Husqvarna YTH180 User Manual

YTH180

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.

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.

	• Use extra care with grass catchers or other attachments.	• Check brake operation frequently. Adjust and service as
		required.
	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.

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.

• Do not use grass catcher on steep slopes.

2

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".

MODEL

NUMBER YTH180

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 manual.

PRODUCT SPECIFICATIONS

HORSEPOWER:	18.0
GASOLINE CAPACITY	3.5 GALLONS
AND TYPE:	UNLEADED REGULAR
OIL TYPE (API-SF/SG):	SAE 30 (above 32°F)
	SAE 5W-30 (below 32°F)
OIL CAPACITY:	W/ FILTER:		4.0 PINTS
	W/O FILTER: 3.5 PINTS
SPARK PLUG:	CHAMPION RV17YC
(GAP: .025”)
VALVE CLEARANCE:	INTAKE:		.003” - .006”
	EXHAUST: .013” - .016”
GROUND SPEED (MPH):	FORWARD:		5.4
	REVERSE:		2.2
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).

3

TABLE OF CONTENTS

SAFETY RULES ............................................................	2
PRODUCT SPECIFICATIONS ......................................	3
CUSTOMER RESPONSIBILITIES .....................	3, 15-18
ASSEMBLY ...............................................................	6-9
OPERATION ..........................................................	10-14
MAINTENANCE SCHEDULE .....................................	15

SERVICE AND ADJUSTMENTS ...........................	19-25
STORAGE ...................................................................	26
TROUBLESHOOTING ...........................................	27-28
REPAIR PARTS - TRACTOR ................................	30-47
WARRANTY ................................................................	51

INDEX
A
Adjustments:
Brake...........................................	21
Carburetor ...................................	24
Clutch ..........................................	21
Mower:
Front-To-Back ........................	20
Side-To-Side ..........................	20
Throttle Control Cable ...... ...........	24
Air Filter, Engine .................................	18
Assembly...........................................	6-9
B
Battery:
Charging .......................................	7
Cleaning ......................................	17
Installation .....................................	8
Levels .......................................	7,17
Preparation ...................................	7
Starting with Weak Battery ..........	23
Storage .......................................	26
Terminals ....................................	17
Belt:
Motion Drive
Removal/Replacement ...........	22
Mower Blade Drive
Removal/Replacement ...........	21
Blade:
Sharpening ..................................	16
Replacement ...............................	16
Brake Adjustment ...............................	21
C
Carburetor Adjustment .......................	24
Controls, Tractor ................................	10
Customer Responsibilities .............	15-18
Engine:
Air Filter ...................................	18
Air Screen ...............................	18
Battery.....................................	17
Engine Oil ...............................	17
Fuel Filter ................................	18
Spark Plugs .............................	18
Tractor:
Blade .......................................	16
Lubrication Chart .....................	15
Maintenance Schedule ...........	15
Tire Care .........................	7,16,23
Cutting Height, Mower........................	11

E
Electrical:
Interlocks and Relays..................	24
Schematic ...................................	29
Wiring Diagram ...........................	30
Engine:
Air Filter .......................................	18
Air Screen ...................................	18
Cooling Fins ................................	18
Oil Change ..................................	17
Oil Level .................................	12,17
Oil Type .......................................	17
Preparation .................................	12
Starting ........................................	13
Storage .......................................	26
F
Filter:
Air Filter .......................................	18
Fuel .............................................	18
Fuel:
Type ............................................	13
Storage .......................................	26
Fuse ...................................................	24
H
Hood Removal/Installation .................	24
L
Leveling Mower Deck .........................	20
Lights:
Indicator.........................................	13
Lubrication Chart..................................	15
M
Maintenance Schedule ......................	15
Mower:
Adjustment, Front-to-Back ..........	20
Adjustment, Side-to-Side ............	20
Blade Sharpening .......................	16
Blade Replacement .....................	16
Cutting Height .............................	11
Gauge Wheels ..............................	8
Installation ...................................	19
Mulcher Plate ................................	9
Operation ....................................	12
Removal ......................................	19
Mowing Tips .......................................	14
Muffler ................................................	18

O
Oil:
Cold Weather Conditions .......		12,17
Engine .........................................		17
Storage .......................................		26
Operation ......... .............................		10-14
Operating Mower ................................		12
P
Parking Brake................................		10-11
Parts Bag .............................................		5
Parts, Replacement/Repair ...........		30-47
Product Specifications...........................		3
R
Repair Parts ..................................		30-47
S
Safety Rules .........................................		2
Seat ......................................................		7
Service and Adjustments ..............		19-25
Carburetor ...................................		24
Fuse ............................................		24
Hood Removal/Installation ..........		24
Motion Drive Belt
Removal/Replacement ...........		22
Mower Blade Drive Belt
Removal/Replacement ...........		21
Mower Adjustment:
Front- to-Back ........................		20
Side-to-Side ...........................		20
Mower Removal ..........................		19
Tire Care .............................	7,16,23
Slope Guide Sheet .............................		50
Spark Plugs ........................................		18
Specifications .......................................		3
Starting the Engine ............................		13
Steering Wheel ................................		6,23
Stopping the Tractor ...........................		11
Storage ..............................................		.26
T
Throttle Control Cable Adjustment		..... 24
Tires...................................................	7,16,23
Transaxle ......................................		13,17
Transport ............................................		12
Trouble Shooting Chart ..................		27-28
W
Warranty .............................................		51
Wiring Diagram ..................................		30
Wiring Schematic ...............................		29

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
(2) Screws #10 x 5/8	(2) Lock Washers #10
(2) Weld Nuts #10
(2) Washers 3/16 x 3/4 x 16 Gauge
	(2) Carriage Bolts
	3/8-16 x 1-1/4
(4) Washers	(4) Crownlock
13/32 x 13/16 x 16 Ga.	Nuts 3/8-16
(2) Hex Bolts 1/4-20 x 3/4
	(2) Hex Nuts 1/4-20
(2) Washers	(2) Lock Washers 1/4
9/32 x 5/8 x 16 Ga.

Parts packed separately in carton

Seat

Battery

Steering Wheel

Mulcher

Plate

Parts Bag	Owner's Manual

	Parts bag contents not shown full size
	(2)	(2) Shoulder Bolts
	Gauge		(2) Center-
	Wheels
			lock Nuts
			(2) Washers
	(2) Reinforcement	(2) Keys	3/8 x 7/8 x 14
			Gauge
	Plates
		(2) Battery Carriage Bolts
	(2) Washers 17/32	1/4-20 x 7-1/2
	x 15/16 x 12 Gauge
	Steering
	Wheel	Terminal Guard
	Insert
		(2) Wing
		Nuts
		1/4-20
		(2) Bumper	Battery Caps
	15° Slope Sheet	Caps	and Instructions

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.

(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

ATTACH STEERING WHEEL (See Fig. 1)

•Remove locknut and large flat washer from steering shaft.

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

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

•Secure steering wheel to steering shaft with locknut and large flat washer previously removed. Tighten securely.

•Snap steering wheel insert into center of steering wheel.

•Remove protective 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. 9)

•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.

STEERING

WHEEL

INSERT

LOCKNUT

LARGE FLAT

WASHER

STEERING

WHEEL

STEERING

WHEEL

ADAPTER

FIG. 1

6

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						VENT CAP
						VENT WELL

BATTERY

CELL ACID

LEVEL

FIG. 2

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.

7

ASSEMBLY

INSTALL BATTERY (See Figs. 4 & 5)

CAUTION: Do not short battery terminals. Before installing 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.

•Be sure battery drain tube has not come loose and is securely attached to drain in battery tray.

•Lower battery into battery tray with terminals to rear of tractor.

•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.

•Slide the two battery bolts through the terminal guard and start the wing nuts onto the threads.

•Position terminal guard over the battery as shown, lower bolts into key holes and slide square shafts of bolts into slots of key holes.

•Tighten wing nuts by hand making sure battery bolts remain in slots of the key holes in the battery support.

•Be sure terminal access doors are closed.

Use terminal access doors for:

•Inspection for secure connections (to tighten hardware).

•Inspection for corrosion.

•Testing battery.

•Jumping (if required).

•	Periodic charging.
			LOCK WASHER
			FLAT
	POSITIVE		WASHER
	(RED)	HEX NUT	NEGATIVE
	CABLE		(BLACK)
			CABLE
			HEX
			BOLT

FIG. 4

TERMINAL GUARD	ACCESS
	DOORS

WING NUT

KEY HOLE

BATTERY BOLT

BATTERY

TRAY

VENT CAPS

BATTERY

DRAIN TUBE

FIG. 5

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.

•Slide reinforcement plates inside flattened ends of bumper and align holes in plates with slots in bumper as shown.

•With plate and bumper holes aligned, set bumper on ground in front of tractor and align the end holes in bumper with the rear holes in tractor chassis. On both sides of chassis loosely install carriage bolt, washer and locknut. Do not tighten.

•Pivot bumper upwards to align holes with forward chassis holes and install carriage bolt, washer and locknut to both sides of chassis.

•Tighten all four (4) locknuts securely.

REINFORCEMENT

BRACKET

BUMPER

CARRIAGE

BOLT

END CAP

Install Rear

Hardware

First

Then Pivot

Upwards

WASHER

LOCKNUT

FIG. 6

8

ASSEMBLY

ASSEMBLE GAUGE WHEELS TO MOWER

DECK (See Fig. 7)

Assemble gauge wheels with tractor on a flat level surface.

•Adjust mower to desired cutting height (See “TO ADJUST MOWER CUTTING HEIGHT” in the Operation section of this manual).

•With mower in desired height of cut position, gauge wheels should be assembled so they are slightly off the ground. Install gauge wheel in appropriate hole with shoulder bolt, 17/32 washer, 3/8 washer, and 3/8-16 locknut and tighten securely.

•Repeat for opposite side installing gauge wheel in same adjustment hole.

GAUGE
WHEEL
MOUNTING
BRACKET
3/8-16 LOCKNUT
3/8 WASHER	17/32 WASHER
GAUGE WHEEL	SHOULDER
	BOLT

FIG. 7

INSTALL MULCHER PLATE

(See Figs. 8A & 8B)

•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.

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.

WELD NUT		HOOK
FROM THE TOP		POINTS
	LOCK	DOWN
WELD	WASHER
NUT	SCREW
LATCH
HOOK		LATCH
		HOOK
	LOCK	WELD
WASHER	WASHER	NUT
MULCHER	WASHER
PLATE	SCREW
	FIG. 8A
	DEFLECTOR
	SHIELD
	LATCH
	HOOKS

FIG. 8B

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 Opera-
9	tion 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.

INDICATOR LIGHTS	HOURMETER
	THROTTLE
	CONTROL
	LIFT LEVER
	PLUNGER
ATTACHMENT CLUTCH
SWITCH
LIGHT SWITCH	ATTACHMENT LIFT
CLUTCH/BRAKE	LEVER
PEDAL
IGNITION	CHOKE
SWITCH	CONTROL
	PARKING BRAKE
	MOTION CONTROL
	LEVER
FREEWHEEL
CONTROL
HEIGHT ADJUSTMENT KNOB

FIG. 9

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

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

THROTTLE CONTROL - Used to control engine speed.

CHOKE CONTROL - Used when starting a cold engine.

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.

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.

INDICATOR LIGHTS - Indicates low fuel level, attachment engagement, low battery voltage, and low oil pressure.

HOURMETER - Indicates hours of operation.

LIGHT SWITCH: Turns the headlights on and off.

FREEWHEEL CONTROL: Disengages transmission for pushing or slowly towing the tractor with the engine off.

10

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. 10)

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
	SWITCH PULL OUT TO
“DISENGAGE”	“ENGAGE”
	CHOKE	THROTTLE
	CONTROL	CONTROL
		PARKING BRAKE
		“ENGAGED”
IGNITION		POSITION
KEY		"DISENGAGED"
		POSITION
“BRAKE”		MOTION CONTROL
POSITION		LEVER
		HEIGHT
		ADJUSTMENT
CLUTCH/BRAKE		KNOB
PEDAL “DRIVE” 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 THROTTLE CONTROL (See Fig. 10)

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 USE CHOKE CONTROL (See Fig. 10)

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 MOVE FORWARD AND BACKWARD (See Fig. 10)

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.

FIG. 10

STOPPING (See Fig. 10)

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.

11

TO ADJUST MOWER CUTTING HEIGHT (See Fig. 10)

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. 11)

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.

TO TRANSPORT (See Figs. 9 & 12)

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 LIFT LEVER
ATTACHMENT CLUTCH	"HIGH" POSITION
SWITCH PULL OUT TO
"DISENGAGED"	"LOW"
	POSITION

PUSH IN TO "ENGAGED"

DISCHARGE

GUARD

FIG. 11

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.

FIG. 12

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL (See Fig. 13)

•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.

•Remove oil fill cap/dipstick and wipe clean, reinsert the dipstick and push it all the way down into the tube, wait for a few seconds, remove and read oil level. If necessary, add oil until “FULL” mark on dipstick is reached. Do not overfill.

•For cold weather operation you should change oil for easier starting (See “OIL VISCOSITY CHART” in the Customer Responsibilities section of this manual).

•To change engine oil, see the Customer Responsibilities section in this manual.

OIL FILL CAP/DIPSTICK

OIL DRAIN PLUG

FIG. 13

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

12 STARTING.

OPERATION

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.

•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.

PURGE TRANSMISSION

INDICATOR LIGHTS	CAUTION: Never engage or disengage
Located on the dash of your tractor, these lights alert you	freewheel lever while the engine is run-
to necessary steps required to start your tractor or, while	ning.

tractor is running, alerts you to a serious problem which

requires immediate attention.

To ensure proper operation and performance, it is recom-

• Indicates low level of gasoline in fuel tank.

mended that the transmission be purged before operating

tractor for the first time. This procedure will remove any

Fill tank with clean, fresh gasoline.

trapped air inside the transmission which may have devel-

FUEL

oped during shipping of your tractor.

• Indicates you must disengage attachment

IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE

REMOVAL FOR SERVICE OR REPLACEMENT, IT

clutch control to start tractor.

SHOULD BE PURGED AFTER REINSTALLATION

DISENGAGE

BEFORE OPERATING THE TRACTOR.

ATTACHMENT

• Indicates a drop in battery voltage.

In-

• Place tractor safely on level surface with engine off and

parking brake set.

crease throttle speed and/or check bat-

tery and wiring (See the Customer Re-

• Disengage transmission by placing freewheel control

BATTERY

sponsibilities and Troubleshooting

sec-

in freewheeling position (See “TO TRANSPORT” in

DISCHARGING

tions in this manual).

this section of manual).

• Indicates low oil pressure in your engine.

• Sitting in the tractor seat, start engine. After the engine

is running, move throttle control to slow

) position.

Light should come on when engine is not

With motion control lever in neutral (N) position, slowly

running and key switch is in "ON" position.

disengage clutch/brake pedal.

CHECK

This is a test to be sure light is working

• Move motion control lever to full forward position and

OIL

and a reminder to always check oil level

hold for five (5) seconds. Move lever to full reverse

before starting engine.

IMPORTANT: IF CHECK OIL LIGHT COMES ON WHILE

position and hold for five (5) seconds.

Repeat this

THE ENGINE IS RUNNING, SHUT OFF ENGINE

procedure three (3) times.

IMMEDIATELY AND CHECK FOR CAUSE OR SERIOUS

NOTE: During this procedure there will be no movement of

ENGINE DAMAGE WILL OCCUR.

drive wheels. The air is being removed from hydraulic drive

TO START ENGINE (See Fig. 10)

system.

When starting engine for the first time or if engine has run

• Move motion control lever to neutral (N) position. Shut-

off engine and set parking brake.

out of fuel, it will take extra cranking time to move fuel from

• Engage transmission by placing freewheel control in

the tank to the engine.

driving position (See “TO TRANSPORT” in this section

• Depress clutch/brake pedal and set parking brake.

of manual).

• Place motion control lever in neutral (N) position.

• Sitting in the tractor seat, start engine. After the engine

• Move attachment clutch to “DISENGAGED” position.

is running, move throttle control to half (1/2) speed.

•

Pull choke control out to choke (

) position for cold

With motion control lever in neutral (N) position, slowly

engine start. For warm engine start

do not use choke

disengage clutch/brake pedal.

control.

• Slowly move motion control lever forward, after the

•

Move throttle control to midway between fast ) and

tractor moves approximately five (5) feet, slowly move

slow

) positions.

motion control lever to reverse position. After the

• Insert key into ignition and turn key clockwise to “START”

tractor moves approximately five (5) feet return the

position and release key as soon as engine starts. Do

motion control lever to the neutral (N) position. Repeat

not run

starter continuously for more than fifteen

this procedure with the motion control lever three (3)

seconds per minute. If engine does not start after

times.

several attempts, move throttle control to fast

)

• Your tractor is now purged and now ready for normal

position, wait a few minutes and try again.

13

operation.

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.14).

•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. 14

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. 15). For extremely heavy mulching, reduce your width of cut on each pass and mow slowly.

MAX 1/3

FIG. 15

•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.

14

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
		Clean Air Screen
	N
	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
						SEASON
	2			50	100
			25
	EACH HOURS8
	BEFOREFIRST EVERY EVERY EVERY EVERY EVERY BEFORE

	4	7
	6
		5
		5
	1,2,3
	2
	2
		1, 2
		2
		2

STORAGE

SERVICE DATES

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.

BEFORE EACH USE

•Check engine oil level.

•Check brake operation.

•Check tire pressure.

•Check for loose fasteners.

LUBRICATION CHART

2	SPINDLE ZERK	SPINDLE ZERK	2
2	FRONT WHEEL	FRONT WHEEL	2
	BEARING ZERK	BEARING ZERK
		ENGINE 3

1ATTACHMENT CLUTCH

PIVOT(S)

1SAE 30 OR 10W30 MOTOR OIL

2GENERAL PURPOSE GREASE

3REFER TO CUSTOMER RESPONSIBILITIES “ENGINE” SECTION

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.

15

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. 16)

•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.

	BLADE	MANDREL
		ASSEMBLY

TRAILING EDGE

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. 16

TO SHARPEN BLADE (See Fig. 17)

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

BLADE

5/8" BOLT OR PIN

FIG. 17

16