MTD 690 THRU 699, 13AU694H062 Owner’s Manual

YARD

OPERATOR'S MANUAL

Hydrostatic Lawn

Tractor

Model Series

690-699

IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY

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.
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. A spark arrester for the muffler is available through your nearest engine authorized
service dealer or contact the service department, P.O. Box 368022 Cleveland, Ohio 44136-9722.

MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO 44136-9722

PRINTED IN U.S.A.

FORM NO. 770-10117B

(11/00)

TABLEOFCONTENTS

Content Page

Important Safe Operation Practices ................................................................... 3

Slope Gauge ...................................................................................................... 7

Assembling Your Lawn Tractor .......................................................................... 8

Know Your Lawn Tractor .................................................................................... 12

Operating Your Lawn Tractor ............................................................................. 14

Making Adjustments .......................................................................................... 15

Maintaining Your Lawn Tractor .......................................................................... 17

Optional Equipment ........................................................................................... 22

Troubleshooting ................................................................................................. 23

FINDINGMODELNUMBER

This Operator's Manual is an important part of your new lawn tractor. It will help you assemble, prepare and
maintain the unit for best performance. Please read and understand what it says.

Before you start assembling your new equipment, please locate the model plate on the
equipment and copy the information from it in the space provided below. The information on

the model plate is very important if you need help from our Customer Support Department or

an authorized dealer.

You can locate the model number by pivoting the seat forward and looking under it at the seat pivot
bracket. A sample model plate is explained below. For future reference, please copy the model
number and the serial number of the equipment in the space below.

(Model Number) (Sedal Number)

MTD PRODUCTS INC

CLEVELAND, OHIO 44136

Copy the model number here:

Copy the serial number here:

CALLINGCUSTOMERSUPPORT

If you have difficulty assembling this product or have any questions regarding the controls, operation or

maintenance of this unit, please call the Customer Support Department.

Call 1- (330) 220-4MTD (4683) or 1- (800)-800-7310 to reach a Customer Support
representative. Please have your unit's model number and serial number ready when you

call. See previous section to locate this information. You will be asked to enter the serial
number in order to process your call.

SECTION1: IMPORTANTSAFEOPERATIONPRACTICES

WARNING: This symbol points out important safety instructions which, if not followed, could endanger the

personal safety and!or property of yourself and others. Read and follow all instructions in this manual
before attempting to operate this machine. Failure to comply with these instructions may result in personal
injury. When you see this symbol--heed its warning.

DANGER: This machine was built to be operated according to the rules for safe operation in this man-

ual. As with any type of power equipment, carelessness or error on the part of the operator can result in
serious injury. This machine is capable of amputating hands and feet and throwing objects. Failure to

observe the following safety instructions could result in serious injury or death.

,_ WARNING: Engine exhaust, some of its constituents, and certain vehicle components contain or

GENERAL OPERATION

1. Read, understand, and follow all instructions on the

2. Be familiar with all controls and their proper

3. Never allow children under 14 years old to operate

4. Never allow adults to operate this machine without

5. To help avoid blade contact or a thrown object

6. Thoroughly inspect the area where the equipment

7. Plan your mowing pattern to avoid discharge of

8. Always wear safety glasses or safety goggles

9. Wear sturdy, rough-soled work shoes and close-

10. Be aware of the mower and attachment discharge

emit chemicals known to the State of California to cause cancer and birth defects or other

reproductive harm.

operate the mower without the discharge cover or
entire grass catcher in its proper place.

machine and in the manual(s) before attempting to
assemble and operate. Keep this manual in a safe
place for future and regular reference and for
ordering replacement parts.

operation. Know how to stop the machine and
disengage them quickly.

this machine. Children 14 years old and over
should read and understand the operation
instructions and safety rules in this manual and
should be trained and supervised by a parent.

proper instruction.

injury, keep bystanders, helpers, children and pets
at least 75 feet from the machine while it is in

operation. Stop machine ifanyone enters the area.

is to be used. Remove all stones, sticks, wire,
bones, toys, and other foreign objects which could

be picked up and thrown by the blade(s). Thrown
objects can cause serious personal injury.

material toward roads, sidewalks, bystanders and
the like. Also, avoid discharging material against a
wall or obstruction which may cause discharged
material to ricochet back toward the operator.

during operation and while performing an
adjustment or repair to protect your eyes. Thrown
objects which ricochet can cause serious injury to
the eyes.

fitting slacks and shirts. Loose fitting clothes and

jewelry can be caught in movable parts. Never

operate this machine in bare feet or sandals.

direction and do not point it at anyone. Do not

11. Do not put hands or feet near rotating parts or
under the cutting deck. Contact with the blade(s)
can amputate hands and feet.

12. A missing or damaged discharge cover can cause
blade contact or thrown object injudes.

13. Stop the blade(s) when crossing gravel drives,
walks, or roads and while not cutting grass.

14. Watch for traffic when operating near or crossing
roadways. This machine is not intended for use on
any public roadway.

15. Do not operate the machine while under the
influence of alcohol or drugs.

16. Mow only in daylight or good artificial light.

17. Never carry passengers.

18. Disengage blade(s) before shifting into reverse.
Back up slowly. Always look down and behind
before and while backing to avoid a back-over

accident.

19. Slow down before turning. Operate the machine
smoothly. Avoid erratic operation and excessive
speed.

20. Disengage blade(s), place control lever in neutral,
set parking brake, stop engine and wait until the
blade(s) come to a complete stop before removing
grass catcher, emptying grass, unclogging chute,
removing any grass or debris, or making any
adjustments.

21. Never leave a running machine unattended.
Always turn off blade(s), set parking brake, stop
engine and remove key before dismounting.

22. Use extra care when loading or unloading the
machine into a trailer or truck. This unit should not

be driven up or down ramp(s), because the unit
could tip over, causing serious personal injury. The
unit must be pushed manually on ramp(s) to load or
unload properly.

23. Muffler and engine become hot and can cause a
burn. Do not touch.

24. Check overhead clearances carefully before driving
under low hanging tree branches, wires, door

openingsetc.,wheretheoperatormaybestruckor
pulledfromtheunit,whichcouldresultinserious

injury.

25.Depressthebrakepedalcompletelyandplacethe
controlleverinneutralbeforeattemptingtostart

engine.

26.Yourmachineisdesignedtocutnormalresidential
grassofaheightnomorethan10".Donotattempt

tomowthroughunusuallytall,drygrass(e.g.,
pasture)orpilesofdryleaves.Drygrassorleaves

maycontacttheengineexhaustand/orbuildupon
themowerdeckpresentingapotentialfirehazard.

27.Useonlyaccessoriesandattachmentsapproved
forthismachinebythemachinemanufacturer.

Read,understandandfollowallinstructions
providedwiththeapprovedaccessoryor

attachment.

28.Dataindicatesthatoperators,age60yearsand
above,areinvolvedina largepercentageofriding
mower-relatedinjuries.Theseoperatorsshould
evaluatetheirabilitytooperatetheridingmower
safelyenoughtoprotectthemselvesandothers
fromseriousinjury.

29.Ifsituationsoccurwhicharenotcoveredinthis
manual,usecareandgoodjudgment.Contactan

authorizedservicedealerforassistance.

SLOPE OPERATION

Slopes are a major factor related to loss of control and
tip-over accidents which can result in severe injury or
death. All slopes require extra caution. If you cannot
back up the slope or ifyou feel uneasy on it, do not mow

it.

For your safety, use the slope gauge included as part of
this manual to measure slopes before operating this
unit on a sloped or hilly area. If the slope is greater than

15 degrees as shown on the slope gauge, do not
operate this unit on that area or serious injury could

result.

DO:

1. Mow up and down slopes, not across. Exercise
extreme caution when changing direction on
slopes.

2. Watch for holes, ruts, bumps, rocks, or other
hidden objects. Uneven terrain could overturn the
machine. Tall grass can hide obstacles.

3. Use slow speed. Choose a low enough speed
setting so that you will not have to stop or shift while
on the slope. Tires may lose traction on slopes
even though the brakes are functioning properly.
Always keep machine in gear when going down
slopes to take advantage of engine braking action.

4. Follow the manufacturer's recommendations for
wheel weights or counterweights to improve

stability.

5. Use extra care with grass catchers or other

attachments. These can change the stability of the
machine.

6. Keep all movement on the slopes slow and gradual.
Do not make sudden changes in speed or direction.

Rapid engagement or braking could cause the front
of the machine to lift and rapidly flip over backwards

which could cause serious injury.

7. Avoid starting or stopping on a slope. If tires lose
traction, disengage the blade(s) and proceed

slowly straight down the slope.

DO NOT:

1. Do not turn on slopes unless necessary; then, turn
slowly and gradually downhill, if possible.

2. 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, ditch, or if
an edge caves in.

3. Do not try to stabilize the machine by putting your

foot on the ground.

4. Do not use a grass catcher on steep slopes.

5. Do not mow on wet grass. Reduced traction could
cause sliding.

6. Do not shift to neutral and coast downhill. Over-
speeding may cause the operator to lose control of

the machine resulting in serious injury or death.

7. Do not tow heavy pull behind attachments (e.g.
loaded dump cart, lawn roller, etc.) on slopes
greater than 5 degrees. When going down hill, the
extra weight tends to push the tractor and may
cause you to loose control. (e.g. tractor may speed
up, braking and steering ability are reduced,
attachment may jack-knife and cause tractor to
overturn).

CHILDREN

1.

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.
They do not understand the dangers. Never
assume that children wilt remain where you last

saw them.

a. Keep children out of the mowing area and in

watchful care of a responsible adult other
than the operator.

b. Be alert and turn machine off if a child enters

the area.

c. Before and while backing, look behind and

down for small children.

d. Never carry children, even with the blade(s)

shut off. They may fall off and be seriously
injured or interfere with safe machine
operation.

e. Use extreme care when approaching blind

corners, doorways, shrubs, trees or other
objects that may block your vision of a child
who may run into the machine.

f. Disengage the cutting blade(s) before

shifting in reverse. The "No-Cut-In Reverse"

feature is a reminder not to cut in reverse and
to help avoid back over accidents. Do not

defeat it.

g. Keep children away from hot or running

engines. They can suffer bums from a hot
muffler.

h. Remove key when machine is unattended to

prevent unauthorized operation.

g.

Never allow children under 14 years old to operate

the machine. Children 14 years old and over should
read and understand the operation instructions and

safety rules in this manual and should be trained
and supervised by a parent.

TOWING

1. Tow only with a machine that has a hitch designed
for towing. Do not attach towed equipment except
at the hitch point.

2. Follow the manufacturers recommendation for
weight limits for towed equipment and towing on

slopes.

3. Never allow children or others in or on towed
equipment.

4. On slopes, the weight of the towed equipment may
cause loss of traction and loss of control.

5. Travel slowly and allow extra distance to stop.

6. Do not shift to neutral and coast downhill.

SERVICE

SAFE HANDLING OF GASOLINE:

1. To avoid personal injury or property damage

use extreme care in handling gasoline. Gasoline is
extremely flammable and the vapors are explosive.
Serious personal injury can occur when gasoline is
spilled on yourself or your clothes which can ignite.
Wash your skin and change clothes immediately.

a. Use only an approved gasoline container.
b. Neverfill containers inside avehicle or on a

truck or trailer bed with a plastic liner. Always

place containers on the ground away from
your vehicle before filling.

c. When practical, remove gas-powered

equipment from the truck or trailer and refuel
it on the ground. If this is not possible, then
refuel such equipment on a trailer with a
portable container, rather than from a
gasoline dispenser nozzle.

d. Keep the nozzle in contact with the rim of the

fuel tank or container opening at all times

until fueling is complete. Do not use a nozzle
lock-open device.

e. Extinguish all cigarettes, cigars, pipes and

other sources of ignition.

f. Neverfuel machine indoors.

g. Never remove gas cap or add fuel while the

engine is hot or running. Allow engine to cool
at least two minutes before refueling.

h. Never over fill fuel tank. Fill tank to no more

than ½ inch below bottom of filter neck to
allow space for fuel expansion.

i. Replace gasoline cap and tighten securely.
j. If gasoline is spilled, wipe it off the engine

and equipment. Move unit to another area.
Wait 5 minutes before starting the engine.

k. To reduce fire hazards, keep machine free of

grass, leaves, or other debris build-up. Clean
up oil or fuel spillage and remove any fuel

soaked debris.

I. Never store the machine or fuel container

inside where there is an open flame, spark or
pilot light as on a water heater, space heater,

furnace, clothes dryer or other gas
appliances.

m. Allow a machine to cool at least 5 minutes

before storing.

GENERAL SERVICE:

1. Never run an engine indoors or in a poorly

ventilated area. Engine exhaust contains carbon
monoxide, an odorless, and deadly gas.

2. Before cleaning, repairing, or inspecting, make
certain the blade(s) and all moving parts have

stopped. Disconnect the spark plug wire and
ground against the engine to prevent unintended
starting.

3. Periodically check to make sure the blades come to
complete stop within approximately (5) five
seconds after operating the blade disengagement
control. Ifthe blades do not stop within the thistime

frame, your unit should be serviced professionally

by an authorized service dealer.

4. Check brake operation frequently as itis subjected
towear during normal operation. Adjust and service

as required.

5. Check the blade(s) and engine mounting bolts at

frequent intervals for proper tightness. Also,

visually inspect blade(s) for damage (e.g.,
excessive wear, bent, cracked).
Replace the blade(s) with the original equipment
manufacturer's (O.EM.) blade(s) only, listed in this
manual. "Use of parts which do not meet the
original equipment specifications may lead to
improper performance and compromise safety!"

6. Mower blades are sharp. Wrap the blade or wear
gloves, and use extra caution when servicing them.

7. Keep all nuts, bolts, and screws tight to be sure the
equipment isin safe working condition.

8. Never tamper with the safety interlock system or
other safety devices. Check their proper operation
regularly.

9. After striking a foreign object, stop the engine,
disconnect the spark plug wire(s) and ground
against the engine. Thoroughly inspect the

machineforanydamage.Repairthedamage
beforestartingandoperating.

10.Neverattempttomakeadjustmentsorrepairsto
themachinewhiletheengineisrunning.

12.Donotchangetheenginegovernorsettingsor

11.Grasscatchercomponentsandthedischarge
coveraresubjecttowearanddamagewhichcould

exposemovingpartsorallowobjectstobethrown.

13.Maintainorreplacesafetyandinstructionlabels,as

Forsafetyprotection,frequentlycheckcomponents
andreplaceimmediatelywithoriginalequipment

14.Observe proper disposal laws and regulations for

manufacturer's(O.E.M.)partsonly,listedinthis

understand and follow the warnings and instructions in this manual and on the machine.

WARNING: YOUR RESPONSIBILITY Restrict the use of this power machine to persons who read,

NOTE: Not all safety labels shown may apply to yourlawn tractor.

manual."Useofpartswhichdonotmeetthe
originalequipmentspecificationsmayleadto

improperperformanceandcompromisesafety!"
over-speedtheengine.Thegovernorcontrolsthe

maximumsafeoperatingspeedoftheengine.
necessary.

gas, oil, etc. to protect the environment.

Label shapemayvary bytractor model,Label contentsdo notvary,

,11

SIGHT AND HOLD THIS LEVEL WITH A VERTICAL TREE

A POWER POLE

A CORNER OF A BUILDING

I nq

I

OR A FENCE POST

o,

._. _i_ WARNING

.... could overturn and cause serious injury. If operating a walk-behind mower on such a slope, it is extremely difficult to maintain

I--" your footing and you could slip, resulting in sedous injury,
t,.._ Operate RIDING mowers up and down slopes, never across the face of slopes.

6t}

Do not mow on inclines with a slope in excess of 15 degrees (a rise of approximately 2-1/2 feet every 10 feet). A riding mower

SECTION3: ASSEMBLINGYOURLAWNTRACTOR

NOTE: This manual covets various models of

hydrostatic tractors within the 690 series. Please use
instructions pertaining only to your tractor.

Unpacking

Remove all screws from top of the crate using 1/4"
hex head socket or a flat blade screwdriver.

To remove ends, grasp top board on the end, and
pull towards you in downward motion. (A hammer
may be helpful). Set panel aside to avoid tire
damage.Repeat procedure on other sides.
Remove and discard plastic bag which covers unit.
Loose parts (may include the owner's guide,
steering wheel, optional oil drain sleeve or hose,
battery fluid, chute deflector, optional mulching
plug, etc.) are on the seat or in a box wrapped in
plastic. Carefully cut and remove the plastic wrap.
Remove the loose parts.
Make sure that parking brake and hydrostatic

transmission relief valve are released and unit is in
neutral. See page 12-12 for the location of the

parking brake release and the hydrostatic relief
valve.

Raise the deck and push the unit offthe skid.

NOTE: Reference to right or left side of the unit is
observed from the operating position on the driver's
seat, facing forward.

ToolsRequired

1. Socket wrench 1/4" or flat blade screwdriver

2. Adjustable or socket wrench 1/2" *

3. Adjustable or socket wrench 9/16"

4. Pair of adjustable or socket wrenches 7/16"

If your tractor steering wheel cap is square, you

must use a socket wrench to install the steering
wheel.

Antidote

Use the following antidotes ifyou come in contact with
the battery acid.

External - Flush with water.
Internal - Drink large quantities of water or milk. Follow

with milk of magnesia, beaten eggs or vegetable oil.
Call physician immediately.

Eyes - Flush with coot water for at least 15 minutes,
then get prompt medical attention.

If acid spills on clothing, first dilute it with clean water,
then neutralize with a solution of ammonia/water or

baking soda/water.
IMPORTANT:Since battery acid is corrosive, do not pour

it into any sink or drain. Before discarding empty
electrolyte containers, rinse with a neutralizing solution.

A ARNING: To avoid sparks, NEVER

connect or disconnect charger clips to
battery while charger is turned on.

Keep all lighted materials (cigarettes,
matches, lighters) away from the battery
as the hydrogen gas generated during
charging can be combustible.

As a further precaution, only charge the

battery in a well-ventilated area. Make
certain venting path of battery drain tube
(if equipped) is always open.

IdentifyingBatteryType

HandlingBattery

WARNING: The battery contains sulfuric

A

IMPORTANT: Should battery acid accidentally splatter

into the eyes or onto the face, rinse the affected area
immediately with clean, cold water. Refer to the
antidotes mentioned below. If there is any further
discomfort, seek prompt medical attention.

acid. This battery acid must be handled
with great care as contact with it can burn
and blister skin. Wear protective clothing
(goggles, rubber gloves and apron) when
working with it. Keep batteries out of the

reach of children.

Type"A"

Type "B"

Figure 1

Compare the battery in your lawn tractor (located
under the seat) with the illustration above. Type "A"

batteries are activated and are ready to use. Type
"B" batteries must be filled with battery fluid (acid)

and charged before they are put into service.
Follow instructions which apply to the battery in

your lawn tractor only.

Activating&ChargingBattery

(Type "B" Battery Only)

WARNING: Do not activate battery (i.e. fill
with battery acid) until battery is actually

placed in service. Read warnings about
battery usage in the previous page before

activating the battery.

Pivot the seat pivot bracket forward. Unhook the
strap which secures the battery (hook is on rear
frame, under the fender). Disconnect the positive
cable from the positive terminal. Save the hardware
for reassembly.
Remove the battery from the lawn tractor, paying
attention to how the battery is placed in the unit,
and how the drain tube (attached to the battery) is

routed.
Activate the battery as instructed in the "Quick

Start" brochure included with the battery fluid. Read
instructions carefully.

NOTE: You can continue to assemble the lawn tractor

while the battery is standing for 30 minutes after acid
fill-up, and later while you are charging the battery.

IMPORTANT: To obtain maximum life from the battery,
charge it prior to initial use.

Battery P/N 725-1705D: Charge at 2-3 amps for
one hour.

Battery P/N 725-1707D, 725-0453G, and 725-

1750: Charge at 6 amps for one hour.

Charge battery after the 30-minute standing period.

NOTE: If you charge the battery at a Iower AMP rate,

use a hydrometer to make sure the battery is
completely charged. The hydrometer should read 1.260

minimum at an electrolyte temperature of 60-110°F.

battery at more than 6 amps.

WARNING: Do not charge the tractor

Place the steering bellow over the steering shaft
extending through the dash. See Figure 2.

NOTE: If the openings on each end of the steering
bellow are of two sizes, the smaller end goes down

against the dash of the lawn tractor.

With the wheels pointing straight, place the steering

wheel over the steering shaft, positioning the

steering wheel as desired.
Place the washer with the cupped side down over

the steering shaft. Secure with hex lock bolt. See

Figure 2.

NOTE: Ifyour tractor steering wheel cap is square, you
must use a socket wrench.

Place the steering wheel cap over the center of the
steering wheel and press it with your hand.

Steering Hex Lock

Wheel Cap-'_"-_ j Bolt

_ Washer

Steering
Shaft

Figure 2

j Cupped

t-=_----Steering
_ Bellow

AttachingSeat

NOTE: Your tractor is equipped with one of the

following types of seats. Identify the seat type from the
illustrations below, and follow instructions pertaining to

your tractor.

ManualAdjustmentSeat

Remove the four screws from the seat and remove

the packing straps from two of the bolts. Turn the

seat around and place it inposition against the seat
pivot bracket, lining up the slotted holes in the pivot

bracket with the holes in the seat. Select desired
position for the seat, and secure with the four

screws removed earlier. See Figure 3.

Screws

AttachingSteeringWheel

The hardware for attaching the steering wheel has
been packed insidethe steering wheel. Carefully pry

offthe steering wheel cap and remove the hardware.
Remove the steering bellow from the lift lever on

the right side of the tractor.

Seat

Q

Figure 3

NOTE: The seat may have been shipped in a box.
Remove the four screws from the bottom of seat and

place seat in position against the seat pivot bracket.
Follow the directions above to attach the seat.

Quick AdjustmentSeat

Remove the two bolts from the bottom of the seat
and remove the packing straps. Replace the bolts.

Line up plastic seat spacers with the slots in seat
pivot bracket. Slide seat in until front seat spacer
engages the seat stop. To adjust the seat refer to
the Adjustment Section. See Figure 4.

Seat
Spacers

hand by grasping it between your thumb and index

finger and rotating it clockwise.

Carefully allow the discharge chute to pivot
downward.

Discard the shipping brace and accompanying

warning tag.

-Slot

Stop

_eat

Spacers

Figure 4

NOTE: If the seat was shipped in a box, line up plastic

seat spacers with the slots in seat pivot bracket and
sfide seat in until front seat spacer engages seat stop.

WARNING: Before operating your unit,
stand behind quick adjustment seat and

pull back on seat, making sure seat is

engaged in seat stop.

RemovingShippingBrace

WARNING: The shipping brace, used for

packaging purposes only, must be removed
and discarded before operating your riding

mower.

WARNING: Make sure the dding mower's

engine is off, remove the ignitionkey, and set

the parking brake before removing the

shipping brace.

Locate the shipping brace and accompanying
warning tag on the right side of the mower, between
the discharge chute and the cutting deck. See
Figure 5.
While holding the discharge chute with your left
hand, remove the shipping brace with your dght

Warning Tag

Figure 5

InstallingTheMulchingPlug(If Equipped)

NOTE: Your mulching plug may already be installed on

the deck.

Some lawn tractors come equipped with a mulch kit
which incorporates special blades, already standard on
all tractor, in a process of recirculating grass clippings
repeatedly beneath the cutting deck. The ultra-fine
clippings are then forced back into the lawn where they
act as a natural fertilizer. Observe the following
recommendations for the best results when mulching.

NOTE: The mulch kit is installed on models equipped
with a 38" or 42-inch deck. It is packed separately (with
an instruction sheet) in the crate on models equipped

with a 46-inch deck.

Never attempt to mulch if the lawn is damp. Wet
grass tends to stick to the underside of the cutting
deck preventing proper mulching of the clippings.
Do NOT attempt to mulch more than 1/3 the total
height of the grass or approximately 1-1/2 inches.
Doing so will cause the clippings to clump up
beneath the deck and not be mulched effectively.
Maintain a slow ground speed to allow the grass
clippings more time to effectively be mulched.
Always position the throttle control lever in the

FAST (rabbit) position and allow it to remain there
while mowing. Failing to keep the engine at full
throttle places strain on the tractor's engine and

does not allow the blades to propedy mulch grass.

NOTE: It is not necessary to remove the discharge
chute to operate the mower with the mulch kit installed.

10

Tooperatethecuttingdeckwithoutmulching,simply
removethemulchplugbyunthreadingtheplasticwing

nutwhichfastensittothecuttingdeck.Thiswillallow
theclippingstodischargeouttheside.SeeFigure6.

Carriage Screw

Wing Nut

Jlch Plug

Figure 6

Pull the adjustable lift link out of the deck hanger

channel. Turn the adjustable lift link up or down as

necessary to level the deck. Usually only one or two
turns are needed. See Figure 7.

Insert the end of the adjustable lift link into the hole

in the deck hanger channel. Recheck the

adjustment. Readjust if necessary.

When the deck is levelled, secure end of adjustable

lift link with flat washer and hairpin clip.

InstallingBattery

TypeA Battery
NOTE: If the battery is put into service after the

expiration of the date shown on top of the battery,
charge it for a minimum one hour at 6-10 amps.

Lift the seat and remove the plastic cover from the

negative terminal.

Remove the hex bolt and nut from the negative

(black) cable. Attach negative cable to the negative
terminal with this bolt and nut.

TirePressure

The tires on your unit may be over-inflated for
shipping purposes. Reduce the tire pressure before

operating the unit. Recommended operating tire
pressure is approximately 10 p.s.i. Check sidewall

of tire for maximum p.s.i.

any circumstances is 30 p.s.i. Equal tire

WARNING: Maximum tire pressure under

pressure should be maintained on all tires.

LevelingtheDeck

With unit on hard, level surface, place the blades in
a straight line, and measure the distance from the

outside edge of the blade tips to the ground. If the
distance varies, adjustment is needed.

Remove the hairpin clip and flat washer from the
bottom of the adjustable lift link on the left side of

the deck. Locate the hairpin clip and the flat washer
on the inside of the lift link.

Deck Hanger -O Adjustable
Channel.. .,-" Lm LInK

I _ ,'f

Figure 7

TypeB Battery

Lift the seat. Make sure both the negative (black)

cable and the positive (red) cable are routed up
through the battery compartment. See Figure 8.

Replace the battery in the battery compartment as

itwas before. Make sure that the positive terminal is
toward the front of the unit.

PositiveTerminal

_," Strap

Negativd _Battery
Terminal Compartment

Figure 8

Attach the positive (red) cable to the positive
terminal of the battery. Secure with hex boltand nut

previously removed. Slide rubber boot down over
the positive terminal.

Remove the hex bolt and nut from the negative

(black) cable. Attach negative cable to the negative

terminal with this bolt and nut.

J

Secure battery by hooking battery strap into slot in

rear frame, under the fender. See Figure 9.

11

Insert the drain tube down through the hole in the

Battery Slot in

Frame

battery compartment and the hole in the transaxle

reinforcement bracket located on the right side of
the unit. See Figure 9. Be certain drain tube is

routed away from the wheel rim.

Trim excess end of drain tube if necessary (about
4" should extend past the bracket or cable tie).

Reinforcement
Bracket

Figure 9

SECTION4: KNOWYOURLAWNTRACTOR

IgnitionSwitch

The ignitionswitch is located on the dashboard. Start
the engine by turning the key to the START position.
When the engine is running, leave the key in the ON
position. To stop the engine, turn the key to the OFF
position. See Figure 10.

tractor, when the tractor is not in use, to

WARNING: Remove the key from the

prevent accidental starting,

IgnitionSwitch

Light Switch s

Throttle_ / _t__'_'_
Cable / _ --

_Li_

Lever

used to regulate the engine speed. To get maximum
efficiency in cutting grass, the throttle should be in the
FAST position when operating the tractor.

Clutch-Brake Pedal
The clutch-brake pedal is located on the left side of the

tractor. Depressing the pedal returns the drive unit to
neutral (N) and applies the brake. The clutch-brake
pedal must be depressed to start the engine.

HydrostaticControl Lever
The hydrostatic control lever is located on top of the

fender on the right side of the tractor. This single control
lever, connected to the hydrostatic transmission,
controls both the speed and direction of the tractor.
Infinite speed control isachieved by moving the control

lever forward or backward. The farther forward or
backward you move the control lever, the faster you will

travel. Pulling the control lever into neutral (N) area wilt
stop the tractor. See Figure 11.

Hydrostatic /

Control Lever --._/

Clutch / Brake Pedal

Figure 10

ChokeControl
The choke control is located on the dashboard and is

operated manually. Details for the choke operation are
covered inthe separate engine manual packed with

your unit. See Figure 10.
ThrottleControl

The throttle controlis located on the dashboard and is

Figure 11

Parking Brake
To set the parking brake, depress the clutch-brake

pedal, pull up the parking brake knob and release the

12

clutch-brake pedal. It will stay in the raised position. To
release the parking brake, depress and release the

clutch-brake pedal while pushing down on the parking
brake knob. The parking brake must be set if the

operator leaves the seat with the engine running.
See Figure 12.

Figure 12

Relief Valve
A hydrostatic relief valve is provided so the unit can be

moved without the engine running. The lever which
operates the relief valve is located in the of the tractor
between the wheels. See Figure 13.

To operate the relief valve, place the hydrostatic control
lever in neutral and release the parking brake. Move the
lever from the lock position into the slot to relieve the
hydraulic pump. Make sure to release the lever to the
lock position before operating the engine.

Figure 13

Lift Lever

The lift lever isused to raise and lower the cutting deck
and to engage and disengage the blades. Pulling it all
the way back and locking it disengages the blades.
See Figure 14.

NOTE: The lift lever must be in the BLADES STOP

position when starting the engine, when shifting into
reverse and if the operator leaves the seat.

Lever

Figure 14

OptionalFeatures

NOTE: The controls listed below are optional features

and many trector models may not be equipped with one
or more of these. Please use information pertinent to
your lawn tractor.

IndicatorLights

If your unit is equipped with indicator lights, two or three
indicator lights are located in the dash panel. If a light
illuminates when attempting to start the unit, proceed

as follows.
Clutch: Depress the clutch pedal.

PTO: Place lift lever in the Blades Stop position.
Oil (Vanguard Twin and Intek Twin Engines Only).

Check the crankcase oil level and add oil as required.
DeckLift Indicator

The deck lift indicator (if so equipped) marks the
position being used for the lift lever. Select the lift lever
position desired, press the indicator lever outward,
move it to the position immediately below the lift lever

and release the indicator lever.

LightSwitch

The head lamps are operated by pushing the light
switch located on the dashboard. The head lamps will
only operate when the engine is running.

Ammeter

The ammeter registers the rate of battery charge or
discharge. While the engine starts, the ammeter will
register on the discharging side. It should register on
the opposite side (charging) when the engine isrunning
fast and the battery is not yet completely charged. With
a fully charged battery or with the engine idling, the
ammeter will not show a charge.

13

SECTION5: OPERATINGYOURLAWNTRACTOR

WARNING: Go up and down slopes, not
across. Avoid sudden turns. Do not

operate the unit where it could slip or tip
over. If the tractor stops while going

uphill, stop the blade(s) and reverse down

the hill slowly.

Do not mow when children or others are

around. Never carry children. Look down
and behind the tractor before and while

backing. Keep the pathway of the tractor

free of obstructions.

Keep safety devices like guards, shields

and switches in place and fully functional.

Make sure that the blade(s) and the engine
have stopped completely before you put
hands or feet near the blade(s).

GasAnd0il Fill-Up

Check the oil level and add if necessary. Service
the engine with gasoline as instructed in the
separate engine manual packed with your tractor.
Read instructions carefully.

IMPORTANT: Your tractor is shipped with oil; however
you must check the oil level always before operating.

Be careful not to overfill.

StartingEngine

IMPORTANT:This unit is equipped with a safety

interlock system for your protection. The purpose of

the safety interlock system is to prevent the engine from
cranking or starting unless the clutch-brake pedal is
depressed and the lift lever is inthe BLADES STOP
position. In addition, the lift lever must be in the

BLADES STOP position when the unit isput into
reverse or the engine will shut off. If the operator leaves
the seat with the lift lever engaged and!or without
setting the parking brake, the engine will shut off.

WARNING: Do not operate the tractor if
the interlock system is malfunctioning

because it is a safety device, designed for
protection.

Place the lift lever in the BLADES STOP position.
Depress clutch-brake pedal and set parking brake.
Place the hydrostatic control lever in the NEUTRAL
(N) position.
Set the throttle control in the FAST position.
Pull out the choke control (a warm engine may not
require choking).

Turn the ignition key to the right to the START
position. After the engine starts, release the key. It

will return to the ON position.

NOTE: Protect the starter's life by using short starting
cycles of several seconds. Cranking more than 15
seconds per minute can damage the starter motor.

Push choke knob gradually. Move the throttle
control to desired engine speed.

StoppingEngine

Turn the ignition key to the left to the OFF position.
Remove the key to prevent accidental starting.

IMPORTANT:Ifyou strike a foreign object, stop the
engine. Remove wire from spark plug, thoroughly
inspect the unit for any damage, and repair the damage
before restarting and operating the mower.

WARNING: Before leaving the operator's

position, disengage blade(s), place shift
lever in neutral, engage brake lock, shut
off engine and remove key.

OperatingLawnTractor

Move throttle control to full throttle to prevent strain
on the engine and to operate the cutting blades.
Depress the clutch-brake pedal while pushing
down on the parking brake knob so the parking

brake is released, and then release the clutch-
brake pedal.

Place the hydrostatic control lever in either the

FORWARD or the REVERSE position. The farther
forward you move the lever, the faster you will
travel. Look to the rear before reversing.

To stop the lawn tractor, pull the hydrostatic control

lever intoNEUTRAL (N) or depress the clutch-

brake pedal.

Be sure that the lawn is clear of stones, sticks, wire,

or other objects which could damage lawn tractor or

engine. For best results and to insure more even

grass distribution, do not mow when the lawn is

excessively wet.

Before leaving the operator's position for any

reason, disengage the blades, place the

hydrostatic control lever in neutral, engage the

parking brake, shut engine off and remove the key.

Follow the same procedure when stopping the unit
to empty a grass bag. This procedure will also

eliminate "browning" of the grass, which is caused

by exposure to hot exhaust gases from engine.

14

SettingCuttingHeight

Select the position for the lift lever which gives the
desired cutting height. Move the deck lift indicator
(if so equipped) so that the lift lever can be returned
to the same position after it is raised.
Move the deck wheels (if so equipped) to the hole

location so the wheels are 1/4 inch above the
ground. All wheels must be placed in the same

relative position.

GrassCollector

Grass Collector Model OEM-190-063 is available as
optional equipment for lawn tractors with 38" and 42"

decks. Grass Collector Model OEM-190-103 is
available for lawn tractors with 46" decks.

NOTE: Under normal usage bag material is subject to
wear and should be checked periodically. Be sure to
use only factory authorized replacement bag.

SECTION6: MAKINGADJUSTMENTS

WARNING: Disconnect spark plug wires

A

ManualAdjustmentSeat

Quick AdjustmentSeat

and ground against the engine before

performing any adjustments, repairs or

maintenance.

To adjust the position of the seat, loosen the four
screws on the bottom of the seat. Slide the seat

forward or backward as desired. Retighten the four
screws. Refer to Figure 3.

To adjust the position of the seat, move the seat
adjustment lever (located under the seat) to the left

and slide the seat forward or backwards. Make sure
seat is locked into one of the six positions before

operating the lawn tractor. See Figure 15.

A WARNING: The mower should not be

operated without the entire grass catcher
or chute deflector firmly installed in place.

Remove the transmission panel by removing the

parking brake knob and truss machine screws.

Loosen the hex jam nut on the speed selector

adjusting rod. See Figure 16.

Loosen the hex nut on the scissor mounting

bracket. See Figure 16.

Scissor Speed Selector

Bracket Rod

Figure 15

HydrostaticNeutralControl

The hydrostatic transmission control isin correct
adjustment when the tractor does not move with the

engine running, the clutch engaged and the hydrostatic
control lever in the neutral position. Ifadjustment is
necessary, follow these steps:

Raise both rear wheels off the ground by placing
blocks under the rear frame.

Figure 16

Start the engine and run at full throttle.

Move hydrostatic control lever until you find neutral.
At this position, rear wheels will not rotate in either

direction.

Depress the clutch-brake pedal until the scissor

brackets come together.

Shut off the engine.

Tighten hex nut on the scissor mounting bracket.

Thread the speed selector rod in or out of the
ferrule until the hydrostatic control lever lines up in

neutral position on the speed control index bracket.

Tighten hex jam nut against the ferrule.

15

Replace the transmission panel and parking brake
knob.

Remove the blocks from under the frame and test
the operation of the tractor.

DeckLeveling

Ifthe tractor is cuttinggrass unevenly, level the deck

following instructions in the Assembly Section.

CuttingDeckEngagement

The cutting deck engagement may be adjusted to
ensure that deck is disengaged when lift lever is in

BLADES STOP position. Correct adjustment as

follows.

With the engine off, place the lift lever in the highest
cutting position (first position).
Remove the cotter pin and flat washer which
secure the disengagement rod to the stabilizer

shaft assembly. See Figure 17.

Stabilizer Shaft

Assembly

f

BrakeAdjustment

A ARNING: Do not have the engine running

The brake is located by the right rear wheel inside the
frame. The brake has been set at the factory to the
proper clearance. During normal operation of this
machine, the brakes are subject to wear and will require
periodic examination and adjustment.

when you adjust the brake.

To adjust the brake, adjust the nut so the brake

starts to engage when the brake lever is 1/4" to

5/16" away from the axle housing. See Figure 18.

_Brake Lever

Flat Washer &
Hairpin Clip 38" Decks

Stabilizer Shaft

Figure 17

Shorten the rod by threading it in, untilthe ferrule is
against the back of the slot in the liftshaft
assembly, and the rodlines up with the hole inthe

stabilizer shaft.
For more belt tension, the disengagement rod must

be lengthened. To decrease belt tension the
disengagement rod must be shortened.
Check the adjustment by placing the lift lever in the
BLADES STOP position. The deck should move up
and forward, allowing the belt to become loose.
Start and test for disengagement. Repeat
procedure as necessary.

Disengagement Rod

Flat Washer & 42" or 46"
Hairpin Clip Decks

Figure 18

WheelAdjustment

(Units with Adjustable Tie Rod)
The caster (forward slant ofthe king pin) and the

camber (tiltof the wheels out at the top) require no
adjustment. Automotive steering principles have been

used to determine the caster and camber on the tractor.
The front wheels should toe-in between 1/16- 5/16 inch.

To adjust the toe-in, follow these steps.

Remove the hex nut and the lock washer, and drop
the end ofthe tie rodfrom the axle bracket. See

Figure 19.

Loosen the hex jam nut on tie rod.

Adjust the tie rod assembly for correct toe-in.

Dimension B should be approximately 1/16"-5/16"

less than Dimension A. See Figure 19.

To increase Dimension "B," screw tie rod into tie

rod end. To decrease Dimension "B "unscrew tie

rod from tie rod end. Reassemble tie rod. Check

dimensions. Readjust if necessary.

16

Carburetor

Tie Rod

\

Hex J Nut &
Nut Lock Washer

Tie Rod End

Figure 19

Minor carburetor adjustments may be required to
compensate for differences in fuel, temperature,
altitude and load. Refer to separate engine manual for
carburetor adjustment information.

NOTE: A dirty air cleaner will cause an engine to run
rough. Be certain air cleaner is clean and attached to
the carburetor before adjusting carburetor.

WARNING: If any adjustments are made to
the engine while the engine is running

(e.g. carburetor), disengage all clutches
and blades. Keep clear of all moving parts.

Be careful of heated surfaces and muffler.

SECTION7: MAINTAININGYOURLAWNTRACTOR

BatteryCare

Type "A" Battery

Type "A" batteries are maintenance-free.
Type "B" Battery

Check fluid level inside each cell of the battery
every two weeks and before and after charging.
Always keep level between maximum and

minimum fill level.
Add only distilled water. Never add additional acid

or any other chemicals to the battery after initial
activation.

NOTE: After operating the lawn tractor for a long period

of time, check the fluid level in the battery as it can
overheat and lose fluid.

The engine is equipped with an alternator which
charges battery when tractor isoperated. Under
normal conditions, the battery only needs to be
charged before, during and after off-season
storage.

To charge the battery:

Battery P/N 725-1705D--Charge at 2-3 amps for
one hour. Battery P!N 725-1707D, 725-0453G, and
725-1750--Charge at 6 amps for one hour.

WARNING: When removing or installing
the battery, follow these instructions to

prevent the screwdriver from shorting

against the frame.

Removing the Battery: Disconnect negative cable

first, then positive cable.

Installing the Battery: Connect positive cable first,

then negative cable.

JumpStarting

First, connect end of one jumper cable to the
positive terminal of the good battery, then the other
end to the positive terminal of the dead battery.

Connect the other jumper cable to the negative
terminal of the good battery, then to the frame of
the unit with the dead battery.

could cause sparking, and the gas in

WARNING: Failure to use this procedure
either battery could explode.

Cleaning Battery

Clean the battery by removing it from the unit and
washing with a baking soda and water solution. If

necessary, scrape the battery terminals with a wire

brush to remove deposits. Coat terminals and

exposed wiring with grease or petroleum jelly to

prevent corrosion.

Battery Failures
Some common causes for battery failure are: incorrect

initial activation, lack of water, adding chemicals other
than water after initial activation, undercharging,
overcharging, corroded connections, freezing. These
failures do not constitute warranty.

17

Lubrication

from the axle for lubrication. Lubricate at least once

a season with automotive multi-purpose grease.

disconnect spark plug wire before

WARNING: Always stop engine and
cleaning, lubricating or doing any kind of

work on lawn tractor,

PivotPoints

Lubricate all pivot points with light oil once a season.

Ball Joints

The ball joints and drag link ends are permanently
lubricated and do not need periodic lubrication.

HydrostaticTransmission

The hydrostatic transmission is filled at the factory and
does not require checking. If repairs are needed,
contact your local service dealer. The hydrostatic
transmission contains approximately 2.5 quarts of SAE

20W50 oil.

SteeringGears

Lubricate teeth of steering gears with automotive
multi-purpose grease after every 25 hours of
operation or once a season. See Figure 20.

Steering Shaft

Lubricate steering shaft at least once a season with
light oil. See Figure 20.

CuttingBlades

RemovingBlade

WARNING: Be sure to disconnect and
ground the spark plug wire(s) and remove

ignition key before working on the cutting
blade to prevent accidental engine
starting. Protect hands by using heavy
gloves or a rag to grasp the cutting blades.

Remove the hex flange nut which holds the blade to
the blade spindle. See Figure 21.

Remove the blade from the spindle.

Deck

Blade Blade

• "=- JHex Flange

Nut

Lube /

\ /

Figure 20

Linkage

Once a season lubricate all the pivotpoints on the
clutch, brake and lift linkage with SAE 30 engine oil.

Wheels
The front wheels may be provided with optional

grease fittings. The rear wheels must be removed

Lube

/

Lube

Figure 21

SharpeningBlade

Remove the cutting blades by following the

directions in the preceding section.

When sharpening the blades, follow the original

angle of grind as a guide. It is extremely important

that each cutting edge receives an equal amount of

grinding to prevent an unbalanced blade. An

unbalanced blade will cause excessive vibration
when rotating at high speeds, may damage the

tractor and/or could break, causing personal injury.

BalancingBlade

The blade can be tested for balance by balancing it

on a round shaft screwdriver. Remove metal from

the heavy side until it balances evenly.

Reassembly

When replacing blades, be sure to install the blade
with the side of the blade marked "Bottom" (or with

part number) facing the ground when the tractor is

in the operating position. Carefully align "star" on

blade with "star" on spindle. Secure with flange nut.

Blade MountingTorque
Hex Flange Nut: 840 in. lb. min., 1080 in. lb. max.

All nuts and bolts must be checked periodically for

correcttightness.

18

BeltReplacement

wire(s) and ground it against the engine.

WARNING: Disconnect the spark plug

Block the wheels of the unit.

NOTE: Figure 22 and Figure 26are shown with the unit

tipped up for clarity. It is not necessary to tip the unit to
remove the belts. However, for convenience, if you
decide to tip it, remove the battery from the unit first.

To prevent gasoline leakage, drain the gasoline, or
remove the fuel tank cap. Place a thin piece of
plastic over the neck of the fuel tank and screw on
the cap. Be certain to remove the plastic when
finished changing the belts. Block unit securely.

DeckBelt(38" and 42" Decks)

Place the lift lever in the engaged (all the way
forward) position.
Disconnect the spring which is attached to a
bracket on the transaxte, inside the right rear wheel.
Use a spring puller or other suitable tool.

NOTE: When reassembling, make certain belt keeper
pins are assembled in the same locations from which
they were removed. See Figure 22.

Remove and replace the belt, reassemble following

the instructions in reverse order.

Stabilizer Plate

Self-Tapping
Screws

Belt Guard

Figure 23

DeckBelts(46" Deck)

Place the lift lever all the way forward.
Disconnect the spring which is attached to a

bracket on the transaxle inside the right rear wheel.
Use a spring puller or other suitable tool.

NOTE: When reassembling, make certain belt keeper
pins are assembled in the same locations from which

they were removed. See Figure 22.

Pulley

Figure 22

Place the lift lever in the BLADES STOP position.
Remove the belt keeper pins from the lower frame.
Unhook the deck belt from the engine pulley.
Place the lift lever in the engaged (all the way
forward) position.
Disconnect the stabilizer plate from the stabilizer
shaft assembly by removing the hairpin clips and
flat washers and sliding out the rod.
Disconnect the six deck links by removing the
hairpin clips and flat washers.
Place the lift lever in the BLADES STOP position.

Slide the deck from beneath the lawn tractor.
Remove the belt guards at each deck pulley by

removing the self-tapping screws. See Figure 23.

Place the lift lever in the BLADES STOP position.
Remove the belt keeper pins from the lower frame.

Refer to Figure 22.
Unhook the deck belt from the engine pulley.

Place the lift lever in the engaged (all the way

forward) position.

Self-Tapping Screws

Self-Tapping

Cover

Belt Cover

Pulley

Figure 24

19

Disconnect the stabilizer plate from the stabilizer
shaft assembly by removing the hairpin clips and

the flat washers and sliding out the rod. Refer to
Figure 17.

Disconnect the six deck links by removing the
hairpin clips and flat washers.

Place the lift lever in the BLADES STOP position.
Slide the deck from beneath the lawn tractor.

Remove the top deck drive belt by lifting up on the
stabilizer plate, and slipping belt off the pulley.
Remove the belt cover at the two outside deck

pulleys, by removing the self-tapping screws.
See Figure 24.

Release the tension on the spring loaded idler by
pushing the idler toward the rear of the deck.

Remove the belt from around the idler pulleys, and
remove from the three deck pulleys. See Figure 24.

Reassemble new belts, following instructions in
reverse order.

DriveBelt

Depress the clutch pedal and set the parking brake.
Remove the deck from the lawn tractor.

Raise and block the front wheels of the lawn tractor
so you can work under it.

Remove the transmission panel by removing the
parking brake knob and truss machine screws.
Raise the seat. Disconnect the battery cables.
Remove the battery from the unit.
Disconnect the idler pulley spring which is attached

to a bracket on the frame, inside the left rear wheel.
Use a spring puller or other suitable tool.

See Figure 25.

Engine
Pulley_

Center Bolt, Lock
Washer, & Flat Washer

Remove the three self-tapping screws from the
cooling fan. Remove the fan.

Remove the center bolt, lock washer and flat

washer, and let the engine pulley drop down so the

belt is past the belt guards. See Figure 25.
Roll the belt off of top sheave of engine pulley, onto

the pulley hub.

Remove the belt from the transmission pulley and
engine pulley, and remove from the unit.

Reassemble using a new belt, following
instructions in reverse order.

HydrostaticTransmissionCooling

The hydrostatic transmission is cooled by the oil, fan
and fins. If the hydrostatic transmission runs hot, check

to see if the fan isin operating condition, the oil level is
correct and the finsare clean.

NOTE: DO NOT use high pressure water spray or

steam to clean the hydrostatic transmission.

,_ WARNING: Disconnect spark plug wire

and ground against engine before
performing any adjustments, repairs or

maintenance work on the tractor.

FuelFilter

Your unit is equipped with a replaceable in-line fuel

filter. Replace filter whenever contamination or

discoloration is noticed. Order replacement filter

through your authorized engine service dealer.

CleaningEngine& Deck

Any fuel or oil spilled on the machine should be

wiped off promptly. Grass, leaves, and other dirt

must not be left to accumulate around the cooling

fins of the engine or on any part of the machine.

Clean the underside of the deck after each mowing.

Drive
Belt

Idler

Pulley

Figure 25

q

Fldler

Pulley Spring

Bracket

Engine

Refer to the separate engine manual for engine
maintenance instructions.

Service air cleaner every 10 hours under normal

I

2O

conditions. Clean every few hours under extremely
dusty conditions. To service the air cleaner, refer to

the separate engine manual packed with your unit.

The spark plug(s) should be cleaned and the gap
reset once a season. Spark plug replacement is
recommended at the start of each mowing season;
check engine manual for correct plug type and gap
specifications.
Maintain engine oil as instructed in the separate
engine manual packed with your unit. Read and

follow instructions carefully.

0il DrainSleeve(Ifequipped)

Your lawn tractor may have a plasticoil drain
sleeve packed with the loose parts for your
convenience indraining oil from the crankcase. To
drain the oil, snap small end of oil drainsleeve onto
oilsump. Remove drain plug and drain oilinto a
suitable container. See Figure 26.

When installing a tire to the rim, be certain rim is
clean and free of rust. Lubricate both the tire and

rim generously. Never inflate to over 30 p.s.i, to
seat beads.

WARNING: Excessive pressure (over 30
p.s.i.) when seating beads may cause tire/

rim assembly to burst with force sufficient
to cause serious injury.

_)il Drain

Sleeve

Figure 26

0il DrainValve(Ifequipped)

Your lawn tractor may have a valve installed on the
engine for draining oilfrom the crankcase. To drain

the oil, insert the 12" hose (shipped loose with your
unit) over the end ofthe valve. Place the other end

in a suitable container. Push in black cap, rotate
counter-clockwise and pullvalve open. When oil is

completely drained, pushtop of valve in and rotate
clockwise to close. See Figure 27.

Hose

Sump

OFF-SEASONSTORAGE

If the tractor will remain unused for more than 30 days,
prepare it for storage as follows.

Clean the engine and the entire unit thoroughly.
Lubricate all pivot and linkage points. Wipe the

tractor with an oiled rag to protect the surfaces.

Refer to the engine manual for correct engine
storage instructions. The engine must be
completely drained of fuel to prevent gum deposits

from forming on essential carburetor parts, fuel

lines and fuel tanks.
If your tractor is equipped with the B type battery,

charge it fully. The battery loses some of its charge
each day when the unit is not used. NEVER store
battery without a full charge. Recharge battery
before returning to service or every two months,

whichever occurs first.

When storing unit for extended periods, disconnect
battery cables. Removing battery from unit is

recommended.
Store unit in a clean, dry area. Do not store next to

corrosive materials, such as fertilizer.

NOTE: When storing any type of power equipment in
an unventilated or metal storage shed, care should be
taken to rustproof the equipment. Using a light oil or
silicone, coat the equipment, especially any chains,
springs, bearings and cables.

Oil Drain
Valve

Figure 27

TirePressure

Recommended operating tire pressure is
approximately 10 p.s.i. Maximum tire pressure under
any circumstance is 30 p.s.i. Equal tire pressure should

be maintained on all tires.

21

SECTION8:

OPTIONALEQUIPMENT

Description

40" Two Stage Snow Thrower
42" Dozer Blade

Mulch Kit for 38"/42" Deck
Mulch Kit for 46" Deck

Twin Bag Grass Collector for 38"/42" Side Discharge Decks
Twin Bag Grass Collector for 46" Side Discharge Decks

Front Counterweight

Tire Chains--

18x8,5

18x9,5
20x8
20x 10

31 Lb. Wheel Weights
Gang Reel (Set of three)
38" Lawn Sweeper

Heavy Duty Dump Cart
Tine De-Thatcher

Model No.

OEM-190-621
OEM-190-620
OEM-190-112
OEM-190-118
OEM-190-063
OEM-190-103
OEM-190-745

OEM-190-754
OEM-190-657
OEM-190-658
OEM-190-915
OEM-190-215
45-0195"
45-0222"
45-0171"
45-0186"

NOTE: These lawn tractors are not designed for ground-engaging equipment (tillers, plows, etc).

*Available through your local dealer or from Agri-Fab Inc., 303 W. Raymond Street, Sullivan, Iltinois 61951.

22

SECTION9: TROUBLESHOOTINGGUIDE

Trouble

Engine will

not crank

Engine

cranks but
will not start

Excessive

vibration

Mower will

not
discharge

grass and/
or leaves

uncut strips

Possible Cause(s) Corrective Action

1. Safety switch
button not

depressed.

2.

Battery installed
incorrectly.

1. There are two switches in the starting circuit of your unit: the clutch
pedal switch and the deck lift lever switch. Make certain the actuator is
fully depressing the buttons on each switch.

2. The battery must be installed with negative terminal attached to black
ground wire. Negative terminal is identified at the post by "NEG", "N" or
"-". The positive terminal, identified by "POS", "P" or "+", must be
attached to the big red wire which goes to the solenoid. All batteries are
to be fully charged before installing. Refer to "Quick Start" battery guide
that came with the operator's manual.

3. Battery is dead or
weak.

4. Blown fuse or
circuit breaker.

3. Check fluid level in battery. If fluid is low, fill to just below split rings with
water. Charge with 6 AMP charger until fully charged.

4. Refer to operator's manual for fuse box location. Replace fuse with
automotive type fuse. Fuses seldom fail without a reason. The problem

must be corrected. Check for loose connections in the fuse holder.

Replace fuse holder if necessary. A dead short may be in the cranking
or charging circuit where the insulation may have rubbed through and
exposed the bare wire. Replace the wire or repair with electrician's tape
if the wire strands have not been damaged.

NOTE: Note: Look for a wire pinched between body panels, burned by the
exhaust pipe or muffler or rubbed against a moving part.

5.

Engine ground wire 5.
loose.

1.

Throttle or choke 1.

not in starting

Engine should have a black ground wire running from engine to frame
or mounting bolt.

Check operator's manual for correct position for throttle control and
choke for starting.

position.

2.

No fuel to the
carburetor.

2. A. Gasoline tank empty. Fill.
B. Fuel line or in-line fuel filter plugged. Remove and clean fuel line.
Replace filter.

3. No spark to spark
plug. Spark plug

lead disconnected.

4. Faulty spark plug.

3. Connect lead. Hold spark plug lead away from engine block about 1/8".
Crank engine. There should be a spark. If not, have engine repaired at
authorized engine service dealer.

4. To test, remove spark plug. Attach spark plug lead to spark plug.
Ground the spark plug body against the engine block. Crank the engine.
The spark plug should fire at the electrode. Replace if it does not.

5. Dirty air cleaner.

5. If the air cleaner is dirty, the engine may not start. Refer to the engine
manual packed with your unit.

1. Bent or
damaged blade.

1. Stop engine immediately. Check all pulleys, blade adapters, keys and
bolts for

tightness and spindle damage. Tighten or replace any damaged parts.

1. Engine speed low.

2. Cutting height set
too low.

3. Blades short or

1. Throttle must be set at full throttle.

2. Use lower ground speed. The slower your ground speed, the better the
quality of cut.

3. Raise deck. Sharpen or replace blades (uncut strip problem only).

dull.

NOTE: If the above steps fail to correct the problem, contact your local authorized service dealer for repair.

23

MANUFACTURER'S LIMITED WARRANTY FOR:

YARD

The limited warranty set forth below is given by MTD
PRODUCTS INC ("MTD") with respect to new merchandise
purchased and used in the United States, its possessions
and territories.

MTD warrants this product against defects in material and
workmanship for a period of two (2) years commencing on

the date of original purchase and will, at its option, repair or
replace, free of charge, any part found to be defective in

material or workmanship. This limited warranty shall only
apply if this product has been operated and maintained in
accordance with the Operator's Manual furnished with the

product, and has not been subject to misuse, abuse, com-
mercial use, neglect, accident, improper maintenance,

alteration, vandalism, theft, fire, water or damage because
of other peril or natural disaster. Damage resulting from the

installation or use of any accessory or attachment not
approved by MTD Products Inc. for use with the product(s)
covered by this manual will void your warranty as to any

resulting damages.

Normal wear parts or components thereof are subject to
separate terms as follows: All normal wear part or compo-

nent failures will be covered on the product for a period of
90 days regardless of cause. After 90 days, but within the

two year period, normal wear part failures will be covered
ONLY IF caused by defects in material or workmanship of

OTHER component parts. Normal wear parts and compo-
nents include, but are not limited to. belts, blades, blade

adapters, grass bags, rider deck wheels, seats, snow
thrower skid shoes, shave plates and tires. Batteries are
covered by a 90-day limited replacement warranty.

HOW TO OBTAIN SERVICE: Warranty service is available,
WITH PROOF OF PURCHASE THROUGH YOUR LOCAL

AUTHORIZED SERVICE DEALER. To locate the dealer in
your area, please check for a listing in the Yellow Pages or

contact the Customer Service Department of MTD PROD-
UCTS INC by calling 1-800-800-7310 or writing to RO. Box

368022, Cleveland. Ohio 44136-9722.
This limited warranty does not provide coverage in the

following cases:

a, The engine or component parts thereof, These items

carry a separate manufacturer's warranty. Please refer

to the applicable manufacturer's warranty on these

items.

b. Log splitter pumps, valves and cylinders have a sepa-

rate one year warranty.

c. Routine maintenance items such as lubricants, filters,

blade sharpening and tune-ups, or adjustments such
as brake adjustments, clutch adjustments or deck
adjustments; and normal deterioration of the exterior
finish due to use or exposure.

d. MTD does not extend any warranty for products sold

or exported outside of the United States of America,

its possessions and territories, except those sold
through MTD's authorized channels of export distribu-

tion.

No implied warranty, including any implied warranty of
merchantability or fitness for a particular purpose,

applies after the applicable period of express written
warranty above as to the parts as identified. No other
express warranty or guaranty, whether written or oral,
except as mentioned above, given by any person or

entity, including a dealer or retailer, with respect to any
product shall bind MTD. During the period of the War-
ranty, the exclusive remedy is repair or replacement of

the product as set forth above. (Some states do not

allow limitations on how long an implied warranty lasts, so
the above limitation may not apply to you.)

The provisions as set forth in this Warranty provide the
sole and exclusive remedy arising from the sales. MTD

shall not be liable for incidental or consequential loss
or damages including, without limitation, expenses
incurred for substitute or replacement lawn care ser-
vices, for transportation or for related expenses, or for

rental expenses to temporarily replace a warranted
product. (Some states do not allow the exclusion or limita-

tion of incidental or consequential damages, so the above

exclusion or limitation may not apply to you.)

In no event shall recovery of any kind be greater than the
amount of the purchase price of the product sold. Alteration

of the safety features of the product shall void this War-
rarity. You assume the risk and liability for loss, damage, or

injury to you and your property and/or to others and their
property arising out of the use or misuse or inability to use
the product.

This limited warranty shall not extend to anyone other than
the original purchaser, original lessee or the person for

whom it was purchased as a gift.

How State Law Relates to this Warranty: This limited
warranty gives you specific legal rights, and you may also

have other rights which vary from state to state.