Husqvarna LTH125 User Manual

LTH125

Owner’s Manual

Look for this symbol to point out important safety precautions. It means CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.

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.

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.

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.

PRODUCT SPECIFICATIONS

HORSEPOWER: 12.5 GASOLINE CAPACITY 2 GALLONS

AND TYPE: UNLEADED REGULAR OIL TYPE (API-SF/SG): SAE 30 (above 32°F)

SAE 5W-30 (below 32°F)

OIL CAPACITY: 3.0 PINTS

SPARK PLUG: CHAMPION RJ19LM (GAP: .030”)

VALVE CLEARANCE: INTAKE: .005” - .007”

EXHAUST: .009” - .011”

GROUND SPEED (MPH): FORWARD: 5.0

REVERSE: 2.4

TIRE PRESSURE: FRONT: 14 PSI

REAR: 12 PSI

CHARGING SYSTEM: 3 AMPS BATTERY

5 AMPS HEADLIGHTS

BLADE BOLT TORQUE: 30-35 FT. LBS.

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. We have competent, well-trained technicians and the proper tools to service or repair this tractor.

Please read and retain this manual. The instructions will enable you to assemble and maintain your tractor properly. Always observe the "SAFETY RULES".

CUSTOMER RESPONSIBILITIES

• Read and observe the safety rules.

• Follow a regular schedule in maintaining, caring for and using your tractor.

• Follow the instructions under "Customer Responsibilities" and "Storage" sections of this manual.

MODEL NUMBER LTH125

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.

WARNING: This unit 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).

TABLE OF CONTENTS

INDEX

SAFETY RULES............................................................ 2

PRODUCT SPECIFICATIONS...................................... 3

CUSTOMER RESPONSIBILITIES..................... 3, 15-19

ASSEMBLY ................................................................ 6-9

OPERATION...........................................................10-14

MAINTENANCE SCHEDULE ..................................... 15

SERVICE AND ADJUSTMENTS ........................... 20-25

STORAGE ................................................................... 26

TROUBLESHOOTING ........................................... 27-28

REPAIR PARTS - TRACTOR ................................ 30-47

WARRANTY ................................................................ 51

Adjustments:

Brake...........................................22

Carburetor................................... 25

Mower:

Front-To-Back ........................ 21

Side-To-Side .......................... 21

Throttle Control Cable...... ...........25

Air Filter, Engine.................................18

Assembly...........................................6-9

Battery:

Charging ....................................... 7

Cleaning...................................... 17

Installation..................................... 8

Levels.......................................7,17

Preparation ................................... 7

Starting with Weak Battery..........24

Storage ....................................... 26

Terminals .................................... 17

Belt:

Motion Drive

Removal/Replacement...........22

Mower Blade Drive

Removal/Replacement...........21

Blade:

Sharpening..................................16

Replacement............................... 16

Brake Adjustment............................... 22

Carburetor Adjustment ....................... 25

Controls, Tractor ................................ 10

Customer Responsibilities.............15-19

Engine:

Air Filter...................................18

Battery.....................................17

Engine Oil ............................... 18

Fuel Filter ................................ 19

Spark Plugs.............................19

Tractor:

Blade....................................... 16

Lubrication Chart.....................15

Maintenance Schedule ........... 15

Tire Care ......................... 7,16,23

Cutting Height, Mower........................11

Electrical:

Interlocks and Relays..................24

Schematic ................................... 29

Wiring Diagram ........................... 30

Engine:

Air Filter.......................................18

Cooling Fins ................................ 19

Oil Change .................................. 18

Oil Level ................................. 12,18

Oil Type.......................................18

Preparation ................................. 12

Starting........................................13

Storage ....................................... 26

Filter:

Air Filter.......................................18

Fuel ............................................. 19

Fuel:

Type ............................................ 12

Storage ....................................... 26

Fuse ................................................... 24

Hood Removal/Installation ................. 24

Leveling Mower Deck......................... 21

Lubrication Chart................................ 15

Maintenance Schedule.......................15

Mower:

Adjustment, Front-to-Back .......... 21

Adjustment, Side-to-Side ............ 21

Blade Sharpening ....................... 16

Blade Replacement.....................16

Cutting Height ............................. 11

Installation................................... 20

Operation .................................... 12

Removal...................................... 20

Mowing Tips ....................................... 14

Muffler ................................................ 19

Mulcher Plate ....................................... 9

Oil:

Cold Weather Conditions ....... 12,18

Engine......................................... 18

Storage ....................................... 26

Operation ......................................10-14

Operating Mower ................................12

Parking Brake.....................................11

Parts Bag ............................................. 5

Parts, Replacement/Repair ...........30-47

Product Specifications...........................3

Repair Parts .................................. 30-47

Safety Rules......................................... 2

Seat...................................................... 7

Service and Adjustments ..............20-25

Carburetor................................... 25

Fuse ............................................ 24

Hood Removal/Installation .......... 24

Motion Drive Belt

Removal/Replacement...........22

Mower Blade Drive Belt

Removal/Replacement...........21

Mower Adjustment:

Front- to-Back ........................ 21

Side-to-Side ........................... 21

Mower Removal .......................... 20

Tire Care ............................. 7,16,23

Slope Guide Sheet ............................. 50

Spark Plugs........................................ 19

Specifications ....................................... 3

Starting the Engine.............................13

Steering Wheel................................6,23

Stopping the Tractor...........................11

Storage...............................................26

Throttle Control Cable Adjustment ..... 25

Tires...................................................7,16,23

Transaxle ........................................... 17

Transmission:

Purge .......................................... 13

Trouble Shooting Chart ..................27-28

Warranty.............................................51

Wiring Diagram .................................. 30

Wiring Schematic ............................... 29

CONTENTS OF HARDWARE PACK

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.

(1) 3/4" socket w/drive ratchet (2) 7/16" wrenches Phillips Screwdriver (1) 1/2" wrench Utility knife (1) 9/16" wrench Tire pressure gauge

When right and 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 along lines on carton, from top to bottom, all four corners of carton and lay panels flat.

• Check for any additional loose parts or cartons and remove.

BEFORE ROLLING TRACTOR OFF SKID

STEERING WHEEL

RETAINER CLIPS (TAB TO OUTSIDE)

STEERING WHEEL HUB

STEERING SLEEVE

INSERT

3/8-24 LOCKNUT LARGE FLAT

WASHER

STEERING SLEEVE

ADAPTER

ADJUSTABLE EXTENSION SHAFT

5/16 HEX BOLT

ATTACH STEERING WHEEL (See Fig. 1)

PREASSEMBLE SLEEVE TO STEERING WHEEL (See Fig. 1 Inset)

• Install sleeve retainer clips, evenly spaced around steering wheel hub, with formed tabs toward the outside of hub.

• Press or lightly tap the retainer clips fully onto the steering wheel hub.

• Press steering sleeve fully onto steering wheel hub and clips.

ASSEMBLE ADJUSTABLE EXTENSION SHAFT The steering wheel may be assembled in a high, medium,

or low position. Position is determined by which of the three mounting holes is used in the extension shaft.

• Slide extension shaft onto lower steering shaft. Align desired mounting holes and install 5/16 hex bolt and locknut. Tighten securely.

INSTALL STEERING WHEEL

• Position front wheels of the tractor so they are pointing straight forward.

• Slide steering wheel adapter onto steering shaft extension.

• Position steering wheel and sleeve assembly so cross bars are horizontal (left to right) and slide onto adapter.

• Assemble large flat washer and 3/8-24 locknut and tighten securely.

5/16 LOCKNUT

LOWER STEERING SHAFT

FIG. 1

• 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. 8)

• Raise attachment lift lever to its highest position.

• Release parking brake by depressing clutch/brake pedal.

• Place freewheel control in freewheel position to disengage transmission. (See "TO TRANSPORT" in Operation section of this manual).

• Roll tractor backwards off skid.

• Remove banding holding discharge guard up against tractor.

ASSEMBLY

HOW TO SET UP YOUR TRACTOR

PREPARE BATTERY (See Fig. 2)

CAUTION: Wear eye and face shield. Wash hands or clothing immediately if

accidentally in contact with battery acid. Do not smoke. Fumes from charged

battery acid are explosive. Read the instructions included with the

battery vent caps. Always wear gloves, clothing and goggles to protect your hands, skin and eyes.

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.

• See instructions packed with vent caps in parts bag.

• Fill battery with acid. Fill each cell until it reaches the bottom of the vent wells. Do not overfill.

• Allow battery to stand and settle for at least thirty minutes. After standing, check the level of acid. If below the vent wells, add more acid until the correct level is reached.

While battery is standing (after adding acid) and later, while battery is being charged, continue with assembly of tractor.

IMPORTANT: TO MAXIMIZE THE LIFE OF YOUR BATTERY, IT IS NECESSARY THAT THE BATTERY BE CHARGED BEFORE USE. FAILURE TO CHARGE BATTERY CAN RESULT IN A SHORTENED BATTERY LIFE.

• Charge battery at a rate of 6 amperes for 1 hour. Use a 12 volt battery charger. Observe all safety precautions required for battery charging.

• Check the acid level after the battery is charged. If the acid has fallen below the correct level, add distilled or iron free water.

• Install the vent caps to cover the vent wells. Wash the top of the battery with water to remove any acid, then wipe dry.

• Check battery case for leakage to make sure that no damage has occurred in handling.

• Dispose of excess battery acid. Neutralize acid for disposal by adding it to 2 gallons of water in a five gallon plastic container. Stir with a wooden or plastic paddle while adding baking soda until the addition of more soda causes no more foaming.

• Follow instructions on how to install battery.

CUT AWAY VIEW

FIG. 2

VENT CAP VENT WELL

BATTERY CELL ACID LEVEL

INSTALL SEAT (See Fig. 3)

Adjust seat before tightening adjustment knob.

• Remove cardboard packing on seat pan.

• Place seat on 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

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 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 and mower blade drive belts in the Service and Adjustments section of this manual. Verify that the belts are routed correctly.

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.

ASSEMBLY

INSTALL BATTERY (See Figs. 4 & 5)

CAUTION: Do not short battery terminals. Before installing battery, remove metal bracelets, wristwatch bands, rings, etc.

BATTERY BOX DOOR

Positive terminal must be connected first to prevent sparking from accidental grounding.

• Lift seat to raised position.

• Open battery box door.

• Be sure battery drain tube is attached to battery box.

• Lower battery into battery box with battery terminals toward front of tractor.

• First connect RED battery cable to positive (+) terminal with hex bolt, flat washer, lock washer and hex nut as shown. Tighten securely.

• Connect BLACK grounding cable to negative (-) terminal with remaining hex bolt, flat washer, lock washer and hex nut. Tighten securely.

• Close battery box door.

Open battery box door for:

• Inspection for secure connections (to tighten hardware).

• Inspection for corrosion.

• Testing battery.

• Jumping (if required).

• Periodic charging .

POSITIVE (RED) CABLE

HEX NUT

POSITIVE (+) TERMINAL

NEGATIVE (BLACK) CABLE

LOCK WASHER

FLAT WASHER

HEX BOLT

NEGATIVE (-) TERMINAL

FIG. 4

BATTERY BOX DOOR

VENT CAPS

FIG. 5

ASSEMBLY

INSTALL MULCHER PLATE (See Figs.6 & 7)

• Install two latch hooks to mulcher plate using screw, washer, lock washer, and weld nut as shown.

NOTE: Pre-assemble weld nut to latch hook by inserting weld nut from the top with hook pointing down.

• Tighten hardware securely.

• Raise and hold deflector shield in upright position.

• Place front of mulcher plate over front of mower deck opening and slide into place, as shown.

• Hook front latch into hole on front of mower deck.

• Hook rear latch into hole on back of mower deck.

CAUTION: Do not remove discharge guard from mower. Raise and hold guard when attaching mulcher plate and allow it to rest on plate while in operation.

DEFLECTOR SHIELD

LATCH HOOKS

FIG. 7

TO CONVERT TO BAGGING OR DISCHARGING

Simply remove mulcher plate and store in a safe place. Your mower is now ready for discharging or installation of optional grass catcher accessory.

HOOK POINTS DOWN

LOCK WASHER

LATCH HOOK

WELD NUT

LATCH HOOK

WASHER

MULCHER PLATE

WELD NUT FROM THE TOP

LOCK WASHER

SCREW

WASHER

SCREW

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 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).

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 locations of various controls and adjustments. Save this manual for future reference.

LIFT LEVER PLUNGER

ATTACHMENT LIFT LEVER

CLUTCH/BRAKE PEDAL

FREEWHEEL CONTROL

THROTTLE/CHOKE CONTROL

LIGHT SWITCH POSITION

ATTACHMENT CLUTCH LEVER

IGNITION SWITCH

PARKING BRAKE

MOTION CONTROL LEVER

HEIGHT ADJUSTMENT KNOB

Our tractors conform to the safety standards of the American National Standards Institute.

ATTACHMENT CLUTCH LEVER: Used to engage the mower blades, or other attachments mounted to your tractor.

THROTTLE/CHOKE CONTROL: Used for starting and controlling engine speed.

CLUTCH/BRAKE PEDAL: Used for declutching and braking the tractor and starting the engine.

PARKING BRAKE: Locks clutch/brake pedal into the brake position.

HEIGHT ADJUSTMENT KNOB - Used to adjust the mower height.

MOTION CONTROL LEVER: Selects the speed and direction of tractor.

FIG. 8

ATTACHMENT LIFT LEVER: Used to raise and lower the

mower deck or other attachments mounted to your tractor. LIFT LEVER PLUNGER: Used to release attachment lift

lever when changing its position. IGNITION SWITCH: Used for starting and stopping the

engine.

LIGHT SWITCH: Turns the headlights on and off. FREEWHEEL CONTROL: Disengages transmission for

pushing or slowly towing the tractor with the engine off.

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 for over the spectacles or standard safety glasses.

HOW TO USE YOUR TRACTOR

TO SET PARKING BRAKE (See Fig. 9)

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.

"ENGAGED" POSITION

THROTTLE/CHOKE CONTROL LEVER

"BRAKE" POSITION

CLUTCH/BRAKE PEDAL "DRIVE" POSITION

STOPPING (See Fig. 9)

MOWER BLADES -

• Move attachment clutch lever 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”.

ATTACHMENT CLUTCH LEVER "DISENGAGED" POSITION

IGNITION KEY

PARKING BRAKE "ENGAGED" POSITION

"DISENGAGED" POSITION

MOTION CONTROL LEVER

HEIGHT ADJUSTMENT KNOB

FIG. 9

• 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.

NOTE: Under certain conditions when tractor is standing idle with the engine running, hot engine exhaust gases may cause “browning” of grass. To eliminate this possibility, 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 THROTTLE CONTROL (See Fig. 9)

Always operate engine at full throttle.

• Operating engine at less than full throttle reduces the battery charging rate.

• Full throttle offers the best bagging and mower performance.

TO MOVE FORWARD AND BACKWARD (See Fig. 9)

The direction and speed of movement is controlled by the motion control lever.

• Start tractor with clutch/brake pedal depressed and motion control lever in neutral (N) position.

• Release parking brake and clutch/pedal.

• Slowly move motion control lever to desired position.

TO ADJUST MOWER CUTTING HEIGHT (See Fig. 9)

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 1-1/2" to 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 OPERATE MOWER (See Fig. 10)

Your tractor is equipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the mower 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.

ATTACHMENT LIFT LEVER HIGH POSITION

LOW POSITION

"DISENGAGED" POSITION

• Slowly move motion control lever to slowest setting.

• Make all turns slowly.

TO TRANSPORT (See Fig. 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.

• Pull freewheel control knob out and hold in position by inserting retainer spring into forward hole of control rod.

• 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.).

ATTACHMENT CLUTCH LEVER "ENGAGED" POSITION

FIG. 10

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.

FIG. 11

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL (See Fig. 17)

• 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.

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.

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.

• 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 machine. 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.12).

• 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. 12

MULCHING MOWING TIPS

IMPORTANT: FOR BEST PERFORMANCE, KEEP

MOWER HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN AFTER EACH USE.

• The special mulching blade will recut the grass clippings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed. Also, the mulched grass will biodegrade quickly to provide nutrients for the lawn. Always mulch with your highest engine (blade) speed as this will provide the best recutting action of the blades.

• Avoid cutting your lawn when it is wet. Wet grass tends to form clumps and interferes with the mulching action. The best time to mow your lawn is the early afternoon. At this time the grass has dried and the newly cut area will not be exposed to the direct sun.

• For best results, adjust the mower cutting height so that the mower cuts off only the top one-third of the grass blades (See Fig. 13). For extremely heavy mulching, reduce your width of cut on each pass and mow slowly.

MAX 1/3

FIG. 13

• Certain types of grass and grass conditions may require that an area be mulched a second time to completely hide the clippings. When doing a second cut, mow across or perpendicular to the first cut path.

• Change your cutting pattern from week to week. Mow north to south one week then change to east to west the next week. This will help prevent matting and graining of the lawn.

CUSTOMER RESPONSIBILITIES

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.

LUBRICATION CHART

SPINDLE ZERK SPINDLE ZERK22

FRONT WHEEL BEARING ZERK

ATTACHMENT CLUTCH PIVOT(S)

SAE 30 OR 10W30 MOTOR OIL API GENERAL PURPOSE GREASE

REFER TO CUSTOMER RESPONSIBILITIES “ENGINE” SECTION

3 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.

FRONT WHEEL BEARING ZERK

ENGINE

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.

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.

BLADE

MANDREL ASSEMBLY

CENTER HOLE

BLADE

5/8" BOLT OR PIN

FIG. 15

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

TRAILING EDGE

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