How it Works
Craftsman
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917.28921
User Manual [en, es]
64 pgs1.36 Mb0
Table of contents
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Craftsman 917.28921 User Manual [en, es]

Operator's Manual

LAWN TRACTOR

21.0 HR* 42” Mower Electric Start
6 Speed Transaxle
Model No.
917.28921
• Español, p. 32
IMPORTANT:
Read and follow all Safety Rules and Instructions before operating this equipment.
SEARS, ROEBUCK AND CO., HOFFMAN ESTATES, IL 60179 U.S.A.
Visit our Craftsman website:www.sears.com/craftsman *As rated by the engine manufacturer
For answers to your questions
about this product, Call:
1-=800-659^5917
Sears Craftsman Help Line
5 am - 5 pm, Mon - Sat

426461 Rev. 3

TABLE OF CONTENTS
Warranty
Safety Rules
Product Specifications.......................
Assembly/Pre-Operation
Operation...........................................
Maintenance......................................
............................................
......................................
...................
..............
..............
..............
..............
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15
2 3 6 7 9
Maintenance Schedule
Service and Adjustments.... ....................20
Storage......................................
Troubleshooting.............................................27
Sears Service
............................
.............
....................15
....................
...Back Cover
26
WARRANTY

CRAFTSMAN FULL WARRANTY TWO YEARS ON RIDING EQUIPMENT

When operated and maintained according to all supplied instructions, if this riding equipment fails due to a defect in material or workmanship within two years from the date or purchase, call 1-800-4-MY-HOME® to arrange for free repair.
Also, when operated and maintained according to all supplied instructions. Warranty will also cover defects in material and workmanship of the Frame and Front Axle for five years from the date of purchase
This warranty covers ONLY defects in material and workmanship. Sears will NOT
pay for:
• Expendable items that become worn during normal use, including but not limited to
blades, spark plugs, air cleaners, belts, and oil filters.
• Standard maintenance servicing, oil changes, or tune-ups.
• Tire replacement or repair caused by punctures from outside objects, such as nails,
thorns, stumps, or glass.
• Tire or wheel replacement or repair resulting from normal wear, accident, or improper
operation or maintenance.
• Repairs necessary because of operator abuse, including but not limited to damage
caused by towing objects beyond the capability of the riding equipment, impacting objects that bend the frame or crankshaft, or over-speeding the engine.
• Repairs necessary because of operator negligence, including but not limited to, electrical
and mechanical damage caused by improper storage, failure to use the proper grade and amount of engine oil, failure to keep the deck clear of flammable debris, or failure to
maintain the riding equipment according to the instructions contained in the operator’s manual.
• Engine (fuel system) cleaning or repairs caused by fuel determined to be contaminated or
oxidized (stale). In general, fuel should be used within 30 days of its purchase date.
• Normal deterioration and wear of the exterior finishes, or product label replacement. All riding equipment and battery warranty coverage is void if this product is ever used for
commercial or rental purposes. This warranty applies only while this product is within the United States. This warranty gives you specific legal rights, and you may also have other rights which
vary from state to state.

Sears, Roebuck and Co., Hoffman Estates, IL 60179

SAFETY RULES
AdanGER: This cutting machine is capable of amputating hands and feet and
throwing objects. Failure to observe the following safety instructions could result
in serious injury or death.
AwARNING: In order to prevent acciden
tal starting when setting up, transporting,
adjusting or making repairs, always discon
nect spark plug wire and place wire where it cannot contact spark plug.
AwARNING: Do not coast down a hill in
neutral, you may lose control of the tractor.
AwARNING: Tow only the attachments
that are recommended by and comply with
specifications of the manufacturer of your
tractor. Use common sense when towing.
Operate only at the lowest possible speed
when on a slope. Too heavy of a load, while
on a slope, is dangerous. Tires can lose
traction with the ground and cause you to
lose control of your tractor.
A WARNING: Engine exhaust, some of
its constituents, and certain vehicle compo nents contain or emit chemicals known to the State of California to cause cancer and birth
defects or other reproductive harm.
AwARNING: Battery posts, terminals and
related accessories contain lead and lead
compounds, chemicals known to the State of
California to cause cancer and birth defects
or other reproductive harm. Wash hands
after handling.
I. GENERAL OPERATION
• Read, understand, and follow all instruc tions on the machine and in the manual
before starting.
• Do not put hands or feet near rotating
parts or under the machine. Keep clear of the discharge opening at all times.
• Only allow responsible adults, who are familiar with the instructions, to operate the machine.
• Clear the area of objects such as rocks, toys, wire, etc., which could be picked
up and thrown by the blades.
• Be sure the area is clear of bystanders
before operating. Stop machine if anyone enters the area.
• Never carry passengers.
• Do not mow in reverse unless absolutely
necessary. Always look down and behind before and while backing.
Never direct discharged material toward anyone. Avoid discharging material against a wall or obstruction. Material may ricochet back toward the operator. Stop the blades when crossing gravel surfaces.
Do not operate machine without the en tire grass catcher, discharge chute, or other safety devices in place and working.
Slow down before turning.
Never leave a running machine unat tended. Always turn off blades, set
parking brake, stop engine, and remove
keys before dismounting.
Disengage blades when not mowing.
Shut off engine and wait for all parts to come to a complete stop before cleaning the machine, removing the grass catcher, or unclogging the discharge chute. Operate machine only in daylight or good artificial light.
Do not operate the machine while under the influence of alcohol or drugs. Watch for traffic when operating near or crossing roadways.
Use extra care when loading or unloading the machine into a trailer or truck. Always wear eye protection when operat
ing machine.
Data indicates that operators, age 60 years and above, are involved in a large
percentage of riding mower-related inju
ries. These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury.
Follow the manufacturer’s recommen dation for wheel weights or counter weights.
Keep machine free of grass , leaves or other debris build-up which can touch hot exhaust / engine parts and burn. Do not allow the mower to plow leaves or other debris which can cause build-up to oc cur. Clean any oil or fuel spillage before operating or storing the machine. Allow
machine to cool before storage.
SAFETY RULES
II. SLO P E O P ER A TI O N
Slopes are a major factor related to loss of
control and tip-over accidents, which can
result in severe injury or death. Operation on all slopes requires extra caution. If you cannot back up the slope or ifyou feel uneasy on it, do not mow it.
• Mow up and down slopes, not across.
• Watch for holes, ruts, bumps, rocks, or
other hidden objects. Uneven terrain could overturn the machine. Tall grass can hide obstacles.
• Choose a low ground speed so that you
will not have to stop or shift while on the slope.
• Do not mow on wet grass. Tires may lose
traction. Always keep the machine in gear when going down slopes. Do not shiftto neutral and coast downhill.
• Avoid starting, stopping, or turning on a
slope. Ifthe tires lose traction, disengage the blades and proceed slowly straight down the slope.
• Keep all movement on the slopes slow
and gradual. Do not make sudden changes in speed or direction, which could cause the machine to roll over.
• Use extra care while operating machine
with grass catchers or other attachments; they can affect the stability of the ma chine. Do no use on steep slopes.
• Do not try to stabilize the machine by
putting your foot on the ground.
• Do not mow near drop-offs, ditches,
or embankments. The machine could suddenly roll over if a wheel is over the edge or if the edge caves in.
III. CHILDREN
Tragic accidents can occur if the operator
is not alert to the presence of children.
Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them.
• Keep children out of the mowing area
and in the watchful care of a responsible adult other than the operator.
• Be alert and turn machine off if a child
enters the area.
• Before and while backing, look behind
and down for small children.
• Never carry children, even with the blades shut off. They may fall off and be seriously injured or interfere with safe machine operation. Children who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed over by
the machine.
• Never allow children to operate the ma
chine.
• Use extra care when approaching blind
corners, shrubs, trees, or other objects that may block your view of a child.
IV. TOWING
• Tow only with a machine that has a hitch
designed fortowing. Do not attach towed equipment except at the hitch point.
• Followthe manufacturer’s recommenda
tion for weight limits fortowed equipment and towing on slopes.
• Never allow children or others in or on
towed equipment.
• On slopes, the weight of the towed equip ment may cause loss of traction and loss
of control.
• Travel slowly and allow extra distance to
stop.
V. SERVICE SAFE HANDLING OF GASOLINE
To avoid personal injury or property dam age, use extreme care in handling gasoline.
Gasoline is extremely flammable and the
vapors are explosive.
• Extinguish all cigarettes, cigars, pipes,
and other sources of ignition.
• Use only approved gasoline container.
• Never remove gas cap or add fuel with
the engine running. Allow engine to cool
before refueling.
• Never fuel the machine indoors.
• Never store the machine orfuel container
where there is an open flame, spark, or
pilot light such as on a water heater or
other appliances.
• Never fill containers inside a vehicle or
on a truck or trailer bed with plastic liner. Always place containers on the ground away from your vehicle when filling.
• Remove gas-powered equipment from
the truck or trailer and refuel it on the ground. Ifthis is not possible, then refuel such equipment with a portable container,
rather than from a gasoline dispenser nozzle.
SAFETY RULES
• 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.
• Iffuel is spilled on clothing, change cloth ing immediately.
• Never overfill fuel tank. Replace gas cap and tighten securely.

GENERAL SERVICE

• Never operate machine in a closed area.
• Keep all nuts and bolts tight to be sure the equipment is in safe working condition.
• Nevertamperwith safety devices. Check
their proper operation regularly.
• Keep machine free of grass, leaves, or other debris build-up. Clean oil or fuel spillage and remove anyfuel-soaked de bris. Allow machine to cool before storing.
If you strike a foreign object, stop and inspectthe machine. Repair, if necessary, before restarting. Never make any adjustments or repairs
with the engine running.
Check grass catcher components and the
discharge chute frequently and replace with manufacturer’s recommended parts, when necessary.
Mower blades are sharp. Wrap the blade
or wear gloves, and use extra caution when servicing them.
Check brake operation frequently. Adjust
and service as required.
Maintain or replace safety and instruction
labels, as necessary.
Be sure the area is clear of bystanders
before operating. Stop machine if anyone
enters the area.
Never carry passengers.
Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing. Never carry children, even with the blades shut off. They may fall off and be seriously injured or interfere with safe machine operation. Children who have been given rides inthe past may suddenly appear in the mowing area for another ride and be run over or backed over by
the machine.
Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator. Be alert and turn machine off if a child enters the area.
Before and while backing, look behind
and down for small children.
Mow up and down slopes (15° Max), not
across.
Choose a low ground speed so that you will not have to stop or shift while on the
slope. Avoid starting, stopping, or turning on a
slope. Ifthetires lose traction, disengage the blades and proceed slowly straight
down the slope.
If machine stops while going uphill,
disengage blades, shift into reverse and
back down slowly.
Do not turn on slopes unless necessary,
and then, turn slowly and gradually
downhill, if possible.
PR O DU C T S PE C I FI C AT I ON S
Gasoline Capacity 2.50 Gallons and Type: Unleaded Regular
Oil Type (API-SG-SL):
Oil Capacity: W/ Filter: 56 oz.
Spark Plug: Champion RC12YC
Sround Speed Forward: 1st 1.0
Charging System: 3 Amps Battery
Battery: Amp/Hr: 28
Blade Bolt Torque j: 45-55 Ft. Lbs.
SAE 30 (above 32T) SAE 5W30 (below 32T)
W/0 Filter: 48 oz.
(Gap: .030")
2nd 1.4 3rd 2.1 4th 3.1 5th 4.0 6th 5.1
Reverse: 1.6
5 Amps Headlights
Min. CCA: 230 Case size: U1R
CONGRATULATIONS on your purchase of
a new tractor. It has been designed, engi
neered and manufactured to give you the best possible dependability and performance.
Should you experience any problem you can not easily remedy, please contact a Sears or
otherqualified service center. We have com
petent, well-trained representatives and the proper tools to service or repair this tractor.
Please read and retain this manual. The
instructions will enable you to assemble and maintain your tractor properly. Always observe the “SAFETY RULES”.
CUSTOMER RESPONSIBILITIES
• Read and observe the safety rules.
• Follow a regular schedule in maintaining,
caring for and using your tractor.
• Follow the instructions under “Mainte
nance” and “Storage” sections of this owner’s manual.
AwARNING: This tractor is equipped with
an internal combustion engine and should
not be used on or near any unimproved forest-covered, brush-covered or grass­covered 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.
Inthe state of Californiathe 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 availablethrough your nearest Sears service center (See REPAIR PARTS manual).
REPAIR PROTECTION AGREEMENTS
Congratulations on making a smart purchase. Your new Craftsman® product is designed and manufactured for years of dependable operation. But like all products, it may require
repair from time to time. That’s when having a Repair Protection Agreement can save you
money and aggravation.
Purchase a Repair Protection Agreement now and protect yourseif from unexpected hassie and expense.
Here’s what’s included in the Agreement:
• Expert service by our 12,000 profesional
repair specialists.
• Unlimited service and no charge for parts
and labor on all covered repairs.
• Product replacement if your covered
product can’t be fixed.
• Discount of 10% from regular price of
service and service-related parts not covered by the agreement; also, 10% off
regular price of preventive maintenance
check.
• Fast help by phone - phone support
from a Sears representative on products
requiring in-home repair, plus convenient repair scheduling.
Once you purchase the Agreement, a simple phone call is all that it takes for you to schedule service. You can call anytime day or night, or schedule a service appoint
ment online.
Sears has over 12,000 professional repair specialists, who have access to over 4.5
million quality parts and accessories. That’s the kind of professionalism you can count on to help prolong the life of your new purchase for years to come. Purchase your Repair
Protection Agreement today!
Some limitations and exclusions apply.
For prices and additional information call
1-800-827-6655. SEARS INSTALLATION SERVICE
For Sears professionai instaiiation of home
appliances, garage door openers, water
heaters, and other major home items, in the
U.S.A. call 1-800-4-MY-HOME®
UNASSEMBLED PARTS
Slope Sheet
Keys
(2) Keys
(1) Oil Drain Tube
For Future Use
ASSEMBLY/PRE-OPERATION
Your new tractor has been assembled at the factory with the exception of those parts left
unassembled for shipping purposes.

ADJUST SEAT

When right or left hand is mentioned in this manual, it means, from your point of view, when you are in the operating posi tion (seated behind the steering wheel).
TO REMOVE TRACTOR FROM CARTON

UNPACK CARTON

1. Cut along dashed lines on all four pan els of carton. Remove end panels and lay side panels flat.
2. Remove protective materials from trac tor hood and grille.
IMPORTANT: Check for and remove any
staples in skid that may puncture tires where tractor is to roll off skid.

TO CHECK BATTERY

1. Lift seat to raised position.
NOTE: If this battery is put into service after
month and year indicated on label (label is located between terminals) charge battery
for minimum of one hour at 6-10 amps. (See
"BATTERY" in Maintenance section of this manual for charging instructions).
• For battery and battery cable installation
see "REPLACING BATTERY" in the "Service and Adjustments" section in
this manual.
Label
1.
Sit in seat.
2.
Lift up adjustment lever (A) and slide
seat until a comfortable position is
reached which allows you to press
clutch/brake pedal all the way down.
Release lever to lock seat in position.
NOTE: You may now roll your tractor off
the skid. Follow the appropriate instruction below to remove the tractor from the skid.
A WARNING: Before starting, read, un
derstand and follow all instructions in the Operation section of this manual. Be sure tractor is in a well-ventilated area. Be sure the area in front of tractor is clear of other people and objects.
TO ROLL TRACTOR OFF SKID
(See Operation section
for
location
and function of controls)
1. Raise attachment lift lever to its high est position.
2. Release parking brake by depressing clutch/brake pedal.
3. Place gearshift lever in neutral posi tion.
4. Roll tractor forward off skid.
5. Remove banding holding the deflector shield up against tractor.
Continue with the instructions that follow.
CH EC K T I R E PR E S SU R E
The tires on your tractor were overinflated at the factory for shipping purposes. Cor
rect tire pressure is important for best
cutting performance.
• Reduce tire pressure to PSI shown on tires.
CHECK DECK LEVELNESS
For best cutting results, mower hous ing should be properly leveled. See “TO LEVEL MOWER” in the Service and
Adjustments section of this manual.
CHECK FOR PROPER POSITION OF ALL BELTS
See the figures that are shown for replac ing motion and mower blade drive belts in the Service and Adjustments section
of this manual. Verify that the belts are
routed correctly.
CHECK BRAKE SYSTEM
After you learn how to operate your trac tor, check to see that the brake is operat
ing properly. See “TO CHECK BRAKE” in the Service and Adjustments section of
this manual.
^CHECKLIST
Before you operate your new tractor, we
wish to assure that you receive the best
performance and satisfaction from this
Ouality Product.
Please review the following checklist:
/ All assembly instructions have been
completed. / No remaining loose parts in carton. / Battery is properly prepared and
charged. / Seat is adjusted comfortably and tight
ened securely. / All tires are properly inflated. (For ship
ping purposes, the tires were overin
flated at the factory). / Be sure mower deck is properly leveled
side-to-side/front-to-rear for best cutting
results. (Tires must be properly inflated
for leveling). / Check mower and drive belts. Be sure
they are routed properly around pulleys
and inside all belt keepers. / Check wiring. See that all connections
are still secure and wires are properly
clamped. While learning how to use your tractor, pay extra attention to the following important
items;
/ Engine oil is at proper level. / Fuel tank is filled with fresh, clean, regu
lar unleaded gasoline. / Become familiar with all controls, their
location and function. Operate them
before you start the engine. / Be sure brake system is in safe operat
ing condition. / Be sure Operator Presence System
and Reverse Operation System (ROS)
are working properly (See the Opera
tion and Maintenance sections in this
manual).
8
OPERATION
These symbols may appear on your tractor or in literature supplied with the product.
Learn and understand their meaning.
REVERSE
N
NEUTRAL HIGH
H
HIGH

L |\| 4»

LOW
CHOKE
FAST
m
ENGINE OFF REVERSE ENGINE ON ENGINE START PARKING BRAKE MOWER HEIGHT MOWER LIFT
OPERATION
SYSTEM (ROS)
©
0
ID i
LIGHTS ON fuel BATTERY REVERSE CRUISE CONTROL
ATTACHMENT ATTACHMENT DANGER, KEEP HANDS
CLUTCH DISENGAGED CLUTCH ENGAGED AND FEET AWAY KEEP AREA CLEAR SLOPE HAZARDS
DANGER indicates a hazard which, if not avoided, will result in death or serious injury.
WARNING indicates a hazard which, if not avoided,
FREEWHEEL
(Automatic Models only)
could result in death or serious injury. CAUTION indicates a hazard which, if not avoided,
might result in minor or moderate injury.
(SEE SAFETY RULES SECTION)
CLUTCH/BRAKE
PEDAL
Failure to follow instructions
could result in serious injury or death. The safety alert symbol
is used to identify safety inform
ation about hazards which can
result in death, serious injury
and/or property damage.
CAUTION when used without the alert symbol,
indicates a situation that could result in damage
to the tractor and/or engine.
HOT SURFACES indicates a hazard which,
if not avoided, could result in death, serious injury
and/or property damage.
y FIRE indicates a hazard which, if not avoided,
&
' could result in death, serious injury and/or
property damage.
KN O W Y O UR TR A C TO R

READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR

TRACTOR
Compare the illustrations with your tractor to familiarize yourself with the locations of
various controls and adjustments. Save this manual for future reference.
Our tractors conform to the applicable safety standards of the
American National Standards Institute.
(A) ATTACHMENT LIFT LEVER - Used to
raise and lower the mower or other attach ments mounted to your tractor.
(B) CLUTCH/BRAKE PEDAL - Used for
declutching and braking the tractor and starting the engine.
(C) PARKING BRAKE - Locks clutch/brake
pedal into the brake position.
(D) THROTTLE/CHOKE CONTROL - Used
for starting and controlling engine speed.
(E) ATTACHMENTCLUTCH LEVER-Used
to engage the mower blades, or other attach
ments mounted to your tractor.
(F) IGNITION SWITCH - Used for starting
and stopping the engine.
(G) REVERSE OPERATION SYSTEM (ROS) "ON " POSITION - Allows operation
of mower or other powered attachment while in reverse.
(H) LIGHT SWITCH - Turns the headlights
on and off.
(J) GEARSHIFT LEVER - Selects the speed
and direction of tractor.
10
The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend standard safety glasses or a wide vision safety mask worn over spectacles.
HO W TO USE YO U R TR A C TO R
TO SET PARKING BRAKE
Your tractor is equipped with an operator
presence sensing switch. When engine is
running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine.
1. Depress clutch/brake pedal (B) all the way down and hold.
2. Pull parking brake lever (C) up and hold, release pressure from clutch/brake pedal (B), then release parking brake lever. Ped al should remain in brake position. Make sure parking brake will hold tractor secure.
IMPORTANT: Leaving the ignition switch in
any position other than "STOP" will cause
the battery to discharge and go dead.
NOTE: Under certain conditions when tractor
is standing idle with the engine running, hot engine exhaust gases may cause “brown ing” of grass. To eliminate this possibility, always stop engine when stopping tractor on grass areas.
^^CAUTION: Always stop tractor complete
ly, as described above, and set parking brake before leaving the operator's position.

TO USE THROTTLE CONTROL (D)

Always operate engine at full speed (fast).
• Operating engine at less than full speed (fast) reduces engine's operating efficiency.
• Full speed (fast) offers the best mower performance.
MOWER BLADES -
• To stop mower blades, move attachment clutch lever to disengaged position (rjp).
('^') Attachment Clutch Attachment Clutch
Lever “Engaged” Lever “Disengaged”
GROUND DRIVE -
• To stop ground drive, depress clutch/brake pedal all the way down.
• Move gear shift lever to neutral position.
ENGINE -
• Move throttle control (D) between half and full speed (fast) position.
NOTE: Failure to move throttle control be
tween half and full speed (fast) position, be forestopping, may cause engine to “backfire”.
• Turn ignition key (F) to “STOP” position and remove key. Always remove key when leaving tractor to prevent unauthorized use.
The direction and speed of movement is
controlled by the gearshift lever (J).
1
Start tractor with clutch/brake pedal
depressed and gearshift lever in neutral
position.
2.
Move gearshift lever to desired position. Slowly release clutch/brake pedal to start
3. movement.
IMPORTANT: Bring tractor to a complete
stop before shifting or changing gears. Failure to do so will shorten the useful life of your transaxle.
11
TO ADJUST MOWER CUTTING HEIGHT
The position of the attachment lift lever (A) determines the cutting height.
• Put attachment lift lever in desired cutting height slot.
The cutting height range is approximately 1" to 4". The heights are measured from the ground tothe blade tip with the engine not run
ning. These heights are approximate and may vary depending upon soil conditions, height of grass and types of grass being mowed.
• The average lawn should be cut to ap
proximately 2-1/2" during the cool sea son and to over 3" during hot months. For healthier and better looking lawns, mow often and after moderate growth.
• For best cutting performance, grass over
6" in height should be mowed twice. Make the first cut relatively high; the second to desired height.
TO OPERATE MOWER
Your tractor is equipped with an operator
presence sensing switch. Any attempt
by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine. You must
remain fully and centrally positioned in the seat to prevent the engine from hesitating or cutting off when operating your equipment on rough, rolling terrain or hills.
1. Select desired height of cut with attach ment lift lever.
2. Start mower blades by engaging attach ment clutch control.

TO STOP MOWER BLADES -

disengage attachment clutch control. ^kcAUTION: Do not operate the mower
without either the entire grass catcher, on
mowers so equipped, or the deflector shield (S) in place.

TO ADJUST GAUGE WHEELS

Gauge wheels are properly adjusted when
they are slightly off the ground when mower
is at the desired cutting height in operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions.
NOTE: Adjust gauge wheels with tractor on
a flat level surface.
1,
Adjust mower to desired cutting height
(See “TO ADJUST MOWER CUTTING HEIGHT” in this section of manual).
With mower in desired height of cut posi
2.
tion, gauge wheels should be assembled so they are slightly off the ground. Install gauge wheel in appropriate hole. Tighten securely.
3.
Repeat for all, installing gauge wheel in
same adjustment hole.
TO OPERATE ON HILLS ^WARNING: Do not drive up or down
hills with slopes greater than 15° and do not
drive across any slope. Use the slope guide
provided at the back of this manual.
• Choose the slowest speed before starting
up or down hills.
• Avoid stopping or changing speed on hills.
• If stopping is absolutely necessary, push
clutch/brake pedal quicklyto brake position and engage parking brake.
• Move gearshift lever to 1 st gear. Be sure
you have allowed room for tractor to roll slightly as you restart movement.
• To restart movement, slowly release park
ing brake and clutch/brake pedal.
• Make all turns slowly.

TOWINGCARTS&OTHERATTACHMENTS

Tow only the attachments that are recom
mended by and comply with specifications of the manufacturer of your tractor. Use common sense when towing. Too heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor.
12
TO TRANSPORT
• Raise attachment lift lever to its highest.
• When pushing or towing your tractor, be sure gearshift lever is in neutral position.
• Do not push or tow tractor at more than five (5) MPH.
NOTE: To protect hood from damage when
transporting yourtractoronatruckoratrailer,
be sure hood is closed and secured to tractor. Use an appropriate means of tying hood to
tractor (rope, cord, etc.).

REVERSE OPERATION SYSTEM (ROS)

Your tractor is equipped with a Reverse Operation System (ROS). Any attempt by the operator to travel in the reverse direc tion with the attachment clutch engaged will shut off the engine unless ignition key
is placed in the ROS "ON" position.
AwARNING: Backing up with the at
tachment clutch engaged while mowing
is strongly discouraged. Turning the ROS "ON", to allow reverse operation with the
attachment clutch engaged, should only
be done when the operator decides it is necessary to reposition the machine with
the attachment engaged. Do not mow in
reverse unless absolutely necessary.
USING THE REVERSE OPERATION SYSTEM -
Only use if you are certain no children or other bystanders will enter the mowing
area.
1. Depress clutch/brake pedal all the way
down and hold.
2. With engine running, turn ignition key counterclockwise to ROS "ON" posi
tion.
3. Look down and behind before and
while backing.
4. Move gear shift lever to reverse (R) po sition and slowly release clutch/brake pedal to start movement.
5. When use of the ROS is no longer needed, turn the ignition key clockwise
to engine "ON" position.
ROS "ON" Position Engine "ON" Position
(Normal Operating)
BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL
The engine in your tractor has been
shipped, from the factory, already filled
with summer weight oil.
1. Check engine oil with tractor on level ground.
2. Remove oil fill cap/dipstick and wipe clean, reinsert the dipstick and screw cap tight, wait for a few seconds, re move and read oil level. If necessary, add oil until “FULL mark on dipstick is reached. Do not overfill.
• For cold weather operation you should
change oil for easier starting (See the oil viscosity chart in the Maintenance section of this manual).
• To change engine oil, see the Mainte
nance section in this manual.

ADD GASOLINE

• Fill fuel tank to bottom of filler neck. Do
not overfill. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life). Do not mix oil with gasoline. Purchase fuel in quanti
ties that can be used within 30 days to
assure fuel freshness.
ACAUTION: Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
near an open flame.
IMPORTANT: When operating in temper
atures below 32°F(0°C), use fresh, clean
winter grade gasoline to help ensure good
cold weather starting.
CAUTION: Alcohol blended fuels (called
gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage.
Acidic gas can damage the fuel system
of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See Storage Instructions for additional information. Never use engine or carburetor cleaner products in the fuel
tank or permanent damage may occur.
13
TO S T AR T E N G IN E
When starting the engine for the first time or if the engine has run out of fuel, it will take extra cranking time to move fuel from the tank to the engine.
1. Sit on seat in operating position, depress clutch/brake pedal and set
parking brake.
2. Place gear shift lever in neutral posi tion.
3. Move attachment clutch to disengaged
position.
4. Move throttle control to choke position.
NOTE: Before starting, read the warm
and cold starting procedures below.
5. Insert key into ignition and turn key clockwise to start position and release
key as soon as engine starts. Do not
run starter continuously for more than fifteen seconds per minute. If the engine does not start after several attempts, move throttle control to fast
position, wait a few minutes and try again. If engine still does not start,
move the throttle control back to the choke position and retry.
MOWING TIPS
• Tire chains cannot be used when the mower housing is attached to tractor.
• Mower should be properly leveled for best mowing performance. See “TO LEVEL MOWER HOUSING” in the Service and Adjustments section of this manual.
• The left hand side of mower should be used for trimming.
• Drive so that clippings are discharged onto the area that has already been cut. Have the cut area to the right of the tractor. This will result in a more even distribution of clippings and more uniform cutting.
• When mowing large areas, start by turning to the right so that clippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow in the opposite direction making left hand turns until finished.
r
1
WARM WEATHER STARTING (50° F /10°
C and above)
6. When engine starts, move the throttle control to the fast position.
• The attachments and ground drive can
now be used. If the engine does not accept the load, restart the engine and allow it to warm up for one minute using the choke as described above.
COLD WEATHER STARTING ( 50° F /10° C and below)
7. When engine starts, leave throttle control in choke position until engine warms up and begins to run roughly. Once rough running begins, immedi ately move the throttle control to the fast position. Engine warm-up may take from several seconds to several
minutes (the colder the temperature,
the longer the warm-up).
• The attachments can also be used dur
ing the engine warm-up period.
NOTE: If at a high altitude (above 3000
feet) or in cold temperatures (below 32 F) the carburetor fuel mixture may need to
be adjusted for best engine performance (see “TO ADJUST CARBURETOR” in the Service and Adjustments section of this manual).
«-
h
1=
c
If grass is extremely tall, it should be mowed twice to reduce load and pos sible fire hazard from dried clippings. Make first cut relatively high; the second to the desired height. Do not mow grass when it is wet. Wet grass will plug mower and leave undesirable clumps. Allow grass to dry before mowing.
Always operate engine at full throttle when mowing to assure better mowing
performance and proper discharge of material. Regulate ground speed by selecting a low enough speed to give the mower cutting performance as well as the quality of cut desired. When operating attachments, select a ground speed that will suit the terrain and give best performance of the at tachment being used.
14
MAINTENANCE
MAINTENANCE
SCHEDULE
Check Brake ODeration •/ Check Tire Pressure Check Operator Presence & ROS Systems Check for Loose Fasteners Check/Repiace Mower Blades Lubrication Chart ✓ Check Battery Level Clean Battery and Terminals Clean Debris Off Steering Piate Check Transaxle Cooling Check Mower Levelness Check V-Belts
Check Engine Oil Level Change Engine Oil (with oil filter) Change Engine Oil (without oil filter) Clean Air Filter Clean Air Screen ✓ 2 Inspect Muffler/Spark Arrester Replace Oil Filter (If eguipped) Clean Engine Cooling Fins ✓ 2 Replace Spark Plug Replace Air Filter Paper Cartridge Replace Fuel Filter
1 - Change more often when operating under a heavy load or in high ambient temperatures.
2 - Service more often when operating in dirty or dusty conditions.
BEFORE
EACH
USE
✓
✓
✓
✓
EVERY
8
HOURS
i/ ✓
EVERY
25
HOURS
✓ 3
✓ 4
✓
✓ 5
EVERY
50
HOURS
✓
✓
✓ 1,2
✓ 12
✓ 2
✓
3 - Replace blades more often when mowing in sandy soil. 4 - Not required if equipped with maintenance-free battery.
EVERY
100
HOURS
✓
✓
|/,2
✓
✓ 2
EVERY
SEASON
✓
5 - See Cleaning in Maintenance Section.
BEFORE
STORAGE
✓
✓
✓
✓ ✓
GE NE R A L RE C O M M EN D A TI O NS
The warranty on this tractor does not cover
items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain tractor as instructed in this manual.
Some adjustments will need to be made pe
riodically to properly maintain your tractor. At least once a season, check to see if you should make any of the adjustments described in the Service and Adjustments section of this manual.
• At least once a year you should replace
the spark plug, clean or replace air filter, and check blades and belts for wear. A new spark plug and clean air filter assure proper air-fuel mixture and help your en gine run better and last longer.
BEFORE EACH USE
1. Check engine oil level.
2. Check brake operation.
3. Check tire pressure.
4. Check operator presence and
ROS systems for proper operation.
5. Check for loose fasteners.
LUBRICATION CHART
(2) Spindle
Zerk
(D Front
Wheel
(2) Spindle
. Zerk
' : \(2) Front Wheel
Bearing zerk
Bearing
zerk
Engine
© Gearshift Pivots
©SAE 30 or 10w30 Motor Oil ©General Purpose Grease @ Refer to Maintenance “ENGINE” Section
IMPORTANT: Do not oil or grease the pivot
points which have special nylon bearings. Viscous lubricants will attract dust and dirt that will shorten the life of the self-lubricating
bearings. If you feel they must be lubricated,
use only a dry, powdered graphite type lu
bricant sparingly.
15
TR AC T O R
Always observe safety rules when per forming any maintenance.
BRAKE OPERATION
If tractor requires more than five (5) feet to
stop at highest speed in highest gear on a
level, dry concrete or paved surface, then brake must be serviced. (See “TO CHECK BRAKE” in the Service and Adjustments
section of this manual).

TIRES

• Maintain proper air pressure in all tires (See PSI on tires).
• Keep tires free of gasoline, oil, or insect
control chemicals which can harm rubber.
• Avoid stumps, stones, deep ruts, sharp
objects and other hazards that may cause tire damage.
NOTE: To seal tire punctures and prevent
flat tires due to slow leaks, tire sealant
may be purchased from your local parts
dealer. Tire sealant also prevents tire dry
rot and corrosion.
OPERATOR PRESENCE SYSTEM AND
REVERSE OPERATION SYSTEM (ROS)
Be sure operator presence and reverse operation systems are working properly. If your tractor does not function as de scribed, repair the problem immediately.
• The engine should not start unless the
brake pedal is fully depressed, and the attachment clutch control is in the disen gaged position.
CHECK OPERATOR PRESENCE
SYSTEM
• When the engine is running, any at
tempt by the operator to leave the seat without first setting the parking brake should shut off the engine.
• When the engine is running and the
attachment clutch is engaged, any at tempt by the operator to leave the seat should shut off the engine.
• The attachment clutch should never op
erate unless the operator is in the seat.
ROS "ON" Position Engine "ON" Position
(Normal Operating)
CHECK REVERSE OPERATION (ROS) SYSTEM
• When the engine is running with the ignition switch in the engine "ON" posi tion and the attachment clutch engaged, any attempt by the operator to drive in reverse should shut off the engine.
• When the engine is running with the ignition switch in the ROS "ON" position and the attachment clutch engaged, any attempt by the operator to drive in reverse should NOT shut off the engine.

BLADE CARE

For best results mower blades must be
sharp. Replace worn, bent or damaged
blades.
A CAUTION : Use only a replacement blade
approved by the manufacturer of yourtractor.
Using a blade not approved by the manu facturer of your tractor is hazardous, could damage yourtractor and void your warranty.

BLADE REMOVAL

1. Raise mower to highest position to al low access to blades.
NOTE: Protect your hands with gloves
and/or wrap blade with heavy cloth.
2. Remove blade bolt by turning counter clockwise.
3. Install new blade with stamped "GRASS SIDE" facing the ground.
IMPORTANT: To ensure proper assembly,
center hole in blade must align with star on mandrel assembly.
4. Install and tighten blade bolt securely (45-55 Ft. Lbs. torque).
IMPORTANT: Special blade bolt is heat
treated.
Star
Your tractor has a battery charging system which is sufficient for normal use. How ever, periodic charging of the battery with an automotive charger will extend its life.
• Keep battery and terminals clean.
• Keep battery bolts tight.
• Keep small vent holes open.
• Recharge at 6-10 amperes for 1 hour.
NOTE: The original equipment battery on
your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is
not necessary.
16
TO CLEAN BATTERY AND TERMINALS
Corrosion and dirt on the battery and termi nals can cause the battery to “leak” power.
1. Disconnect BLACK battery cable first then RED battery cable and remove
battery from tractor.
2.
Rinse the battery with plain water and dry.
3.
Clean terminals and battery cable ends with wire brush until bright.
4.
Coat terminals with grease or petro leum jelly.
5.
Reinstall battery (See “REPLACING BATTERY" in the SERVICE AND AD JUSTMENTS section of this manual).

TRANSAXLE COOLING

Keep transaxle free from build-up of dirt and chaff which can restrict cooling.

V-BELTS

Check V-belts for deterioration and wear after 100 hours of operation and replace if neces
sary. The belts are not adjustable. Replace
belts if they begin to slip from wear.
ENGINE LUBRICATION
Only use high quality detergent oil rated
with API service classification SG-SL.
Select the oil’s SAE viscosity grade according to your expected operating
temperature.
SAE VISCOSITY GRADES
30 32 40
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
oiLvisc_chart1_e
NOTE: Although multi-viscosity oils
(5W30, 10W30 etc.) improve starting in
cold weather, they will result in increased oil consumption when used above 32°F. Check your engine oil level more frequent ly to avoid possible engine damage from running low on oil. Change the oil after every 50 hours of op eration or at least once a year if the tractor is not used for 50 hours in one year. Check the crankcase oil level before starting
the engine and after each eight (8) hours
of operation. Tighten oil fill cap/dipstick securely each time you check the oil level.
TO CHANGE ENGINE OIL
Determine temperature range expected before oil change. All oil must meet API service classification SG-SL.
• Be sure tractor is on level surface.
• Oil will drain more freely when warm.
• Catch oil in a suitable container.
1. Remove oil fill cap/dipstick. Be careful not to allow dirt to enter the engine
when changing oil.
2. Remove yellow cap from end of drain
valve and install the drain tube onto the fitting.
3. Unlock drain valve by pushing inward slightly and turning counterclockwise.
4. To open, pull out on the drain valve.
Oil Drain Valve
Closed and
Locked Drain Position'' '__-'Tube
Yellow Cap
5. After oil has drained completely, close and lock the drain valve by pushing
inward and turning clockwise until the pin is in the locked position as shown.
6. Remove the drain tube and replace the cap onto the end of the drain valve.
7. Refill engine with oil through oil fill dip stick tube. Pour slowly. Do not overfill.
For approximate capacity see “PROD UCT SPECIFICATIONS” section of this manual.
8. Use gauge on oil fill cap/dipstick for checking level. For accurate reading,
insert dipstick into the tube and push
down firmly into place before removing.
Keep oil up to, but not over, the “FULL line on dipstick. Push dipstick down
firmly into the tube when finished.

ENGINE OIL FILTER

Replace the engine oil filter every season or every other oil change if the tractor is used more than 100 hours in one year.
17

AIR FILTER

Your engine will not run properly using a dirty air filter. Service paper cartridge every
100 hours of operation or every season,
whichever occurs first.
Service air cleaner more often under dusty
conditions.
1. Remove cover.
2. Carefully remove air filter cartridge and pre-cleaner from base.
3. Clean base carefully to prevent debris
from falling into carburetor.
NOTE: If very dirty or damaged, replace
cartridge.
4. Place new pre-cleaner and cartridge
firmly in base.
5. Replace cover.

MUFFLER

Inspect and replace corroded muffler and spark arrester (if equipped) as it could cre ate a fire hazard and/or damage.

SPARK PLUG(S)

Replace spark plug(s) at the beginning of each mowing season or after every
100 hours of operation, whichever occurs first. Spark plug type and gap setting are shown in “PRODUCT SPECIFICATIONS” section of this manual.

IN-LINE FUEL FILTER

The fuel filter should be replaced once each season. If fuel filter becomes clogged, obstructing fuel flow to carbure tor, replacement is required.
1. With engine cool, remove filter and plug fuel line sections. Place new fuel filter in position in fuel line
2.
with arrow pointing towards carburetor.
Be sure there are no fuel line leaks and
3. clamps are properly positioned.
Immediately wipe up any spilled gaso
4. line.
Clamp
IMPORTANT: Petroleum solvents, such as
kerosene, are not to be used to clean the cartridge. They may cause deterioration of the cartridge. Do not oil cartridge. Do not
use pressurized air to clean cartridge.

CLEAN AIR SCREEN

Air screen must be kept free of dirt and chaff to prevent engine damage from overheating. Clean with a wire brush or compressed air to remove dirt and stub
born dried gum fibers.

ENGINE COOLING SYSTEM

Debris may clog the engine’s air cool
ing system. Remove blower housing and clean area shown to prevent overheating and engine damage.
Air Screen
Clean out chaff and debris
CLEANING
• Clean engine, battery, seat, finish, etc. of all foreign matter.
• Clean debris from steering plate.
Debris can restrict clutch/brake pedal shaft movement, causing belt slip and loss of drive.
A CAUTION: Avoid all pinch points and
movable parts
Clutch/brake pedal
Clean
top side
Steering
Plate
Steering System, Dash, Fender and Mower Not Shown
18
• Keep finished surfaces and wheels
free of all gasoline, oil, etc.
• Protect painted surfaces with automo tive type wax.
We do not recommend using a garden hose or pressure washer to clean your tractor
unless the engine and transmission are covered to keep water out. Water in engine or transmission will shorten the useful life of your tractor. Use compressed air or a leaf
blower to remove grass, leaves and trash from tractor and mower.

DECK WASHOUT PORT

Your tractor’s deck is equipped with a washout port on its surface as part of its
deck wash system. It should be utilized af ter each use.
1. Drive the tractor to a level, clear spot on your lawn, near enough to a water spigot for your garden hose to reach.
IMPORTANT: Make certain the tractor’s
discharge chute is directed AWAY from your house, garage, parked cars, etc. Remove bagger chute or mulch cover if attached.
2. Make sure the attachment clutch control is in the “DISENGAGED” position, set
the parking brake, and stop the engine.
3. Thread the nozzle adapter (packaged with your tractor’s Operator’s Manual) onto the end of your garden hose.
4. Pull back the lock collar of the nozzle adapter and push the adapter onto the deck washout port at the left end of the
mower deck. Release the lock collar to lock the adapter on the nozzle.
IMPORTANT: Recheck the area making
certain the area is clear.
7. Move the tractor’s attachment clutch control to the “ENGAGED” position.
Remain in the operator’s position
with the cutting deck engaged until the deck is cleaned.
8. Move the tractor’s attachment clutch control to the “DISENGAGED” posi tion. Turn the ignition key to the STOP position to turn the tractor’s engine off. Turn the water off.
9. Pull back the lock collar of the nozzle adapter to disconnect the adapter from the nozzle washout port.
10. Move the tractor to a dry area, prefer ably a concrete or paved area. Place the attachment clutch control in the “ENGAGED” position to remove excess water and to help dry before putting the tractor away.
^kwARNING: A broken or missing washout fitting could expose you or others to thrown
objects from contact with the blade.
• Replace broken or missing washout fitting
immediately, prior to using mower again.
• Plug any holes in mower with bolts and
locknuts.
IMPORTANT: Tug hose ensuring connec
tion is secure.
5. Turn the water on.
6. While sitting in the operator’s position on the tractor, re-start the engine and place the throttle lever in the Fast position.
19
SERVICE AND ADJUSTMENTS

WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY

SERVICE OR ADJUSTMENTS:
A
1. Depress clutch/brake pedal fully and set parking brake.
2. Place gearshift lever in neutral position.
3. Place attachment clutch in “DISENGAGED” position.
4. Turn ignition key to “STOP” and remove key.
5. Make sure the blades and all moving parts have completely stopped.
6. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug.

TO REMOVE MOWER

1. Place attachment clutch in “DISEN GAGED” position.
2. Lower attachment lift lever to its lowest position.
3. Roll belt off engine pulley (M) and belt keepers (G).
4. Remove retainer spring (K), slide collar (L) off and push housing guide (P) out of bracket.
5. Remove clutch cable spring (Q) from idler arm (R).
6. Disconnect front link (E) from mower ­remove retainer spring and washer.
7. Go to either side of mower and discon nect mower suspension arm (A) from chassis pin (B) and rear lift link (C)
from rear mower bracket (D) - remove
. retainer springs and washers.
A CAUTION: After rear lift links are
disconnected, the attachment lift lever will
be spring loaded. Have a tight grip on lift lever when changing position of the lever.
8. Slide mower out from under right side of tractor.
IMPORTANT: If an attachment other than
the mower is to be mounted on the tractor,
remove the front link (E) and rear lift liks (C) from tractor and hook the clutch spring (Q) into the cable guide on front edge of lower dash.

TO INSTALL MOWER

Be sure tractor is on level surface and engage parking brake.
1. Lower attachment lift lever to it's lowest position.
A CAUTION: Lift lever is spring loaded.
Have a tight grip on lift lever, lower it slowly and engage in lowest position.
NOTE: Be sure mower side suspension
arms (A) are pointing forward before slid ing mower under tractor.
2. Slide mower under tractor until it is
centered under tractor.
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