Husqvarna 917.27909 User Manual
® H usa Varna
917.279090
Owner's Manual
SAFETY RULES
A
IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE
TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.
WARNING: In order to prevent ac
cidental starting when setting up,
A
A
A
transporting, adjusting or making re
pairs, always disconnect spark plug
wire and place wire where it cannot
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 recommended by and com
ply with specifications of the manu
facturer of your tractor. Use common
sense when towing. Operate only at
the lowest possible speed when on a
slope. Too heavy of a load, while on
a slope, is dangerous. Tires can lose
traction with theground and causeyou
to lose control of your tractor.
A WARNING A
Engine exhaust, some of its constituents, and cer
tain vehicle components contain or emit chemicals
known to the State of Cal ifornia to cause cancer and
birth defects or other reproductive harm.
Safe Operation Practices for Ride-On Mowers
• Do not operate machine without the entire grasscatcher,
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 artificial
light.
• Do not operate the machine while under the influence
of alcohol or drugs.
• Watch for traffic when operating nearer crossing road
ways.
• Use extra care when loading or unloading the machine
into a trailer or truck.
• Always wear eye protection when operating ma
chine.
• 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.
• 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.
A
^ WARNING A
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.
I. 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 operat
ing. 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. Ma
terial may ricochet back toward the operator. Stop the
blades when crossing gravel surfaces.
II. 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, 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 extra care while operating machine with grass
catchers or other attachments; 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.
SAFETY RULES
A
Safe Operation Practices for Ride-On Mowers
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. A/ever assume that
children will remain where you last saw them.
• Keep chi Id ren out of the mowi ng 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.
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 equip
ment.
• 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 run
ning. 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.
• Removegas-poweredequipmentfromthetruckortrailer
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 containeropening atall times until fueling iscomplete.
Do not use a nozzle lock-open device.
• If fuel is spilled on clothing, change clothing immedi
ately.
• Never overfill fuel tank. Replace gas cap and tighten
securely.
A
GENERAL SERVICE
Never operate machine in a closed are.
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 fuelsoaked 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 repai rs with the engine
running.
Check grass catcher components and the discharge
guard frequently and replace with manufacturer's rec
ommended 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.
Be sure the area is clear of bystanders before operat
ing. 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.
Nevercarry 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.
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.
Mow up and down slopes (15° Max), not across.
Choose a low ground speed so that you will not have
to stop or shift while on the slope.
Avoid starting, stopping, or turning on a slope. If the
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.
PRODUCT SPECIFICATIONS
Gasoline Capacity
and type:
Oil Type (API: SG-SL): SAE 30 (above 32°F)
Oil Capacity: W/ Filter: 4.0 Pints
Spark Plug: Champion QC12YC
(Gap: .040")
Ground Speed (MPH): Forward LO: HI:
Tire Pressure: Front: 14 PSI
Charging System: 16 AMPS@3600 RPM
Battery: AMP/HR: 35
Blade Bolt Torque: 45-55 FT. LBS.
5.0 Gallons
Unleaded Regular
SAE 5W-30 (below 32°F)
W/O Filter: 3.75 Pints
1st 0.7 1.7
2nd 1.4 3.3
3rd 2.3 5.4
Reverse 0.9 2.1
Rear: 10 PSI
MIN. CCA: 280
Case Size: U1R
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 rem
edy, 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.
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” sections of this owner’s manual.
WARNING: This tractor is equipped with an internal com
bustion engine and should not be used on or near any
unimproved torest-covered, brush-covered orgrass-covered
land unless the engine’s exhaust system is equipped with
a spark arrester meeting applicable local or state laws (it
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.
TABLE OF CONTENTS
SAFETY RULES
PRODUCT SPECIFICATIONS........................................4
CUSTOMER RESPONSIBILITIES..................................4
ASSEMBLY..................................................................6-9
OPERATION
MAINTENANCE SCHEDULE
..........................................................
............................................................
.......................................
2-3
10-15
16
MAINTENANCE
......................................................
16-19
SERVICE AND ADJUSTMENTS.............................20-25
STORAGE
TROUBLESHOOTING
.....................................................................
.............................................
27-28
26
REPAIR PARTS - TRACTOR..................................30-45
WARRANTY
..................................................................
47
UNASSEMBLED PARTS
ASSEMBLY
Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes.
To ensure safe and proper operafion of your tractor all parts and hardware you assemble must be tightened securely. Use
the correct tools as necessary to insure proper tightness.
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly easier. Standard
wrench sizes are listed.
(1) Pliers (1) Tire pressure gauge
(1) 9/16" wrench (1) Utiiity knife
(2) 1/2" wrenches (1) 3/4" wrench
When right or left hand is mentioned in this manual, it means
when you are in the operating position (seated behind the
steering wheei).
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.
• Remove mower and packing materials.
• Check for any additional loose parts or cartons and
remove.
BEFORE REMOVING TRACTOR FROM SKID
ATTACH STEERING WHEEL (See Fig. 1)
• Remove locknut and large flat washer from steering
shaft.
• Position front wheels of the tractor so they are pointing
straight forward.
• Slide the steering sleeve over the steering shaft.
• Position steering wheel so cross bars are horizontal
(left to right) and slide onto steering wheel adapter.
• Secure steering wheel to steering shaft with locknut
and large flat washer previously removed. Tighten
securely.
• Snap steering wheel insert into center of steering
wheel.
• Remove protective materials from tractor hood and
grill.
IMPORTANT: CHECK FOR AND REMOVE ANY STAPLES IN
SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR IS TO
ROLL OFF SKID.
CHECK BATTERY (See Fig. 2)
• Lift hood to raised position.
• If this battery is put into service after month and year
indicated on label (label located between terminals)
charge battery for minimum of one hour at 6-10 amps.
(See "BATTERY" in Maintenance section of this manual
for charging instructions).
ASSEMBLY
INSTALL SEAT (See Fig. 3)
Adjust seat before tightening adjustment knob.
Remove adjustment knob and flat washer securing
seat to cardboard packing and set aside for assembly
of seat to tractor.
Pivot seat upward and remove from the cardboard pack
ing. Remove the cardboard packing and discard.
Place seat on seat pan so head of shoulder bolt is
positioned over large slotted hole in pan.
Push down on seat to engage shoulder bolt in slot and
pull seat towards rear of tractor.
Pivot seat and pan forward and assemble adjustment
knob and flat washer loosely. Do not tighten.
Lower seat into operating position and sit on seat.
Slide seat until a comfortable position is reached
which allows you to press clutch/brake pedal all the
way down.
Get off seat without moving its adjusted position.
Raise seat and tighten adjustment knob securely.
Be sure all the above assembly steps have been com
pleted.
Check engine oil level and fill fuel tank with gasoline.
Sit on seat in operating position, depress clutch/brake
pedal and set the parking brake.
Place gear shift lever in neutral (N) position.
Press lift lever plunger and raise attachment lift lever
to its highest position.
Startthe engine. Afterengine has started, move throttle
control to idle position.
Depress clutch/brake pedal into full "BRAKE" position
and hold. Move gearshift lever to 1 st gear.
Slowly release clutch/brake pedal and slowly drive
tractor off skid.
Apply brake to stop tractor, set parking brake and place
gearshift lever in neutral position.
Turn ignition key to "STOP" position.
Continue with the instructions that follow.
ASSEMBLE GAUGE WHEELS TO MOWER
DECK (See Fig. 4 and 5)
The gauge wheels are designed to keep the mower deck
in proper position when operating mower.
• Slide gauge wheel bar down into bracket channel, Be
sure that gauge wheel bar aligning holes are on top.
Assemble gauge wheels as shown using shoulder bolts,
3/8 washers and 3/8-16 center locknuts and tighten
securely.
• Foreaseof mower to tractor assembly, set all the gauge
wheels in the fourth hole from top. Retain with clevis
pins and spring retainers.
NOTE: You may now roll or drive your tractor off the skid.
Follow the appropriate instruction below to remove the
tractor from the skid.
TO ROLL TRACTOR OFF SKID (See Op
eration section for location and function of
controls)
• Press lift lever plunger and raise attachment lift lever
to its highest position.
• Release parking brake by depressing clutch/brake
pedal.
• Place gearshift lever in neutral (N) position.
• Roll tractor forward off skid.
TO DRIVETRACTOR OFF SKID (See Operation
section for location and function of con
trols)
ifi^WARNING: Before starting, read, understand and follow
all instructions in the Operation section of this manual. Be
sure tractor is in a well-ventilated area. Be sure the area in
front of tractor is clear of other people and objects.
ASSEMBLY
INSTALL MOWER AND DRIVE BELT
(Sees Fig. 6 and 7}
See MOWER AND DRIVE BELT ASSEMBLY Supplement
Sheet for additional guidance on this assembly.
Be sure tractor is on level surface and mower suspension
arms are raised with attachment lift control. Engage park
ing brake.
• Turn steering wheel to the left as far as it will go and
position mower on right side of fractor wifh deflecfor
shield to the right.
• Remove plastic tie strap from mower belt and check
belt for proper roufing in all mower pulley grooves.
• Slide mower under fractor until it is centered under trac
tor. DO NOT connect any pins. When properly centered
the front mower brackets should be aligned so when
the front suspension plate is lowered it should slide
between the mower brackets.
• Lower attachment lift lever to lowest position.
• Cut plastic tie and lower front suspension plate.
• ATTACH FRONT PLATE - From left side of mower, posifion front plate assembly between front mower brackets,
align holes, position flanged pin notch horizontally and
insert the pin all the way. The notch is in line with the
hole in pin.
• Secure pin with double loop retainer spring between
the plate and mower bracket. If necessary, move mower
side-to-side fo give space between plate and mower
bracket.
• Go to right hand side of mower and insert pin and
retainer spring in the same manner.
• CONNECT REAR PINS - Connect right hand side first.
Pull out and hold the spring loaded pin, align hole in
suspension arm and release pin. Be sure pin returns to
fully seated position and is attached to the suspension
arm.
• Go to left side of mower and connect rear pin in the
same manner.
• Disengage belt tension rod.
• From right side of fractor, install belt onto engine clutch
pulley.
IMPORTANT: CHECK BELT FOR PROPER ROUTING IN ALL
MOWER PULLEY GROOVES.
• Engage belt tension rod on locking bracket.
CAUTION: Belt tension rod is spring
loaded. Have a tight grip on rod and
engage slowly.
Raise attachment lift lever to highest position.
Adjust gauge wheels before operating mower as shown
in the Operation section of this manual.
8
ASSEMBLY
CHECKTIRE PRESSURE
The tires on your tractor were overinflated at the factory
for shipping purposes. Correct tire pressure is important
for besf cuffing performance.
• Reduce tire pressure to PSI shown in “PRODUCT
SPECIFICATIONS” section of fhis manual.
CHECK DECK LEVELNESS
For besf cuffing results, mower housing should be properly
leveled. See“TO LEVEL MOWER HOUSING”in the Service
and Adjustments section of this manual.
CHECK FOR PROPER POSITION OF ALL
BELTS
See the figures thaf are shown for replacing motion and
mower blade drive belts in the Service and Adjustments
section of this manual. Verify thaf the belts are routed
correctly.
CHECK BRAKE SYSTEM
Afteryou learn howtooperateyourtractor, check to see that
the brake is properly adjusted. See “TO ADJUST BRAKE”
in the Service and Adjustments section of this manual.
/CHECKLIST
BEFORE YOU OPERATE YOUR NEW TRACTOR, WE
WISHTO ASSURETHATYOU RECEIVETHE BEST PER
FORMANCE AND SATISFACTION FROM THIS QUALITY
PRODUCT.
PLEASE REVIEW THE FOLLOWING CHECKLIST:
/ All assembly instructions have been completed.
/ No remaining loose parts in carton.
/ Battery is properly prepared and charged. (Minimum
1 hour at 6 amps).
/ Seat is adjusted comfortably and tightened securely.
/ All tires are properly inflated. (For shipping purposes,
the tires were overinflated at the factory).
/ Be sure mower deck is properly leveled side-to-side/
front-to-rear for besf cutting results. (Tires must be
properly inflated for leveling).
/ Check mower and drive belfs. Be sure 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.
WHILE LEARNING HOWTO USE YOUR TRACTOR, PAY
EXTRA ATTENTION TO THE FOLLOWING IMPORTANT
ITEMS:
/ Engine oil is at proper level.
/ Fuel tank is filled wifh fresh, clean, regular unleaded
gasoline.
/ Become familiar with all controls, their location and
function. Operate them before you sfart fhe engine.
/ Be sure brake sysfem is in safe operating condition.
/ Be sure Operator Presence System and Reverse Op
eration System (ROS) are working properly (See the
Operation and Maintenance sections in this manual).
9
OPERATION
These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their mean
ing.
R
R EYERSE
N
NEUTRAL
MN
H
HIGH LOW
L
l\l 4»
CHOKE FAST
©)|1
©
ENGINE OFF
SI
OVER TEMP FUEL OIL PRESSURE BATTERY REVERSE FORWARD MOWER HEIGHT MOWER LIFT
LIGHT
ATTACHMENT
CLUTCH DISENGAGED
(Automatic Models only)
reverse
OPERATION
SYSTEM (ROS)
fl
CLUTCH ENGAGED
ENGINE ON
'fir'
ATTACHMENT
D
LIGHTS ON
0
ENGINE START
a
DANGER, KEEP HANDS
AND FEET AWAY
A
A
* X Si
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.
PARKING BRAKE
KEEP AREA CLEAR SLOPE HAZARDS
SLOW
IGNITION SWITCH
©
PARKING BRAKE
LOCKED
(SEE SAFETY RULES SECTION)
UNLOCKED
A
Failure to follow instructions
could result in serious injury or
death. The safety alert symbol
is used to identify safety inform
ation about hazards which can
result in death, serious injury
and/or property damage.
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.
10
OPERATION
KNOW YOUR TRACTOR
READTHIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR.
Compare the illustrations with your tractor to familiarize yourself with the location of various controls and adjustments.
Save this manual for future reference.
Our tractors conform to the safety standards of the American National Standards Institute.
AMMETER - Indicates battery charging(+) or discharging(-).
ATTACHMENT CLUTCH SWITCH - Used to engage mower
blades or other attachments mounted to your tractor.
CHOKE CONTROL - Used when starting a cold engine.
CLUTCH/BRAKE PEDAL - Used for declutching and brak
ing the tractor and starting the engine.
GEARSHIFT LEVER - Selects the speed and direction
of tractor.
HEIGHT ADJUSTMENT KNOB - Used toadjustthe mower
height.
IGNITION SWITCH - Used to start and stop the engine.
LIFT LEVER - Used to raise and lower mower deck or other
attachments mounted to your tractor.
LIFT LEVER PLUNGER - Used to release attachment lift
lever when changing its position.
LIGHT SWITCH - Turns the headlights on and off.
PARKING BRAKE LEVER - Locks brake pedal into the
brake position.
RANGE SHIFT LEVER - Allows high (H) or low (L) speed
for all forward and reverse gears.
REVERSE OPERATION SYSTEM (ROS) “ON” POSI
TION - Allows operation of mower deck or other powered
attachment while in reverse.
THROTTLE CONTROL - Used to control engine speed.
11
OPERATION
The operation of any tractor can result in foreign objects thrown into the eyes, which
can result in severe eye damage. Always wear safety glasses or eye shields while op
erating your tractor or performing any adjustments or repairs. We recommend a wide
vision safety mask over spectacles or standard safety glasses.
HOWTO USE YOUR TRACTOR
TO SET PARKING BRAKE (See Fig. 8)
Your tractor is equipped with an operator presence sens
ing switch. When engine is running, any attempt by the
operator to leave the seat without first setting the parking
brake will shut off the engine.
• Depress clutch/brake pedal into full "BRAKE” position
and hold.
• Place parking brake lever in “ENGAGED” position and
release pressure from clutch/brake pedal. Pedal should
remain in “BRAKE” position. Make sure parking brake
will hold tractor secure.
STOPPING (See Fig. 8}
MOWER BLADES -
• To stop mower blades,move attachment clutch switch
to “DISENGAGED” position.
GROUND DRIVE -
• To stop ground drive, depress clutch/brake pedal into
full “BRAKE" position.
• Move gearshift lever to neutral (N) position.
ENGINE-
• Move throttle control between half and full speed (fast)
position.
NOTE: Failure to move throttle control between half and
full speed (fast) position, before stopping may cause engine
to “backfire”.
• Turn ignifion key to "STOP” position and remove key.
Always remove key when leaving tractor to prevent
unauthorized use.
• Never use choke to stop engine.
IMPORTANT: LEAVING THE IGNITION SWITCH IN ANY
POSITION OTHER THAN "STOP" WILL CAUSE THE BATTERY
TO BE DISCHARGED, (DEAD).
NOTE: Under certain conditions when tractor is standing
idle with the engine running, hot engine 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
pletely, as described above, before
leaving the operator's position; to empty
A
grass catcher, etc.
TO USE THROTTLE CONTROL (See Fig. 8}
Always operate engine at full fhrottle.
• Operafing engine at less than full throftle reduces fhe
battery charging rate.
• Full throttle offers the best mower performance.
TO USE CHOKE CONTROL (See Fig. 8)
Use choke control wheneveryou are starting a cold engine.
Do not use to start a warm engine.
• knob in to disengage.
TO MOVE FORWARD AND BACKWARD (See Fig. 8)
The direction and speed of movement is controlled by the
gearshift lever.
• Start tractor with clutch/brake pedal depressed and
gearshift lever in neutral (N) position.
• Move gearshift and range shift levers to desired po
sition.
• Slowly release clutch/brake pedal to start move
ment.
IMPORTANT: BRING TRACTOR TO A COMPLETE STOP
BEFORE SHIFTING OR CHANGING GEARS. FAILURE
TO DO SO WILL SHORTEN THE USEFUL LIFE OF YOUR
TRANSAXLE.
TO ADJUST MOWER CUTTING HEIGHT (See Fig. 8)
The cutting height is controlled by turning the height ad
justment knob in desired direction.
• Turn knob clockwise ( ) to raise cutting height.
• Turn knob counterclockwise (*^) to lower cutting
height.
The cutting height range is approximately 1-1/2" to 4-1/2".
The heights are measured from the ground to the blade tip
with the engine not running. These heights are approximate
and may vary depending upon soil conditions, height of
grass and types of grass being mowed.
• The average lawn should be cuf to approximately 2-1/2
inches during the cool season and to over 3 inches
during hot months. For healthier and better looking
lawns, mow often and after moderate growth.
• For best cutting performance, grass over 6 inches
in height should be mowed twice. Make the first cut
relatively high; the second to desired height.
12
OPERATION
TO ADJUST GAUGE WHEELS (See Fig. 9)
Gauge wheels are properlyadjusted when they are slightly
off the ground when mower Is at the desired cutting height
in operating position. Gauge wheels then keep the deck
In proper position to help prevent scalping In most terrain
conditions.
NOTEiAdjust gauge wheels with tractor on a flat level
surface.
• Adjust mower to desired cutting height (See “TO AD
JUST MOWER CUTTING HEIGHT" in the Operation
section of this manual).
• Remove retainer spring and clevis pin which secure
each gauge wheel bar.
• Lower gauge wheels to ground. Raise gauge wheels
slightly to align holes In bracket and gauge wheel bar
and Insert clevis pin. Gauge wheels should be slightly
off the ground.
• Replace retainer spring into clevis pin.
• Be sure all gauge wheels are In the same setting.
IMPORTANT: BESURETO READJUST GAUGE WHEELS IFYOU
CHANGE THE CUTTING HEIGHT OF THE MOWER DECK.
RETAINER
SPRING
CLEVIS
PIN
FIG. 9
TO OPERATE MOWER (See Fig. 10)
Your tractor is equipped with an operator presence sensing
switch. Any attempt by the operator to leave the seat with
the engine running and the attachment clutch engaged
will shut off the engine. You must remain fully and centrally
positioned in the seat to prevent the engine from hesitating
or cutting off when operating your equipment on rough,
rolling terrain or hills.
• Select desired height of cut.
• Lower mower with attachment lift control.
• Start mower blades by engaging attachment clutch
control.
• TO STOP MOWER BLADES - disengage attachment
clutch control.
REVERSE OPERATION SYSTEM (ROS)
Your tractor is equipped with a Reverse Operation System
(ROS). Any attempt by the operator to travel in the reverse
direction with the attachment clutch engaged will shut off
the engine unless ignition key is placed in the ROS "ON"
position.
AwARNING: Backing up with the attachment clutch en-
mged while mowing is strongly discouraged. Turning the
ROS "ON", to allow reverse operation with the attachment
clutch engaged, should only be done when the operator
decides it is necessary to reposition the machine with the
attachment engaged. Do not mow in reverse unless
absolutely necessary.
USING THE REVERSE OPERATION SYSTEM -
• Depress clutch/brake pedal all the way down and
hold.
• With engine running, turn ignition key counterclockwise
to ROS "ON" position.
• Look down and behind before backing.
• Move gear shift lever to reverse (R) position and slowly
release clutch/brake pedal to start movement.
• When use of the ROS is no longer needed, turn the
ignition key clockwise to engine "ON" position.
ROS "ON" POSITION
ENGINE "ON" POSITION
(NORMAL OPERATING)
CAUTION: Do not operate the mower
without either the entire grass catcher,
A
on mowers so equipped, orthe deflector
shield in place.
13
OPERATION
TO OPERATE ON HILLS
CAUTION: Donotdriveupordownhills
with slopes greater than 15° and do not
A
Choose the slowest speed before starting up or down
hills.
Avoid stopping or changing speed on hiils.
If slowing is necessary, move throttie control lever to
slower position.
If stopping is absolutely necessary, push clutch/brake
pedal quickly to brake position and engage parking
brake.
Move gearshift lever to 1st gear and range shift lever
to low (L) position. Be sure you have allowed room for
fracfor to roll slightly as you restart movement.
To restart movement, slowly release parking brake and
clutch/brake pedal.
Make all turns slowly.
drive across any slope.
TOTRANSPORT
Raise attachment liftto highest position with attachment
lift control.
When pushing or towing your tractor, be sure gearshift
lever is in neutral (N) position.
Do not push or tow tractor at more than five (5)
MPH.
NOTE: To protect hood from damage when transporting
your tractor on a truck or a trailer, be sure hood is closed
and secured to tractor. Use an appropriate means of tying
hood to tractor (rope, cord, etc.).
TOWING CARTS AND OTHER ATTACH
MENTS
Tow only the attachments that are recommended by and
comply with specifications of the manufacturer of your trac
tor. Use common sense when towing.Too heavy of a load,
while on a slope, is dangerous. Tires can lose traction with
the ground and cause you to lose control of your tracfor.
BEFORE STARTING THE ENGINE
CHECK ENGINE OIL LEVEL
The engine in your tractor has been shipped, from the
factory, already filled wifh summer weight oil.
• Check engine oil with tractor on level ground.
• Remove oil fill cap/dipstickand wipe clean, reinsert the
dipstick and screw cap tight, wait for a few seconds,
remove and read oil level. If necessary, add oil until
“FULL” mark on dipstick is reached. Do not overfill.
• For cold weather operation you should change oil for
easier starting (See “OIL VISCOSITY CHART” in the
Maintenance section of fhis manual).
• To change engine oil, see the Maintenance section in
this manual.
ADD GASOLINE
• Fill fuel fank to bottom of filler neck. Do nof overfill.
Use fresh, clean, regular unleaded gasoline wifh a
minimum of 87 octane. (Use of leaded gasoline will
increase carbon and lead oxide deposits and reduce
valve life). Do not mix oil with gasoline. Purchase fuel
in quantities that can be used within 30 days to assure
fuel freshness.
CAUTION: Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
A
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW32“F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
near an open flame.
CAUTION: Alcohol blended fuels (called
gasohol or using ethanol or methanol) can at
tract 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 next
season. See Storage Instructionsfor additional
information. Never use engine or carburetor
cleaner products in the fuel tank or permanent
damage may occur.
TO START ENGINE (See Fig. 7)
When starting the engine for the first time or if the engine
has run out of fuel, it will take extra cranking time to move
fuel from the tank to the engine.
• Sit on seat in operating position, depress clutch/brake
pedal and set parking brake.
• Piace gear shift lever in neutrai (N) position.
• Move attachment clutch to “DISENGAGED” position.
• Move throttle control to fast position
• Pull choke control out for a cold engine start attempt.
Fora warm engine start attempt the choke control may
not be needed.
NOTE: Before starting, read the warm and cold starting
procedures below.
• Insert key into ignition and turn key clockwise to
“START” position and release key as soon as engine
starts. Do not run starter continuously for more than
fifteen seconds per minute. If the engine does not start
after several attempts, push choke control in, wait a
few minutes and try again. If engine still does not start,
pull the choke control out and retry.
14
OPERATION
WARM WEATHER STARTING (50° F and above)
• When engine starts, slowly push choke control in until
the engine begins to run smoothly. If the engine starts
to run roughly, pull the choke control out slightly for a
few seconds and then continue to push the control in
slowly.
• The attachments and ground drive can now be used. If
the engine does not accept the load, restart the engine
and allow it to warm up for one minute using the choke
as described above.
COLD WEATHER STARTING (50° F and below)
• When engine starts, slowly push choke control in until
the engine begins to run smoothly. Continue to push
the choke control in small steps allowing the engine to
accept small changes in speed and load, until the choke
control is fully in. If the engine starts to run roughly, pull
the choke control out slightly for a few seconds and
then continue to push the control in slowly. This may
require an engine warm-up period from several seconds
to several minutes, depending on the temperature.
• The attachments can be used during the engine warm
up period and may require the choke control be pulled
out slightly.
NOTE: If at a high altitude (above 3000 feet) or in cold
temperatures (below 32 F) the carburetor fuel mixture may
need to be adjusted for best engine performance. See “TO
ADJUST CARBURETOR” in the Service and Adjustments
section of this manual.
MOWING TIPS
• Tire chains cannot be used when the mower housing
is attached to tractor.
• Mower should be properly leveled for best mowing per
formance. See ‘TO LEVEL MOWER HOUSING” in the
Service and Adjustments section of this manual.
• The left hand side of mower should be used for trim
ming.
• Drive so that clippings are discharged onto the area
that has been cut. Have the cut area to the right of
the tractor. This will result in a more even distribution
of clippings and more uniform cutting,
• When mowing large areas, start by turning to the right so
that clippings will discharge away from shrubs, fences,
driveways, etc. After one or two rounds, mow in the
opposite direction making left hand turns until finished
(See Fig. 11).
If grass is extremely tall, it should be mowed twice to
reduce load and possible fire hazard from dried clip
pings. Make first cut relatively high; the second to the
desired height.
Do not mow grass when it is wet. Wet grass will plug
mower and leave undesirable clumps. Allow grass to
dry before mowing.
Always operate engine at full throttle when mow
ing to assure better mowing performance and proper
discharge of material. Regulate ground speed by se
lecting a low enough gear to give the mower cutting
performance as well as the quality of cut desired.
When operating attachments, select a ground speed
that will suit the terrain and give best performance of
the attachment being used.
15
Loading...