Husqvarna YTA18542-96045005500, 96045005500 Owner’s Manual
Gasoline containing up to 10% ethanol (E10) is acceptable for use in this machine. The use of any gasoline exceeding 10% ethanol (E10) will void the product warranty.
Esta máquina puede utilizar gasolina con un contenido de hasta el 10% de etanol (E10). El uso de una
gasolina que supere el 10% de etanol (E10) anulará la
garantía del producto.
115 77 66-26 Rev. 6
Operator’s Manual
Manual de Operario
YTA18542
Please read the operator's manual carefully and make sure
you understand the instructions before using the machine.
Por favor lea cuidadosamente y comprenda
estas intrucciones antes de usar esta maquina.
English/Spanish
SAFETY RULES
Safe Operation Practices for Ride-On Mowers
DANGER: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROW ING OBJECTS. FAILURE
TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.
WARNING: In order to prevent ac ci den tal
starting when setting up, trans port ing,
ad just ing or making repairs, al ways dis con nect spark plug wire and place wire where
it can not contact spark plug.
WARNING: Do not coast down a hill in neutral, you may lose control of the tractor.
WARNING: Tow only the attachments that
are rec om mend ed by and comply with
spec i fi ca tions of the man u fac tur er of your
tractor. Use common sense when towing.
Operate only at the low est possible speed
when on a slope. Too heavy of a load, while
on a slope, is dan ger ous. Tires can lose
trac tion with the ground and cause you to
lose control of your tractor.
WARNING
Engine exhaust, some of its con stit u ents, and cer tain
vehicle com po nents contain or emit chem i cals
known to the State of Cal i for nia to cause can cer
and birth de fects or oth er re pro duc tive harm.
WARNING
Battery posts, terminals and related ac ces so ries
contain lead and lead compounds, chem i cals known
to the State of Cal i for nia to cause can cer and birth
defects or oth er re pro duc tive harm. Wash hands
after handling.
I. CHILDREN
WARNING! 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.
WARNING! CHILDREN CAN BE SERIOUSLY
INJURED OR KILLED BY THIS EQUIPMENT.
Carefully read and follow all of the safety
instructions below.
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 extreme caution when approaching blind corners,
shrubs, trees, or other objects that may block your view
of a child.
II. 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
in struc tions, 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.
• Ensure the area is clear of bystanders before operating.
Stop machine if anyone enters the area.
• Never carry passengers.
• Do not mow in reverse unless absolutely necessary.
Always look down and behind before and while back ing.
• 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 chute, 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, and stop engine before
dismounting. Manually lock ignition switch. (See “MANUALLY LOCKING THE SmartSwitch™ IGNITION” in the
Op er a tion section of this manual).
• 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 chute.
• 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 road ways.
• Use extreme caution when loading or unloading the machine into a trailer or truck.
• Always wear eye protection when operating machine.
• Use ear protectors to avoid damage to hearing.
• 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 them selves and others from serious injury.
• Follow the manufacturer's recommendation for wheel
weights or counterweights.
• Keep machine free of grass, leaves or other debris build-up
which can touch hot exhaust / engine parts 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.
2
SAFETY RULES
Safe Operation Practices for Ride-On Mowers
III. SLOPE OPERATION
WARNING! When loading or unloading
this machine, do not exceed the maximum
recommended operation angle of 15°.
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 extreme caution. If you cannot back up
the slope or if you feel uneasy on it, do not mow it.
• Mow up and down slopes, 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 or shift while on the slope.
• Do not mow on wet grass. Tires may lose traction. Always
keep the machine in gear when going down slopes.
• Do not shift to neutral and coast downhill.
• 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 extreme caution while operating machine with grass
catchers or other at tach ments; they can affect the stability
of the machine. Do no 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.
• If machine stops while going uphill, disengage blades,
shift into reverse and back down slowly.
• Do not turn on slopes unless necessary, and then, turn
slowly and gradually downhill, if possible.
IV. TOWING
• Tow only with a machine that has a hitch designed for
towing. Do not attach towed equipment except at the hitch
point.
• Follow the manufacturer's recommendation for weight
limits for towed equipment and towing on slopes.
• Never allow children or others in or on towed equipment.
• On slopes, the weight of the towed equipment may cause
loss of traction and loss of control.
• Travel slowly and allow extra distance to stop.
V. SERVICE
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 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.
• 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 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 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.
GENERAL SERVICE
• Never operate machine in a closed area.
• Keep all nuts and bolts tight to ensure the equipment is
in safe working condition.
• Never tamper with safety devices. Never interfere with
the intended function of a safety device or reduce the
protection provided by a safety device. Check there proper
operation regularly. NEVER operate a machine with a
safety device that does not function properly.
• 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
run ning.
• Check grass catcher components and the discharge chute
frequently and replace with manufacturer's recommended
parts, when necessary.
• Mower blades are sharp. Wrap the blade or wear gloves,
and use extreme caution when servicing them.
• Check brake operation frequently. Adjust and service as
required.
• Maintain or replace safety and instruction labels, as necessary.
Use ear protectors to avoid damage to hearing.
Always wear eye protection when operating machine.
3
PRODUCT SPECIFICATIONS
Gasoline Capacity
and type:
Oil Type:
(API: SJ-SN)
Oil Capacity: w/Filter:
Spark Plug: Champion RC12YC
Charging System: 3 Amps Battery
Battery: Amp/Hr:
Blade Bolt Torque: 45-55 FT. LBS. (62-75 Nm)
2.5 Gallons (9,46 L)
Unleaded Regular
SAE 30 (above 32°F/0°C)
SAE 5W30 (below 32°F/0°C)
48 oz. (1,4 L)
w/o Filter:
Gap: .030"(0,76 mm)
5 Amps Headlights
Min. CCA:
Case Size:
44 oz. (1,3 L)
28
230
U1R
CONGRATULATIONS on your purchase of a new tractor.
It has been designed, engineered and manu fac tured to
give you the best possible dependability and performance.
Should you experience any problem you cannot easily
remedy, please contact your nearest authorized service
center/department. We have com pe tent, well-trained tech ni cians and the proper tools to ser vice or repair this tractor.
Please read and retain this manual. The instructions will
enable you to assemble and maintain your tractor prop erly.
Always observe the “SAFETY RULES”.
CUSTOMER RESPONSIBILITIES
• Read and observe the safety rules.
• Follow a regular schedule in maintaining, caring for
and using your tractor.
• Follow the instructions under “Maintenance” and “Stor age” sec tions of this manual.
• 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 and/or, open toed footwear.
• Always let someone know you are outside mowing.
WARNING: This tractor is equipped with an internal com bus tion engine and should not be used on or near any un im proved forest-covered, brush-covered or grass-cov ered
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
nearest authorized service center/department.
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.
SUPPORT / HELP
If you require assistance or have questions concerning the application, operation, maintenance or parts for your product:
• Visit our website: www.husqvarna.com
• Call Us Toll Free: 1-800-487-5951
TABLE OF CONTENTS
SAFETY RULES .........................................................2-3
PRODUCT SPECIFICATIONS ....................................... 4
CUSTOMER RESPONSIBILITIES ................................. 4
ASSEMBLY ................................................................. 5-6
OPERATION .............................................................7-13
MAINTENANCE SCHEDULE ...................................... 14
MAINTENANCE ..................................................... 14-18
SERVICE AND AD JUST MENTS ............................ 19-25
STORAGE .................................................................... 26
TROU BLE SHOOT ING ............................................ 27-28
ESPAÑOL ....................................................................30
4
UNASSEMBLED PARTS
Slope Sheet BatteryKeys
(1) Oil Drain Tube
(2) Hex Bolts
(1) Quick
Key(s)
Connect
(2) Nut Keps
ASSEMBLY
Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes.
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly easier. Stan dard
wrench sizes are listed.
(1) 1/2" wrench Tire pressure gauge
(2) 7/16" wrenches Utility knife Pliers
When right or left hand is mentioned in this man ual, it means
when you are in the operating po si tion (seated be hind the
steer ing wheel).
TO REMOVE TRACTOR FROM CARTON
UNPACK CARTON
• Remove all accessible loose parts and parts cartons
from carton.
•
Cut along dotted lines on all four panels of carton.
Remove end panels and lay side panels flat.
• Check for any additional loose parts or cartons and
remove.
BEFORE REMOVING TRACTOR FROM
SKID
CONNECT BATTERY (See Fig. 1)
WARNING: Do not short battery ter mi nals
by allowing a wrench or any other object
to contact both terminals at the same
time. Before connecting battery, remove
metal bracelets, wristwatch bands, rings,
etc. Positive terminal must be connected
first to prevent sparking from ac ci den tal
grounding.
• Determine battery location. Battery location will be
under the seat or the hood.
• Lift seat pan or hood to raised position.
• Remove two terminal caps and discard.
• First connect RED battery cable to positive (+) terminal
with bolt and nut as shown. Tighten securely. Slide
terminal cover over terminal.
• Connect BLACK grounding cable to negative (-)
ter mi nal with remaining bolt and nut. Tighten se cure ly.
TERMINAL
COVER
POSITIVE
(RED)
CABLE
LABEL
02605
Fig. 1
NUT
TERMINAL
CAP
BOLT
NEGATIVE
(BLACK)
CABLE
ADJUST SEAT (See Fig. 2)
• Sit in seat.
• Lift up adjustment lever (A) and slide seat until a comfortable position is reached which allows you to press
clutch/brake pedal all the way down.
• Release lever to lock seat in position.
A
NOTE: If this battery is put into service after month and
year indicated on label (label is located between terminals)
charge battery for minimum of one hour at 6-10 amps. (See
“BATTERY” in the Maintenance section of this manual for
charging instructions.)
Fig. 2
5
ASSEMBLY
NOTE: You may now roll your tractor off the skid. Continue
using the instructions that follow to remove the tractor from
the skid.
WARNING: Before start ing, read, un der stand and fol low all in struc tions in the Op er a tion section of this man u al.
Ensure tractor is in a well-ventilated area. Ensure the area
in front of tractor is clear of other peo ple and objects.
TO ROLL TRACTOR OFF SKID (See Op er a tion
section for location and function of con trols)
• Raise attachment lift lever to its highest po si tion.
• Release parking brake by de press ing clutch/brake
ped al.
• Place freewheel control in "TRANS MIS SION DIS EN-
GAGED" position. (See “TO TRANS PORT” in the
Op er a tion section of this manual.)
• Roll tractor forward off skid.
• Remove banding holding the deflector shield up against
tractor.
Continue with the instructions that follow.
CHECK TIRE PRESSURE
The tires on your tractor were overinflated at the factory
for shipping purposes. Correct tire pressure is important
for best cutting performance.
• Reduce tire pressure to PSI shown on tires.
CHECK DECK LEVELNESS
For best cutting results, mower housing should be properly
leveled. See “TO LEVEL MOWER” in the Service and
Adjustments section of this manual.
CHECK FOR PROPER POSITION OF ALL
BELTS
See the figures that are shown for replacing motion and
mower blade drive belts in the Service and Adjustments sec tion of this manual. Verify that the belts are routed cor rect ly.
CHECK BRAKE SYSTEM
After you learn how to operate your tractor, check to see that
the brake is operating properly. See “TO CHECK BRAKE”
in the Service and Adjustments section of this manual.
✓CHECKLIST
BEFORE YOU OPERATE YOUR NEW TRAC TOR, WE
WISH TO ENSURE THAT YOU RECEIVE THE BEST
PERFORMANCE AND SATISFACTION FROM THIS
QUALITY PRODUCT.
PLEASE REVIEW THE FOLLOWING CHECKLIST:
✓ All assembly instructions have been com plet ed.
✓ No remaining loose parts in carton.
✓ Battery is properly prepared and charged.
✓ Seat is adjusted comfortably and tightened securely.
✓ All tires are properly inflated. (For shipping purposes,
the tires were overinflated at the factory.)
✓ Ensure mower deck is properly leveled side-to-side/
front-to-rear for best cutting results. (Tires must be
properly inflated for leveling.)
✓ Check mower and drive belts. Ensure they are routed
properly around pulleys and inside all belt keepers.
✓ Check wiring. See that all connections are still secure
and wires are properly clamped.
✓ Before driving tractor, ensure free wheel control is in
“TRANSMISSION ENGAGED” position. (See “TO
TRANS PORT” in the Operation section of this man u al.)
WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY EXTRA
ATTENTION TO THE FOLLOWING IMPORTANT ITEMS:
✓ Engine oil is at proper level.
✓ Fuel tank is filled with fresh, clean, regular unleaded
gasoline.
✓ Become familiar with all controls, their location and
functions. Operate them before you start the engine.
✓ Ensure brake system is in safe operating condition.
✓ Ensure Operator Presence System and Reverse
Operation System (ROS) are working properly. (See
the Operation and Maintenance sections in this manual.)
6
OPERATION
These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning.
ENGINE
OFF
OPERATION
SYSTEM (ROS)
ATTACHMENT
CLUTCH
DISENGAGED
ENGINE
START
REVERSE FORWARD FUEL BATTERYREVERSE
ENGINE
ON
ATTACHMENT
CLUTCH
ENGAGED
HIGH LOW
DIFFERENTIAL
LOCK
DANGER, KEEP
HANDS AND
FEET AWAY
CHOKE FAST
CLUTCH/
BRAKE PEDAL
LIGHTS ONCRUISE CONTROL
KEEP AREA CLEAR SLOPE HAZARDS
(SEE SAFETY RULES SECTION)
PARKING
BRAKE
SLOWREVERSE NEUTRAL
15
MOWER
HEIGHT
PROTECTION
RECOMMENDED
IGNITION
SWITCH
MOWER
LIFT
EAR
15
FREE WHEEL
(Automatic Models only)
Failure to follow instructions
could result in serious injury or
death. The safety alert symbol
is used to identify safety information about hazards which can
result in death, serious injury
and/or property damage.
DANGER indicates a hazard which, if not avoided,
will result in death or serious injury.
WARNING indicates a hazard which, if not avoided,
could result in death or serious injury.
CAUTION indicates a hazard which, if not avoided,
might result in minor or moderate injury.
CAUTION when used without the alert symbol,
indicates a situation that could result in damage
to the tractor and/or engine.
HOT SURFACES indicates a hazard which,
if not avoided, could result in death, serious
injury and/or property damage.
FIRE indicates a hazard which, if not avoided,
could result in death, serious injury and/or
property damage.
7
OPERATION
KNOW YOUR TRACTOR
READ THIS MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR
Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and ad just ments.
Save this manual for future reference.
H
E
G
D
B
A
F
C
M
Our tractors conform to the applicable safety standards of the American National Standards Institute.
(A) ATTACHMENT LIFT LEVER - Used to raise, lower,
and adjust the mower deck or other attachments mounted
to your tractor.
(B) CLUTCH/BRAKE PEDAL - Used for declutching and
brak ing the tractor and starting the engine.
(C) PARKING BRAKE - Locks clutch/brake pedal into the
brake position.
(D) THROTTLE/CHOKE CONTROL - Used for starting
and con trol ling engine speed.
(E) ATTACHMENT CLUTCH LEVER - Used to engage
the mower blades, or other attachments mounted to your
tractor.
K
L
Fig. 3
(F) IGNITION SWITCH - Used for starting and stopping
the engine.
(G) REVERSE OPERATION SYSTEM (ROS) “ON” POSITION - Allows operation of mower deck or other powered
attachment while in reverse.
(H) LIGHT SWITCH - Turns the headlights on and off.
(K) FORWARD DRIVE PEDAL - Used for forward move-
ment of tractor.
(L) REVERSE DRIVE PEDAL- Used for reverse move-
ment of tractor.
(M) FREEWHEEL CONTROL - Disengages transmission
for pushing or slowly tow ing the trac tor with the engine off.
8
OPERATION
The operation of any tractor can result in foreign objects thrown into the eyes, which can
result in severe eye dam age. Always wear safety glass es or eye shields while operating
your tractor or per form ing any ad just ments or repairs. We rec om mend standard safety
glasses or a wide vision safety mask worn over spectacles.
HOW TO USE YOUR TRAC TOR
TO SET PARKING BRAKE (See Fig. 4)
Your tractor is equipped with an operator presence sens ing switch. When engine is running, any attempt by the
op er a tor to leave the seat without first setting the parking
brake will shut off the engine.
• Depress brake pedal (B) all the way down and hold.
• Pull parking brake lever (C) up and hold, re lease pres sure from brake pedal (B), then release parking brake
lever. Pedal should re main in brake position. Make
sure parking brake will hold tractor secure.
B
C
Fig. 4
STOPPING (See Fig. 5)
MOWER BLADES -
• To stop mower blades, place attachment clutch control
in the “DIS EN GAGED” position (
).
ENGINE -
• Move throttle control (D) to slow position.
NOTE: Failure to move throttle control to slow position and
allowing engine to idle before stopping may cause engine
to “back fire”.
• Turn ignition key (F) to “
Always remove key when leaving tractor to prevent
un author ized use.
• Never use the choke to stop the engine.
IMPORTANT: LEAVING THE IGNITION SWITCH IN ANY
POSITION OTHER THAN "STOP" WILL CAUSE THE BATTERY
TO DISCHARGE AND GO DEAD.
NOTE: Under certain conditions when tractor is standing
idle with the engine running, hot en gine exhaust gases
may cause “browning” of grass. To eliminate this possibility,
al ways stop engine when stopping tractor on grass areas.
CAUTION: Always stop tractor com plete ly, as described above, and set
parking brake before leav ing the op er a tor's position.
STOP” position and remove key.
TO USE THROTTLE CONTROL (D)
(See Fig. 6)
Always operate engine at full speed (fast).
• Operating engine at less than full speed (fast) reduces
engine's operating efficiency.
• Full speed (fast) of fers the best mower per for mance.
( ) ATTACHMENT
CLUTCH LEVER
“DIS EN GAGED”
GROUND DRIVE -
• To stop ground drive, depress brake pedal into full
“BRAKE” position.
IMPORTANT: FORWARD AND REVERSE DRIVE PEDALS
RETURN TO NEUTRAL POSITION WHEN NOT DEPRESSED.
( ) ATTACHMENT
CLUTCH LEVER
“ENGAGED”
Fig. 5
D
F
Fig. 6
9
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