Husqvarna BZ 27, BZ 34 User Manual
Operator´s manual
BZ 27
BZ 34
Please read these instructions carefully and make sure
you understand them before using the machine.
English
OPERATOR’S MANUAL
RIDER
BZ SERIES
Contents
Contents...................................................................1
Introduction .............................................................3
Congratulations....................................................3
General ................................................................3
Driving and Transport on Public Roads ...............3
Towing .................................................................3
Operating .............................................................3
Good Service .......................................................4
Manufacturing Number ........................................4
Symbols and Decals ...............................................5
Safety Instructions..................................................7
General Use.........................................................7
Personal Safety Equipment .................................9
Driving on Slopes...............................................10
Children..............................................................11
Maintenance ......................................................12
Transport............................................................15
Customer responsibilities...................................16
Controls .................................................................17
Control Locations ...............................................17
Gauges ..............................................................18
Throttle Control ..................................................18
Ignition ...............................................................18
Hour Meter .........................................................18
Engaging the Mower Deck.................................19
Parking Brake ....................................................19
Seat Adjustment.................................................19
Motion Control Levers........................................20
Hydraulic Lift Switch...........................................21
Refueling............................................................22
Fuel Shut-Off......................................................22
Fuses .................................................................22
Hydraulic Lift for Mower Deck ............................23
Lifting Lever for the Mower Deck (Manual) ........23
Relays ................................................................24
Tracking .............................................................24
Accessories........................................................24
Operation ...............................................................25
Before Starting ...................................................26
Starting the Engine ............................................26
To start an engine with a weak battery ..............29
Running..............................................................30
Operating on hills ...............................................32
Mowing Tips.......................................................33
Stopping the Engine...........................................34
Moving by Hand .................................................35
Maintenance ......................................................... 36
Maintenance Schedule...................................... 36
Battery............................................................... 38
Checking the Safety System ............................. 39
Checking the Engine's Cooling Air Intake ......... 40
Clutch Service ................................................... 40
Checking and Adjusting the Throttle Cable....... 40
Air filter maintenance ........................................ 41
Replacing the Fuel Filter ................................. 43
Checking Tire Pressures................................... 43
Checking and Filling Coolant ............................ 43
Checking the Parking Brake.............................. 45
Checking the V-belts ......................................... 46
Checking the Blades ......................................... 47
Adjusting the Mower Deck ................................ 49
Checking Hydraulic System .............................. 51
Motion Control Linkage Adjustment .................. 52
Deck Lift Power Unit.......................................... 53
Mule Drive System ............................................ 53
Caster Wheels................................................... 53
Cleaning and Washing ...................................... 54
Hardware........................................................... 54
Lubrication............................................................ 55
Lubrication Schedule......................................... 55
General ............................................................. 55
Lubricating the Cables ...................................... 56
Shaft Bushings and Linkage ............................. 56
Lubricating in Accordance with the Lubrication
Schedule ........................................................... 56
Trouble Shooting Guide ...................................... 62
Storage.................................................................. 65
Winter Storage .................................................. 65
Service .............................................................. 65
Wiring diagram ..................................................... 66
Technical Data ..................................................... 67
Accessories .......................................................... 69
Torque Specifications........................................ 69
Conformity Certificates ....................................... 70
EU declaration of conformity ............................. 70
Service Journal .................................................... 71
Delivery Service ................................................ 71
25-Hour Service ................................................ 73
50-Hour Service ................................................ 74
100-Hour Service .............................................. 75
300-Hour Service .............................................. 76
At Least Once Each Year.................................. 77
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1
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.
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INTRODUCTION
Introduction
Congratulations
Thank you for purchasing a Husqvarna ride-on mower. This machine is built for the greatest efficiency and
rapid mowing primarily of large areas. Controls in one place and a hydrostatic transmission regulated by
steering controls also contribute to the machine’s performance.
This manual is a valuable document. Following the instructions (use, service, maintenance, etc.) by all who
operate this machine can considerably increase the lifespan of your machine and even increase its resale
value. It is also very important to follow the instructions for the safety of you and others.
If you sell your machine, be sure to give the operator’s manual to the new owner.
The final chapter of this operator’s manual comprises a Service Journal. Ensure that service and repair
work is documented. A well kept service journal reduces service costs for the season-based maintenance
and affects the machine’s resale value. Take the operator’s manual along when the machine is left at the
workshop 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 specifications and design are subject to change
without notice.
Driving and Transport on Public
Roads
Check applicable road traffic regulations before transporting on public roads. If the machine is transported,
you must always use approved fastening equipment and ensure that the machine is well anchored. DO
NOT operate this machine on public roadways.
Towing
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.
Operating
This machine is constructed only for mowing grass on lawns and other free and even ground without
obstacles such as stones, tree stubs, etc. The machine can also be used for other tasks when equipped
with special accessories provided by the manufacturer, for which the operating instructions are provided in
conjunction with delivery. All other types of use are incorrect. The manufacturer’s directions concerning
operation, maintenance, and repairs must be carefully followed.
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.
The machine must only be operated, maintained, and repaired by persons that are familiar with the
machine’s special characteristics and who are well versed in the safety instructions. Use only approved
repair parts to maintain this machine.
Accident prevention regulations, other general safety regulations, occupational safety rules, and traffic
regulations must be followed without fail.
Unauthorized modifications to the design of the machine may absolve the manufacturer from liability for any
resulting personal injury or property damage.
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This Operator’s Manual belongs to the
machine with manufacturing number:
Engine Transmission
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 certificate
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:
Manufacturing Number
The machine’s manufacturing number can be found on the printed plate affixed to the left 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 state the type designation and serial number when ordering spare parts.
The engine’s manufacturing number is stated on a barcode decal. This is placed on the left side of the
crankcase, in front of the starter. The plate states:
• The engine’s serial number (E/NO).
• The engine’s type designation (Code).
Please state these when ordering spare parts.
The hydraulic pump’s manufacturing number is stated on a barcode decal affixed to the left side of the
pump housing. The plate states:
• The pump’s type designation.
• The pump’s serial number.
The hydraulic motor’s manufacturing number is stated on a round metal plate. This is placed on the gable
inside the motor. The plate states:
• The hydraulic motor’s type designation and design version.
• The hydraulic motor’s serial number.
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SYMBOLS AND DECALS
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!
Xxxxxxx xxxx xxxxxxxx xxx x
Xxxxx xxxxxx xx.
xx xxxxxxxx xxxxx xxx xx.
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
Xxxxxxx xxxx xxxxxxxx xxx xxx
xxxx xxxxxx xx.
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.
FuelChokeSlowFastNeutralReverse
Warning!
and flammable.
Parking brake
CE conformity
marking. Only for
European market.
Warning! Rotating
blades, keep away from
the discharge deck.
Do not stand hereBattery acid is corrosive, explosive,
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 market.
Do not touch rotating
parts.
Use protective glasses.
Use protective gloves.
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SYMBOLS AND DECALS
Read
Operator´s
Manual.
Whole body
exposure to
thrown
objects.
Shut off engine
and remove key
before
performing any
maintenance or
repair work.
Severing of
fingers and
toes.
Keep a safe
distance from
the machine.
Do not open
or remove
safety shields
while engine
is running.
Use on
slopes no
greater
than 10˚.
Careful
backing up,
watch for other
people.
No
passengers.
Careful going
forward, watch
for other people.
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SAFETY INSTRUCTIONS
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.
Read the operator’s manual before starting the
machine
8011-512
• 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.
Clear the area of objects before mowing
Never take passengers
8011-513
8011-520
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SAFETY INSTRUCTIONS
• Disengage blades when not mowing.
Shut off engine, wait for all parts to come
to a complete stop, and remove ignition
key before cleaning the machine,
removing the grass catcher, or
unclogging the discharge guard.
• Operate machine only in daylight or good
artificial light.
• Do not operate the machine while under
the influence of alcohol or drugs.
• Watch for traffic when operating near or
crossing roadways.
• Use extra care when loading or
unloading the machine into a trailer or
truck.
• Always wear eye protection when
operating machine.
• Data indicates that operators, age 60
years and above, are involved in a large
percentage of riding mower-related
injuries. These operators should evaluate
their ability to operate the riding mower
safely enough to protect themselves and
others from serious injury.
• Follow the manufacturer’s
recommendation for wheel weights or
counterweights.
• Anyone who operates this machine must
first read and understand this Operation
Manual. Local laws may regulate the age
of the user.
• Keep machine free of grass, leaves or
other debris build-up which can touch hot
exhaust / engine part and burn. Do not
allow the mower deck to plow leaves or
other debris which can cause build-up to
occur. Clean any oil or fuel spillage
before operating or storing the machine.
Allow machine to cool before storage.
• After striking object or if abnormal
machine vibration is present, disengage
drive to attachments, stop engine,
remove ignition key, and check
immediately. Inspect the machine for
damage and make repairs before
restarting and operating equipment.
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.
• Keep in mind that the operator or user is
responsible for accidents or hazards
occurring to other people or their
property.
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SAFETY INSTRUCTIONS
• All drivers should seek and obtain
professional and practical instruction.
Such instructions should emphasize:
1. the need for care and concentration
when working with ride-on machine;
2. control of a ride-on machine sliding on a
slope will not be regained by the
aplication of the brake. The main reasons
for loss of control are:
a. insufficient wheel grip;
b. being driven too fast;
c. inadequate braking;
d. the type of machine is unsuitable for its
task;
e. lack of awareness of the effect of ground
conditions, especially slopes;
f. incorrect hitching and load distribution.
• Watch out for traffic when crossing or
near roadways.
• Stop the blades rotating before crossing
surfaces other than grass.
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 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.
• 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.
• While mowing, always wear substantial
footwear and long trousers. Do not
operate the equipment when barefoot or
wearing open sandals.
8011-670
Personal protective equipment
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SAFETY INSTRUCTIONS
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
maxium), 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 all movement on the slopes slow
and gradual. Do not make sudden
changes in speed or direction, which
could cause the 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 your 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.
Be extra cautious when driving on slopes
WARNING!
Do not drive up or down hills
with slopes greater than 10
degrees. And do not drive
across any slopes.
Mow up and down, not side-to-side
8011-519
6003-004
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SAFETY INSTRUCTIONS
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.
8011-517
Never allow children to operate the machine
Keep children away from the work area
8011-518
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SAFETY INSTRUCTIONS
Maintenance
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.
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 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 flame,
spark, or pilot light such as on a water
heater or other appliances.
• Before you begin refueling, minimize the
risk of static electricity by touching a
metal surface.
• Never fill containers inside a vehicle or
on a truck or trailer bed with plastic liner.
Always place containers on the ground
away from your vehicle when filling.
• Remove gas-powered equipment from
the truck or tailer 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 fueling is complete. Do not
use a nozzle lock-open device.
• If fuel is spilled on clothing, change
clothing immediately.
• Never overfill fuel tank. Replace gas cap
and tighten securely.
• Do not start the engine near spilled fuel.
• Never use gasoline as a cleaning agent.
• If leaks arise in the fuel system, the
engine must not be started until the
problem has been resolved.
Never fill the fuel tank indoors
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
8011-516
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SAFETY INSTRUCTIONS
• 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.
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 build-up. 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. Remove ignition
key while making adjustments or repairs.
• 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.
Never drive the machine in an enclosed space
Always use protective glasses
when handling the battery.
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.
8011-515
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SAFETY INSTRUCTIONS
• 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, torqued 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.
• Sparking can occur when working with
the battery and the heavy cables of the
starter circuit. This can cause battery
explosion, fire or eye injury. Sparking in
this circuit can not occur after the chassis
cable (normally negative, black) is
removed from the battery.
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
Risk of sparking
8009-728
• Use protective goggles.
• Ensure that the fuel filler cap is mounted
tightly and no flammable substances is
stored in an open vessel.
• Never work with the starter circuit if there
is spilled fuel.
• Disconnect the chassis cable from the
battery first and reconnect it last.
• Do not make a bridge short circuit across
the starter relay to run the starter.
• Never use the machine indoors or in
spaces lacking proper ventilation. The
exhaust fumes contain carbon monoxide,
an odorless, poisonous, and lethal gas.
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SAFETY INSTRUCTIONS
• 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. 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 fire by removing
grass, leaves, and other debris that may
have accumulated on the machine. Allow
the machine to cool before putting it in
storage.
• Regularly clean deck and underside of
deck, avoid spraying engine and
electrical components with water.
• On multi-bladed machines, take care as
rotating one blade can cause other
blades to rotate.
Clean the machine regularly
8011-644
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 traffic
regulations before transporting the
machine on any road.
• Do not tow this machine, it may cause
damage to the drive system.
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. Always reverse
the machine onto the transport vehicle to
avoid tipping it over.
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SAFETY INSTRUCTIONS
• 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.
• When machine is to be parked, stored or
left unattended, lower the cutting means
unless a positive mechanical lock is
used.
Customer responsibilities
• Read and observe the safety rules.
• Follow a regular schedule in maintaining,
caring for and using your mower.
• Follow the instructions under
"Maintenance” and "Storage” sections of
this owner’s manual.
• This machine has no brain. Use yours!
WARNING!
This mower is equipped with an internal combustion engine and should not be
used on or near any unimproved forest-covered, bush-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.
A spark arrester for the muffler is available through your authorized Husqvarna dealer.
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CONTROLS
Controls
This operator’s manual describes the
Husqvarna Zero Turn Rider. The mower is
fitted with a liquid cooled, 3 cylinder Daihatsu
diesel engine (27 HP) or Daihatsu Turbo
diesel engine (34 HP)
Transmission from the engine is made via two
belt-driven hydrostat transaxles, which in turn
drive a hydraulic motor for each drive wheel.
Using the left and right steering controls, the
flow is regulated and thereby the direction
and speed.
Zero Turn Rider
BAM-1
Locations of the controls
Control Locations
4
9
13
14
18
12
15 16
17
8
2
5
7
1
Page Page
10
6
11
1. Motion control, levers 20 10. Seat adjustment lever 19
2. Hour meter 18 11. 12V DC adapter
3. Parking brake 19 12. Throttle 18
4. Control for mower deck 19 13. Cutting height adjuster 25
5. Ignition 18 14. Manual deck lift 23
6. Relays 24 15. Water temperature gauge 18
7. Glow plug lamp 26 16. Ammeter gauge 18
8. Fuel tank caps 22 17. Oil pressure gauge 18
9. Fuel shut-off 22 18. Hydraulic deck lift switch 21
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CONTROLS
Throttle control
BAM-2
1. Throttle control
1
Gauges
Water temperature gauge- indicates coolant
temperature and warns of overheat situation.
Ammeter - indicates amount of electrical flow
at the battery. Under normal operating
conditions the needle will be slightly on the
plus (+) side of the gauge, showing that
current is being supplied to the battery. At idle
speed, the indicator may be at zero or on the
negative (-) side. A continuous negative
reading at normal operating speed indicates
a malfunction in the charging system that
should be checked immediately.
Oil pressure meter - tells what the pressure is
in the oil system and warns if pressure is too
low for operation.
1
Gauges
1. Water temperature
2. Ammeter
3. Oil pressure
2
3
BAM-2
Throttle Control
The throttle control regulates the engine
speed.
In order to increase or decrease the engine
speed, the control is moved forward or
backward respectively.
Avoid idling the engine for long periods.
Use full throttle when mowing.
Ignition
The ignition key is placed in the front console
and is used to start the machine.
IMPORTANT INFORMATION
Wait till the glow plug light goes out before
turning the engine over. To prolong starter
life use short starting cycles, DO NOT
exceed 30 s/min.
2
Hour Meter
The hour meter displays the totoal operating time
and reminds of service intervals.
It will flash CHG OIL (Change Oil) at 50 hour
intervals. The flash 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 can not be manually reset.
English-
18
1
Console
1. Hour meter
2. Glow plug light
3. Ignition
3
BAM-3
CONTROLS
Engaging the Mower Deck
In order to engage the mower deck, pull the
knob out; the mower deck is disengaged
when the knob is depressed.
Deck should be engaged at mid throttle and
disengaged at idle speed to prolong clutch
life.
Parking Brake
The parking brake is found on the left of the
machine. Pull the lever back to activate the
brake and push forward to release it.
Seat Adjustment
Located on the left side of the seat is the seat
adjustment lever. Pull outward to slide the
seat either forward or backward.
Engaging the mower deck
Parking brake not activated
BAM-2
BAM-4
Suspension resistence (weight) can be
adjusted at the front of the seat.
Backrest tilt and lumbar support can also be
adjusted using dials on the sides of the seat.
Seat Adjustment Lever and suspension adjustment
English-
BAM-5
19
CONTROLS
Motion Control Levers
The machine’s speed and direction are
continuously variable using the two motion
control levers. The motion control levers can
be moved forward or backward from a neutral
position. Furthermore, there is a neutral
position, which is locked if the motion control
levers are moved outward into the neutral
slots.
When both controls are in the neutral position
(N), the machine stands still.
The motion control levers on each side of the
mower control the direction of movement. The
left lever controls the flow of oil from the left
hydro pump to the left wheel motor. The right
lever controls the flow of oil from the right
hydro pump to the right wheel motor.
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 shut down.
By moving the levers an equal amount
forward or back the machine will move in a
straight line in that direction.
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 toward 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.
Motion Control Levers
1
2
4
1 Forward
2 Neutral
3 Neutral slot, Neutral lock
4 Reverse
Motion control lever pattern (right side)
BAM-6
3
8011-791
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.
English-20
WARNING!
The machine can turn very
rapidly if one steering control
is moved much further forward
than the other.
CONTROLS
If the steering controls are in uneven
positions when standing still, they can be
adjusted using the adjustment screws,
not the link system, for the controls
Hydraulic Lift Switch
Used to raise and lower the mower deck
hydraulically. Only used on units with power
deck lifts. Push switch forward to lower the
deck and pull backward to raise the deck.
Adjusting screws
Hydraulic lift switch
BAM-7
BAM-2
English-21
CONTROLS
Refueling
The machine has two fuel tanks, one on each
side just behind the seat. The tanks hold 11.4
gallons, 5.7 gallons each.
The engine is run on clean, fresh, diesel fuel
with a minumum of 40 cetane.
.
WARNING!
Diesel fuel is highly
flammable. Observe caution
and fill the tank outdoors
(see the safety rules).
Fuel Shut-Off
Fuel Tanks
BAM-8
The fuel shut-off is placed to the right side of
the seat. The shut-off has three positions;
right tank, left tank and off position.
Fuses
The fuses are located in a fuse block to the
right of the battery. They are flat pin fuses of
the same type used in automobiles.
There are five fuses.
Fuse ratings and functions moving from the
top:
• 20A - accesory jack
• 7.5A - sub system
• 10A - PTO/clutch
• 30A - hydrualic deck lift
• 50A - main system fuse (in line)
Fuel Shut-Off
20A
7.5A
30A
Fuses
BAM-9
50A
10A
BAM-10
English-22
CONTROLS
Manual Lifting Lever with Foot
Assist for the Mower Deck
The lifting lever is used to place the mower
deck in the transport position or one of the 17
different cutting height positions.
The cutting height is set by placing a pin in
the hole for the desired cutting height and the
pin is then locked on the inside (hidden in the
illustration) with the supplied cotter pin.
1. Pull the lever backward while pushing on
the foot pedal, lifting the deck to the
locked position. The deck is then raised.
2. Depress the lock handle, counter hold,
and move the lifting lever forward toward
the pin to engage the set cutting height.
The deck is then lowered.
3. The lifting lever can also be used to
temporarily adjust the cutting height,
such as when passing a minor bump in
the lawn.
BAM-11
The mower deck’s lifting lever and foot pedal
IMPORTANT INFORMATION
In order to obtain an even cutting height it
is important that the air pressure in all
four tires is the same (15 psi, 103.4 kPa).
Hydraulic Lift for the Mower Deck
1. Place pin in the appropriate hole for
desired cutting height, secure with cotter
pin.
2. Push switch forward on the console to
lower deck to the set cutting height.
3. Pull backwards on the switch on the
console to raise the deck for transport.
IMPORTANT INFORMATION
Pin must be locked into a hole for
transport or mowing.
Hydraulic switch
BAM-2
English-23
CONTROLS
Relays
The relays and glow plug timer are located in
a holder to the right side of the seat.
1
2
3
RUN
RELAY
START
RELAY
Tracking
The tracking knob is located in front of the left
control lever. Rotating this knob allows fine
tuning adjustments so that the machine
tracks straight with the drive levers in the full
forward position. Rotate the knob colockwise
(as viewed from the operating position) to
increase the speed or counterclockwise to
devrease the speed on the left control lever.
Example: If control levers are full forward and
the unit turns to the right, turn the tracking
knob counterclockwise to decrease the speed
on the left control lever.
Accessories
For mulching, there is a Mulch Kit attachment
available. This is mounted underneath the
mower deck and comprised of baffles and
mulch blades.
Relays
BAM-12A
1. Glow plug timer
2. Glow plug relay
3. Run relay
4. Start relay
5. Seat relay
8011-442
Tracking knob
ROPS (Roll Over Protection System) is also
available for the unit.
A baffle kit is available for the TRD61B - 61"
and TRD72B - 72" cutting decks.
English-24
8011-566
Mulch kit attachment
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