Husqvarna GTH220 User Manual
GTH220
Owner’s Manual
2
SAFETY RULES
Safe Operation Practices for Ride-On Mowers
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.
I. GENERAL OPERATION
• Read, understand, and follow all instructions in the manual
and on the machine before starting.
• 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 mowing. 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 backing.
• 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 unclogging
chute.
• Mow 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.
II. SLOPE OPERATION
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 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.
• Follow the manufacturer’s recommendations for wheel
weights or counterweights to improve stability.
• Use extra care 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.
• Avoid starting or stopping on a slope. If tires lose traction,
disengage the blades and proceed slowly straight down the
slope.
DO NOT:
• Do not turn on slopes unless necessary, and then, turn slowly
and gradually downhill, if possible.
• Do not mow 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.
• Do not try to stabilize the machine by putting your foot on the
ground.
• Do not use grass catcher on steep slopes.
III. 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.
• Be alert and turn machine off if children enter the area.
• 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.
• Never allow children to operate the machine.
• Use extra care when approaching blind corners, shrubs,
trees, or other objects that may obscure vision.
IV. SERVICE
• 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.
• 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 if you strike an object.
Repair, if necessary, before restarting.
• Never make adjustments or repairs with the engine running.
• Grass catcher components are subject to wear, damage, and
deterioration, which could expose moving parts or allow
objects to be thrown. Frequently check components and
replace with manufacturer's recommended parts, when necessary.
• Mower blades are sharp and can cut. Wrap the blade(s) or
wear gloves, and use extra caution when servicing them.
• Check brake operation frequently. Adjust and service as
required.
Look for this symbol to point out important safety precautions. It means
CAUTION!!! BECOME ALERT!!! YOUR
SAFETY IS INVOLVED.
CAUTION: Always disconnect spark plug
wire and place wire where it cannot contact
spark plug in order to prevent accidental
starting when setting up, transporting,
adjusting or making repairs.
WARNING
The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other
reproductive harm.
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.
Always observe the “SAFETY RULES”.
MODEL
NUMBER GTH220
SERIAL
NUMBER ____________________________________
DATE OF PURCHASE __________________________
THE MODEL AND SERIAL NUMBERS WILL BE FOUND
ON A PLATE UNDER THE SEAT.
YOU SHOULD RECORD BOTH SERIAL NUMBER AND
DATE OF PURCHASE AND KEEP IN A SAFE PLACE
FOR FUTURE REFERENCE.
CUSTOMER RESPONSIBILITIES
• Read and observe the safety rules.
• Follow a regular schedule in maintaining, caring for and
using your tractor.
• Follow the instructions under “Customer Responsibilities” and “Storage” sections of this owner’s manual.
PRODUCT SPECIFICATIONS
HORSEPOWER: 22.0
GASOLINE CAPACITY 3.5 GALLONS
AND TYPE: UNLEADED REGULAR
OIL TYPE (API-SF/SG): SAE 10W30 (above 32°F)
SAE 5W-30 (below 32°F)
OIL CAPACITY: W/ FILTER: 4.2 PINTS
W/O FILTER: 3.7 PINTS
SPARK PLUG: CHAMPION RC12YC
(GAP: .040")
VALVE CLEARANCE NOT ADJUSTABLE
GROUND SPEED (MPH): FORWARD: 0 – 5.6
REVERSE: 0 – 2.5
TIRE PRESSURE: FRONT: 14 PSI
REAR: 10 PSI
CHARGING SYSTEM: 15 AMPS @ 3600 RPM
BLADE BOLT TORQUE: 30–35 FT. LBS.
WARNING: This tractor is equipped with an internal
combustion engine and should not be used on or near any
unimproved forest-covered, brush-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
nearest authorized service center/department (See REPAIR PARTS section of this manual).
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.
3
TABLE OF CONTENTS
SAFETY RULES ........................................................... 2
PRODUCT SPECIFICATIONS...................................... 3
CUSTOMER RESPONSIBILITIES..................... 3, 16-19
WARRANTY ................................................................ 55
ASSEMBLY ............................................................... 6-9
OPERATION .......................................................... 10-15
INDEX
A
Adjustments:
Brake ............................................ 22
Carburetor ................................... 28
Clutch Pulley................................ 22
Gauge Wheels............................. 13
Mower
Front-To-Back......................... 21
Side-To-Side........................... 20
Throttle Control Cable.................. 27
Air Filter, Engine ................................. 19
Air Screen, Engine.............................. 19
Assembly ........................................... 6-9
B
Battery:
Charging......................................... 7
Cleaning ...................................... 19
Levels ........................................ 9,17
Starting with Weak Battery .......... 25
Storage......................................... 29
Terminals..................................... 17
Belt:
Motion Drive
Removal/Replacement ........... 24
Mower Drive
Removal/Replacement ........... 21
Mower Blade Drive
Removal/Replacement ........... 22
Blade:
Sharpening .................................. 17
Replacement ............................... 17
Brake Adjustment ............................... 23
C
Carburetor Adjustment........................ 27
Clutch Pulley....................................... 23
Controls, Tractor................................. 11
Customer Responsibilities ............. 16-19
Engine:
Air Filter ................................... 19
Air Screen................................ 18
Cooling Fins............................. 19
Engine Oil ................................ 18
Fuel Filter ................................ 19
Spark Plug(s)........................... 19
Tractor:
Battery ..................................... 17
Blade ....................................... 17
Lubrication Chart ..................... 16
Maintenance Schedule ............ 16
Tire Care ......................... 7,17,25
Transaxle................................. 18
Cutting Height, Mower ........................ 12
Electrical:
Interlocks and Relays .................. 25
Schematic.................................... 33
Wiring Diagram............................ 35
Engine:
Air Filter ....................................... 19
Air Screen.................................... 18
Cooling Fins ................................ 19
Oil Change .................................. 18
Oil Level ...................................... 18
Oil Type ................................... 14,18
Preparation .................................. 14
Starting ......................................... 14
Storage......................................... 29
Filter:
Air Filter ....................................... 19
Fuel .............................................. 19
Oil................................................. 19
Fuel:
Storage......................................... 29
Type ............................................. 14
Fuse .................................................... 26
Headlights ........................................... 26
Hood Removal/Installation .................. 26
Leveling Mower Deck ......................... 20
Lubrication:
Chart ............................................ 16
Engine .......................................... 18
Maintenance Schedule ....................... 16
Mower:
Adjustment, Front-to-Back ........... 21
Adjustment, Side-to-Side ............. 20
Blade Replacement ..................... 17
Blade Sharpening ........................ 17
Cutting Height.............................. 12
Installation ................................... 20
Operation..................................... 13
Removal ...................................... 20
Mowing Tips ....................................... 15
Muffler ................................................. 19
Spark Arrester .......................... 3,42
Oil:
Cold Weather Conditions ........ 15,18
Engine ..................................... 14,18
Storage......................................... 29
MAINTENANCE SCHEDULE ..................................... 16
SERVICE AND ADJUSTMENTS ........................... 20-28
STORAGE.................................................................... 27
TROUBLESHOOTING ........................................... 30-31
REPAIR PARTS..................................................... 34-52
E
Operation....................................... 10-15
Operating Mower ................................ 13
Options:
Spark Arrester .......................... 3,42
P
Parking Brake ...................................... 12
Parts Bag............................................... 5
Parts, Replacement/Repair ............ 34-52
Product Specifications. ......................... 3
R
Repair Parts................................... 34-52
S
H
M
F
Safety Rules .......................................... 2
Seat ....................................................... 7
Service and Adjustments ............... 20-28
Carburetor .................................... 28
Clutch Pulley ............................... 23
Fuse ............................................. 26
Hood Removal/Installation ........... 26
Motion Drive Belt
Removal/Replacement ........... 24
Mower Drive Belt
Removal/Replacement ........... 21
Mower Blade Drive Belt
Removal/Replacement ........... 22
Mower Adjustment
L
Front-to-Back.......................... 21
Side-to-Side............................ 20
Mower Removal/Installation......... 20
Tire Care .............................. 7,17,25
Slope Guide Sheet ............................. 54
Spark Plug(s)....................................... 19
Specifications ....................................... 3
Starting the Engine ............................. 15
Steering Wheel ................................ 6,24
Stopping the Tractor ........................... 12
Storage ................................................ 29
T
Throttle Control Cable Adjustment ...... 27
Tires. ........................................... 7,17,25
Troubleshooting Chart ................... 30-31
Transaxle............................................. 18
W
O
Warranty .............................................. 55
Wiring Diagram.................................... 34
Wiring Schematic................................ 33
4
CONTENTS OF HARDWARE PACK
Parts Bag contents shown full size
(1) Shoulder Bolt
5/16-18
(1) Knob
(1) Washer
17/32 x 1-3/16 x 12 Gauge
(3) Retainer Springs
(double loop)
Parts packed separately in carton
Nose Roller
Seat
Front Bumper
Steering Wheel
Manual
Parts Bag
(4) Retainer Springs (single loop)
(4) Washers 13/32 x 13/16 x 16 Ga.
(4) Carriage Bolts
3/8-16 x 1-1/4
(2) Washers 17/32 x 7/8 x 16 Ga.
(2) Hex Bolts 3/8-16 x 1
(2) Hex Bolts 1/4-20 x 3/4
(4) Crownlock Nuts 3/8-16
(2) Nylon Locknuts 3/8-16
(2) Hex Nuts 1/4-20
Parts bag contents not shown full size
(2) Shoulder
Bolts
(2) Front Link Assemblies
Nose
Roller
Brackets
(2) Washers 3/8
x 7/8 x 14 Gauge
(2) Gauge
Wheels
(2) Center-
lock Nuts
Steering
Wheel
Insert
(2) Keys
(2) Washers 9/32 x 5/8 x 16 Ga.(2) Lock Washers 1/4
Slope Sheet
5
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 operation 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.
(2) 7/16" wrenches (1) Tire pressure gauge
(2) 9/16" wrenches (1) Utility knife
(1) 1/2" wrench (1) 3/4" socket w/drive ratchet
When right or left hand is mentioned in this manual, it
means when you are in the operating position (seated
behind the steering wheel).
TO REMOVE TRACTOR FROM CARTON
UNPACK CARTON
• Remove all accessible loose parts and parts cartons
from carton (See page 5).
• Cut, from top to bottom, along lines on all four corners
of carton, and lay panels flat.
• Remove mower and packing materials.
• Check for any additional loose parts or cartons and
remove.
BEFORE ROLLING TRACT OR OFF SKID
ATTACH STEERING WHEEL (See Fig. 1)
• Remove hex bolt, lock washer and large flat washer
from steering shaft.
• Position front wheels of the tractor so they are pointing
straight forward.
• Position steering wheel so cross bars are horizontal
(left to right) and slide onto adapter.
• Secure steering wheel to steering shaft with hex bolt,
lock washer and large flat washer previously removed.
Tighten securely.
• Snap steering wheel insert into center of steering
wheel.
• Remove protective plastic 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.
TO ROLL TRACTOR OFF SKID (See Fig. 7)
• Raise attachment lift lever to its highest position.
• Release parking brake by depressing clutch/brake
pedal.
• Place freewheel control in freewheeling position to
disengage transmission (See “TO TRANSPORT” in
the Operation section of this manual).
• Roll tractor backwards off skid.
STEERING WHEEL
INSERT
HEX BOLT
LOCKWASHER
FLAT WASHER
STEERING
WHEEL
STEERING
SHAFT
STEERING
WHEEL
ADAPTER
FIG. 1
CONNECT BATTERY (See Fig. 2)
CAUTION: Do not short battery terminals. Before connecting battery, remove metal bracelets, wristwatch
bands, rings, etc.
Positive terminal must be connected
first to prevent sparking from accidental grounding.
• Lift hood to raised position.
• Open terminal access doors, remove terminal protective caps and discard.
• 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.
• First connect RED battery cable to positive (+) battery
terminal with hex bolt, flat washer, lock washer and hex
nut as shown. Tighten securely.
• Connect BLACK grounding c able to negative (-) battery
terminal with remaining hex bolt, flat washer, lock
washer and hex nut. Tighten securely.
• Close terminal access doors.
6
ASSEMBLY
Use terminal access doors for:
• Inspection for secure connections (to tighten hardware).
• Inspection for corrosion.
• Testing battery.
• Jumping (if required).
• Periodic charging.
DISCARD
TERMINAL
PROTECTIVE
CAPS
TERMINAL
ACCESS
DOOR
VENT HOLE
(KEEP CLEAN)
HEX NUT
LOCK
WASHER
NEGATIVE
(BLACK)
CABLE
FLAT
WASHER
HEX
BOLT
POSITIVE
(RED)
CABLE
FIG. 2
INSTALL SEAT (See Fig. 3)
Adjust seat before tightening adjustment knob.
• Remove cardboard packing on seat pan.
• Place seat on seat pan and assemble shoulder bolt.
• Assemble adjustment knob and flat washer loosely.
Do not tighten.
• Tighten shoulder bolt securely.
• 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.
TO ATTACH NOSE ROLLER (See Fig. 4)
• Position brackets, washers and nose roller between
deck mounting brackets as shown. Be sure to position
brackets on correct side, as shown.
• Install hex bolts and locknuts as shown. Tighten
hardware securely.
NOTE: Be sure tabs brackets are positioned in tab holes
in deck brackets.
TAB HOLE
NOSE ROLLER
HEX
BOLT
"A"
BRACKET
TAB
"B" BRACKET TAB
LOCKNUT
WASHER
FIG. 4
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 in “PRODUCT
SPECIFICATIONS” on page 3 of this manual.
CHECK BRAKE SYSTEM
After you learn how to operate your tractor, check to see
that the brake is properly adjusted. See “TO ADJUST
BRAKE” in the Service and Adjustments section of this
manual.
SEAT PAN
SHOULDER
BOLT
ADJUSTMENT KNOB
SEAT
FLAT
WASHER
FIG. 3
7
ASSEMBLY
INSTALL MOWER AND DRIVE BELT (See
Figs. 5 and 7)
Be sure tractor is on level surface and mower suspension
arms are raised with attachment lift control. Engage parking brake.
• Cut and remove tie down securing anti-sway bar.
Swing anti-sway bar to left side of mower deck.
• Slide mower under tractor with discharge guard to right
side of tractor.
IMPORTANT: CHECK BELT FOR PROPER ROUTING IN
ALL MOWER PULLEY GROOVES. INSTALL BELT INTO
ELECTRIC CLUTCH PULLEY GROOVE.
• Install one front link in top hole of the L.H. front mower
bracket and L.H. front suspension bracket. Retain with
two single loop retainer springs as shown.
• Install second front link in R.H. front suspension bracket
only and retain with single loop retainer spring as
shown.
• Slide right side of mower deck back and install link in
top hole of R.H. front mower bracket. Retain with single
loop retainer spring as shown.
• Turn height adjustment knob counterclockwise until it
stops.
• Lower mower linkage with attachment lift control.
• Place the suspension arms on inward pointing deck
pins. If necessary, rock and raise front of mower to
align deck pins with the holes in suspension arms.
Retain with double loop retainer springs.
DOUBLE LOOP
RETAINER SPRING
L.H. GAUGE
WHEEL BAR
CHASSIS
BRACKET
DOUBLE LOOP
RETAINER SPRING
(Inward pointing
deck pins)
• Connect anti-sway bar to chassis bracket under left
footrest and retain with double loop retainer spring.
• Turn height adjustment knob clockwise to remove
slack from mower suspension.
• Raise deck to highest position.
• Assemble gauge wheels as shown using long shoulder
bolts, 3/8 washers, and 3/8-16 center locknuts. Tighten
securely.
• Adjust gauge wheels before operating mower as shown
in the Operation section of this manual.
CHECK DECK LEVELNESS
For best cutting 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 that are shown for replacing motion, mower
drive, and mower blade drive belts in the Service and
Adjustments section of this manual. Verify that the belts are
routed correctly.
FRONT
SUSPENSION
ARMS
FRONT
LINKS
ELECTRIC
CLUTCH
PULLEY
SUSPENSION
BRACKETS
SHOULDER
BOLT
GAUGE
WHEEL
3/8 WASHER
3/8-16
CENTER
LOCKNUT
ANTI-SWAY
BAR
SINGLE
LOOP RETAINER
SPRINGS
FRONT MOWER
BRACKET
IDLER
PULLEY
DISCHARGE
GUARD
FIG. 5
8
ASSEMBLY
TO ATTACH FRONT BUMPER (See Fig. 6)
NOTE: For ease of assembly, you may wish to obtain the
assistance of another person for mounting bumper to
tractor.
• Press or tap the end caps into ends of bumper tube.
• Remove and discard the four (4) carriage bolts and
locknuts securing the top of both front suspension
brackets to chassis.
• On both sides of chassis, position extension bracket as
shown and loosely assemble to rear chassis hole with
supplied 3/8-16 x 1-1/4 carriage bolt and 3/8-16
crownlock nut from parts bag. Do not tighten the
brackets. Allow them to hang from the chassis.
• Position bumper and extension brackets so brackets
can be slid inside flattened ends of bumper.
• Slide bumper onto brackets and pivot upwards to align
center hole in bumper with holes in extension brackets
and tractor chassis.
• With all holes aligned, assemble carriage bolt, washer,
and locknut to both sides of tractor chassis.
• Tighten all four (4) locknuts securely.
SUPPLIED
CARRIAGE
BOLT
SUPPLIED
CARRIAGE BOLT
FRONT
SUSPENSION
BRACKET
BUMPER
SUPPLIED
LOCKNUT
EXTENSION
BRACKET
END CAP
Slide Onto Extension
Brackets And Pivot
Upwards
✓
CHECKLIST
BEFORE YOU OPERATE AND ENJOY YOUR NEW
TRACTOR, WE WISH TO ASSURE THAT YOU RECEIVE
THE BEST PERFORMANCE 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 best cutting results. (Tires must be
properly inflated for leveling).
✓ Check mower and drive belts. 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.
✓ Before driving tractor, be sure freewheel control is in
drive position.
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
function. Operate them before you start the engine.
✓ Be sure brake system is in safe operating condition.
✓ It is important to purge the transmission before operat-
ing your tractor for the first time. Follow proper starting
and transmission purging instructions (See “TO START
ENGINE” and “PURGE TRANSMISSION” in Operation section of this manual).
WASHER SUPPLIED LOCKNUT
FIG. 6
9
OPERATION
These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning.
BATTERY CAUTION OR
WARNING
ENGINE ON ENGINE OFF OIL PRESSURE CLUTCH LIGHTS ON LIGHTS OFF
FUEL CHOKE MOWER HEIGHT DIFFERENTIAL
REVERSE FORWARD FAST SLOW
LOCK
PARKING BRAKE
LOCKED
UNLOCKED
P
REVERSE NEUTRAL HIGH LOW
MOWER LIFT
DANGER, KEEP HANDS AND FEET AWAY
ATTACHMENT
CLUTCH ENGAGED
PARKING BRAKE
IGNITIONATTACHMENT
CLUTCH DISENGAGED
HYDROSTATIC FREE WHEEL
(Hydro Models only)
10
OPERATION
KNOW YOUR TRACTOR
READ THIS 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.
ATTACHMENT
CLUTCH SWITCH
LIGHT SWITCH
CLUTCH/BRAKE
PEDAL
IGNITION SWITCH
HEIGHT
ADJUSTMENT
KNOB
INDICATOR LIGHTS
HOURMETER
LIFT LEVER
PLUNGER
LIFT LEVER
THROTTLE
CONTROL
CHOKE
CONTROL
MOTION
CONTROL
LEVER
PARKING BRAKE
LEVER
FREE WHEEL CONTROL
Our tractors conform to the safety standards of the American National Standards Institute.
ATTACHMENT CLUTCH SWITCH - Used to engage mower
blades or other attachments mounted to your tractor.
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.
CLUTCH/BRAKE PEDAL - Used for declutching and
braking the tractor and starting the engine.
MOTION CONTROL - Selects the speed and direction of
tractor.
CHOKE CONTROL - Used when starting a cold engine.
LIGHT SWITCH - Turns the headlights on and off.
FIG. 7
THROTTLE CONTROL - Used to control engine speed.
FREEWHEEL CONTROL - Disengages transmission for
pushing or slowly towing the tractor with the engine off.
IGNITION SWITCH - Used to start and stop the engine.
HOURMETER - Indicates hours of operation.
PARKING BRAKE LEVER - Locks clutch/brake pedal into
the brake position.
HEIGHT ADJUSTMENT KNOB - Used to adjust the mower
height.
INDICATOR LIGHTS - Indicates low fuel level, attachment
engagement, low battery voltage, and low oil pressure.
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 operating your tractor
or performing any adjustments or repairs. We recommend a wide vision safety mask over the
spectacles or standard safety glasses.
HOW TO USE YOUR TRACTOR
TO SET PARKING BRAKE (See Fig. 8)
Your tractor is equipped with an operator presence sensing
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.
PUSH IN TO
“DISENGAGE”
IGNITION
KEY
CLUTCH/BRAKE
PEDAL “BRAKE”
POSITION
“DRIVE”
POSITION
HEIGHT
ADJUSTMENT
KNOB
STOPPING (See Fig. 8)
MOWER BLADES -
• Move attachment clutch switch to “DISENGAGED”
position.
GROUND DRIVE -
• Depress clutch/brake pedal into full “BRAKE” position.
• Move motion control lever to neutral (N) position.
IMPORTANT: THE MOTION CONTROL LEVER DOES
NOT RETURN TO NEUTRAL (N) POSITION WHEN THE
CLUTCH/BRAKE PEDAL IS DEPRESSED.
ENGINE -
• Move throttle control to slow (
NOTE: Failure to move throttle control to slow (
position and allowing engine to idle before stopping may
cause engine to “backfire”.
• Turn ignition key to “OFF” position and remove key.
Always remove key when leaving tractor to prevent
unauthorized use.
• Never use choke to stop engine.
ATTACHMENT CLUTCH
SWITCH PULL OUT TO
“ENGAGE”
CHOKE
CONTROL
THROTTLE
CONTROL
LEVER
MOTION
CONTROL
LEVER
PARKING
BRAKE
“ENGAGED”
POSITION
“DISENGAGED”
POSITION
FIG. 8
) position.
NOTE: Under certain conditions when unit is standing idle
with the engine running, hot engine exhaust gases may
cause “browning” of grass. To eliminate this possibility,
always stop engine when stopping tractor on grass areas.
CAUTION: Always stop tractor completely, as described above, before leaving the operator’s position; to empty
grass catcher, etc.
TO USE CHOKE CONTROL (See Fig. 8)
Use choke control whenever you are starting a cold engine.
Do not use to start a warm engine.
• To engage choke control, pull knob out. Slowly push
knob in to disengage.
TO USE THROTTLE CONTROL (See Fig. 8)
Always operate engine at full throttle.
• Operating engine at less than full throttle reduces the
battery charging rate.
• Full throttle offers the best mower performance.
TO MOVE FORWARD AND BACKWARD (See
Fig. 8)
The direction and speed of movement is controlled by the
motion control lever.
• Start tractor with motion control lever in neutral (N)
position.
• Release parking brake and clutch/brake pedal.
• Slowly move motion control lever to desired position.
TO ADJUST MOWER CUTTING HEIGHT
(See Fig. 8)
The cutting height is controlled by turning the height adjustment knob in desired direction.
• Turn knob clockwise (
• Turn knob counterclockwise (
) to raise cutting height.
) to lower cutting
height.
The cutting height range is approximately 1-1/4" to 4-1/4".
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 cut 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. X)
Adjust gauge wheels with tractor on a flat level surface.
• Adjust mower to desired cutting height.
• Lower mower with lift control. Remove rear retainer
spring and clevis pin which secure each gauge wheel.
• Lower gauge wheels to ground. Raise gauge wheels
slightly to align holes in bracket and gauge wheel bar
and insert clevis pins. Gauge wheels should be slightly
off the ground.
• Replace retainer springs into clevis pins.
RETAINER
SPRING
GAUGE
WHEEL BAR
GAUGE
WHEEL
BRACKET
CLEVIS
PIN
FIG. 9
TO OPERATE MOWER (See Figs. 7 and 8)
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.
• 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.
TO OPERATE ON HILLS
CAUTION: Do not drive up or down
hills with slopes greater than 15
° and
do not drive across any slope.
• Choose the slowest speed before starting up or down
hills.
• Avoid stopping or changing speed on hills.
• If slowing is necessary, move throttle control lever to
slower position.
• If stopping is absolutely necessary, push clutch/brake
pedal quickly to brake position and engage parking
brake.
• Move motion control lever to neutral (N) position.
IMPORTANT: THE MOTION CONTROL LEVER DOES
NOT RETURN TO NEUTRAL (N) POSITION WHEN THE
CLUTCH/BRAKE PEDAL IS DEPRESSED.
• To restart movement, slowly release parking brake and
clutch/brake pedal.
• Slowly move motion control lever to slowest setting.
• Make all turns slowly.
TO TRANSPORT (See Figs. 7 and 11)
When pushing or towing your tractor, be sure to disengage
transmission by placing freewheel control in freewheeling
position. Free wheel control is located at the rear drawbar
of tractor.
• Raise attachment lift to highest position with attachment lift control.
• Remove retainer spring from freewheel control rod.
• Push control rod in to disengage transmission and
reinsert retainer spring into control rod hole now on
back side of the bracket.
• Do not push or tow tractor at more than two (2) MPH.
• To reengage transmission, reverse above procedure.
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.).
CAUTION: Do not operate the mower
without either the entire grass catcher,
on mowers so equipped, or the discharge guard in place.
R.H.
RUNNER
DISCHARGE
GUARD
FIG. 10
13
FIG. 11
OPERATION
CHECK
OIL
BEFORE STARTING THE ENGINE
CHECK ENGINE OIL LEVEL (See Fig. 12)
• The engine in your tractor has been shipped, from the
factory, already filled with summer weight oil.
• Check engine oil with tractor on level ground.
• Unthread and remove oil fill cap/dipstick; wipe oil off.
Reinsert the dipstick into the tube and rest oil fill cap on
the tube. Do not thread the cap onto the tube. 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
Customer Responsibilities section of this manual).
• To change engine oil, see the Customer Responsibilities section in this manual.
OIL FILL
CAP/DIPSTICK
FIG. 12
ADD GASOLINE
• Fill fuel tank. Use fresh, clean, regular unleaded
gasoline. (Use of leaded gasoline will increase carbon
and lead oxide deposits and reduce valve life).
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
WARNING: Experience indicates that alcohol blended
fuels (called gasohol or using ethanol or methanol) can
attract moisture which leads to separation and formation of
acids during storage. Acidic gas can damage the fuel
system of an engine while in storage. To avoid engine
problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the
engine and let it run until the fuel lines and carburetor are
empty. Use fresh fuel next season. See Storage Instructions for additional information. Never use engine or
carburetor cleaner products in the fuel tank or permanent
damage may occur.
CAUTION: Fill to bottom of gas tank
filler neck. Do not overfill. Wipe off any
spilled oil or fuel. Do not store, spill or
use gasoline near an open flame.
INDICATOR LIGHTS
Located on the dash of your tractor, these lights alert you
to necessary steps required to start your tractor or, while
tractor is running, alerts you to a serious problem which
requires immediate attention.
DEPRESS
FOOT
PEDAL
DISENGAGE
ATTACHMENT
• Indicates you must depress clutch/brake
pedal fully to start tractor.
• Indicates you must disengage attachment
clutch control to start tractor.
• Indicates low oil pressure in your engine.
Light should come on when engine is not
running and key switch is in "ON" position.
This is a test to be sure light is working
and a reminder to always check oil level
before starting engine.
TO START ENGINE (See Fig. 8)
When starting engine for the first time or if engine has run
out of fuel, it will take extra cranking time to move fuel from
the tank to the engine.
• Depress clutch/brake pedal and set parking brake.
• Place motion control lever in neutral (N) position.
• Move attachment clutch to “DISENGAGED” position.
• Pull choke control out to choke (
engine start. For warm engine start do not use choke
control.
• Move throttle control to midway between fast (
slow (
) positions.
• 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 engine does not start after
several attempts, move throttle control to fast (
position, wait a few minutes and try again.
• When engine starts, slowly push choke control in.
• Move throttle control to fast (
• Allow engine to warm up for a few minutes before
engaging drive or attachments.
IMPORTANT: COLD STARTING FOR HYDRO (BELOW
40°F) - AFTER STARTING ENGINE AND BEFORE
DRIVING, LET TRANSMISSION WARM UP FOR ONE (1)
MINUTE BY PLACING MOTION CONTROL LEVER IN
NEUTRAL (N) POSITION AND RELEASING CLUTCH/
BRAKE PEDAL.
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.
) position for cold
) and
) position.
)
14
OPERATION
PURGE TRANSMISSION
CAUTION: Never engage or disengage
freewheel lever while the engine is run-
ning.
To ensure proper operation and performance, it is recommended that the transmission be purged before operating
tractor for the first time. This procedure will remove any
trapped air inside the transmission which may have developed during shipping of your tractor.
IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE
REMOVAL FOR SERVICE OR REPLACEMENT, IT
SHOULD BE PURGED AFTER REINSTALLATION
BEFORE OPERATING THE TRACTOR.
• Place tractor safely on level surface with engine off and
parking brake set.
• Disengage transmission by placing freewheel control
in freewheeling position (See “TO TRANSPORT” in
this section of this manual).
• Sitting in the tractor seat, start engine. After the engine
is running, move throttle control to slow (
With motion control lever in neutral (N) position, slowly
disengage clutch/brake pedal.
• Move motion control lever to full forward position and
hold for five (5) seconds. Move lever to full reverse
position and hold for five (5) seconds. Repeat this
procedure three (3) times.
NOTE: During this procedure there will be no movement of
drive wheels. The air is being removed from hydraulic drive
system.
• Move motion control lever to neutral (N) position. Shut
off engine and set parking brake.
• Engage transmission by placing freewheel control in
driving position (See “TO TRANSPORT” in this section
of this manual).
• Sitting in the tractor seat, start engine. After the engine
is running, move throttle control to half (1/2) speed.
With motion control lever in neutral (N) position, slowly
disengage clutch/brake pedal.
• Slowly move motion control lever forward. After the
tractor moves approximately five (5) feet, slowly move
motion control lever to reverse position. After the
tractor moves approximately five (5) feet, return the
motion control lever to the neutral (N) position. Repeat
this procedure with the motion control lever three (3)
times.
• Your tractor is now purged and ready for normal
operation.
) position.
MOWING TIPS
• Tire chains cannot be used when the mower housing
is attached to tractor.
• Mower should be properly leveled for best mowing
performance. See “TO LEVEL MOWER HOUSING” in
the Service and Adjustments section of this manual.
• Use the runner on the right hand side of mower as a
guide. The blade cuts approximately an inch outside
the runner (See Fig. 10).
• The left hand side of mower should be used for trimming.
• 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. 13).
• If grass is extremely tall, it should be mowed twice to
reduce load and possible fire hazard from dried clippings. 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 mowing to
assure better mowing performance and proper discharge of material. Regulate ground speed by selecting 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.
FIG. 13
15
CUSTOMER RESPONSIBILITIES
MAINTENANCE SCHEDULE
FILL IN DATES
AS YOU COMPLETE
REGULAR SERVICE
Check Brake Operation
Check Tire Pressure
T
Check for Loose Fasteners
R
Sharpen/Replace Mower Blades
A
Lubrication Chart
C
Check Battery Level/Recharge
T
Clean Battery and Terminals
0
R
Check Transaxle Cooling
Adjust Blade Belt(s) Tension
Adjust Motion Drive Belt(s) Tension
Check Engine Oil Level
Change Engine Oil
Clean Air Filter
E
Clean Air Screen
N
Inspect Muffler/Spark Arrester
G
I
Replace Oil Filter (If equipped)
N
Clean Engine Cooling Fins
E
Replace Spark Plug
Replace Air Filter Paper Cartridge
Replace Fuel Filter
1 - Change more often when operating under a heavy load or in high ambient temperatures.
2 - Service more often when operating in dirty or dusty conditions.
3 - If equipped with oil filter, change oil every 50 hours.
4 - Replace blades more often when mowing in sandy soil.
BEFORE EACH USE
✔
✔
✔
✔
EVERY 8 HOURS
FIRST 2 HOURS
EVERY 25 HOURS
✔✔
✔
4
✔
✔
6
✔
✔
✔
✔
✔
12,3,
1
2
✔
2
✔
✔
EVERY 50 HOURS
✔
EVERY SEASON
EVERY 100 HOURS
7
✔
SERVICE DATES
BEFORE STORAGE
✔
✔
✔
5
5
✔
✔
1,
2
✔
2
✔
✔
✔
2
✔
✔
5 - If equipped with adjustable system.
6 - Not required if equipped with maintenance-free battery.
7 - Tighten front axle pivot bolt to 35 ft.-lbs. maximum.
Do not overtighten.
GENERAL RECOMMENDATIONS
The warranty on this tractor does not cover items that have
been subjected to operator abuse or negligence. To
receive full value from the warranty, operator must maintain
tractor as instructed in this manual.
Some adjustments will need to be made periodically to
properly maintain your tractor.
All adjustments in the Service and Adjustments section of
this manual should be checked at least once each season.
• Once a year you should replace the spark plug, clean
or replace air filter, and check blades and belts for
wear. A new spark plug and clean air filter assure
proper air-fuel mixture and help your engine run better
and last longer.
BEFORE EACH USE
• Check engine oil level.
• Check brake operation.
• Check tire pressure.
• Check for loose fasteners.
IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS
WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN
THE LIFE OF THE SELF-LUBRICATING BEARINGS. IF YOU
FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY.
LUBRICATION CHART
1
TIE ROD BALL JOINTS
2
SPINDLE ZERK
2
FRONT WHEEL
BEARING ZERK
2
STEERING
SECTOR GEAR
TEETH
1
SPRAY SILICONE LUBRICANT (MOVE BOOTS TO LUBRICATE)
GENERAL PURPOSE GREASE
2
REFER TO CUSTOMER RESPONSIBILITIES “ENGINE” SECTION
3
SPINDLE ZERK
FRONT WHEEL
BEARING ZERK
16
ENGINE
2
2
3
CUSTOMER RESPONSIBILITIES
TRACTOR
Always observe safety rules when performing any maintenance.
BRAKE OPERATION
If tractor requires more than six (6) feet stopping distance
at high speed in highest gear, then brake must be adjusted.
(See “TO ADJUST BRAKE” in the Service and Adjustments section of this manual).
TIRES
• Maintain proper air pressure in all tires (See “PRODUCT SPECIFICATIONS” on page 3 of this manual).
• Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber.
• Avoid stumps, stones, deep ruts, sharp objects and
other hazards that may cause tire damage.
BLADE CARE
For best results mower blades must be kept sharp. Replace bent or damaged blades.
BLADE REMOVAL (See Fig. 14)
• Raise mower to highest position to allow access to
blades.
• Remove hex bolt, lock washer and flat washer securing
blade.
• Install new or resharpened blade with trailing edge up
towards deck as shown.
• Reassemble hex bolt, lock washer and flat washer in
exact order as shown.
• Tighten bolt securely (30-35 Ft. Lbs. torque).
IMPORTANT: BLADE BOLT IS GRADE 8 HEAT TREATED.
NOTE: We do not recommend sharpening blade - but if you
do, be sure the blade is balanced.
BLADE
FLAT WASHER
LOCK WASHER
HEX BOLT (GRADE 8)*
*A GRADE 8 HEAT TREATED BOLT CAN BE
IDENTIFIED BY SIX LINES ON THE BOLT HEAD.
FIG. 14
MANDREL
ASSEMBLY
TRAILING
EDGE UP
TO SHARPEN BLADE (See Fig. 15)
Care should be taken to keep the blade balanced. An
unbalanced blade will cause excessive vibration and eventual damage to mower and engine.
• The blade can be sharpened with a file or on a grinding
wheel. Do not attempt to sharpen while on the mower.
• To check blade balance, you will need a 5/8" diameter
steel bolt, pin, or a cone balancer. (When using a cone
balancer, follow the instructions supplied with balancer).
• Slide blade on to an unthreaded portion of the steel bolt
or pin and hold the bolt or pin parallel with the ground.
If blade is balanced, it should remain in a horizontal
position. If either end of the blade moves downward,
sharpen the heavy end until the blade is balanced.
NOTE: Do not use a nail for balancing blade. The lobes of
the center hole may appear to be centered, but are not.
CENTER HOLE
5/8" BOLT
OR PIN
FIG. 15
BLADE
BATTERY
Your tractor has a battery charging system which is sufficient for normal use. However, periodic charging of the
battery with an automotive charger will extend its life.
• Keep battery and terminals clean.
• Keep battery bolts tight.
• Keep small vent holes open (See “CONNECT BATTERY” in the Assembly section of this manual).
• Recharge at 6-10 amperes for 1 hour.
TO CLEAN BATTERY AND TERMINALS
Corrosion and dirt on the battery and terminals can cause
the battery to “leak” power.
• Remove terminal guard.
• Disconnect BLACK battery cable first then RED battery cable and remove battery from tractor.
• Wash battery with solution of four tablespoons of
baking soda to one gallon of water. Be careful not to get
the soda solution into the cells.
• Rinse the battery with plain water and dry.
• Clean terminals and battery cable ends with wire brush
until bright.
• Coat terminals with grease or petroleum jelly.
• Reinstall battery (See “CONNECT BATTERY” in the
Assembly section of this manual).
17
Loading...