Husqvarna GTH2548B User manual

Husqvarna
02139
Owner's Manual

SAFETY RULES
A A
IMPORTANT: THiS CUTTING MACHINEiS CAPABLEOFAMPUTATINGHANDSAND FEETAND THROWING OBJECTS. FAILURE
TOOBSERVE THE FOLLOWING SAFETY iNSTRUCTiONS COULD RESULTiN SERIOUS iNJURY OR DEATH.
L GENERAL OPERATmON
oRead, understand, and follow all instructions in the
manual and on the machine before starting,
o 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 blade,
Be sure the area is clear of other people before mow-
ing, Stop machine if anyone enters the area,
Never carry passengers,
Do not mow in reverse unless absolutely necessary, AF
ways look down and behind before and while backing,
o Be aware of the mower discharge direction and do not
point it at anyone, Do not operate the mower without
either the entire grass catcher or the guard in place,
Slow down before turning,
Never leave a running machine unattended, Always
turn off blades, set parking brake, stop engine, and
remove keys before dismounting,
Turn off blades when not mowing,
Stop engine before removing grass catcher or un-
clogging chute,
o Mow only in daylight or good artificial light,
o Do not operate the machine while under the influence
of alcohol or drugs,
o Watch for traffic when operating near or crossing road-
ways,
Use extra care when loading or unloading the machine
into a trailer or truck,
Data indicates that operators, age 60 years and above,
are involved in a large percentage of riding mower-re-
lated injuries, These operators should evaluate their
ability to operate the riding mower safely enough to
protect themselves and others from serious injury,
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,
H.SLOPE OPERATmON
Slopes are a major factor related to loss-of-control and
tipover accidents, which can result in severe injury or death,
All slopes require extra caution, if you cannot back up the
slope or if you feel uneasy on it, do not mow it,
DO: Mow up and down slopes, not across,
Remove obstacles such as rocks, tree limbs, etc,
Watch for hobs, ruts, or bumps, Uneven terrain could
overturn the machine. Tallgrass can hide obstacles.
o Use slow speed. Choose a low gear so that you will
not have to stop or shift while on the slope.
Follow the manufacturer's recommendations for wheel
weights or counterweights to improve stability.
o Use extracare with grass catchers or other attachments.
These can change the stability of the machine.
Keep all movement on the slopes slow and gradual
Do not make sudden changes in speed or direction.
o Avoid starting or stopping on a slope, if tires lose trac-
tion, disengage the blades and proceed slowly straight
down the slope.
DO NOT:
oDo not turn on slopes unless necessary, and then,
turn slowly and gradually downhill, if possible.
oDo notmow near drop-offs, ditches, or embankments.
The mower could suddenly turn over if a wheel is over
the edge of a cliff or ditch, or if an edge caves in.
Do not mow on wet grass. Reduced traction could
cause sliding.
oDo not try to stabilize the machine by putting your foot
on the ground.
Do not use grass catcher on steep slopes.
HL 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 under the
watchful care of another responsible adult.
o Be alert and turn machine off if children enter the
atea.
• Before and when backing, look behind and down for
small children.
Never carry children. They may fall off and be seriously
injured or interfere with safe machine operation.
o Never allow children to operate the machine.
Use extra care when approaching blind corners, shrubs,
trees, or other objects that may obscure vision.
mVoSERVICE
o Use extra care in handling gasoline and other fuels,
They are flammable and vapors are explosive,
Use only an approved container,
Never remove gas cap or add fuel with the engine
running, Allow engine to cool before refueling, Do
not smoke,
Never refuel the machine indoors,
Never store the machine or fuel container inside where
there is an open flame, such as a water heater,
Never run a machine inside a closed area,
Keep nuts and bolts, especially blade attachment bolts,
tight and keep equipment in good condition,
o 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, Allow machine to
cool before storing,
Stop and inspect the equipment ifyou strike an object,
Repair, if necessary, before restarting,
Never make adjustments or repairs with the engine
o Grass catcher components are subject to wear, dam-
age, and deterioration, which could expose moving
parts or allow objects to be thrown. Frequently check
components and replace with manufacturer's recom-
mended parts, when necessary.
o Mower blades are sharp and can cut. Wrap the blade(s)
or wear gloves, and use extra caution when servicing
them.
o Check brake operation frequently. Adjust and service
as required.
2

SAFETY RULES
SAFEOPE.AT,O.P.ACT,CESFO..,DE-O.MOWE.S
@@@@@
,, Be sure the area is clear of other people before mowing. Stop
machine if anyone enters the area.
,, Never carry passengers or children even with the blades
off.
,, Do not mow in reverse unless absolutely necessary. Always
look down and behind before and while backing.
,, Never carry children.They may fall off and be seriously injured
or interfere with safe machine operation.
,, Keep children out of the mowing area and under the watchful
care of another responsible adult.
,, Be alert and turn machine off if children enter the area.
,, Before and when backing, look behind and down for small
children.
,, Mow up and down slopes (15° Max), not across.
,, Remove obstacles such as rocks, tree limbs, etc.
,, Watch for holes, ruts, or bumps. Uneven terrain could overturn
the machine. Tall grass can hide obstacles.
,, Use slow speed. Choose a low gear so that you will not have
to stop or shift while on the slope.
,, Avoid starting or stopping on a slope. If tires lose traction,
disengage the blades and proceed slowly straight down the
slope.
,, 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.
WARNING: in order to prevent ac-
cidental starting when setting up,
transporting, adjusting or making
repairs, always disconnect spark
plug wire and place wire where it
cannot contact spark ptug.
WARNING: Do not coast down a hill
in neutral you may tose control of
the tractor.
WARNING: Tow onJy the attachments
that are recommended by and com-
ply with specifications of the manu-
facturer of your tractor. Use common
sense when towing. Operate onJy at
the lowest possiMe speed when on a
stope. Too heavy of a Joad, while on
a sJope, is dangerous. Tires can Jose
traction with the ground and cause
you to tose controJ of your tractor.
& &
Engine exhaust, some of its constituents, and cer-
tain vehicte components contain or emit chemicals
known to the State of California to cause cancer and
birth defects or other reproductive harm.
A wAR.u.GA
Battery posts, terminaJs and reJated accessories
contain tead and Jead compounds, chemicaJs known
to the State of CaJifornia to cause cancer and birth
defects or other reproductive harm. Wash hands
after handling.

PRODUCT SPECiFiCATiONS
Gasoline Capacity 5 Gallons
and type: Unleaded Regular
Oil Type (APFSG-SL): SAE 10W30 (above 32°F)
SAE 5W-30 (below 32°F)
Oil Capacity: W/FiIter: 4.0 Pints
W/O Filter: 3,5 Pints
Spark Plug: Champion
(Gap: ,030") RC12YC
Ground Speed (MPH): Forward: 0 - 5,8
Reverse: 0 - 2,1
Tire Pressure: Front: 14 PSI
Rear: 10 PSI
Charging System: 15 AMPS @ 3600 RPM
Battery: AMP/HR: 35
MIN, CCA: 280
CASE SIZE: U1R
Blade Bolt Torque: 45-55 FT, LBS,
CUSTOMER RESPONSiBiLiTiES
Road and observe the safety ruUes,
Follow a reguUar scheduUe in maintaining, caring for
and using your tractor,
Follow the instructions under"Maintenance" and "Stor-
age" sections of this owner's manual
WARNING: This tractor is equipped with an internaUcom-
bustion engine and shouUd not be used on or near any
unimproved forest-covered, brush-covered orgrass-covered
UandunUessthe 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 centre/department (See REPAlR
PARTS section of this manual),
CONGRATULATIONS on your purchase of a new tractor, it has been designed, engineered and manufactured 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 competent, well-trained technicians and the proper tools to service or repair this tractor,
Please read and retain this manual, The instructions will enable you to assemble and maintain your tractor properly, Al-
ways observe the "SAFETY RULES",
TABLE OF CONTENTS
SAFETY RULES ......................................................... 2-3
PRODUCT SPECIFICATIONS ....................................... 4
CUSTOMER RESPONSIBILITIES ................................. 4
ASSEMBLY ............................................................... 6-10
OPERATION ........................................................... 11-16
MAINTENANCE SCHEDULE ...................................... 17
MAINTENANCE ...................................................... 17-20
SERVICE AND ADJUSTMENTS ............................ 21-27
STORAGE .................................................................... 28
TROUBLESHOOTING ............................................ 29-30
REPAIR PARTS - TRACTOR .................................. 32-47
4

UNASSEIVIBLED PARTS
Steering Wheel
Steering Sleeve
Steering
Wheel Adapter Steering
Wheel Insert
Steering Sleeve
Extension
Seat
(4) Leckwasher
(4) Hex Bolts 5/16-18 x 3/4
Mower
(2) Retainer Springs_
(double loop)
(2)Flanged
_:b Pins
Gauge Wheel
f" (4) Adjusting Bar
@
''@ i
_ ©
(4) Clevis Pins
._, (4) Wheels
(4) Retainer,S, prings
^,..(4) Washers
, _/_x3/4x14Ga.
(4) Locknut
3/8-16 (4) Shoulder Bolt
Nose Roller
Nose Roller
Brackets
(2) Hex Bolts 5/16-18 x 1
(2) Locknuts _Retainer Spring
5/16-18
For Future Use
Keys
Slope Sheet
(2) Keys