... 6
Customer responsibilities ....................................... 6
The Lawn mower ................................................... 6
Steps before using a new lawn mower .................. 7
WHAT IS WHAT?
What is what on the lawn mower? ......................... 8
MACHINE´S SAFETY EQUIPMENT
General .................................................................. 9
ASSEMBLING AND ADJUSTMENTS
General .................................................................. 10
Remove the lawn mower from the carton .............. 10
Handle ................................................................... 10
Grass catcher ........................................................ 11
Starter handle ........................................................ 11
Convert the lawn mower ........................................ 12
Cutting height ......................................................... 13
Filling with oil ......................................................... 13
FUEL HANDLING
General .................................................................. 14
Fueling ................................................................... 14
Transport and storage ............................................ 14
OPERATING
Personal protective equipment .............................. 15
General safety precautions .................................... 15
Basic working techniques ...................................... 17
Transport and storage ............................................ 17
Starting and stopping ............................................. 18
MAINTENANCE
General .................................................................. 20
Maintenance schedule ........................................... 20
General recommendations .................................... 21
General inspection ................................................. 21
General lubrication ................................................. 21
Cleaning ................................................................. 21
Engine .................................................................... 22
Muffler .................................................................... 23
Spark plug .............................................................. 23
Air filter ................................................................... 23
Blade ...................................................................... 24
Drive belt ................................................................ 26
TROUBLESHOOTING
Troubleshooting schedule ...................................... 28
English – 5
PRESENTATION
Dear customer!
Congratulations on your choice to buy a Husqvarna
product! Husqvarna is based on a tradition that dates
back to 1689, when the Swedish King Karl XI ordered the
construction of a factory on the banks of the Huskvarna
River, for production of muskets. The location was logical,
since water power was harnessed from the Huskvarna
River to create the water-powered plant. During over
300 years of continuous operation, the Husqvarna factory
has produced a lot of different products, from wood
stoves to modern kitchen appliances, sewing machines,
bicycles, motorcycles etc. In 1956, the first motor driven
lawn mowers appeared, followed by chain saws in 1959,
and it is within this area Husqvarna is working today.
Today Husqvarna is one of the leading manufacturers in
the world of forest and garden products, with quality as
our highest priority. We develop, manufacture and market
high quality motor driven products for forestry and
gardening as well as for building and construction
industry.
Your purchase gives you access to professional help with
repairs and service whenever this may be necessary. If
the retailer who sells your machine is not one of our
authorized dealers, ask for the address of your nearest
servicing dealer.
It is our wish that you will be satisfied with your product
and that it will be your companion for a long time. Think of
this operator's manual as a valuable document. By
following its' content (using, service, maintenance etc) the
life span and the second-hand value of the machine can
be extended. If you ever lend or sell this machine, make
sure that the borrower or buyer gets the operator's
manual, so they will also know how to properly maintain
and use it.
Thank you for using a Husqvarna product.
Husqvarna AB has a policy of continuous product
development and therefore reserves the right to modify
the design and appearance of products without prior
notice.
For customer assistance, contact us at our website:
www.husqvarna.com
Customer responsibilities
• Read and observe the safety rules.
• Follow the maintenance schedule in this manual. Any
maintenance other than that described in this manual
must be carried out by your servicing dealer (retailer).
The Lawn mower
Serial number:
Date of purchase:
The model and serial numbers will be found on a decal
attached to the rear of the lawn mower housing. You
should record both serial number and date of purchase
and keep in a safe place for future reference.
Product specifications
Gasoline Capacity and
Ty p e
Oil Type (API SG-SL)
Oil Capacity
Spark Plug (Gap: 0.027’’ /
0.69mm)
Blade Bolt Torque
1.1 Quarts / 1.04 Liters
(Unleaded Regular Only)
SAE 30 (above 0°C /
32°F) SAE 5W-30 (below
0° / 32°F)
18 Oz. / 0.53 l
1413214
35-40 ft. Ibs. (47-54 Nm)
6 – English
PRESENTATION
Steps before using a new lawn
mower
• Please read the operator’s manual carefully.
• Check that the cutting equipment is correctly fitted
and adjusted. See instructions under the heading
Assembly.
• Fill with fuel and oil in the engine. A container with
sufficient oil quantity is supplied with the machine.
See the instructions under the heading fuel handling.
WARNING! Under no circumstances
may the design of the machine be
modified without the permission of the
manufacturer. Always use genuine
accessories. Non-authorized
modifications and/or accessories can
result in serious personal injury or the
death of the operator or others.
WARNING! A lawn mower is a
dangerous tool if used carelessly or
incorrectly and can cause serious, even
fatal injuries. It is extremely important
that you read and understand the
contents of this operator’s manual.
WARNING! Long-term inhalation of the
engine’s exhaust fumes can represent
a health hazard.
WARNING! In order to prevent
accidental starting when setting up,
transporting, adjusting or making
repairs, always disconnect spark plug
wire and place wire where it can not
come in contact with plug.
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.
WARNING! This lawn 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
unless the engine’s exhaust system is
equipped with a spark arrester meeting
applicable local or state laws (if any). If
a spark arrester is used, it should be
maintained in effective working order
by the operator.
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 arrester for the muffler is available
through your nearest authorized service center.
Husqvarna AB has a policy of continuous product
development and therefore reserves the right to modify
the design and appearance of products without prior
notice.
WARNING! The muffler gets very hot in
use and remains so for a short time
afterwards. Do not touch the muffler if it
is hot!
English – 7
WHAT IS WHAT?
1
18
17
11
What is what on the lawn mower?
1 Engine brake handle
2 Drive control
3 Starter handle
4 Grass catcher
5 Fuel cap
6 Air filter
7 Spark plug
8 Drive cover
9 Muffler
2
19
10
3
11
5
4
6
14
13
12
9
8
7
15
16
10 Wash-out port
11 Rear deflector
12 Engine oil cap with dipstick
13 Cutting height control
14 Mulch plug
15 Operator’s manual
16 Discharge chute
17 E-Start
18 E-start Start button
19 Battery port
8 – English
MACHINE´S SAFETY EQUIPMENT
General
This section describes the machine's safety equipment,
its purpose, and how checks and maintenance should be
carried out to ensure that it operates correctly.
WARNING! Never use a machine that
has faulty safety equipment! If your
machine fails any checks contact your
service agent to get it repaired.
Prevent unintentional starting by
removing the ignition cable from the
spark plug.
Engine brake handle
IMPORTANT! Federal regulations require an engine
control to be installed on this lawn mower in order to
minimize the risk of blade contact injury. Do not under
any circumstances attempt to defeat the function of
the operator control. The blade turns when the engine
is running.
The engine brake is designed to stop the engine. When
the grip on the engine brake handle is released the
engine should stop.
Checking the engine brake handle
• Start the engine and then release the brake handle.
The engine should stop and the drive should
disengage.
Rear deflector
The rear deflector, attached between the rear wheels of
your mower, is provided to minimize the possibility that
objects will be thrown out of the rear of the mower into the
operator’s mowing position.
Inspecting the rear deflector
• Make sure the rear deflector is not damaged and that
there are no visible defects such as cracks, or broken
springs that force the door closed. Replace the
deflector or springs if damaged.
Muffler
WARNING! Never use a machine
without a muffler, or with a faulty
muffler. A damaged muffler may
substantially increase the noise level
and the fire hazard. Keep fire fighting
equipment handy.
The muffler gets very hot during and
after use. This also applies during
idling. Be aware of the fire hazard,
especially when working near
flammable substances and/or vapours.
The muffler is designed to keep noise levels to a minimum
and to direct exhaust fumes away from the user.
Inspecting the muffler
• Check regularly that the muffler is complete and
secured correctly.
English – 9
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