Husqvarna GTH220 User Manual

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GTH220

Owner’s Manual

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.

2

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 ____________________________________

DATEOF 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-cov- ered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.

A spark arrester for the muffler is available through your nearest authorized service center/department (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

MAINTENANCE SCHEDULE .....................................

16

SERVICE AND ADJUSTMENTS ...........................

20-28

STORAGE ....................................................................

27

TROUBLESHOOTING ...........................................

30-31

REPAIR PARTS .....................................................

34-52

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

E

 

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

F

 

Filter:

 

Air Filter .......................................

19

Fuel ..............................................

19

Oil .................................................

19

Fuel:

 

Storage .........................................

29

Type .............................................

14

Fuse ....................................................

26

H

 

Headlights ...........................................

26

Hood Removal/Installation ..................

26

L

 

Leveling Mower Deck .........................

20

Lubrication:

 

Chart ............................................

16

Engine ..........................................

18

M

 

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

O

 

Oil:

 

Cold Weather Conditions ........

15,18

Engine .....................................

14,18

Storage .........................................

29

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

 

 

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

 

 

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

 

 

Warranty ..............................................

 

55

Wiring Diagram ....................................

 

34

Wiring Schematic ................................

 

33

4

Husqvarna GTH220 User Manual

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)

(4)

Retainer Springs (single loop)

 

 

(4) Washers 13/32 x 13/16 x 16 Ga.

 

 

(4) Carriage Bolts

(4) Crownlock Nuts

3/8-16

 

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) Nylon Locknuts

3/8-16

(2) Hex Bolts

1/4-20 x 3/4

 

 

 

 

(2) Hex Nuts 1/4-20

(2) Washers 9/32 x 5/8 x 16 Ga. (2) Lock Washers 1/4

Parts packed separately in carton

Nose Roller

Seat

Front Bumper

Steering Wheel

Manual

Parts Bag

 

 

Parts bag contents not shown full size

(2) Shoulder

 

 

(2) Center-

Bolts

(2) Washers

3/8

lock Nuts

 

x 7/8 x 14 Gauge

 

(2) Front Link Assemblies

 

 

Nose

(2) Gauge

 

Wheels

 

Roller

 

 

 

 

Brackets

 

 

 

 

 

 

Steering

 

 

 

Wheel

 

 

 

Insert

 

 

 

(2) Keys

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 ROLLINGTRACTOR 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 cable 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.

HEX NUT

LOCK

FLAT

DISCARD

WASHER

WASHER

TERMINAL

 

 

PROTECTIVE

 

HEX

CAPS

 

 

BOLT

 

 

TERMINAL

 

 

ACCESS

 

 

DOOR

 

POSITIVE

 

 

(RED)

 

 

CABLE

NEGATIVE (BLACK) CABLE

VENT HOLE (KEEP CLEAN)

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.

SEAT

SEAT PAN

SHOULDER

BOLT

FLAT

WASHER

ADJUSTMENT KNOB

FIG. 3

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.

 

"B" BRACKET TAB

TAB HOLE

 

NOSE ROLLER

 

HEX

 

BOLT

 

"A"

LOCKNUT

 

BRACKET

WASHER

TAB

 

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.

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.

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.

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.

SUSPENSION

ARMS

Retain with double loop retainer springs.

 

 

 

CHASSIS

DOUBLE LOOP

 

BRACKET

 

RETAINER SPRING

DOUBLE LOOP

(Inward pointing

 

RETAINER SPRING

 

deck pins)

 

 

 

L.H. GAUGE

 

 

WHEEL BAR

 

 

FRONT

SUSPENSION FRONT BRACKETS LINKS

ELECTRIC

CLUTCH

PULLEY

 

 

SINGLE

SHOULDER

 

LOOP RETAINER

BOLT

 

SPRINGS

 

3/8-16

FRONT MOWER

GAUGE

CENTER

BRACKET

LOCKNUT

 

WHEEL

ANTI-SWAY

 

 

 

 

BAR

 

3/8 WASHER

 

 

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

SUPPLIED

 

 

CARRIAGE

CARRIAGE BOLT

 

BOLT

 

 

 

 

FRONT

 

SUPPLIED

 

SUSPENSION

 

LOCKNUT

 

BRACKET

 

 

 

 

 

 

BUMPER

EXTENSION

 

 

 

 

 

 

BRACKET

 

 

 

END CAP

 

 

 

Slide Onto Extension

 

 

 

Brackets And Pivot

 

 

 

Upwards

 

WASHER

SUPPLIED LOCKNUT

FIG. 6

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 operating 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).

9

OPERATION

These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BATTERY

CAUTION OR

REVERSE

FORWARD

FAST

SLOW

 

 

 

 

 

 

WARNING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ENGINE ON

ENGINE OFF

OIL PRESSURE

CLUTCH

LIGHTS ON

LIGHTS OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUEL

CHOKE

MOWER HEIGHT DIFFERENTIAL

PARKING BRAKE

UNLOCKED

 

 

LOCK

LOCKED

 

P

REVERSE

NEUTRAL

HIGH

 

LOW

PARKING BRAKE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MOWER LIFT

ATTACHMENT

ATTACHMENT

 

 

 

 

IGNITION

 

CLUTCH ENGAGED

CLUTCH DISENGAGED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DANGER, KEEP HANDS AND FEET AWAY

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

INDICATOR LIGHTS

CLUTCH SWITCH

 

 

HOURMETER

 

LIFT LEVER

LIGHT SWITCH

PLUNGER

 

 

LIFT LEVER

CLUTCH/BRAKE

 

PEDAL

 

 

THROTTLE

IGNITION SWITCH

CONTROL

 

HEIGHT

 

ADJUSTMENT

CHOKE

KNOB

CONTROL

 

 

MOTION

 

CONTROL

 

LEVER

 

PARKING BRAKE

 

LEVER

FREE WHEEL CONTROL

 

FIG. 7

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.

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

ATTACHMENT CLUTCH

“DISENGAGE”

SWITCH PULL OUT TO

 

“ENGAGE”

 

CHOKE

 

CONTROL

IGNITION

THROTTLE

CONTROL

KEY

LEVER

 

 

MOTION

CLUTCH/BRAKE

CONTROL

PEDAL “BRAKE”

LEVER

POSITION

 

“DRIVE”

PARKING

POSITION

BRAKE

 

“ENGAGED”

HEIGHT

POSITION

“DISENGAGED”

ADJUSTMENT

POSITION

KNOB

 

FIG. 8

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 () position.

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.

12

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 () to raise cutting height.

Turn knob counterclockwise () 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.

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

CLEVIS

SPRING

PIN

GAUGE

 

WHEEL BAR

 

GAUGE

 

WHEEL

 

BRACKET

 

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.

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

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.).

FIG. 10

FIG. 11

13

OPERATION

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

• Indicates you must depress clutch/brake

pedal fully to start tractor.

FOOT

PEDAL

 

Indicates you must disengage attachment clutch control to start tractor.

DISENGAGE

ATTACHMENT

Indicates low oil pressure in your engine. Light should come on when engine is not running and key switch is in "ON" position.

CHECK

This is a test to be sure light is working

and a reminder to always check oil level

OIL

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 ( ) position for cold engine start. For warm engine start do not use choke control.

Move throttle control to midway between fast () and 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 () position.

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.

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 ( ) position. 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.

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

T

Check Battery Level/Recharge

0

Clean Battery and Terminals

R

Check Transaxle Cooling

 

Adjust Blade Belt(s) Tension

 

Adjust Motion Drive Belt(s) Tension

 

Check Engine Oil Level

 

Change Engine Oil

E

Clean Air Filter

N

Clean Air Screen

G

Inspect Muffler/Spark Arrester

I

Replace Oil Filter (If equipped)

N

Clean Engine Cooling Fins

E

Replace Spark Plug

 

Replace Air Filter Paper Cartridge

 

Replace Fuel Filter

 

 

USE

HOURS

HOURSHOURS

HOURS

STORAGE

 

 

 

 

 

SEASON

 

2

 

25

 

 

50

100

 

EACH HOURS8

 

 

 

 

 

BEFOREFIRST EVERY EVERY EVERY EVERY EVERY BEFORE SERVICE DATES

 

4

7

 

 

 

 

 

6

 

 

 

 

 

 

 

 

5

 

 

 

 

5

 

 

 

 

1,2,3

 

 

2

 

 

2

 

 

 

 

 

 

 

 

1, 2

 

 

 

 

 

2

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

1

- Change more often when operating under a heavy load or in high ambient temperatures.

5

- If equipped with adjustable system.

2

- Service more often when operating in dirty or dusty conditions.

6

- Not required if equipped with maintenance-free battery.

3

- If equipped with oil filter, change oil every 50 hours.

7

- Tighten front axle pivot bolt to 35 ft.-lbs. maximum.

4

- Replace blades more often when mowing in sandy soil.

 

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.

LUBRICATION CHART

 

 

1 TIE ROD BALL JOINTS

2

SPINDLE ZERK

SPINDLE ZERK 2

2

FRONT WHEEL

FRONT WHEEL 2

 

BEARING ZERK

BEARING ZERK

2

STEERING

ENGINE 3

 

SECTOR GEAR

 

TEETH

 

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 LUBRI-

 

CANTS 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, POW-

 

DERED GRAPHITE TYPE LUBRICANT SPARINGLY.

16

 

1SPRAY SILICONE LUBRICANT (MOVE BOOTS TO LUBRICATE)

2GENERAL PURPOSE GREASE

3REFER TO CUSTOMER RESPONSIBILITIES “ENGINE” SECTION

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

MANDREL

ASSEMBLY

 

TRAILING

EDGE UP

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

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

BLADE

OR PIN

 

FIG. 15

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

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