Husqvarna 965881101, 115, 965881301, 965881201, 965881401 User Manual

...
Operator Manual
RZ4219 / 965881101 RZ4620 / 965881201 RZ5424 / 965881301 RZ5422 / 965881401 RZ4619 / 965921501
Please read the operator’s manual carefully and make sure you
understand the instructions before using the machine.
English
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. Modications to the unit may cause unsafe operations or damage the unit.
©2008 HTC. All rights reserved.
Beatrice, NE. Printed in U.S.A.
CONTENTS
INTRODUCTION ............................................................... 5
Driving and Transport on Public Roads ...................... 5
Towing......................................................................... 5
Operating .................................................................... 5
Good Service .............................................................. 6
Manufacturing Number .........................................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
Transport ..................................................................16
CONTROLS .................................................................... 17
Control Locations ...................................................... 17
Steering Control Levers ............................................ 18
Parking Brake ........................................................... 19
Throttle Control ......................................................... 19
Blade Switch ............................................................. 19
Ignition Switch........................................................... 20
Choke Control ........................................................... 20
Fuses ........................................................................ 20
Fuel Tank ..................................................................21
Fuel Shut Off Valve ................................................... 22
Cutting Height Adjuster ............................................. 22
Hour Meter ................................................................ 23
Tracking Knob ........................................................... 23
OPERATION ................................................................... 24
Training ..................................................................... 24
Steering ....................................................................24
Before Starting .......................................................... 25
Starting the Engine ................................................... 25
Jumper Cables .................................................... 28
Running ....................................................................29
Operating On Hills ....................................................30
Mowing Tips ............................................................. 31
Stopping the Engine .................................................32
Manual Transport ...................................................... 33
MAINTENANCE .............................................................. 34
Maintenance Schedule ............................................. 34
Battery ......................................................................36
Ignition System ......................................................... 37
Safety System........................................................... 37
Engine Cooling Air Intake ......................................... 38
Throttle Cable ........................................................... 38
Choke Cable ............................................................. 38
Air Filter ....................................................................39
Kohler Engine - 20 HP ........................................ 39
Kohler Engine - 24 HP ........................................ 40
Briggs & Stratton Engine - 19 HP .......................41
Briggs & Stratton Engine - 22 HP .......................43
Fuel Filter .................................................................. 44
Tire Pressures ..........................................................45
Parking Brake ........................................................... 45
V-belts ....................................................................... 46
Deck Belt............................................................. 46
Cutting Blades ..........................................................47
Blade replacement .............................................. 47
Adjusting the Mower Deck ........................................ 48
Leveling deck ...................................................... 48
Anti-scalp rollers .................................................49
Cleaning.................................................................... 50
Caster Wheels .......................................................... 50
Hardware .................................................................. 50
LUBRICATION ................................................................ 51
Cables....................................................................... 52
Front Wheel Mount ................................................... 52
Front Wheel Bearings ............................................... 52
Deck Spindle............................................................. 52
Deck Outer Spindle................................................... 53
Engine Oil ................................................................. 53
Engine Oil Levels ................................................ 54
Changing Engine Oil ........................................... 54
Transmission ............................................................54
TROUBLESHOOTING .................................................... 55
STORAGE ....................................................................... 57
Winter Storage .......................................................... 57
Service ...................................................................... 57
SCHEMATICS ................................................................. 58
TECHNICAL DATA .......................................................... 59
Accessories ..............................................................65
Torque Specications................................................ 65
CONFORMITY CERTIFICATES ..................................... 66
WARRANTY .................................................................... 67
SERVICE JOURNAL ....................................................... 68
English-3
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 inuence 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.
English-4

INTRODUCTION

Congratulations
Thank you for purchasing a Husqvarna ride-on
mower. This machine is built for superior efciency
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’s manual to the new owner.
The nal chapter of this operator’s 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’s manual along when the machine is taken to your dealer for service.
General
In this operator’s 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 specications and design are subject to change
without notice.

Driving and Transport on Public Roads

Check applicable road trafc 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-kning. 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 trafc
regulations must be followed without fail.
Unauthorized modications to the design of the
machine may absolve the manufacturer from liability for any resulting personal injury or property damage.
Husqvarna-5
INTRODUCTION

Good Service

Husqvarna’s 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. See the certicate in the Service Journal
in this operator’s manual. When you need spare parts or support in service questions, warranty issues, etc., please consult the following
professional:
This Operator’s Manual belongs to the machine with the manufacturing number:

Manufacturing Number

The machine’s manufacturing number can be found on the printed plate afxed to the right side in 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 afxed at the rear.
Engine
Transmission
6-Husqvarna

SYMBOLS AND DECALS

These symbols are found on the machine and in the operator’s manual. Study them carefully so that you know what they mean.
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.
IMPORTANT INFORMATION
Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx
xxxxxxxxx. xx xxxxxxxx xxxx xxxxxx.
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.
R N
Reverse Neutral Fast Slow Choke Fuel
Warning! Parking Brake CE conformity Warning! Rotating blades, Do not touch parts marking. Only for keep away from the European market discharge deck
Battery acid is corrosive, explosive and ammable Do not stand here
Noise emissions to the surroundings in accordance with the European Union’s directive. The machine’s emission is stated in the chapter TECHNICAL DATA and on the decals.
Only machines for European
Use protective glasses Use protective gloves
market
Husqvarna-7
SYMBOLS AND DECALS
Read Shut off engine and Keep a safe Use on slopes No passengers Operator’s remove key before distance from no greater Manual performing any the machine than 10° maintenance or repair work
Whole body Severing of ngers Do not open or Careful backing up, Careful going exposure to and toes remove safety watch for other forward, watch for thrown objects shields while people other people engine is running
Moving sharp blades under cover
8-Husqvarna

SAFETY

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.
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.
General Operation
Read, understand, and follow all instructions on the machine and in the manual before starting.
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 parking brake, stop engine, and remove keys before dismounting.
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 articial
light. Do not operate the machine while under the
inuence of alcohol or drugs.
Read the operator’s manual before starting the machine
Clear the area of objects before mowing
8011-512
8011-513
Husqvarna-9
SAFETY
Watch for trafc 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. 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 rst 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.
8011-520
Never take passengers
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.
10-Husqvarna

Personal Safety Equipment

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.
Make sure that you have rst 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.
SAFETY

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. 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.
8011-670a
Personal protective equipment
6003-004
Mow up and down, not side to side
WARNING!
Do not drive up or down hills with slopes greater than 10 degrees. And do not drive across any slopes.
Husqvarna-11
SAFETY
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.
8011-509
Be extra cautious when driving on slopes
12-Husqvarna
8011-517
Never allow children to operate the machine
8011-518
Keep children away from work area
SAFETY
WARNING!
The engine must not be started when the driver’s oor plate or any protective plate for the mower deck’s drive belt is removed.

Safe Handling of Gasoline

To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is
extremely ammable and the vapors are explosive.
Extinguish all cigarettes, cigars, pipes, and other sources of ignition.
Use only approved gasoline container. Never remove gas cap or add fuel with the engine
running. Allow engine to cool at least two (2) minutes before refueling.
Never fuel the machine indoors. Never store the machine or fuel container where
there is an open ame, 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 ll 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 lling.
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 overll 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 overow.
8011-516
Never ll the fuel tank indoors
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 at least two (2) minutes before refueling.
Husqvarna-13

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 ames or sparks.
The battery can explode and cause serious injury or damage.
Ensure that nuts and bolts, especially the fastening bolts for the blade attachments, are properly tightened, torqued and that the equipment is in good condition.
SAFETY
8011-515
Never drive the machine in an enclosed space
WARNING!
Use protective glasses for maintenance work.
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.
14-Husqvarna
SAFETY
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.
Sparking can occur when working with the battery and the heavy cables of the starter circuit. This
can cause battery explosion, re or eye injury.
Sparking in this circuit can not occur after the chassis cable (normally negative, black) is removed from the battery.
Use protective goggles.
Ensure that the fuel ller cap is mounted tightly • and no ammable substances are stored in an
open vessel. Never work with the starter circuit if there is spilled
fuel.
WARNING!
Avoid electrical sparking and its consequences by the following routines:
6003-009
Do not smoke when performing maintenance on the battery. The battery can explode and cause serious injury/damage.
Disconnect the chassis cable from the battery rst
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 parking brake’s functionality regularly. Adjust and service as necessary.
The mulch blades should only be used in familiar areas when higher quality mowing is desired.
Reduce the risk of re by removing grass, leaves,
and other debris that may have accumulated on the machine. Allow the machine to cool before putting it in storage.
8009-728
Risk of sparking
Husqvarna-15
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 blades should only be used in familiar areas when higher quality mowing is desired.
Reduce the risk of re 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.

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 straps, when transporting.
Do not operate this machine on public roadways.
Check and abide by local trafc regulations
before transporting the machine on any road.
Do not tow this machine, it may cause damage to the drive system.
Do not tow any trailers, etc. with this mower. They may jackknife or overturn causing damage to the mower and possibly serious injury to the operator.
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.
SAFETY
8011-514
Regularly clean deck
WARNING!
Escaping hydraulic oil under pressure can have sufcient force to penetrate the skin, causing serious injury. If injured by escaping uid, see a doctor at once. Serious infection or reaction can develop if proper medical treatment is not administered immediately.
IMPORTANT INFORMATION
The parking brake is not sufcient 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.
16-Husqvarna

CONTROLS

This operator’s manual describes the Husqvarna Zero
Turn Rider. The rider is tted with either a Kohler or
Briggs & Stratton four-stroke overhead valve engine developing 19-24 horse power*.

Control Locations

7
Transmission from the engine is made via a belt-driven hydraulic pumps. Using the left and right steering
controls, the ow is regulated and thereby the direction
and speed.
12
2
1
9
8
Motion control levers1. Parking brake2. Throttle control3. Blade switch4. Ignition switch5. Choke control6. Fuses7.
*As rated by the engine manufacturer.
311
4 5 12
6 10
Fuel tank cap8. Fuel shut off valve9. Deck lift10. Seat adjustment lever11. Hour meter12. Tracking adjustment13.
Husqvarna-17
CONTROLS
1
2
3
4

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.
In order, for example, to turn right while moving forward, move the right control towards the neutral position. The rotation of the right wheel is reduced and the machine turns to the right.
Zero turn can be achieved by moving one control backward (behind the neutral position) and carefully moving the other steering control forward from its neutral position. The rotation direction when zero turning is determined by which steering control is moved backward behind the neutral position. If the left steering control is pulled backward, the machine turns to the left. Use extra care when using this maneuver.
If the steering controls are in uneven positions when
standing still or do not t in the slots for moving the
controls outward, they can be adjusted.
8058-022
Steering controls
WARNING!
The machine can turn very rapidly if one steering control is moved much further forward than the other.
18-Husqvarna
8011-7912a
1. Forward
2. Neutral
3. Neutral slot, Neutral lock
4. Reverse
Motion control lever, right side
CONTROLS
UP
BLADES ON
DOWN
BLADES OFF
CHOKE
FAST
SLOW
UP
BLADES ON
DOWN
BLADES OFF
CHOKE
FAST
SLOW

Parking Brake

IMPORTANT INFORMATION
The machine must stand absolutely still when applying the parking brake. Always set the parking brake before dismounting. Release the parking brake before moving the mower.
The parking 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.

Throttle Control

The throttle control regulates the engine speed and thereby the rate of rotation of the blades, assuming the blade switch is pulled out, see Engaging the Mower Deck.
In order to increase or decrease the engine speed, the control is moved forward or back respectively.
Avoid idling the engine for long periods, as there is a risk of fouling the spark plugs.
USE FULL THROTTLE WHEN MOWING, for best mower performance and battery charging.
8058-020
Parking brake released

Blade Switch

In order to engage the mower deck, pull the knob out; the mower blades are disengaged when the knob is depressed.
8052-001
Throttle control
8052-001
Blade switch
Husqvarna-19
CONTROLS
UP
BLADES ON
DOWN
BLADES OFF
CHOKE
FAST
SLOW
UP
BLADES ON
DOWN
BLADES OFF
CHOKE
FAST
SLOW

Ignition Switch

The ignition key is placed on the control panel and is used to start and stop the engine.

Choke Control

The choke control is used for cold starts in order to provide the engine with a richer fuel mixture.
For cold starts the control should be pulled out.
8052-001
Ignition switch

Fuses

Fuses are located on the left hand side of the machine. They are accessed by tilting the seat forward. They are
at pin fuses of the same type used in automobiles.
There are two fuses with ratings and functions: 20 Amp Primary fuse
7.5 Amp Mower deck coupling
20-Husqvarna
8052-001
Choke control
8011-420
Fuses
CONTROLS

Fuel Tank

Read the safety instructions before refueling. The machine has one fuel tank, just behind the seat. The tank capacity is 3 gallons (11.4 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.
WARNING!
Gasoline is highly ammable. Observe caution and ll 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 at least two (2) minutes before refueling.
WARNING!
Fill to bottom of ller neck. Do not overll. Wipe off any spilled oil or fuel. Do not store, spill or use gasoline near an open ame.
8058-021
Fuel tank
IMPORTANT INFORMATION
Experience indicates that alcohol blended fuels (called gasohol, ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel the next season. See Storage Instructions for additional information. Never use engine or carburetor cleaners in the fuel tank or permanent damage may occur.
When operating in temperatures below 32° F. (0° C.), use fresh, clean winter grade gasoline to insure good cold weather starting.
Husqvarna-21
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.
IMPORTANT INFORMATION
Always raise the deck to the highest position for transport.

Cutting Height Adjuster

To set the desired deck cutting height, press the release button and move the lever forward to the correct cutting height on the cutting plate. The cutting height range is from 1½" (38mm) to 4" (102mm) in ½" (13mm) increments. The heights are measured from the ground up to the blade tip with the engine not running.
IMPORTANT INFORMATION
In order to obtain an even cutting height, it is important that the air pressure in all tires is 15 psi / 103 kPa / 1 bar.
8011-419
Fuel shut off valve in the CLOSED position
8058-019
The mower deck’s lifting lever
22-Husqvarna
CONTROLS
UP
BLADES ON
DOWN
BLADES OFF
CHOKE
FAST
SLOW
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.

Hour Meter

The hour meter displays the total operating time.
It will ash CHG OIL (Change Oil) at 50 hour intervals. The ash duration is one hour before and one hour
after the interval. The CHG OIL icon will come on and shut off automatically. The hour meter cannot be manually reset.
8058-023
Lengthways adjustment

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 at and level concrete or blacktop
surface.
Rotating the tracking knob allows ne tuning
adjustments so the machine tracks straight with the steering control levers in the full forward position.
Rotate the knob clockwise (as viewed from the operation position) to increase the speed on the left lever. Rotate counterclockwise to decrease speed.
8052-001
Hour meter
8058-020
Tracking knob
Husqvarna-23
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