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OPERATOR’S MANUAL
LT-17
Model Number
686
LAWN TRACTOR

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 forestcovered, 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 361131 Cleveland, Ohio 44136-9722.

WHITE OUTDOOR PRODUCTS COMPANY P.O. BOX 361131 CLEVELAND, OHIO 44136-9722
PRINTED IN U.S.A.

FORM NO. 770-10063A
(9/98)

SECTION 1: FINDING YOUR MODEL NUMBER
This Operator’s Manual is an important part of your new lawn tractor. It will help you assemble, prepare and
maintain your lawn tractor. Please read and understand what it says.
Before you start to prepare your lawn tractor for its first use, please locate the model plate and copy the
information from it in this Operator’s Manual. The information on the model plate is very important if you need
help from your dealer or the customer support department.
• Every lawn tractor has a model plate. You can locate it by pivoting the seat forward and looking under
the seat at the seat pivot bracket. See Figure 1
.
This is where your model number will be.
(Model Number)

(Serial Number)

This is where your serial number will be.
WHITE OUTDOOR
PRODUCTS COMPANY
P.O. BOX 361131
CLEVELAND, OHIO 44136

Copy the model number here:
Copy the serial number here:

Figure 1

SECTION 2: CALLING WARRANTY SERVICE
If you are having difficulty assembling this product or if you have any question regarding the controls,
operation or maintenance of this unit, please call the Customer Dealer Referral Line. You can reach them by
calling:

1-800-949-4483
Before calling your local dealer, make sure that you have your model and serial numbers ready. By having the
model and serial numbers ready, you help your local dealer give you faster service. To find your unit’s model
and serial number, see SECTION 2: FINDING YOUR MODEL NUMBER.

2

Slope Gauge

TT

PRE
S
E
NTIN
G

A1
5
°
S
LOP
E

OR A FENCE POST

A CORNER OF A BUILDING

A POWER POLE

SIGHT AND HOLD THIS LEVEL WITH A VERTICAL TREE

USE THIS PAGE AS A GUIDE TO DETERMINE SLOPES WHERE YOU MAY NOT OPERATE SAFELY.

FO
L
D
O
N DO

ED
L
I
NE,
RE

15°

WARNING

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
could overturn and cause serious injury. If operating a walk-behind mower on such a slope, it is extremely difficult to maintain
your footing and you could slip, resulting in serious injury.
Operate RIDING mowers up and down slopes, never across the face of slopes.
Operate WALK-BEHIND mowers across the face of slopes, never up and down slopes.

3

SECTION 3: IMPORTANT SAFE OPERATION PRACTICES
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 YOUR LAWN MOWER. FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY
RESULT IN PERSONAL INJURY. WHEN YOU SEE THIS SYMBOL, HEED ITS WARNING.

WARNING: The Engine Exhaust from this product contains chemicals known to the
State of California to cause cancer, birth defects or other reproductive harm.

DANGER: Your lawn mower was built to be operated according to the rules for safe operation in this
manual. As with any type of power equipment, carelessness or error on the part of the operator can
result in serious injury. This lawn mower is capable of amputating hands and feet and throwing objects.
Failure to observe the following safety instructions could result in serious injury or death.

1.

GENERAL OPERATION
• Read, understand, and follow all instructions in the
operator’s manual and on the machine before
starting. Keep this manual in a safe place for future
and regular reference and for ordering replacement
parts.

• Never leave a running machine unattended. Always
turn off blade(s), place transmission in neutral, set
park brake, stop engine and remove key before
dismounting.

• Only allow responsible individuals familiar with the
instructions to operate the machine. Know controls
and how to stop the machine quickly.

• Stop engine and wait until blade(s) comes to a
complete stop before (a) removing grass catcher or
unclogging chute, or (b) making any repairs, adjusting
or removing any grass or debris.

• Turn off blade(s) when not mowing.

• Do not put hands or feet under cutting deck or near
rotating parts.

• Mow only in daylight or good artificial light.

• Clear the area of objects such as rocks, toys, wire,
etc., which could be picked up and thrown by the
blade. A small object may have been overlooked and
could be accidentally thrown by the mower in any
direction and cause injury to you or a bystander. To
help avoid a thrown objects injury, keep children,
bystanders and helpers at least 75 feet from the
mower while it is in operation. Always wear safety
glasses or safety goggles during operation or while
performing an adjustment or repair, to protect eyes
from foreign objects. Stop the blade(s) when crossing
gravel drives, walks or roads.

• 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. This unit should not be
driven up or down a ramp onto a trailer or truck under
power, because the unit could tip over, causing
serious personal injury. The unit must be pushed
manually on a ramp to load or unload properly.
• Never make a cutting height adjustment while engine
is running if operator must dismount to do so.

• Be sure the area is clear of other people before
mowing. Stop machine if anyone enters the area.

• Wear sturdy, rough-soled work shoes and close-fitting
slacks and shirts. Do not wear loose fitting clothes or
jewelry. They can be caught in moving parts. Never
operate a unit in bare feet, sandals, or sneakers.

• Never carry passengers.
• Disengage blade(s) before shifting into reverse and
backing up. Always look down and behind before and
while backing.

• Check overhead clearance carefully before driving
under power lines, wires, bridges or low hanging tree
branches, before entering or leaving buildings, or in
any other situation where the operator may be struck
or pulled from the unit, which could result in serious
injury.

• Be aware of the mower and attachment discharge
direction and do not point it at anyone. Do not operate
the mower without either the entire grass catcher or
the chute guard in place.
• Slow down before turning. Operate the machine
smoothly. Avoid erratic operation and excessive
speed.

• Disengage all attachment clutches, thoroughly
depress the brake pedal, and shift into neutral before
attempting to start engine.

4

3. CHILDREN

• Your mower is designed to cut normal residential
grass of a height no more than 10". Do not attempt to
mow through unusually tall, dry grass (e.g., pasture)
or piles of dry leaves. Debris may build up on the
mower deck or contact the engine exhaust presenting
a potential fire hazard.

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 in watchful
care of an adult other than the operator.

2. SLOPE OPERATION

• Be alert and turn machine off if children enter the
area.

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.
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° as shown
on the slope gauge, do not operate this unit on that area or
serious injury could result.

• Before and when backing, look behind and down for
small children.
• Never carry children, even with the blades off. They
may fall off and be seriously injured or interfere with
the safe machine operation.
• Never allow children under 14 years old to operate
the machine. Children 14 years and over should only
operate machine under close parental supervision
and proper instruction.

DO:
• Remove obstacles such as rocks, limbs, etc.

• Use extra care when approaching blind corners,
shrubs, trees or other objects that may obscure your
vision of a child or other hazard.

• Watch for holes, ruts or bumps. Uneven terrain could
overturn the machine. Tall grass can hide obstacles.

• Remove key when machine is unattended to prevent
unauthorized operation.

• Mow up and down slopes, not across.

• Use slow speed. Choose a low enough gear so that
you will not have to stop or shift while on the slope.
Always keep machine in gear when going down
slopes to take advantage of engine braking action.

4. SERVICE
• Use extreme care in handling gasoline and other
fuels. They are extremely flammable and the vapors
are explosive.

• Follow the manufacturer’s recommendations for
wheel weights or counterweights to improve stability.

• Use only an approved container.

• Use extra care with grass catchers or other
attachments. These can change the stability of the
machine.

• Never remove fuel cap or add fuel with the engine
running. Allow engine to cool at least two minutes
before refueling.

• 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.

• Replace fuel cap securely and wipe off any spilled
fuel before starting the engine as it may cause a fire
or explosion.

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

• Never refuel the machine indoors because fuel
vapors will accumulate in the area.

• Extinguish all cigarettes, cigars, pipes and other
sources of ignition.

• Never store the fuel container or machine inside
where there is an open flame or spark, such as a gas
hot water heater, space heater or furnace.

DO NOT:

• Never run a machine inside a closed area.

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

• To reduce fire hazard, keep the machine free of
grass, leaves or other debris build-up. Clean up oil or
fuel spillage. Allow machine to cool at least 5 minutes
before storing.

• 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.

• Before cleaning, repairing or inspecting, make certain
the blade and all moving parts have stopped.
Disconnect the spark plug wire, and keep the wire
away from the spark plug to prevent accidental
starting.

• Do not mow on wet grass. Reduced traction could
cause sliding.
• Do not try to stabilize the machine by putting your foot
on the ground.
• Do not use grass catcher on steep slopes.

5

• Check the blade and engine mounting bolts at
frequent intervals for proper tightness. Also,
visually inspect blade for damage (e.g., excessive
wear, bent, cracked). Replace with blade which
meets original equipment specifications.

• Muffler, engine and belt guards become hot during
operation and can cause a burn. Allow to cool
down before touching.
• Do not change the engine governor settings or
overspeed the engine. Excessive engine speeds
are dangerous.

• Keep all nuts, bolts and screws tight to be sure the
equipment is in safe working condition.

• Observe proper disposal laws and regulations.
Improper disposal of fluids and materials can harm
the environment and the ecology.

• Never tamper with safety devices. Check their
proper operation regularly. Use all guards as
instructed in this manual.

• Prior to disposal, determine the proper method to
dispose of waste from your local Environmental
Protection Agency. Recycling centers are
established to properly dispose of materials in an
environmentally safe fashion.

• After striking a foreign object, stop the engine,
remove the wire from the spark plug and thoroughly
inspect the mower for any damage. Repair the
damage before restarting and operating the mower.
• Grass catcher components are subject to wear,
damage and deterioration, which could expose
moving parts or allow objects to be thrown. For
your
safety
protection,
frequently
check
components and replace with manufacturer’s
recommended parts when necessary.

• Use proper containers when draining fluids. Do not
use food or beverage containers that may mislead
someone into drinking from them. Properly dispose
of the containers immediately following the draining
of fluids.
• DO NOT pour oil or other fluids into the ground,
down a drain or into a stream, pond, lake or other
body of water. Observe Environmental Protection
Agency regulations when disposing of oil, fuel,
coolant, brake fluid, filters, batteries, tires and other
harmful waste.

• Mower blades are sharp and can cut. Wrap the
blade(s) or wear gloves and use extra caution
when servicing blade(s).
• Check brake operation frequently. Adjust and
service as required.

WARNING - YOUR RESPONSIBILITY: Restrict the use of this power machine to persons
who read, understand and follow the warnings and instructions in this manual and on the machine.

Figure 2 Safety labels found on your unit
6

SECTION 4: UNPACKING
TO REMOVE UNIT FROM CRATE

6. 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.

1. Remove all screws from the top of the crate.
2. To remove ends, grasp top board on the end,
and pull towards you in a downward motion.
(A hammer may be helpful).
3. Set panel aside to avoid tire punctures.

7. Make certain parking brake is released and deck
is raised. Push the unit off the skid.

4. Repeat procedure for each side of the crate.
5. Remove and discard plastic bag which covers
unit.

NOTE: For detailed instructions on raising the deck
and releasing the parking brake, refer to the control
section in this manual.

SECTION 5: ASSEMBLY INSTRUCTIONS
IMPORTANT: After assembly, service engine
with gasoline, and check oil level as instructed
in the separate engine manual packed with your
unit.

NOTE: Reference to right or left hand side of

E. NEVER connect or disconnect charger clips to
battery while charger is turned on as it can cause
sparks.

the unit is observed from the driver’s seat, facing
forward.

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

TOOLS REQUIRED FOR ASSEMBLY
(1) 1/2" wrench or socket wrench
(1) 9/16" wrench or socket wrench
(2) 7/16" wrenches or socket wrenches

G. As a further precaution, only charge the battery
in a well-ventilated area.

BATTERY INFORMATION

*Always shield eyes, protect skin and clothing
when working near batteries.

WARNING
A. Battery acid must be handled with great care as
contact with it can burn and blister the skin. It is
also advisable to wear protective clothing (goggles, rubber gloves and apron) when working
with it.

DANGER
Battery contains sulfuric acid. Refer to warning
at right. Antidote: 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 cool water for at least 15 minutes, then
get prompt medical attention.
Since batteries produce explosive gases, keep
all lighted materials (cigarettes, lighters,
matches, etc.) away. Be sure to charge battery
only in well-ventilated areas. Make certain venting
path of battery drain tube (if equipped) is always
open.
KEEP BATTERIES
OUT OF THE REACH OF CHILDREN!

B. Should battery acid accidentally splatter into the
eyes or onto the face, rinse the affected area
immediately with clean cold water. If there is any
further discomfort, seek prompt medical attention.
C. If acid spills on clothing, first dilute it with clean
water, then neutralize with a solution of ammonia/
water or baking soda/water.
D. Since battery acid is corrosive, do not pour it into
any sink or drain. Before discarding empty electrolyte containers, rinse them with a neutralizing
solution.

7

BATTERY IDENTIFICATION

CHARGE THE BATTERY after the 30 minute
standing period. Battery P/N 725-1705D—Charge at
2-3 amps for one hour. Battery P/N 725-1707D, 7250453G and 725-1750—Charge at 6 amps for one
hour.

NOTE: If you charge the battery at a lower 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 60110oF. DO NOT CHARGE AT MORE THAN 6
AMPS.

Type "A"

ATTACHING THE STEERING WHEEL
1. The hardware for attaching the steering wheel
has been packed inside the steering wheel.
Carefully pry off the steering wheel cap and
remove the hardware.
2. With the wheels of the tractor pointing
straight forward, place the steering wheel over
the steering shaft, positioning steering wheel as
desired.

Type "B"

3. Place the washer with the cupped side down
over the steering shaft. Secure with hex lock
bolt. See Figure 3.

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
the instructions which apply to the battery in your
lawn tractor.

4. Place the steering wheel cap over the center of
the steering wheel and seat it with your hand.
Steering
Wheel Cap

Cupped
Washer

ACTIVATING AND CHARGING THE BATTERY
(TYPE “B” BATTERY ONLY)
Do not activate battery (fill with battery acid)
until battery is actually placed in service. Be
certain to read previous battery warnings before
activating the battery.

Hex Lock
Bolt

1. Pivot the seat pivot bracket forward. Unhook the
strap which secures the battery (hook is on rear
frame, under fender). Disconnect the positive
cable from the positive terminal. Save the
hardware for reassembly.
2. 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.

Steering
Shaft

3. Activate the battery as instructed in the “Quick
Start” brochure included with the battery fluid.
Read instructions carefully.

Figure 3

NOTE: You can continue assembling the lawn
tractor while battery is standing for 30 minutes (after
filling with acid), and later while you are charging the
battery.

IMPORTANT: To obtain the maximum life from
your battery, it MUST BE CHARGED prior to
initial use.
8

ATTACHING THE SEAT
Pull out tab on seat stop and hold open while sliding
seat out of seat pivot bracket. See Figure 4. Turn the
seat around and line up plastic seat spacers with the
slots in seat pivot bracket. Slide seat in until front
seat spacer engages the seat stop. See Figure 5. To
adjust the seat refer to the adjustment section in this
manual.

Seat Pivot
Bracket

Seat

Stop

NOTE: If your seat was shipped in a box, line up
plastic seat spacers with the slots in seat pivot
bracket and slide seat in until front seat spacer
engages seat stop.
Tab

WARNING: Before operating your unit,
stand behind quick adjustment seat and
pull back on seat, making sure seat is
engaged in seat stop.

Figure 4
Seat
Spacers

Slot

Seat
Stop

Slot

ATTACHING THE CHUTE DEFLECTOR
The chute deflector must be attached to the right
side of the deck so that it covers the chute opening.

WARNING: Do not operate your unit
unless the chute deflector has been
properly installed.

Seat
Spacers

Figure 5
1. Make certain deck is raised to its highest
position (lift lever pulled all the way back).
Hex Nuts

NOTE: Your mowing deck may be equipped with
an optional mulching plug. Remove the mulching
plug by removing the wing nut on top of the deck.
Grasp the mulching plug and pull out of the deck.

Cupped
Washers

2. Remove the hex head cap screws, cupped
washers and hex nuts which are attached to the
deck next to the chute opening.
3. Place the chute deflector in position as shown in
Figure 6. Secure with hardware just removed.
Cupped sides of washers go against the chute
deflector.

Hex Head
Cap Screws

Figure 6
9

INSTALLING THE MULCHING PLUG
(OPTIONAL EQUIPMENT)

Chute
Deflector

1. Remove the mulching plug from the box packed
with your lawn tractor (If not already removed
from the deck).

Wing Nut

2. Remove the wing nut from the bolt on the
mulching plug.
3. Lift up the chute deflector and insert the
mulching plug through chute opening.
See Figure 7.
4. Line up the bolt on the mulching plug with the
hole in the top of the deck. Push up on the end
of the mulching plug and secure with the wing
nut.

Hole in
Deck

Chute
Opening
Mulching
Plug

Bolt

TIRE PRESSURE

Figure 7

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.

WARNING: Maximum

tire
pressure
under any circumstances is 30 p.s.i. Equal
tire pressure should be maintained on all
tires.

Deck Hanger
Channel
Adjustable
Lift Link

LEVELING THE DECK
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 adjustment is needed, proceed as follows.
1. Remove the hairpin clip and flat washer from the
bottom of the adjustable lift link on the left side of
the deck. (Hairpin clip and flat washer are on the
inside of the lift link.)
2. Pull the adjustable lift link out of the deck hanger
channel. See Figure 8. Turn the adjustable lift
link up or down as necessary to level the deck.
Usually only one or two turns are needed.

Figure 8

3. Insert the end of the adjustable lift link into the
hole in the deck hanger channel. Recheck the
adjustment. Readjust if necessary.
4. When deck is level, secure end of adjustable lift
link with flat washer and hairpin clip.

10

INSTALLING THE BATTERY
(TYPE “A” BATTERY)
NOTE: If battery is put into service after date
shown on top of battery, charge for minimum of 1
hour at 6-10 amps
1. Lift the seat.

Positive Terminal
(Inside Rubber Boot)

2. Remove the plastic cover from the negative
terminal.
3. Remove the hex bolt and nut from the negative
(black) cable. Attach negative cable to the
negative terminal with this bolt and nut.

Battery
Strap

INSTALLING THE BATTERY
(TYPE “B” BATTERY)
1. Lift the seat.

Negative
Cable

2. Make certain both the negative (black) cable and
the positive (red) cable are routed up through
the battery compartment as shown in Figure 9.
Negative
Terminal

3. Replace the battery
into the battery
compartment in the same position as it was
before (positive terminal is toward the front of
the unit).

Battery
Compartment

Figure 9

4. Attach the positive (red) cable to the positive
terminal of the battery. Secure with hex bolt and
nut previously removed. Slide rubber boot down
over the positive terminal.
5. Remove the hex bolt and nut from the negative
(black) cable. Attach negative cable to the
negative terminal with this bolt and nut.

Battery
Strap
Slot
in Frame

6. Secure battery by hooking battery strap into slot
in rear frame, under the fender. See Figure 10.

Hole

7. Insert the drain tube down through the hole in
the battery compartment and the hole in the
transaxle reinforcement bracket located on the
right side of the unit. See Figure 10. Be certain
drain tube is routed away from the wheel rim.

Drain
Tube

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

Figure 10

11

AMMETER

SECTION 6: CONTROLS

The ammeter registers the rate of battery charge or
discharge. The ammeter will register on the discharging side with starting the engine. It should register on
the opposite side (charging) when the engine is running in the fast position until the battery is completely
charged. With a fully charged battery or with the
engine idling, the ammeter will not show a charge.
See Figure 11.

IGNITION SWITCH
The ignition switch is located on the dashboard. Turn
the key to the START position to start the engine.
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 11.

WARNING:

Remove key from the
tractor when tractor is not in use to prevent
accidental starting.

SHIFT LEVER
The shift lever is located in the center of the console
and has three positions, FORWARD, NEUTRAL and
REVERSE. See Figure 11. The clutch-brake pedal
must be depressed and the lawn tractor must not be
moving when shifting gears. Do not force the shift
lever. Release the clutch-brake pedal slightly to line
up the shifting collar in the transmission. Then try to
shift gears.

THROTTLE CONTROL
The throttle control is located on the left side of the
dashboard and is used to regulate the engine speed.
See Figure 11. The engine should be operated at full
throttle (FAST) when operating any equipment that
uses the tractor engine as a source of power such
as the mowing deck or snow thrower attachment.

Choke
Control

SPEED CONTROL LEVER
The speed control lever is located either on the console or on the right fender. See Figure 12. The speed
control lever allows you to regulate the ground speed
of the lawn tractor. To select the ground speed,
depress clutch pedal. Move speed control lever out of
the notches and backward to slow lawn tractor, forward to increase speed. When desired speed has
been obtained, release lever in that position. Whenever clutch is released, unit will automatically go to
the pre-set speed.

Light
Switch

Clutch-Brake
Pedal

Ammeter
Throttle
Control

Speed
Control
Lever

Ignition
Switch
Deck Height
Adjustment Knob
Shift Lever

Figure 11

CHOKE CONTROL
The choke control is located on the left side of the
dashboard and is operated manually. Details for the
choke operation are covered in the separate engine
manual packed with your unit. See Figure 11.

Figure 12

CLUTCH-BRAKE PEDAL
The clutch-brake pedal is located on the left side of
the lawn tractor. Depressing the clutch-brake pedal
part way disengages the clutch. Pressing the pedal
all the way down disengages the clutch and engages
the disc brake. See Figure 11.

LIGHT SWITCH
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. See
Figure 11.

NOTE: The clutch-brake pedal must be depressed
to start the engine.
12

PARKING BRAKE

Turn the deck height adjustment knob clockwise to
raise the cutting height; turn it counterclockwise to
lower the cutting height.

The speed control lever is used to set the parking
brake. To set the parking brake, depress the clutchbrake pedal. Move the speed control lever out of the
notches to the parking brake position. Release the
speed control lever and the clutch-brake pedal.

C. SETTING THE CUTTING HEIGHT
1. With the engine OFF, engage the lift lever. Turn
the deck height adjustment knob to desired
position
(clockwise
to
raise
deck,
counterclockwise to lower deck).

To release the parking brake, depress the clutchbrake pedal and move the speed control lever out of
the notches to the desired position. Release the
speed control lever and the clutch-brake pedal.

2. Move the deck wheels to the hole location so the
deck wheels are 1/4 to 1/2 inch above the
ground. Disengage the lift lever.

NOTE: The parking brake must be set if the

NOTE: When using the optional snow thrower attachment, the deck height adjustment knob should be
turned all the way to low position so the snow thrower
will reach the ground. Or if blowing snow off gravel,
turn the deck height adjustment knob to a slightly
higher position to avoid scraping the gravel.

operator leaves the seat with the engine running

INTERLOCKS (Not Shown)
Interlock safety switches are located by the clutchbrake pedal, the lift lever, the shift lever and under the
seat.
Before the engine will start, the clutch-brake pedal
must be depressed all the way and the lift lever must
be in the BLADES STOP position.
Before the unit can be shifted into reverse or if the
operator leaves the seat, the lift lever must be in the
BLADES STOP position.

Lift
Lever

INDICATOR LIGHTS
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—Check the crankcase oil level, and add oil as
required.

Figure 13

SECTION 7: OPERATION

CUTTING CONTROLS
A.

LIFT LEVER

WARNING

The lift lever is used 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.

AVOID SERIOUS INJURY OR DEATH
• GO UP AND DOWN SLOPES, NOT ACROSS. • AVOID SUDDEN
TURNS.
• DO NOT OPERATE THE UNIT WHERE IT COULD SLIP OR TIP.
• IF MACHINE STOPS GOING UPHILL, STOP BLADE(S) AND BACK
DOWNHILL SLOWLY.
• DO NOT MOW WHEN CHILDREN OR OTHERS ARE AROUND.
• NEVER CARRY CHILDREN.
• LOOK DOWN AND BEHIND BEFORE AND WHILE BACKING.
• KEEP SAFETY DEVICES (GUARDS, SHIELDS, AND SWITCHES) IN
PLACE AND WORKING.
• REMOVE OBJECTS THAT COULD BE THROWN BY THE BLADE(S).
• KNOW LOCATION AND FUNCTION OF ALL CONTROLS.
• BE SURE BLADE(S) AND ENGINE ARE STOPPED BEFORE PLACING
HANDS OR FEET NEAR BLADE(S).
• BEFORE LEAVING OPERATOR’S POSITION, DISENGAGE BLADE(S),
PLACE THE SHIFT LEVER IN NEUTRAL, ENGAGE BRAKE LOCK,
SHUT ENGINE OFF AND REMOVE KEY.

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. See Figure 13.
B. DECK HEIGHT ADJUSTMENT KNOB
The deck height adjustment knob is used to set the
cutting height. The deck height adjustment knob can
be at low or high position or an infinite number of settings in between. After a cutting height is selected,
the deck will be returned to exactly the same height
each time the lift lever is engaged.

READ OPERATOR’S MANUAL

13

GAS AND OIL FILL-UP

IMPORTANT: If you strike a foreign object, stop

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.

the engine. Remove wire from spark plug,
thoroughly inspect the unit for any damage, and
repair the damage before restarting and operating
the mower.

NOTE: If any problems are encountered, refer to

IMPORTANT: Your tractor is shipped with oil;
however you must check the oil level before
operating. Be careful not to overfill.

the Trouble Shooting Guide in section 14.

OPERATING THE LAWN TRACTOR
1. Move throttle control to full throttle to prevent
strain on the engine and to operate the cutting
blades.

WARNING: Never fill fuel tank indoors,
with engine running or while engine is hot.

STARTING THE ENGINE

2. Place the shift lever in either the FORWARD or
REVERSE position.

IMPORTANT: This unit is equipped with a safety

3. Release the parking brake by depressing the
clutch-brake pedal, pressing outward on the
speed control lever and moving to desired
position. Use first speed position when operating
the lawn tractor for the first time.

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 in the
BLADES STOP position. In addition, the lift lever
must be in the BLADES STOP position when the
unit is put 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: Look to the rear before
backing up.
4. Release clutch-brake pedal slowly to put unit
into motion.

WARNING: Do not operate the tractor if

5. The lawn tractor is brought to a stop by
depressing the clutch-brake pedal.

the interlock system is malfunctioning
because it is a safety device, designed for
protection.

NOTE: When operating the unit initially, there will
be little difference between the highest two speeds
until after the belts have seated themselves into the
pulleys during the break-in period.

1. Place the lift lever in the BLADES STOP
position.
2. Depress the clutch-brake pedal and set the
parking brake.

Be sure that the lawn is clear of stones, sticks, wire,
or other objects which could damage lawn mower or
engine. For best results and to insure more even
grass distribution, do not mow when lawn is
excessively wet.

3. Set the throttle control in the FAST position.
4. Pull out the choke control (a warm engine may
not require choking).
5. 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.

WARNING: Before

leaving
the
operator’s position for any reason,
disengage the blades, place the shift lever
in neutral, engage the parking brake, shut
engine off and remove the key.

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

When stopping the unit to empty a grass bag, etc.,
follow the instructions above. This procedure will
also eliminate ‘‘browning’’ the grass, which is caused
by hot exhaust gases from a running engine.

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

STOPPING THE ENGINE

If unit stalls with speed control in high speed, or if
unit will not operate with speed control lever in a low
speed position, proceed as follows.

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

14

1. Place shift lever in NEUTRAL.
2. Restart engine.
3. Place speed control lever in high speed position.
4. Release clutch-brake pedal fully.
5. Depress clutch-brake pedal.
6. Place speed control lever in desired position.
7. Place shift lever in either FORWARD or
REVERSE, and follow normal operating
procedures.

OPERATING THE CUTTING BLADES

Seat
Adjustment
Lever

Seat

The cutting blades may be engaged while the lawn
tractor is moving or standing still. DO NOT engage
the cutting blades abruptly as the sudden belt
tension on the pulley may cause the engine to stall.

Figure 14

CARBURETOR ADJUSTMENTS

WARNING: Keep feet and hands away

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.

from the discharge opening, the blades or
any part of the deck. When the unit is used
for anything other than mowing operations,
the blade drive should be disengaged.
Move the lift lever into the BLADES STOP position
to disengage the blades.

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.

GRASS COLLECTOR AVAILABLE
Grass Collector Model 190-063-000 is available as
optional equipment.

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: The mower should not be
operated without the entire grass catcher
or chute deflector in place.

DECK LEVELING ADJUSTMENT

NOTE: Under normal usage bag material is subject

If an uneven cut is obtained, the deck may be
leveled by following instructions in Assembly section.

to wear, and should be checked periodically. Be sure
to use only factory authorized replacement bag.

DECK ENGAGEMENT ADJUSTMENT

SECTION 8: ADJUSTMENTS

The cutting deck engagement may be adjusted to
make certain deck is disengaged when lift lever is in
the BLADES STOP position. Correct adjustment as
follows.

WARNING: Disconnect the spark plug
wires and ground against the engine
before performing any adjustments, repairs
or maintenance.

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 15.
Shorten the rod by threading it in until the ferrule is
against the back of the slot in the lift shaft assembly,
and the rod lines up with the hole in the stabilizer
shaft. For more belt tension the disengagement rod
must be lengthened. To decrease belt tension the
disengagement rod must be shortened.

SEAT ADJUSTMENT
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. See Figure
14. Make sure seat is locked into one of the six
adjustment positions before operating the lawn
tractor.

15

WHEEL ADJUSTMENT

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.

The caster (forward slant of the king pin) and the
camber (tilt of 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.

Disengagement Rod

To adjust the toe-in, follow these steps.

Stabilizer Shaft
Assembly

1. Remove the hex nut and lock washer, and drop
the end of the tie rod from the axle bracket. See
Figure 17.
2. Loosen the hex jam nut on tie rod.

Spring

3. Adjust the tie rod assembly for correct toe-in.
Tie
Rod

Stabilizer Plate
Flat Washer
Hairpin Clip

Wheel
Bracket

Figure 15

NEUTRAL ADJUSTMENT

Hex Jam
Nut

1. Place the transmission in neutral. (The unit will
move freely when pushed forward and backward
with the parking brake released.)

Hex Nut

Tie Rod
End

2. Loosen the bolt which secures the shift lever
assembly to the shift lever link. See Figure 16.

Lock Washer

Figure 17

3. Place the shift lever in the neutral slot.
See Figure 16.

Dimension ‘‘B’’ should be approximately 1/16 - 5/16"
less than Dimension ‘‘A.’’ See Figure 18. 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.

4. Tighten the bolt to 13 foot pounds.

Neutral
Slot
Shift
Lever

A

Front

B
(1/16" - 5/16" Less Than A)

Loosen
Hex Bolt

Figure 18

Figure 16

16

Speed Control Lever
Ferrule
Back of
Slot
Hairpin Clip
and Flat Washer

Speed
Control
Rod

Variable Speed
Torque Bracket
Assembly

Speed Cotter Pin
Control and Flat Washer
Lever

Back
of Slot

Speed
Control
Link

Stop Rod

Speed Control
Rod
Ferrule

Hairpin
Clip and
Flat Washer
Brake
Rod

Ferrule

Figure 19

SPEED CONTROL ADJUSTMENT
(See Figure 19)

A. Start the engine.

NOTE: When operating the unit initially or after

C. Place the speed control lever in high speed
position.

B. Place the shift lever in Neutral position.

replacing the belts, there will be little difference
between the highest two speeds until after the belts
have gone through a break-in period and have
seated themselves into the pulleys.

D. Release the clutch-brake pedal completely, then
slowly depress the pedal all the way (to park
position). Hold the pedal in this position.
E. Turn the engine off.

If the full range of speeds cannot be obtained on your
unit, adjust the speed control as follows.

F. After engine stops completely, release the
clutch-brake pedal.
G. Place speed control lever in second position.

1. Adjust the speed control lever by pushing the
clutch-brake pedal forward until it hits the stop
on the running board. See Figure 19. Have
another person hold the pedal in this position as
you make the following adjustment. Place the
speed control lever in parking brake position.
Remove the hairpin clip and flat washer, and
adjust the ferrule on the rod so it is against the
back end of the slot. See Figure 19. Then
lengthen rod one more turn. Reassemble and
secure with the flat washer and hairpin clip.

H. Remove the cotter pin and flat washer which
secures the speed control link to the variable
speed torque bracket assembly.

2. Adjust the speed control link as follows to obtain
the correct neutral adjustment.
17

I.

Push the clutch-brake pedal backward by hand
as far as it will go using light pressure. Hold it in
this position as you thread the speed control link
in or out of the ferrule until it lines up with the pin
on the variable speed torque bracket assembly.

J.

Secure speed control link to variable speed
torque bracket assembly with flat washer and
cotter pin.

BRAKE ADJUSTMENT (See Figure 20)

SECTION 9: LUBRICATION

The brake is located by the right rear wheel inside the
frame. During normal operation of this machine, the
brake is subject to wear and will require periodic
examination and adjustment.

WARNING: Always stop engine and
disconnect spark plug wire before cleaning,
lubricating or doing any kind of work on
lawn tractor.

WARNING: Do not have the engine
running when you adjust the brake.

STEERING GEARS
Lubricate teeth of steering gears with automotive
multi-purpose grease after every 25 hours of
operation or once a season. See Figure 21.

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.

STEERING SHAFT
Lubricate steering shaft at least once a season with
light oil.
Steering
Gears
Nut
Disc
Brake

Brake Lever

Figure 21

Figure 20

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

CARBURETOR ADJUSTMENTS
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.

WHEELS
The front wheels may be provided with optional
grease fittings. The rear wheels must be removed
from the axle for lubrication. Lubricate at least once
a season with automotive multi-purpose grease.

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.

PIVOT POINTS
Lubricate all pivot points with light oil at least once a
season.

BALL JOINTS
NOTE: A dirty air cleaner will cause an engine to

The ball joints and drag link ends are permanently
lubricated.

run rough. Be certain air cleaner is clean and
attached to the carburetor before adjusting
carburetor.

18

FUEL FILTER

SECTION 10: MAINTENANCE

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.

WARNING: Disconnect the spark plug
wire and ground against the engine before
performing any adjustments, repairs or
maintenance.

CLEANING ENGINE AND DECK

Refer to the trouble shooting chart in section 14 for
engine problems.

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.

ENGINE

CUTTING BLADES

Refer to the separate engine manual for engine
maintenance instructions.

A. REMOVAL
FOR
SHARPENING

TROUBLE SHOOTING

Service air cleaner every 10 hours under normal
conditions. Clean every few hours under extremely
dusty conditions. To service the air cleaner, refer to
the separate engine manual packed with your unit.

REPLACEMENT

OR

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.

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.

1. Remove the hex flange nut which holds the
blade to the blade spindle.

Maintain engine oil as instructed in the separate
engine manual packed with your unit. Read and
follow instructions carefully.

2. Remove the blade from the spindle.
B. SHARPENING
Remove the cutting blades by following the
directions of 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 cause damage to
the mower and could break, causing personal injury.
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.

Oil Drain Sleeve
Your lawn tractor has a plastic oil drain sleeve
packed with the loose parts for your convenience in
draining oil from the crankcase. To drain the oil,
snap small end of oil drain sleeve onto oil sump. See
Figure 22. Remove drain plug and drain oil into a
suitable container.

Oil
Sump

C. 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 mower is in
the operating position. Carefully align “star” on blade
with “star” on spindle. Secure with hex flange nut.
BLADE MOUNTING TORQUE
Hex Flange Nut: 840 in. lb. min., 1080 in. lb. max.
To ensure safe operation of your unit, all nuts and
bolts must be checked periodically for correct
tightness.

Oil Drain
Sleeve

Figure 22

19

BATTERY CARE AND MAINTENANCE
(TYPE “A” BATTERY)

CLEAN THE BATTERY

BATTERY CARE AND MAINTENANCE
(TYPE “B” 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.

CHECK FLUID LEVEL

BATTERY FAILURES

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.

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.

Type “A” batteries are sealed and are maintenance
free.

NOTE: After operating the lawn tractor for a long

TIRES

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

Recommended
operating
tire
pressure
is
approximately 10 p.s.i. Maximum tire pressure under
any circumstances is 30 p.s.i. Equal tire pressure
should be maintained on all tires.

CHARGING THE BATTERY
(ALL BATTERIES)
The engine is equipped with an alternator which
charges battery when tractor is operated. Under
normal conditions, the battery only needs to be
charged before, during and after off-season storage.
Follow the instructions under “Off-Season Storage.”
To charge the battery: Battery P/N 725-1705D—
Charge at 2-3 amps for one hour. Battery P/N 7251707D, 725-0453G and 725-1750—Charge at 6
amps for one hour.

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.

REMOVING / INSTALLING / JUMP STARTING

BELT REMOVAL AND REPLACEMENT

WARNING: When removing or installing
the battery, follow these instructions to
prevent the screwdriver from shorting
against the frame.

WARNING: Disconnect the spark plug
wire(s) and ground it against the engine.
Block the wheels of the unit.

Removing the Battery: Disconnect negative cable
first, then positive cable.
Installing the Battery: Connect positive cable first,
then negative cable.
Jump Starting

NOTE: Figures 23, 27 and 28 are shown with the
unit tipped up for clarity. It is not necessary to tip the
unit to remove the belts.

1. 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.

However, if tipping the unit is desired, remove the
battery from the unit. 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.

2. Connect the other jumper cable to the negative
terminal of the good battery, then to the FRAME
OF THE UNIT WITH THE DEAD BATTERY.

WARNING: Failure to use this procedure
could cause sparking, and the gas in either
battery could explode.

20

DECK BELT

Self-Tapping
Screws

1. Place the lift lever in the engaged (all the way
forward) position.

Stabilizer
Plate

Belt
Guard

2. 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

Deck
Pulleys

keeper pins are assembled in the same locations
from which they were removed. See Figure 23.

Belt Keeper Pins
Belt Guard

Figure 24
REAR DRIVE BELT
1. Place shift lever in neutral position. Unscrew the
shift knob. Remove the two truss head screws
which secure the transmission cover. See Figure
25.

Engine
Pulley

2. Lift the transmission cover. Unplug the safety
wire from beneath the transmission cover. See
Figure 25. Remove transmission cover.

Figure 23
Shift
Knob

3. Place the lift lever in the BLADES STOP
position.
4. Remove the belt keeper pins from the lower
frame. See Figure 23.
5. Unhook the deck belt from the engine pulley.
6. Place the lift lever in the engaged (all the way
forward) position.

Safety
Wire

7. Disconnect the stabilizer plate from the stabilizer
shaft assembly by removing the hairpin clips and
flat washers and sliding out the rod. Refer to
Figure 15.

Truss
Head Screws

Figure 25

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

3. Push the idler pulley toward the right side of the
unit. Lift the belt over the idler pulley. See Figure
26.

9. Place the lift lever in the BLADES STOP
position.

4. Remove the belt from the variable speed pulley.

10. Slide the deck from beneath the lawn tractor.

5. Remove the two bolts which hold the shift lever
bracket to the frame on the left side of the unit.
Swing the bracket toward the right so the belt
can be removed from the transmission pulley.
See Figure 26.

11. Remove the belt guards at each deck pulley by
removing the self-tapping screws. See Figure
24.
12. Remove and replace the belt, reassemble
following the instructions in reverse order.

6. Replace belt, and reassemble in reverse order.
7. Adjust the speed control as instructed in
adjustment section.

21

Transmission
Pulley

Shift Lever Bracket
Variable
Speed Pulley

Hex Bolt

Rear
Drive
Belt
Idler
Pulley

Pins

Variable
Speed Pulley

Figure 26
FRONT DRIVE BELT
1. To remove the front drive belt, first remove the
rear drive belt from the idler pulley and variable
speed pulley.

Figure 28
9. Reassemble with a new
instructions in reverse order.

2. Place the lift lever in the BLADES STOP
position.

belt,

following

10. Adjust the speed control as instructed in
adjustment section.

3. Remove the belt keeper pins from the engine
pulley belt guard. Refer to Figure 23.

NOTE: Make certain belt keeper pins are
4. Unhook the deck belt from the engine pulley.

SECTION 11: OFF-SEASON
STORAGE

5. Remove the center bolt, lock washer and flat
washer, and let the engine pulley drop down so
the belt is past the belt guards.

1. Clean the engine and the entire unit thoroughly.

reassembled as shown in Figure 23.

If the machine is to be inoperative for a period longer
than 30 days, prepare for storage as follows.
2. Lubricate all lubrication points. Wipe the entire
machine with an oiled rag to protect the
surfaces.

Center Bolt
Lock Washer
Flat Washer

3. 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.

6. Place the clutch-brake pedal in park position.

4. Charge battery 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.

7. Push forward on the variable speed pulley, lift
the belt off the engine pulley, and remove the
belt from the pulley.

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

8. Release the clutch-brake pedal. Using the pedal
to move the variable speed pulley as necessary,
lift the belt up and off the variable speed pulley.

6. Store unit in a clean, dry area. Do not store next
to corrosive materials, such as fertilizer.

Figure 27

NOTE: When storing any type of power equipment

NOTE: When reassembling, make certain belt is

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.

inside the pins. See Figure 28.

22

SECTION 12: OPTIONAL
EQUIPMENT

SECTION 13: LABELS
PART
NO.
777I20239
777I20243
777I20270
777I20271
777I20475
777D03188
777D03189
777D03190
777S30025
777S30107
777S30012
777S30010
777S30018

At the time of manufacture of lawn tractor, the
following optional equipment is available.

NOTE: These lawn tractors are not designed for
ground-engaging equipment (tillers, plows, etc.).
*Available through your local dealer or from AgriFabInc., 303 W. Raymond Street, Sullivan, Illinois
61951.
Description
40" Two Stage Snow Thrower
42" Dozer Blade
Mulching Kit
Twin Bag Grass Collector
Front Counterweight
Tire Chains—20 x 8
31 Lb. Wheel Weights
Gang Reel (Set of three)
38" Lawn Sweeper
Heavy Duty Dump Cart
Tine De-Thatcher

Model No.

190-621-000
190-620-000
190-112-000
190-063-000
190-745-000
190-658-000
190-215-000
45-0195*
45-0222*
45-0171*
45-0186*

23

DESCRIPTION
Dash w/o PTO
Height Adjustment Knob
Deck Lift
If Unit Stalls
8-Speed Selector
WOP Hoodside Label-R.H.
WOP Hoodside Label-L.H.
WOP Fender Label
Transmission Cover Label
Safety Seat Label
Assemble Chute Label
Chute Danger Label
Deck Safety Label

SECTION 14: TROUBLE SHOOTING GUIDE
Trouble

Possible
Cause(s)

Corrective Action

Engine will Safety switch
not crank
button not
depressed.
Battery installed
incorrectly.

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.
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.
Battery is dead Check fluid level in battery. If fluid is low, fill to just below split rings with water. Charge
or weak.
with 6 AMP charger until fully charged.
Blown fuse or
Refer to operator’s manual for fuse box location. Replace fuse with automotive type
circuit breaker.
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: Look for a wire pinched between body panels, burned by the exhaust pipe or
muffler or rubbed against a moving part.
Engine ground
Engine should have a black ground wire running from engine to frame or mounting
wire loose.
bolt.
Engine
Throttle or choke Check operator's manual for correct position for throttle control and choke for starting.
cranks but not in starting
will not start position.
No fuel to the
Gasoline tank empty. Fill.
carburetor.
Fuel line or in-line fuel filter plugged. Remove and clean fuel line. Replace filter if
necessary.
No spark to
Spark plug lead disconnected. Connect lead. Hold spark plug lead away from engine
spark plug.
block about 1/8". Crank engine. There should be a spark. If not, have engine repaired
at authorized engine service dealer.
Faulty spark plug. 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.
Dirty aircleaner. If the air cleaner is dirty, the engine may not start. Refer to the engine manual packed
with your unit.
Engine
Engine oil has
Check oil level.
smokes
been overfilled.
Engine loses
Dipstick not seated or broken. Replace defective part.
crankcase
Engine breather defective. Replace.
vacuum.
Excessive Bent or
Stop engine immediately. Check all pulleys, blade adapters, keys and bolts for
vibration
damaged blade. tightness and spindle damage. Tighten or replace any damaged parts.
Bent blade.
Stop engine immediately. Replace damaged blade. Only use original equipment
blades.
Mower will Engine speed
Throttle must be set at full throttle.
not
low.
discharge Speed selection. Use lower ground speed. The slower your ground speed, the better the quality of cut.
grass or
Raise deck.
Cutting height
leaves
set too low.
uncut strips Blades short or Sharpen or replace blades (uncut strip problem only).
dull.

24

Notes

25

Model 686

GREEN
ORG/BLK
GREEN

DECK SW.
725-1657A
ORANGE

KEY SW.
725-1396

YELLOW
WHITE
RED
RED/BLK

ALTERNATOR
ALTERNATOR

SB
M G
AL

RED

ORANGE
ORG/BLK
ORG/WHT
ORG/BLK
GREEN
RED/WHT
YEL/BLK
ORG/BLK
YEL/WHT

MAGNETO

ORANGE
YELLOW

GREEN
BLUE

LIGHT SW.
725-0634

SEAT SW.
725-1303
725-1439

YEL/BLK
ORG/WHT
ORG/BLK

BLUE

GREEN

HEADLIGHTS

RED
MAIN HARNESS
629-0306B

YEL/WHT
ORG/BLK

AFTERFIRE SOL.

CLUTCH SW.
725-1657A

OIL PRESSURE

SOLENOID
725-1426
RED

RED

STARTER

A
FUSE
725-1381

BATTERY

-

RED

26

AMMETER
725-0925

REVERSE SW.
725-1643

Model 686

27

Model 686
REF
NO.
1
2
3
4
5
6
7
8
11
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
33
34
35
36
37
38
39
40
41
42
43

PART
NO.
731-1429
710-0896
726-0233
17782
736-3078
710-0351
726-0201
16903A
746-3021
16902A
725-0963
725-1649
777-8516
710-0227
783-0341
710-3008
731-1430B
17300D
723-0416
712-0265
736-0176
710-0607
710-0429
736-0267
711-1002
736-0242
714-0101
716-0125
712-0287
736-0270
747-0898
712-0449
710-3015
720-0236
732-0732
783-0329A

DESCRIPTION
Hood
Hex Wash. B-Tap Scr. 1/4 x .62" Lg.
Bolt Retainer 1/4" I.D.
Retainer Clip
FL-Wash. .34" I.D. x 1" O.D.
Truss Mach. B-Tap Scr. #10 x .5" Lg.
Speed Nut
Hood Plate
Choke Control
Hood Hinge
Lamp
Twist Lock—Lamp Socket
Reflector—Headlight
Hex Wash. Hd. AB-Tap Scr. #8 x .5" Lg.
8-Speed Selector Plate
Hex Bolt 5/16-18 x .75" Lg.*
Grille
Dash Support Bracket
Screen
Hex Sems Nut 5/16-18 Thd.*
Fl-Wash. 1/4" I.D. x .93" O.D.
Hex Wash. Hd. B-Tap Scr. 5/16-18 x .5"
Hex B-Tap Scr. #10 x .38" Lg.
Fl-Wash. 3/8" I.D. x .875" O.D.
Adj. Ferrule 3/8-8 Thd.
Bell-Wash. .345" I.D. x .88"
Hairpin Clip
“E”-Ring .375" Dia.
Hex Nut 1/4-20 Thd.*
Bell-Wash. .265" I.D. x .75"
Adjustment Rod
Hex Nut 3/8-8 Twin Thd.
Hex Bolt 1/4-20 x .75" Lg.
Plastic Knob
Ext. Spring 3.21" Lg.
Rear Fender

REF
NO.
44
45
46
47
48
49
52
53
54
55
56
59
60
61
62
63
64
65
66
67
68
69
72
73
74
76
77
78
79
80
94
103
105
111
113

28

PART
NO.
750-0755
710-0167
736-0278
710-0599
727-0460A
783-0120
750-0754
736-0142
712-0158
731-1890
731-1891
710-1034
831-0823A
746-0775
710-0751
736-0173
725-1341B
725-1396
731-1510
725-0634
725-0925
731-1038A
725-1347
750-0526
725-1346
710-0779A
732-0675
710-0642
736-0119
712-3010
712-0291
712-0147
17633A
710-0599
712-0185
710-0176

DESCRIPTION
Spacer .33" I.D. x .625" O.D.
Carriage Bolt 1/4-20 x .50" Lg.*
Fl-Wash. .328" I.D. x .68" O.D.
Hex Wash. Hd. Scr. 1/4-20 x .5" Lg.
Indicator Strip
Indicator Bracket
Shld. Spacer .33" I.D.
Fl-Wash. .281" I.D. x .5" O.D.
Hex Cent. L-Nut 5/16-18 Thd.
Side Cover—R.H.
Side Cover—L.H.
Double Ended Stud 1/4-20 Thd.
Throttle Control Box Ass’y.
Throttle Control Wire 35" Lg.
Hex Bolt 1/4-20 x .62" Lg.*
Fl-Wash. .281" I.D. x .73" O.D.
Ignition Key
Ignition Switch
Dash Panel
Light Switch
Ammeter
Lens
Ignition Switch Cap
Spacer
Ignition Switch Nut
Truss Mach. AB-Tap Scr. #10 x .5" Lg.
Ball Plunger
Hex Wash. Hd. Tap Scr. 1/4 x .75" Lg.
L-Wash. 5/16" I.D.
Hex Nut 5/16-18 Thd.
Hex L-Nut 1/4-20 Thd.
Speed Nut #10-24 Thd.
Gasoline Tank Support
Hex Tap Scr. 1/4-20 x .5" Lg.
Speed Nut 1/4-20 Thd.
Hex Bolt 5/16-18 x 2.75"

Model 686

29

Model 686
REF.
NO.
1
2
3
4
9
10
11
13
14
15
16
17
18
19
21
22
23
25
26
27
28
29
30
31
32
33

PART
NO.
731-1904
710-0643
736-0242
731-1869
17198A
738-0141
710-1039
750-0535
736-0217
710-0726
711-1107
783-0041A
738-0527
712-0431
712-0411
683-0055
710-0772
719-0342A
683-0127
712-0241
736-0169
723-3018
747-0753
712-0711
683-0126
634-0059
734-0864
734-0255

DESCRIPTION

REF.
NO.
Steering Wheel Cap
34
Hex Bolt 5/16-18 x 1" Lg.
35
Belleville Wash. .345" I.D.
36
Steering Wheel
37
Retainer Plate
38
Shld Bolt .437" Dia. x .35" Lg.—5/16-18 39
Hex Bolt 3/8-24 x 1.0" Lg. (Grade 5)
40
Spacer .380" I.D. x .625" O.D. x .227
42
L-Wash. 3/8" I.D. (H.D.)
43
Hex Wash. Hd. Self-Tap Scr.
44
Steering Drag Link
45
Pivot Bar Brkt.
46
Shld Bolt .498" Dia. x 2.04" Lg.—3/8-16 47
Flanged Hex Nut 3/8-16 Thd.*
49
Hex L-Nut 5/16-24 Thd.
50
Steering Arm Front Axle
51
Hex Bolt 5/16-24 x 2.00" Lg.(Grade 5)
52
Pivot Bar Ass’y.
53
Front Axle Ass’y.—L.H.
54
Hex Nut 3/8-24 Thd.*
58
L-Wash. 3/8" I.D.*
59
Ball Joint 3/8-24 Thd.
60
Tie Rod
63
Hex Jam Nut 3/8-24 Thd.*
64
Front Axle Ass’y.—R.H.
67
Wheel Ass’y. Comp.
68
Tire Only
69
Air Valve

30

PART
NO.
634-0051
741-0569
736-0285
731-2290
714-0470
736-0531
726-0214
712-0262
710-1309
736-0119
736-0343
748-0389
712-0214
712-0158
736-0119
717-0622A
741-0656
736-0187
738-0919
736-0271
736-0187
723-0448
727-0425A
736-0356
737-0211
737-3000
712-0240

DESCRIPTION
Front Wheel Rim Only
Bearing
Fl-Wash. .635" I.D. x 1.59" O.D.
Hub Cap
Cotter Pin 1/8" Dia. x 1.25"*
Fl-Wash. .640" I.D. x 1.24" O.D.
Push Cap 5/8" Dia. Rod
Hex Jam Nut 3/8-24 Thd.
Torx Bolt 5/16-18 x .63" Lg.
L-Wash. 5/16" I.D.*
Fl-Wash. .33" I.D. x 1.25" O.D.
Cap
Hex Cent. L-Nut 3/8-24 Thd.
Hex Cent. L-Nut 5/16-18 Thd.
L-Wash. 5/16" I.D.*
Steering Gear Segment
Hex. Flg. Brg. 5/8" I.D.
Fl-Wash. (Hardened)
Steering Shaft
Wave-Wash. .32" I.D. x .62" O.D.
Fl-Wash. (Hardened)
Drag Link Ball Joint 7/16-20 Thd.
Spring Clip
Bell-Wash. .39" I.D. x 1.38" O.D.
Grease Fitting
Grease Fitting
Hex Jam Nut 7/16-20 Thd.

Model 686

31

Model 686
REF.
NO.
2
5
11
13
14
17
18
21
23
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
47
48
51
53
54
55
56
57
58
59
61
63
64
65
66
67
68
69

PART
NO.
17840
736-0119
783-0310E
712-0287
736-0329
736-0242
712-0267
756-0982
736-0171
754-0280
710-3008
17963
741-0591
712-0241
17694
736-0169
712-0241
17629A
732-0556
714-0149B
750-0802
710-0757
738-0785
712-0138
710-0776
711-0747
736-0222
710-0599
683-0123
736-0140
747-0755A
735-0196
17705
732-0264
732-0642
710-1266
734-1675
734-1596
634-0070
734-0255
710-0627
732-0722
736-0275
710-0428
732-0568
732-0384
16554A
741-0419
714-0111

DESCRIPTION
Transaxle Mtg. Brkt.
L-Wash. 5/16" I.D.*
Lower Frame Ass’y.
Hex Nut 1/4-20 Thd.*
L-Wash. 1/4" I.D.*
Bell-Wash. .345" I.D. x .88"
Hex Nut 5/16-18 Thd.*
Engine Pulley
L-Wash. 7/16" I.D.*
Variable-Speed Belt
Hex Bolt 5/16-18 x .75" Lg.
Bearing Shaft Bracket Ass’y.
Flanged Nyliner Brg. 5/8" I.D. x .88" Lg.
Hex Nut 3/8-24 Thd.*
Idler Bracket
L-Wash. 3/8" I.D.*
Hex Nut 3/8-24 Thd.*
Transaxle Support Brkt.
Ext. Spring .94" O.D. x 7.58"
Inter. Cotter Pin
Spacer .63" I.D.
Hex Bolt 7/16-20 x 1.5" Lg.
Shld. Spacer .445" I.D.
Hex Nut 1/4-28 Thd.
Hex AB-Tap Scr. 1/4" x .62" Lg.
Belt Guard Pin
Ext. L-Wash. 1/4" I.D.
Hex Wash. Hd. S-Tap Scr. 1/4-20 x .50"
Clutch/Brake Pedal Ass’y.
Fl-Wash. .344" I.D. x .62"
Brake Rod Ass’y.
Foot Pad
Shift Lever Ass’y.
Ext. Spring .38" O.D. x 2.5"
Ext. Spring 7.33" Lg.
Hex Bolt 5/16-18 x 3.5" Lg.
Wheel Ass’y. Comp.
Tire Only
Wheel Rim Only
Air Valve (Service Only)
Hex Bolt 5/16-24 x .75" Lg.*
Brake Return Spring Anchor
Fl-Wash. .34" I.D. x .68" O.D.
Hex Bolt 1/4-28 x 1.25" Lg.*
Ext. Spring
Ext. Spring .62" O.D. x 6.12"
Variable Speed Torque Brkt. Ass’y.
Flanged Bearing
Cotter Pin 3/32" Dia.*

REF.
NO.
70
71
72
73
74
75
76
77
78
79
80
81
82
84
85
86
88
89
90
92
93
94
97
98
99
100
101
102
103
107
109
111
112
113
115
116
117
119
120
121
122
128
129
130
131
132
133

PART
NO.
748-0234
747-0530A
741-0405
720-0232
756-0437
656-0005
736-0427
712-3035
710-0539
754-0370
716-0114
736-0355
717-0800A
16354B
732-0525
17668
17669
725-1426
17630
736-0414
711-1000
725-1657A
738-0755
736-0105
738-0569
736-0331
736-0256
714-0470
710-0604
731-2290
17860
711-0198
710-0195
736-0270
17707
736-0140
741-0404
727-0425A
710-0427
756-0217
736-0280
712-0798
710-0650
710-0726
712-0265
732-0750A
711-1044
750-0956

DESCRIPTION
Shoulder Spacer .27" Lg.
Speed Control Link
Truss Bearing .56 Dia. x 1.25"
Shift Knob
Fl-Idler Pulley 3.25" x .75"
“V” Pulley
Bell-Wash. .56" I.D. x 1.125"
Hex Jam Nut 5/16-18 Thd.
Hex Bolt 3/8-24 x 1.75" Lg.
Variable Speed Belt
Snap Ring .56" Dia.
Fl-Wash.
Variable Speed Pulley Ass’y. 5" O.D.
Variable Speed Brkt. Ass’y.
Comp. Spring—Clip
Axle Support Brkt.—R.H.
Axle Support Brkt.—L.H. (Not Shown)
Solenoid
Shift Lever Bracket
Teflon Washer .565" I.D.
Belt Keeper 3" Lg.
Safety Switch (Clutch)
Shld. Bolt 3/8-24 x 3.12" Lg.
Bell-Wash. .38" I.D. x .88"
Shaft .56" Dia. x 3.875" Lg.
Bell-Wash. .39" I.D. x 1.12"
Fl-Wash. .64" I.D. x .94"
Cotter Pin 1/8" Dia. x 1.25"
Hex Wash. Hd. Scr. 5/16-18 x .62" Lg.
Hub Cap
Pedal Bracket
Ferrule
Hex Bolt 1/4-28 x .50" Lg.
Bell-Wash. .265" I.D. x .75"
Shift Lever Link Ass’y.
Fl-Wash. .385" I.D. x .62"
Needle Brgs. (2 Req’d.)
Spring Clip (Used w/Ref. No. 103)
Hex Bolt 3/8-16 x 1.25" Lg.
Fl-Idler w/Flanges 2.75" O.D.
Fl-Wash. .39" I.D. x 1.12" O.D.
Hex Nut 3/8-16 Thd.
Hex Wash. TT-Tap Scr. 5/16-18 x .75" Lg.
Hex Wash. AB-Tap Scr. 5/16-18 x .75" Lg.
Hex Sems Nut 5/16-18 Thd.
Spring Switch
Belt Guard Pin
Spacer

IMPORTANT: For a proper working machine, use Factory Approved Parts.
V-BELTS are specially designed to engage and disengage safely. A substitute (non OEM) V-belt can be dangerous
by not disengaging completely.

32

Model 686
4

Single Speed Transaxle-RH
Model 618-0163B
33

Model 686
REF.
NO.
1
2
4
5
8
10
11
12
13
14
15
16
17
21
23
24
26
32
34
35
37
38

PART
NO.
732-0614
716-0231
710-1325
719-0367
711-1109
736-0335
717-1464
716-0108
711-1003
741-0336
717-1362
717-1363
718-0228
710-0862A
741-0340
721-0338
736-0445
**
719-0313B
718-0150
**
712-0273

**Ref. No. 32

DESCRIPTION

REF.
NO.
Wire Ring
39
“E”—Ring
40
Hex Tap Scr. 1/4-20 x 1.625 Lg.
41
Upper Housing
42
Input Shaft
43
Thrust Washer 5/8" I.D. x 1.25" O.D.
45
Pinion Input 14T
46
Retaining Ring
48
Drive Shaft—R.H. Brake
49
Flange Brg. 5/8" I.D. x 3/4" Lg.*
50
Bevel Gear 42T Small I.D.
52
Bevel Gear 42T Large I.D.
54
Clutch Collar
55
Pan Head Scr. 1/4-20 x .50" Lg. w/Patch 56
Sleeve Bearing 3/4" I.D. x 1.0" Lg.
58
Oil Seal 3/4" I.D.
Fl-Wash. .760" I.D. x 1.5" O.D.
60
Washer (See Below)
61
Lower Housing
62
Anti-Rotation Brkt.
63
Washer (See Below)
—
Hex Nut 5/16-24 Thd.

PART
NO.
736-0371
717-0700
761-0198
717-0682
717-0678
761-0202
741-0337
611-0011
741-0862
732-0863
741-0335
736-0349
741-0343
710-1206
736-0349
736-0495
**
736-0519
618-0162
732-0742
737-0148

736-0495 Thrust Wash. 5/8" I.D. x 1" O.D. x .025" Thk.
736-0336 Fl-Wash. 5/8" I.D. x 1" O.D. x .030" Thk.
736-0494 Thrust Wash. 5/8" I.D. x 1" O.D. x .035" Thk.
736-0337 Fl-Wash. 5/8" I.D. x 1" O.D. x .040" Thk.

**Ref. No. 37 736-0349 Fl-Wash. 5/8" I.D. x 1" O.D. x .020" Thk.
736-0336 Fl-Wash. 5/8" I.D. x 1" O.D. x .030" Thk.
736-0337 Fl-Wash. 5/8" I.D. x 1" O.D. x .040" Thk.
**Ref. No. 60 736-0492 Fl-Wash. .76" I.D. x 1.5" O.D. x .010" Thk.
736-0493 Fl-Wash. .76" I.D. x 1.5" O.D. x .020" Thk.
736-0351 Fl-Wash. .76" I.D. x 1.5" O.D. x .030" Thk.
736-0445 Fl-Wash. .76" I.D. x 1.5" O.D. x .060" Thk.

34

DESCRIPTION
Fl-Wash. .344" I.D. x .875" O.D.
Actuating Arm
Brake Yoke
Puck Plate
Brake Puck
Brake Disc
Flange Bearing 5/8" I.D. x 15/16" Lg.
Shift Fork Ass’y.
Ball Detent .250" Dia.
Spring Detent
Needle Brg. 5/8" I.D. x 1/2" Lg.
Fl-Wash. 5/8" I.D. x 1" O.D.x .020 Thk.
Actuating Pin 5/16" Dia.
Hex Wash Hd. Self-Tap Scr. 1/4-20 Thd.
Fl-Wash. 5/8" I.D. x 1" O.D. x .020 Thk.
Thrust Wash. 5/8" I.D. x 1" O.D. x .025"
Washer (See Below)
Thrust Washer
Differential Ass’y.
R.H. Brake Spring
Grease—Shell (15 oz.)

Model 686

REF.
PART NO.
NO.
1 738-1007
2 710-1208
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22

783-0607A
751-0603
751-0657
726-0209
751-0535-13
726-0205
710-1268
712-0287
736-0329
712-3027
732-0735
720-0309A
731-1989
732-0499
736-0175
738-0526
710-0227

24
25
26

783-0041B
736-0726
710-0870

28
29
30
31
32

710-0703
17770C
761-0168B
738-0137A
731-0909
731-0910
783-0310E
726-0278

34
36

DESCRIPTION
Shoulder Screw 3/8-16 x .5
Hex Wash. Hd. Tap Scr.
5/16-18 x 3.25" Lg.
Seat Pivot Bracket
Fuel Cap
Fuel Tank
Tie Strap
Fuel Line
Hose Clamp
Hex B-Tapp Scr. #10-16 x .38
Hex Nut 1/4-20 Thd.*
L-Wash. 1/4" I.D.
Lock Nut 1/4-20
Compression Spring
Grip
Seat Spacer
Compression Spring
Spr. Wash. .265 x .562 x .025
Running Board Rod
Hex Wash. Hd. AB-Tap Scr.
#8 x .50" Lg.
Front Pivot Brkt.
Fl. Wash. .344 x .62 x .03
Hex Wash. Hd. AB-Tap Scr.
5/16 x .75" Lg.
Carriage Bolt 1/4-20 x .75"*
Running Board (R.H. & L.H.)
Blade Brake Ass’y.
Shld. Bolt 1/4-20 Thd.
Rubber Foot Pad—L.H
Rubber Foot Pad—R.H
Lower Frame
Insulator Boss Plate

REF.
NO.
38
39
42
44
45
46
47
48
49
50
51
52
53
54
55
56
57
59
60
61
62
63
65
66
67
68
69
71
72
73
74
75

35

PART NO.
710-3008
783-0042A
732-0581B
725-1750
783-0043
17286B
725-1643
726-0279
17951A
783-0355A
712-0267
736-0119
17239A
757-0350
17950A
738-0296
725-1303
710-0650
783-0611
783-0753
726-0320
725-1439
783-0345
710-0351
748-0347
710-0323
710-3008
723-3064
712-3010
712-0265
712-0271
783-0609

DESCRIPTION
Hex Bolt 5/16-18 x .75" Lg.*
Upper Frame—R.H.
Extension Spring 5.31" Lg.
12-V Battery
Upper Frame—L.H.
Shift Cover
Safety Switch (Reverse)
Insulator Plate
Seat Pivot Brkt. Support—L.H.
Hitch Plate
Hex Nut 5/16-18 Thd.*
L-Wash. 5/16" I.D.*
Seat Lift Brkt.
Seat
Seat Pivot Brkt. Support—R.H.
Shld. Bolt .437" Dia. x .268"
Spring Switch (Seat—Outer)
Hx Wash TT-Tap Scr.
5/16-18 x 7/8" Lg.
Seat Stop
Seat Selector
Insulator Nut Plate
Safety Switch (Seat—Inner)
Battery Tray
Tr. Mach. B-Tap Scr. #10 x .5" Lg.
Spring Spacer
Truss Mach. Scr. 5/16-18 x .75"
Hex Bolt 5/16-18 x .75" Lg.*
Battery Retainer Strap
Hex Nut 5/16-18 Thd.
Hex Sems Nut 5/16-18 Thd.
Hex Sems Nut 1/4-20 Thd.
Seat Lever

Model 686

REF.
NO.
1
2
3
4
5
6
7
8
9
10
12
13
16
18
19
20
21
23
24
25
26
27
28

PART
NO.
783-0103
683-0029A
683-0028A
17710
14800A
14804A
748-0331
736-0264
736-0119
712-3010
714-0470
736-0256
710-0604
710-1238
710-3008
783-0118
783-0042B
736-0267
736-0160
726-0272
738-0526
710-3007
14802A

DESCRIPTION

REF.
NO.
Connecting Rod
29
Pivot Link Ass’y.—L.H.
30
Pivot Link Ass’y.—R.H.
31
Deck Hanger Link Ass’y.
32
Deck Hanger Link Ass’y.
33
Deck Hanger Link Ass’y.
34
Shld. Spacer .318" I.D.
35
Fl-Wash. .344" I.D. x .62" O.D.
36
L-Wash. 5/16" I.D.*
37
Hex Nut 5/16-18 Thd. (Gr. 5)
38
Cotter Pin 1/8" Dia.
39
Fl-Wash. .635" I.D. x 1.0" O.D.
40
Hex Wash. TT-Tap Scr. 5/16-18 x .75" 41
Hex Wash. Hd. Scr. 5/16-18 x .875"
42
Hex Bolt 5/16-18 x .75" Lg.
43
Index Brkt.
44
Upper Frame—R.H.
45
Fl-Wash. .385" I.D. x .87" O.D.
46
Fl-Wash. .531" I.D. x .93" O.D.
47
Clamp
48
Running Board Rod
49
Hex Wash. Hd. Tap Scr.
50
Link Deck Lift Ass’y.

36

PART
NO.
711-0723A
17712
712-3066
711-0841
683-0059
725-1657A
714-0145
732-0637
17636B
738-0670
732-0638
720-0233
97675A
738-0669
747-0598
97624
732-0556
783-0043
741-0313
17128A
716-0104
736-0425

DESCRIPTION
Adj. Ferrule 3/8-24 Thd.
Adj. Deck Lift Link
Hex Nut 1/2-20 Thd. (Gr. 5)
Lift Link Adjuster
Lift Shaft Ass’y.
Safety Switch (Deck)
Inter. Cotter Pin 3/8" Dia.
Extension Spring
Stabilizer Bracket
Shaft 1/2" Dia. x 10.28" Lg.
Extension Spring
Grip (Lift Handle)
Deck Lift Handle Ass’y.
Shaft 3/8" Dia. x 9.34" Lg.
Disengagement Rod
Stabilizer Shaft Ass’y.
Extension Spring 7.58" Lg.
Upper Frame—L.H.
Flange Brg. .632" I.D.
Spring Retainer Brkt.
“E”-Ring
Bell-Wash. .325" I.D.

Model 686

62

REF.
NO.

PART
NO.

2
3

710-1260A
683-0141
753-0698
783-0149
712-3006
710-0751
711-0792
712-0181
712-3006
734-0973
736-0105
738-0373
742-0616
754-0371A
736-0270
783-0342

4
7
8
10
13
14
17
18
22
23
26
27
28

DESCRIPTION

REF.
NO.

PART
NO.

DESCRIPTION

33
35
37
39
42
52
53
54
55
56
57
58
59
60
61
62

710-0157
712-0417A
736-0158
618-0142
756-0980
703-1693
732-0602
726-0106
731-1032
710-0597
712-3087
731-1643A
16606
712-0271
710-0751
736-0173

Hex Bolt 5/16-24 x .75" Lg.
Hex Flange Nut 5/8-18 Thd.†
L-Wash. 5/8" I.D.*
Blade Spindle Ass’y.(Incl. Ref. 28, 35, 42)
5.75" Dia. Pulley†
Hinge Mtg. Brkt.
Torsion Spring
Push Nut
Chute Ass’y. (Incl. Ref.10, 52, 53, 54, 55)
Hex Bolt 1/4-20 x 1" Lg.††
Wing Nut 1/4-20 Thd.††
Mulching Plug††
Retainer Hook Brkt.
Hex Sems Nut 1/4-20 Thd.
Hex Bolt 1/4-20 x .62" Lg.
Flat Washer .28 ID x .74 OD

Hex Wash. TT-Tap Scr. 5/16-18 x .75"
42" Deck Ass’y. **
42" Deck Ass’y. (For Service Only) **
Belt Guard Deck
Hex Nut 1/4-20 Thd.††
Hex Bolt 1/4-20 x .62"
Hinge Pin
Hex Top L-Nut 3/8-16 Thd.
Hex Nut 1/4-20 Thd. (Gr. 5)
Deck Wheel—5"
Bell-Wash. .40" I.D. x .88" O.D.
Shld. Bolt .498" Dia. x 1.53"
3 in 1 Blade
V-Belt
Bell-Wash. 1/4" I.D.
Brake Disc

† Deck pulleys and blade nuts must be torqued to 100 ft. lbs. if removed or replaced.
†† Optional
** Must be ordered with 4 digit color code.
IMPORTANT: For a proper working machine, use Factory Approved Parts.
V-BELTS are specially designed to engage and disengage safely. A substitute (non OEM) V-belt can be dangerous
by not disengaging completely.

37

Model 686
Ref.
No.
1
2
3
4
5
6
7
8
9
10
11
12
14
17
19
20

Ref.
No.
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16
17
18
19

4
14

15
9

3
2
10

11

5

7

19

12
8

18

1

Part
No.
710-0924
783-0341
720-0218
16192A
736-0192
711-0198
738-0155
747-0503A
714-0111
736-0226
736-0119
712-3010
732-0303
736-0300
736-0329
712-3006

17

16

6

38

Description
Truss Mach. Scr. 1/4-20 x.75" Lg.
8-Speed Selector Plate
Shift Knob
Speed Selector Lever Ass’y.
Flat Washer .53" I.D. x .93"
Ferrule 3/8-24 x .37" Dia.
Shoulder Bolt
Speed Control Link
Cotter Pin 3/32" Dia. x 1.0"*
Fl-Wash. .469" I.D. x .88"
L-Wash. 5/16" I.D.*
Hex Nut 5/16-18 Thd. (Gr. 5)
Spring .38" O.D. x 3.18" Lg.
Fl-Wash. .385" I.D. x 7/8"
L-Wash. 1/4" I.D.*
Hex Nut 1/4-20 Thd. (Gr.5)

Part
No.
710-0148
710-0599
710-0604
710-1237
710-1314
710-1315
712-0271
721-0208
726-0205
726-0272
731-1682A
736-0119
751B213146
751-0535-13
751-0564
751-0617
751-0619
783-0615

Description
Hex Slot Scr. #8-32 x .38" Lg.
Hex Wash. TT-Tap Scr. 1/4-20 x .5"
Hex Wash TT-Tap Scr. 5/16-18 x .62"
Scr. #10-32:.620 Hx. Slot Wash.
Socket Hd. Bolt 5/16-18 x .62" Lg.
Scr. 3/8-16 x 1.25
Nut, Hex 1/4-20
Exhaust Gasket
Hose Clamp .49 Dia.
Clamp 9/16 Dia.
Oil Drain Sleeve
L-Wash. 5/16" I.D.*
Casing Clamp, Throttle, B&S
Fuel Line Hose
Muffler Deflector
Muffler
Exhaust Pipe
Muffler Heat Shield

39

MANUFACTURER’S LIMITED WARRANTY FOR:

The limited warranty set forth below is given by White Outdoor Products Co. with respect to new merchandise purchased and used in the United States, its possessions and
territories.
White Outdoor Products Co. 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, commercial 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 White Outdoor Products Co. 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 component 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 components 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
WHITE OUTDOOR DEALER. To locate the dealer in your
area, please check for a listing in the Yellow Pages or contact the Customer Dealer Referral Line of White Outdoor
Co. by calling 1-330-225-8883 or writing to P.O. Box
361131, Cleveland, Ohio 44136-0019.
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 separate 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. White Outdoor Co. 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 White Outdoor Co. authorized
channels of export distribution.
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 White Outdoor Co. During the
period of the Warranty, 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.
White Outdoor Co. shall not be liable for incidental or
consequential loss or damages including, without limitation, expenses incurred for substitute or replacement lawn care services, for transportation or for
related expenses, or for rental expenses to temporarily
replace a warranted product. (Some states do not allow
the exclusion or limitation 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 Warranty. 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.



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