White Outdoor LT 542H Operator's Manual
Operator’s Manual
Hydrostatic Lawn Tractor
MODEL LT 542H
IMPORTANT: Read safety rules and instructions carefully before operating equipment.
Warning:
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.
PRINTED IN U.S.A.
This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush-
MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-9722
FORM NO.
769-01625A
(1/31/2005)
TABLE OF CONTENTS
Content Page
Customer Support 2
Important Safe Operation Practices 3
Tractor Set-up 8
Controls 10
Operation 13
Maintenance 19
Content Page
Service 21
Off-season Storage 25
Attachments & Accessories 25
Troubleshooting 26
Engine Operator’s Manual 27
Warranty Back Cover
FINDING MODEL NUMBER
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. A sample model plate is also given below.
You can locate the model plate by looking at the underside of the seat. This information will be necessary
to use the manufacturer’s web site and/or help from your White Outdoor dealer.
Copy the model number here:
MTD LLC
P. O. BOX
www.whiteoutdoor.com
DEALER LOCATOR PHONE NUMBER:
CLEVELAND,OH
361131
800-949-4483
Copy the serial number here:
44136
CUSTOMER SUPPORT
Please do NOT return the unit to the retailer without first contacting Customer Support.
If you have difficulty assembling this product or have any questions regarding the controls, operation or
maintenance of this unit, you can seek help from the experts. Choose from the options below:
Visit whiteoutdoor.com for many useful suggestions. Click on Customer Support button and you will
get the four options reproduced here. Click on the appropriate button and help is immediately available.
The answer you are
looking for could be just
a mouse-click away!
Call 1- (800)-949-4483 to reach the Customer Dealer Referral Line. Please have your lawn trator’s
model number and serial number ready when you call.
Engine
Manual
The engine manufacturer is responsible for all engine-related issues with regard to performance,
power-rating, specifications, warranty and service. Please refer to the engine manufacturer’s
Operator’s Manual, found after page 26 of this manual, for more information.
2
SECTION 1: 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 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.
California Proposition 65 Warning:
WARNING:
Engine exhaust, some of its constituents, and certain vehicle components contain
or emit chemicals known to the State of California to cause cancer and birth defects or other
reproductive harm.
GENERAL OPERATION
1. Read, understand, and follow all instructions on the
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.
2. Be familiar with all controls and their proper
operation. Know how to stop the machine and
disengage them quickly.
3. Never allow children under 14 years old to operate
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.
4. Never allow adults to operate this machine without
proper instruction.
5. To help avoid blade contact or a thrown object
injury, keep bystanders, helpers, children and pets
at least 75 feet from the machine while it is in
operation. Stop machine if anyone enters the area.
6. Thoroughly inspect the area where the equipment
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.
7. Plan your mowing pattern to avoid discharge of
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.
8. Always wear safety glasses or safety goggles
during operation and while performing an
adjustment or repair to protect your eyes. Thrown
objects which ricochet can cause serious injury to
the eyes.
9. Wear sturdy, rough-soled work shoes and closefitting slacks and shirts. Loose fitting clothes and
jewelry can be caught in movable parts. Never
operate this machine in bare feet or sandals.
10. Be aware of the mower and attachment discharge
direction and do not point it at anyone. Do not
operate the mower without the discharge cover or
entire grass catcher in its proper place.
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 injuries.
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), 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), place transmission in
neutral, 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.
3
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
openings etc., where the operator may be struck or
pulled from the unit, which could result in serious
injury.
25. Disengage all attachment clutches, depress the
brake pedal completely and shift into neutral before
attempting to start engine.
26. Your machine 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. Dry grass or leaves
may contact the engine exhaust and/or build up on
the mower deck presenting a potential fire hazard.
27. Use only accessories and attachments approved
for this machine by the machine manufacturer.
Read, understand and follow all instructions
provided with the approved accessory or
attachment.
28. Data indicates that operators, age 60 years and
above, are involved in a large percentage of riding
mower-related injuries. These operators should
evaluate their ability to operate the riding mower
safely enough to protect themselves and others
from serious injury.
29. If situations occur which are not covered in this
manual, use care and good judgment. Contact your
White Outdoor dealer for assistance.
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 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 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. Overspeeding 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 will 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.
4
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. To avoid back-over accidents, always
disengage the cutting blade(s) before
shifting into reverse. The “Reverse
Caution Mode” should not be used when
children or others are around.
g. Keep children away from hot or running
engines. They can suffer burns from a hot
muffler.
h. Remove key when machine is unattended to
prevent unauthorized operation.
9. 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. Never fill containers inside a vehicle 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. Never fuel 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 filler 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.
l. 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. If the blades do not stop within the this time
frame, your unit should be serviced professionally
by your White Outdoor dealer.
4. Check brake operation frequently as it is subjected
to wear 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.E.M.) 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 is in safe working condition.
5
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
machine for any damage. Repair the damage
before starting and operating.
10. Never attempt to make adjustments or repairs to
the machine while the engine is running.
11. Grass catcher components and the discharge
cover are subject to wear and damage which could
expose moving parts or allow objects to be thrown.
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.
TO REDUCE THE RISK OF INJURY, DO NOT
OPERATE UNLESS DISCHARGE COVER OR
GRASS CATCHER IS IN ITS PROPER PLACE.
IF DAMAGED, REPLACE IMMEDIATELY.
For safety protection, frequently check components
and replace immediately with original equipment
manufacturer’s (O.E.M.) parts only, listed in this
manual. “Use of parts which do not meet the
original equipment specifications may lead to
improper performance and compromise safety!”
12. Do not change the engine governor settings or
over-speed the engine. The governor controls the
maximum safe operating speed of the engine.
13. Maintain or replace safety and instruction labels, as
necessary.
14. Observe proper disposal laws and regulations for
gas, oil, etc. to protect the environment.
6
SECTION 2: SLOPE GAUGE
3IGHTANDHOLDTHISLEVELWITHAVERTICALTREE
&OLDALONGDOTTEDLINEREPRESENTSASLOPE
ORACORNEROFABUILDING
ORAFENCEPOST
7
SECTION 3: TRACTOR SET-UP
IMPORTANT:
starting the engine and operating the tractor. Refer to the White Outdoor Engines Operator’s Manual located after
Page 26 of this manual. Read instructions carefully.
Your tractor is shipped with motor oil in the engine. However, you MUST check the oil level before
Loose Parts
Packaged with this Operator’s Manual you’ll find:
• One Small Clamp (726-0354)
• One 1/4-20 x 1/2-inch Screw (710-0599)
• One Oil Drain Hose (751-3141)
Store the clamp and screw in a convenient place. Both
will be necessary to properly secure your tractor’s wire
harness should you choose to purchase a front-end
attachment for your lawn tractor. Refer to page 25 for a
table of available attachments and accessories.
Refer to page 19 for information regarding the oil drain
hose and changing your engine oil.
Attaching The Steering Wheel
Tools Required For Assembly
(1) 1/2" socket wrench
1. The hardware for attaching the steering wheel has
been packed within the steering wheel, beneath
steering wheel cap. 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.
3. Place the washer (with the cupped side down) over
the steering shaft and secure with the hex bolt. See
Figure 1.
4. Place the steering wheel cap over the center of the
steering wheel and push downward until it “clicks”
into place.
Shipping Brace Removal
WARNING: Make sure the riding mower’s
engine is off, remove the ignition key, and set
the parking brake before removing the
shipping brace
• Locate the shipping brace and accompanying
warning tag found on the right side of the mower,
between the discharge chute and the cutting deck.
See Figure 2.
Shipping Brace
• While holding the discharge chute with your left
hand, remove the shipping brace with your right
hand by grasping it between your thumb and index
finger and rotating it clockwise.
.
Warning Tag
Figure 2
Figure 1
WARNING: The shipping brace, used for
packaging purposes only, must be removed
and discarded before operating your riding
mower.
WARNING: The mowing deck is capable of
throwing objects. Failure to operate the riding
mower without the discharge cover in the
proper operating position could result in
serious personal injury and/or property
damage.
8
Attaching the Battery Cables
NOTE: Your lawn tractor model may be shipped with
the battery cables already connected.
1. Position the shoulder screws (found on the base of
the seat) inside the slot openings in the seat pivot
bracket. Figure 4.
IMPORTANT:
Pos. (+). The negative battery terminal is marked
Neg. (–).
• The positive cable (heavy red wire) is secured to
the positive battery terminal (+) with a hex bolt and
hex nut at the factory. Make certain that the rubber
boot covers the terminal to help protect it from
corrosion.
• Remove the hex bolt and hex nut from the negative
cable.
• Remove the black plastic cover, if present, from the
negative battery terminal and attach the negative
cable (heavy black wire) to the negative battery
terminal (–) with the bolt and hex nut.
• Make certain the hold-down rod is in position over
the battery, securing it in place. See Figure 3.
The positive battery terminal is marked
Rubber
Boot
Hold Down Rod
Hex Screws
Shoulder
Screws
Opening
in Slot
Pivot Bracket
Figure 4
2. Slide the seat slightly rearward in the seat pivot
bracket, lining up the rear slots in the pivot bracket
with the remaining two holes in the seat’s base.
3. Select desired position for the seat, and secure with
the two hex screws removed earlier. See Figure 4.
Gas and Oil Fill-up
The gasoline tank is located under the hood and has a
capacity of 1-1/2 gallons. Do not overfill.
Hex Nut
Hex Bolt
Figure 3
NOTE: If the battery is put into service after the date
shown on top of battery, charge the battery as
instructed on page 21 of this manual prior to operating
the tractor.
Attaching The Seat
NOTE: For shipping reasons, seats are either
fastened to the tractor seat’s pivot bracket with a plastic
tie, or mounted backward to the pivot bracket. In either
case, free the seat form its shipping position and
remove the two hex screws from the bottom of seat
before proceeding with applicable instructions below.
WARNING: Use extreme care when
handling gasoline. Gasoline is extremely
flammable and the vapors are explosive.
Never fuel machine indoors or while the
engine is hot or running. Extinguish
cigarettes, cigars, pipes, and other sources of
ignition.
Service the engine with gasoline and oil as instructed in
the White Outdoor Engines Operator’s Manual located
after Page 26 of this manual. Read instructions
carefully.
Tire Pressure
WARNING: Maximum tire pressure under
any circumstances is 30 psi. Equal tire
pressure should be maintained at all times.
The tires on your unit may be over-inflated for shipping
purposes. Reduce the tire pressure before operating
the tractor. Recommended operating tire pressure is
approximately 10 p.s.i for the rear tires & 14 p.s.i. for
the front tires. Check sidewall of tire for maximum p.s.i.
9
SECTION 4: KNOW YOUR LAWN TRACTOR
E
B
A
F
OFF
P
PARK
BRAKE
ON
AMPS
CHOKE
FAST
SLOW
C
G
D
H
Figure 5
A Parking Brake Lever E Throttle / Choke Control
B Brake Pedal F Ignition Switch Module
C Speed Control Lever G Deck Lift Lever
D Ammeter H PTO (Blade Engage) Lever
NOTE: Any reference in this manual to the RIGHT or LEFT side of the tractor is observed from operator’s position.
10
Throttle / Choke Control
F
The throttle/choke control is located
on the right side of the tractor’s dash
panel. This lever controls the speed
of the engine and, when pushed all
the way forward, the choke control
also. When set in a given position, the
throttle will maintain a uniform engine
speed. Activating the choke control
closes the choke plate on the
carburetor and aids in starting the
engine. Refer to Starting The Engine on
page 14 of this manual for detailed
starting instructions
IMPORTANT:
tractor with the cutting deck engaged,
be certain that the throttle lever is
always in the FAST (rabbit) position.
When operating the
CHOKE
FAST
Parking Brake Lever
To set the parking brake, fully
depress the brake pedal. Move the
parking brake lever all the way down
and into the ON position. Release the
brake pedal to allow the parking
brake to engage.
To release the parking brake,
depress the brake pedal and move
the parking brake lever into the OFF
position. Release the brake pedal.
NOTE: The parking brake must be
set if the operator leaves the seat with
the engine running or the engine will
automatically shut off.
OF
P
PAR K
BRAKE
Ammeter
The ammeter measures the
electrical output of the engine’s
charging system. Under normal
operating conditions, with the
engine at full throttle, the
ammeter should indicate positive
charge.
AMPS
Brake Pedal
The brake pedal is located on the left side of the lawn
tractor, along the running board. Depress the brake
pedal part way down to slow the tractor’s ground speed.
Depress the pedal all the way down to engage the disc
brake and bring the tractor to a complete stop.
NOTE: The brake pedal must be depressed to start
the engine. Refer to Safety Interlock Switches on page 13.
SLOW
Deck Lift Lever
Found on your tractor’s right fender,
the deck lift lever is used to change
the height of the cutting deck. To use,
move the lever to the left, then place
in the notch best suited for your
application.
PTO (Blade Engage) Lever
Found on the tractor’s right fender,
the PTO (blade engage) lever is used
to engage power to the cutting deck
or other (separately available)
attachments. To operate, move the
lever all the way forward. Moving the
lever all the way rearward into the
PTO OFF position disengages power
to the cutting deck/ attachment.
NOTE: The PTO (blade engage)
lever must be in the disengaged
(PTO OFF) position when starting the
engine.
ON
PTO ON
1
PTO / BLADE ENGAGE
2
3
4
PTO OFF
11
5
Speed Control Lever
The speed control lever, located on the left fender,
allows you to regulate the travel direction and ground
speed of the lawn tractor. To use, release the parking
brake and move the speed control lever forward (to
travel forward) or rearward (to travel in reverse). The
further forward or rearward that the lever is moved, the
faster the tractor will travel.
Ignition Switch Module
WARNING: Never leave a running machine
unattended. Always disengage PTO, move
shift lever into neutral position, set parking
brake, stop engine and remove key to prevent
unintended starting.
To start the engine, insert the key into the ignition
switch and turn clockwise to the START position.
Release the key into the NORMAL MOWING MODE
position once the engine has fired.
To stop the engine, turn the ignition key
counterclockwise to the STOP position. See Figure 6.
.ORMAL
-OWING-ODE
3TOP
0OSITION
3TART
0OSITION
Place the speed control lever in the Cutting Speed, or
slower, position when mowing.
IMPORTANT:
travel when the tractor is in motion. Serious damage to
the tractor’s transmission could result. Always bring the
tractor to a complete stop before moving the speed
control lever from forward to reverse or vice versa.
IMPORTANT:
leaving the tractor unattended.
Do NOT attempt to change the direction of
Always set the parking brake when
Figure 6
IMPORTANT:
Safety Interlock Switches on page 13 and Starting The Engine
on page 14 of this manual for detailed instructions
regarding the Ignition Switch Module and operating the
tractor in REVERSE CAUTION MODE.
Prior to operating the tractor, refer to both
12
SECTION 5: OPERATING YOUR LAWN TRACTOR
Safety Interlock Switches
This tractor is equipped with a safety interlock system
for the protection of the operator. If the interlock system
should ever malfunction, do not operate the tractor.
Contact your White Outdoor dealer.
• The safety interlock system prevents the engine
from cranking or starting unless the parking brake is
engaged, and the PTO (Blade Engage) lever is in
the disengaged (OFF) position.
• The engine will automatically shut off if the operator
leaves the seat before engaging the parking brake.
• The engine will automatically shut off if the operator
leaves the tractor’s seat with the PTO (Blade
Engage) lever in the engaged (ON) position,
regardless of whether the parking brake is
engaged.
• The engine will automatically shut off if the operator
engages the PTO with the parking brake ON.
• With the ignition key in the NORMAL MOWING
position, the engine will automatically shut off if the
PTO (Blade Engage) lever is moved into the
engaged (ON) position with the shift lever in
Reverse.
WARNING: Do not operate the tractor if the
interlock system is malfunctioning. This
system was designed for your safety and
protection.
Reverse Caution Mode
WARNING: Use extreme caution while
operating the tractor in the REVERSE
CAUTION MODE. Always look down and
behind before and while backing. Do not
operate the tractor when children or others
are around. Stop the tractor immediately if
someone enters the area.
The REVERSE CAUTION MODE position of the key
switch module allows the tractor to be operated in
reverse with the blades (PTO) engaged.
IMPORTANT: Mowing in reverse is not recommended.
To use the REVERSE CAUTION MODE:
IMPORTANT:
tractor seat.
1. Start the engine (Refer to Starting the Engine page 14
of this Operator’s Manual for detailed instructions).
2. Turn the key from the NORMAL MOWING
(Green) position to the REVERSE CAUTION
MODE (Yellow) position of the key switch module.
See Figure 7.
The operator MUST be seated in the
3. Depress the REVERSE PUSH BUTTON (Orange,
Triangular Button) at the top, right corner of the key
switch module. The red indicator light at the top, left
corner of the key switch module will be ON while
activated. See Figure 7.
4. Once activated (indicator light ON), the tractor can
be driven in reverse with the cutting blades (PTO)
engaged.
5. Always look down and behind before and while
backing to make sure no children are around.
6. After resuming forward motion, return the key to the
NORMAL MOWING position.
IMPORTANT:
remain activated until:
)NDICATOR
,IGHT
3TOP
0OSITION
The REVERSE CAUTION MODE will
a. The key is placed in either the NORMAL
MOWING position or STOP position.
b. The operator engages the parking brake by
fully depressing the brake pedal and holding
it down while gently pushing the parking
brake button inward.
2EVERSE
0USH"UTTON
2EVERSE
#AUTION-ODE
0OSITION
3TART
0OSITION
Figure 7
Engaging the Parking Brake
To engage the parking brake:
• Fully depress the brake pedal and hold it down with
your foot.
• Move the parking brake lever all the way down and
into the ON position.
• Release the brake pedal to allow the parking brake
to engage.
To release the parking brake:
• Depress the brake pedal and move the parking
brake lever out of the ON position and into the OFF
position.
13
Setting the Cutting Height
Select the height position of the cutting deck by placing
the deck lift lever in any of the five different cutting
height notches on the right side of the fender. Then
adjust the deck wheels so that they are between ¼-inch
and ½-inch above the ground when the tractor is on a
smooth, flat surface such as a driveway.
WARNING: Keep hands and feet away
from the discharge opening of the cutting
deck.
NOTE: On models so equipped, the deck wheels are
an anti-scalp feature of the deck and are not designed
to support the weight of the cutting deck.
Stopping the Engine
WARNING: If you strike a foreign object,
stop the engine, disconnect the spark plug
wire(s) and ground against the engine.
Thoroughly inspect the machine for any
damage. Repair the damage before restarting
and operating
• If the blades are engaged, place the PTO (Blade
Engage) lever in the disengaged (OFF) position.
• Turn the ignition key counterclockwise to the STOP
position.
• Remove the key from the ignition switch to prevent
unintended starting.
Refer to Leveling the Deck on page 17 of this manual for
more detailed instructions regarding various deck
adjustments.
Starting the Engine
WARNING: Do not operate the tractor if the
interlock system is malfunctioning. This
system was designed for your safety and
protection.
NOTE: Refer to the TRACTOR SET-UP on page 8 of this
manual for Gasoline and Oil fill-up instructions.
• Insert the tractor key into the ignition switch.
• Place the PTO (Blade Engage) lever) in the
disengaged (OFF) position.
• Engage the tractor’s parking brake.
• Move the throttle/choke control into the CHOKE
position.
• Turn the ignition key clockwise to the START
position. After the engine starts, release the key. It
will return to the NORMAL MOWING position.
IMPORTANT:
position for longer than ten seconds at a time. Doing so
may cause damage to your engine’s electric starter.
• After the engine starts, move the throttle/choke
control out of the CHOKE position and into the
FAST position.
NOTE: Do NOT leave the throttle control in the
CHOKE position while operating the tractor. Doing so
will result in a "rich" fuel mixture and cause the engine
to run poorly.
Do NOT hold the key in the START
Driving The Lawn Tractor
WARNING: Always look down and behind
before and while traveling in reverse to avoid
a back-over accident.
WARNING: Before leaving the operator’s
position. Always place the PTO (blade
engage) lever in the disengaged (PTO OFF)
position, place speed control lever in neutral,
set parking brake, stop engine and remove
key to prevent unintended starting.
• Move the throttle/choke control into the FAST
(rabbit) position.
NOTE: Always operate the tractor with the throttle/
choke control in the FAST (rabbit) position for the most
efficient use of the cutting deck or other (separately
available) attachments.
• Release the parking brake by depressing the brake
pedal.
• Position the speed control lever in desired position.
The further forward or rearward that the lever is
moved, the faster the tractor will travel. The lever
will return to the N (Neutral) position when the
brake pedal is depressed.
IMPORTANT:
travel when the tractor is in motion. Always bring the
tractor to a complete stop before moving the speed
control lever from forward to reverse or vice versa.
Failure to do so could result in serious damage to your
tractor’s transmission.
IMPORTANT:
speeds. Become completely familiar with the tractor’s
operation and controls before operating the tractor in at
higher speed.
• The lawn tractor is brought to a stop by depressing
the brake pedal.
Do NOT attempt to change the direction of
First-time operators should use slower
14
WARNING
AVOID SERIOUS INJURY OR DEATH
• Avoid stopping when driving up a slope. If it is
necessary to stop while driving up a slope, start up
smoothly and carefully to reduce the possibility of
flipping the tractor over backward.
• 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, EVEN WITH BLADES OFF.
• 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.
READ OPERATOR’S MANUAL
• Set the parking brake by fully depressing the brake
pedal and keeping it depressed while placing the
parking brake lever in the ON position. Release the
brake pedal to allow the parking brake to engage.
WARNING: Before leaving the operator’s
position for any reason, disengage the
blades, place the speed control lever in
neutral, engage the parking brake, shut
engine off and remove the key.
IMPORTANT:
while on a grass surface, always
• Place the speed control lever in N (neutral),
• Engage the parking brake,
• Shut engine off and remove the key.
Doing so will minimize the possibility of having your
lawn ‘‘browned’’ by hot exhaust from your tractor’s
running engine.
When stopping the tractor for any reason
Using the Deck Lift Lever
To raise the cutting deck, move the deck lift lever to the
left, then place it in the notch best suited for your
application. Refer to Setting The Cutting Height earlier in
this section.
Engaging the Blades
Engaging the PTO (Blade Engage) transfers power to
the cutting deck or other (separately available)
attachments. To engage the blades, proceed as
follows:
• Move the throttle/choke control to the FAST (rabbit)
position.
• Grasp the PTO (Blade Engage) lever and position it
all the way forward into the engaged (ON) position.
• Keep the throttle lever in the FAST (rabbit) position
for the most efficient use of the cutting deck or other
(separately available) attachments
IMPORTANT:
The engine will automatically shut off if the
PTO is engaged with the shift lever in position for
reverse travel with the ignition key in the NORMAL
MOWING position. Refer to Safety Interlock Switches on
page 13.
Mowing
WARNING: To help avoid blade contact or
a thrown object injury, keep bystanders,
helpers, children and pets at least 75 feet
from the machine while it is in operation. Stop
machine if anyone enters the area.
Driving On Slopes
Refer to the SLOPE GAUGE on page 7 to help determine
slopes where you may operate the tractor safely.
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). The
tractor could overturn and cause serious
injury.
• Mow up and down slopes, NEVER across.
• Exercise extreme caution when changing direction
on slopes.
• Watch for holes, ruts, bumps, rocks, or other
hidden objects. Uneven terrain could overturn the
machine. Tall grass can hide obstacles.
• Avoid turns when driving on a slope. If a turn must
be made, turn down the slope. Turning up a slope
greatly increases the chance of a roll over.
The following information will be helpful when using the
cutting deck with your tractor.
WARNING: Plan your mowing pattern to
avoid discharge of materials 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.
• Never mow at the tractor’s fastest ground speed.
Maintaining a slower ground speed will result in an
optimal cut.
• For best results it is recommended that the first two
laps be cut with the discharge thrown towards the
center. After the first two laps, reverse the direction
to throw the discharge to the outside for the
balance of cutting. This will give a better
appearance to the lawn.
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