Craftsman 917.257573 User manual

®
MODEL NUMBER 91 OWNER'S MANUAL
oAssembly
Operation
Customer Responsibilities
eService and Adjustments
oRepair Parts
CAUTION: Read and follow all safety rules and instructions before operating this equipment.

SAFETY RULES
Safe Operation Practices for Ride-On Mowers
IMPORTANT: THIS CUTTING MACHIN E IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS.
FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.
!. GENERAl.. OPERATION
•Read, understand, and follow all instructions in the manual
and on the machine before starting.
• Only allow responsible adults, who are familiar with ti_e
instructions, to operate the machine..
• Clear the area of objects such as rocks, toys, wire, etc..,
which could be picked up and thrown by the blade.
• Be sure the area isclear of other people before mowing. Stop
machine if anyone enters the area
•Never carry passengers
• Do not mow in reverse unless absolutely necessary Always
look down and behind before and while backing.
• Be aware of the mower discharge direction and do not point
it at anyone. Do not operate the mower without either the
entire grass catcher or the guard in place
•Slow down before turning°
• Never leave a running machine unattended. Always turn off
blades, set parking brake, stop engine, and remove keys
before dismounting.
° Turn off blades when not mowing.
• Stop engine before removing grass catcher or unclogging
chute..
• Mow only in daylight or'good artificial light.
• Do not operate the machine while under' the influence of
alcohol or drugs.
• Watch for traffic when operating near or crossing roadways_
• Use extra care when loading or unloading the machine into
a trailer or truck
I!. SLOPE OPERATION
Slopes are a major factor related to loss-of-control and tipover
accidents, which can result in severe injury or death All slopes
require extra caution Ifyou cannot back up the slope or ifyou feel
uneasy on it, do not mow it.
DO:
• Mow up and down slopes, not across.
• Remove obstacles such as rocks, tree limbs, etc.
• Watch for holes, ruts, or bumps. Uneven terrain could
overturn the machine Tall grass can hide obstacles.
• Use slow speed.. Choose a low gear so thatyou will not have
to stop or shift while on the slope.
• Follow the manufacturer's recommendations for wheel
weights or counterweights to improve stability
• Use extra care with grass catchers or other attachments.
These can change the stability of the machine
• Keep all movement on the slopes slow and gradual Do not
make sudden changes in speed or direction.
•Avoid starting or stopping on a slope. If tires lose traction,
disengage the blades and proceed slowly straight down the
slope_
DO NOT:
•Do not turn on slopes unless necessary, and then, turn slowly
and gradually downhill, if possible.
•Do not mow near drop-offs, ditches, or embankments.. The
mower could suddenly turn over if a wheel is over the edge
of a cliff or ditch, or if an edge caves in.
•Do not mow on wet grass° Reduced traction could cause
sliding.
•Do not try to stabilize the machine by putting your foot on the
ground
•Do not use grass catcher on steep slopes. 2
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 activ ty. Neverassume that chi dren will remain
where you last saw them
• Keep children out of the mowing area and under the watchful
care of another responsible adult.
•Be alert and turn machine off if children enter the area.
•Before and when backing, look behind and down for small
children..
• Never carry children. They may fal] off and be seriously
injured or interfere with safe machine operation.
• Never allow chiEdren to operate the machine..
° Use extra care when approaching blind corners, shrubs,
trees, or other objects that may obscure vision
IV. SERVICE
• Use extra care in handling gasoline and other fuels Theyare
flammable and vapors are explosive.
Use only an approved container
Never remove gas cap or add fuel with the engine
running Al!ow engine to cool before refueling. Do not
smoke..
Never refuel the machine indoors..
Never store the machine or fuel container inside where
there is an open flame, such as a water heater
•Never run a machine inside a closed area
• Keep nuts and bolts, especially blade attachment bolts, tight
and keep equipment in good condition_
• Never tamper with safety devices. Check their proper
operation regularly.
•Keep machine free of grass, leaves, or other debris build-up
Clean oil or fuel spillage. Allow machine to cool before
storing
• Stop and inspect the equipment if you strike an object
Repair, if necessary, before restarting.
• Never make adjustments or repairs with the engine running.
•Grass catcher components are subject to wear', damage, and
deterioration, which could expose moving parts or allow
objects to be thrown, Frequently check components and
replace with manufacturer's recommended parts, when nec-
essary
• Mower' blades are sharp and can cut Wrap the blade(s) or
wear gloves, and use extra caution when servicing them.
•Check brake operation frequently Adjust and service as
required.
&Look for'this symbol to point out impor-
tant safety precautions. It means
CAUTION[it BECOME ALERT!!t YOUR
SAFETY IS INVOLVED.
CAUTION: Always disconnect spark
plug wire and place wire where it cannot
contact spark plug in order to prevent
accidental starting when setting up,
transporting, adjusting or making
repairs.
,, , , ,,,,, ,,, ,,,,,,,, ,, ,,,,,,,,,,,

CONGRATULATIONS on your purchase of a Sears
Tractor. It has been designed, engineered and manufac-
tured to give you the best possible dependability and
performance.
Should you experience any problem you cannot easily
remedy, please contact your nearest Sears Authorized
Service Center!Department.. We have competent, welF
trained technicians and the proper tools to service or repair
this unit..
Please read and retain this manual The instructions will
enable you to assemble and maintain your unit properly.
Always observe the "SAFETY RULES".
MODEL
NUMBER 917..257573
SERIAL
NUMBER
DATE OF PURCHASE
THE MODEL AND SERIAL NUMBERS WILL BE FOUND
ON A PLATE UNDER THE SEAT..
YOU SHOULD RECORD BOTH SERIAL NUMBER AND
DATE OF PURCHASE AND KEEP 1NA SAFE PLACE
FOR FUTURE REFERENCE
MAINTENANCE AGREEMENT
A Sears Maintenance Agreement isavailable on this prod-
uct. Contact your nearest Sears store for details.
CUSTOMER RESPONSIBBLITIES
o Read and observe the safety rules,
=Follow a regular schedule inmaintaining, caring for and
using your unit.
= Follow the instructionsunder "Customer Responsibili-
ties" and "Storage" sections of this owner's manual
PRODUCT SPEC FiCATBONS
HORSEPOWER: 15.0
GASOLINE CAPACITY 5 QUARTS
AND TYPE: UNLEADED REGULAR
OIL TYPE (APFSF/SG): SAE 30 (above 32_F)
SAE 5W-30 (below 32°F)
OIL CAPACITY: 3..PINTS
SPARK PLUG: CHAMPION RJ19LM
(GAP: 030") STD 361458
VALVE CLEARANCE: INTAKE: 005" - ..007"
EXHAUST: .009" - ..0tl"
GROUND SPEED (MPH): FORWARD:
1st 1.14
2nd 149
3rd 2.34
4th 3.49
5th 4,.45
6th 5.68
REVERSE: 1,.75
TIRE PRESSURE: FRONT: 14 PSI
REAR: 12 PSi
CHARGING SYSTEM: 3 AMPS BATTERY
5 AMPS HEADLIGHTS
BLADE BOLT TORQUE: 30-35 FT, LBS
WARNING: This tractor is equipped with an internal
combustion engine and should not be used on or near any
unimproved forest-covered, brush-covered or grass-cov-
ered land unless the engine's exhaust system isequipped
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 Sears Authorized Service Center/
Department (See REPAIR PARTS section of this manual)
..................................................................... LL± ,ul H"'llllll'l"ll"Hl'l'l" ;..............
LUMmTEDTWO YEAR WARRANTY ON ELECTRIC START RmDING EQUgPMENT
For two (2) years from the date of purchase, if this ridingequipment is maintained, lubricated and tuned up according to the
instructionsin the owner's manual, Sears will repair or replace, free of charge, any parts found to be defective in material or
workmanship,
This Warranty does not cover:
•Expendableitems which become worn during normaluse, such asblades, spark plugs, air cleaners and belts.
. Tire replacement or repair caused by puncturesfrom outside objects,such as nails,thorns, stumps, or glass.
•Repairsnecessary because of operator abuse,negligence,improperstorage or accidentor the failure to maintain the
equipment according tothe instructionscontainedin the owner's manual.
• Ridingequipment usedfor commercial or rentalpurposes.
LIMITED 90 DAY WARRANTY ON BATTERY
For ninety (90) days from date of purchase, if any battery includedwith this ridingequipmentproves defective in material or
workmanshipand our testingdetermines thebatterywillnotholda charge,Searswillreplacethebattery at no charge,
WARRANTY SERVICE IS AVAILABLE BY RETURNING THE RIDING EQUIPMENT TO THE NEAREST SEARS SERVICE
CENTER/DEPARTMENT lN THE UNITED STATES.
This Warranty gives you specific legal rights,and you may also haveother rights which may vary from stateto state..
SEARS, ROEBUCK AND CO,., D/817 WA, HOFFMAN ESTATES, ILLINOIS 60179
3

TABLE OF CONTENTS
SAFETY RULES ............................................................ 2
PRODUCT SPECIFICATIONS ...................................... 3
CUSTOMER RESPONSIBILITIES ..................... 3, 14-18
WARRANTY .................................................................. 3
TRACTOR ACCESSORIES .......................................... 5
ASSEMBLY ............................................................... 7-9
OPERATION .......................................................... t0-13
MAINTENANCE SCHEDULE ..................................... 14
SERVICE AND ADJUSTMENTS ........................... 19-24
STORAGE ................................................................... 25
TROUBLESHOOTING ........................................... 26-27
REPAIR PARTS - TRACTOR ................................ 30-47
REPAIR PARTS- ENGINE .................................... 48-53
PARTS ORDERING/SERVICE ............... BACK COVER
iNDEX
A
Accessories ............................................................5
Adjustments:
Brake ................................................. 21
Carburetor ..................................................24
Mower
Front-To-Back ............................ 20
Side-To-Side ........................... 20
Throttle Control Cable .................. 23
Air Filter, Engine .............................................17
Air Screen, Engine .............................................17
Assembly ..........................................................7-9
B
Battery:
Charging ..................................................8
Cleaning ........................................... 16
Installation .................................................9
Levels ...............................................8,16
Preparation ..............................................8
Starting with Weak Battery .............22
Storage ............................................. 25
Terminals .............................................16
Belt: Motion Drive
Remova!lReplacement ..................21
Mower Blade(s)
Removal/Replacement ............. 2t
Blade:
Sharpening ...........................................15
Replacement ..............................................15
Brake Adjustment ......................................21
C
Carburetor Adjustment ............................24
Controls, Tractor ......................................10
Customer Responsibilities ...................15-18
Engine:
AirFilter ...........................................17
Air Screen, Engine .......................17
Cooling Fins, Engine ................. 17
Engine Oil .................................... 16
Fuel Filter ...........................................18
Spark Plug(s) ..................................18
Tractor:
Battery ........................................... 16
Blade ............................................. 15
Lubrication Chart ..............................14
Maintenance Schedule ............ 14
Tire Care ..................................8,15,22
Transaxle ..............................................16
Cutting Height, Mower ....................................1I
E
Electrical:
Interlocks and Relays .................... 23
Schematic .............................................29
Wiring Diagram ............................... 30
Engine:
Air Filter ........................................... 17
Air Screen .........................................17
Cooling Fins, Engine .........................17
Oil Change ....................................... 16
Oil Level ........................................12,16
Oil Type ........................................................16
Preparation ........................................12
Repair Parts ..................................44-48
Starting ............................................ 13
Storage ...................................................25
F
Filter:
Air Filter ...............................................17
Fuel ................................................... 18
Fuel:Type .....................................................12
Storage ............................................. 25
Fuse ..............................................................23
H
Hood Remova!/Installation .................. 23
L
Leveling Mower Deck ............................ 20
Lubrication:
Chart .................................................. 14
M
Maintenance Schedule ........................ 14
Mower:
Adjustment, Front-to-Back ............ 20
Adjustment, Side*to-Side .............. 20
Blade Sharpening .............................15
Blade Replacement ........................ 15
Cutting Height ............................... 11
installation ..........................................19
Operation ...........................................12
Removal .................................................19
Mowing Tips ............................................. 13
Muffler .............................................................18
Spark Attester ....................................3,40
Oit: 0
Cold Weather Conditions ..........12,16
Engine ....................................................16
Storage .................................................25
Operation .....................................................10-13
Operating Mower ..............................................12
Options:
Accessories ............................................5
Spark Arrester .................................3,40
P
Parking Brake .................................... 10-11
Pads Bag ...........................................................6
Parts, Replacement/Repair ................28-43
Product Specifications ........................... 3
R
Repair Parts .................................... 30-47
S
Safety Rules ......................................... 2
Seat .......................................................................8
Service and Adjustments ..................19-24
Carburetor ....................................... 24
Fuse ................................................. 23
Hood Removal/Installation ........... 23
Motion Drive Belt
Removal/Replacement .......... 21
Mower Belt(s)
Removal/Replacement ............. 21
Mower Adjustment
Front4o-Back ........................... 20
Side-to-Side ..................................20
Mower Removal ........................... 19
Tire Care ............................. 8,15,22
Slope Guide Sheet ......................................51
Spark Plug(s) .............................................18
Specifications ...............................................3
Starting the Engine ............................12-13
Steering Wheel ...........................................7,22
Stopping the Tractor .................................t 1
Storage ...................................................... 25
T
Throttle Control Cable Adjustment .........24
Tires ......................................................... 8,15,22
Trouble Shooting Chart .................... 26-27
Transaxle ...............................................................18
W
Warranty ..........................................................3
Wiring Diagram ........................................ 30
Wiring Schematic ................................... 29
4

ACCESSORIES AND ATTACH ENTS
These accessories and attachments were available through most Sears retaii outlets and service centers when the tractor was purchased,,
Most Sears stores can order these items for you when you provide the model number of your tractor,.
ENGINE
SPARK PLUG GAS CAN ENGINE OIL FUEL STABILIZER AIR FILTER
%
MAINTENANCE
BLADES BELTS
PERFORMANCE
Sears offers a wide variety of attachments that fit your tractor Many of these are listed below with brief explanations of how they can help
you. This Hstwas current at the time of publication; however, it may change in future years - more attachments may be added, changes
may be made in these attachments, or some may no longer be available or fit your modet. Contact your nearest Sears store for the
accessories and attachments that are available for your tractor.
Most of these attachments do not require additional hitches or conversion kits (those that do are indicated) and are designed for easy
attaching and detaching,
AERATOR promotes deep root growth for a healthy lawn. Ta-
pered 25-inch steel spikes mounted on 10-inch diameter discs
puncture holes in soil at close intervals to let moisture soak in,
Steel weight tray for increased penetration
BAGGER lets you collect grass clippings and leaves for a
heafthier, neater looking lawn Two Permanex containers hold
30-gallon plastic bags.
BUMPER protects front end of tractor from damage.
CARTS make hauling easy.. Variety of sizes available, plus
accessories such as side panel kits, tool caddy, cart cover,
protective mat and dolly.
CORING AERATOR takes small plugs out of soil to allow mois-
ture and nutrients to reach grass roots.. 36-inch swath. 24
hardened steel coring tips. t50 lb. capacity weight tray..
EASY OIL DRAIN VALVE makes oil changes easier, faster
FRONT NOSE ROLLER canters in front of mower deck to reduce
chances of "scalping" on uneven terrain.
GANG HITCH Iets you tow 2 or 3 pull-behind attachments at once,
such as sweepers, dethatchers, aerators (not for use with rollers,
carts or other heavy attachments).
GAUGE WHEELS on both sides of the mower deck reduce
chances of "scalping" on uneven terrain. For mower decks not so
equipped,
MULCH RAKF-JDETHATCHER loosens soil and flips thatch and
matted leaves to lawn surface for easy pickup Twenty spring tine
teeth. Useful toprepare bare areas forseeding. Available for front
or rear mounting, HIGH PERFORMANCE REEL-ACTION
SPRING TINE DETHATCHER covers 36-inch wide path and
tosses thatch into large hopper.. Mounts behind tractor..
MULCHING CLOSE-OUT PLATE KIT, once installed, lets you
mulch, discharge or bag clippings (bagger optional) without
changing blades, For models not equipped as 3-in-1 Convertible
mowers.. See MOWER" in the Repair Parts section of this
manual
RAMP TOPS AND FEET let you load and unload tractor from a
pickup truck, Use with 2 x 8 or 2 x 10 lumber
ROLLER for smoother lawn surface. 36-inch wide, 18qnch
diameterwater-tight drum holds up to390 Ib& of weight,. Rounded
edges prevent harm to turf.. Adjustable scraper automatically
cleans drum
SNOW BLADE for snow removal onty. t 4-inch high, 42-inch wide
blade clears 38-inch path when angled left or right Raises, lowers
with side lever, Adjustable skids; replaceable, reversible scraper
bar. (Use with tire chains and wheel weights and/or rear drawbar
weight..)
SNOWqrHROWER has 40-inch swath. Drum4ype auger handles
powdery and wet/heavy snow, Mounts easily with simple pin
arrangement Discharge chute adjusts from tractor seat.. 6-inch
diameter spout discharges snow 10 to 50 feet Lift controlled at
tractor seat. (Use with chains and wheel weights and/or rear
drawbar weighL)
SPRAYERS use 12-volt DC electric motor that connects to the
tractor battery or other 12-volt source, tncludes booms for
automatic spraying and hand held wand for spot spraying. Wand
has adjustable spray pattern.. For applying herbicides, insecti-
cides, fungicides and liquid fertilizers.
SPREADER/SEEDERS make seeding, fertilizing, and weed kilF
ing easy. Broadcast spreaders are also useful for granular de-
icers and sand
SWEEPERS let you collect grass clippings and leaves..
TILLER has 5 hp engine and 364nch swath to prepare seed beds,
cultivate and compost garden residue. Tilfer has its own buiitqn
lift and depth control system and does NOT require a sleeve hitch..
Fits any lawn yard or garden tractor. Simply hook up to the tractor
drawbar and go! Optional accessories convert un t for
dethatching, aerating, hifling ..without tools..
TIRE CHAINS are heavy duty; closely spaced extra-large cross
links give smooth ride, outstanding traction.
TRACTOR CAB has heavy duty vinyl fabric over tubular stee!
frame, ABS plastic top; clear pEasticwindshield offers 360 degree
visibility. Hinged metal doors with catch. Keeps operator warm
and dry. Remove vinyl sides and windshields for use as sun
protector in summer.. Optional accessories include: tinted/
tempered solid safety glass windshield with hand operated wiper;
12-volt amber caution light for mounting on cab top
VACS for powerful collection of heavy grass clippings and leaves
Optional wand attachment to pick up debris in hard4o-reach
places.. VAO/CHtPPER includes a chipper-shredder
WEIGHT B RACKET for drawbar for snow removal applications
Uses (1) 55 lb. weight..
WHEEL WEIGHTS for rear wheels provide needed traction for
snow removal or dozing heavy materials.
5

"::::': :: :'!!I!'I'!!'I' !I! I!I 'I!'IIL"I II IIL L'!L ILl" , ,!ii !L I I , !
CONTENTS OF HARDWARE PACK
Parts Bag contents shown full size
(2) Sheet
Metal
Screws
#10-16 x 1/2
(1) Locknut 3/8-24
(1) 2-3/8" Diameter Washer
(1) Shoulder Bolt 5/16-18 (t) Hex Bolt 1/2-13 x 1
(1) Lock Washer 1/2
(1) Washer !7/32 x 1-3/16 x 12 Gauge
(2) Hex Bolts 1/4-20 x 3/4 @
(2) Hex Nuts 1/4-20
(2) Lock Washers 1/4
(2) Washers 9/32 x 5/8 x 16 Gauge
Parts packed separately in carton
Seat
Steering
Boot
Battery acid
Steering
Wheel
Owner's Manual
Battery
....j
.... ,
Parts Bag
Parts bag contents not shown full size
Steering Wheel
Adapter
Steering
Wheel
Insert
Steering (@
Bushing
15° Slope Sheet
(2) Keys
m
_f
i
,'......... k
J •
Battery Caps
and instructions
6

ASSE
i,ii .........:,-,,ll,,irll,_,,i i i1_, _............................
Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purpose&
To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely,, Use
the correct tools as necessary to insure proper tightness,,
TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly easier_ Standard
wrench sizes are listed.,
(1) 5/16" wrench
(2) 7/16" wrenches
(1) 1/2" wrench
(1) 3/4" wrench
When right and left hand are mentioned in this manual, it
means when you are in the operating position (seated
behind the steering wheel)°
(1) 9/16" wrench
Tire pressure gauge
Utility knife
TO REMOVE TRACTOR FROM CARTON
UNPACK CARTON
o Remove all accessible loose parts and parts cartons
from carton (See page 6).
. Cut along lines on carton, from top to bottom, all four
corners of carton and lay panels flat,,
• Check for any additional loose parts or cartons and
remove,,
BEFORE ROLLING TRACTOR OFF SKID
ATTACH STEERING WHEEL (See Fig. 1)
° Slide the steering bushing over the steering shaft°
oRaise steering shaft forward until screw holes in dash
line up with steering bushing., install two (2) sheet
metal screws and tighten securely.,
. Position steering boot over steering shaft.,
• Align tabs of steering boot over slots and hole in dash
and push down to secure.
. Slide steering wheel adapteronto upper steering shaft.
. Position front wheels of the tractor so they are pointing
straight forward,
° Position steering wheel so cross bars are horizontal
(left to right) and slide onto adapter,,
. Assemble large fiat washer and 3/8-24 hex tocknutand
tighten securely,,
• Snap insert into center of steering wheel
- Remove protective plastic from tractor hood and grill
IMPORTANT: CHECK FOR AND REMOVE ANY
STAPLES IN SKID THAT MAY PUNCTURETtRES WHERE
TRACTOR IS TO ROLL OFF SKID.,
STEERING
WHEEL
ADAPTER
STEERING
SHAFT
POSITION)
STEERING WHEEL
...__jl STEERING
I BUSHING
_.\ SCREW
q , HOLE
FIG. 1
SLOT
TO ROLL TRACTOR OFF SKID (See Fig. 6)
° Raise attachment lift lever to its highest position.
° Release parking brake by depressing clutch/brake
pedal.
•Place gearshift lever in neutral (N) position.
°Roll tractor backwards off skid,.
•Remove banding holding discharge guard up against
tractor,
7

HOW TO SET UP YOUR TRACTOR
LY
PREPARE BATTERY (See Fig. 2)
................. __ ==
CAUTION: Wear eye and face shield.
Wasl_ hands or clothing immediately if
accidentally in contact with battery acid,
Do not smoke. Fumes from charged
battery acid are explosive.
Read tile instructions included with the
battery vent caps. Always wear gloves,
clothing and goggles to protect your
hands, skin and eyes.
Your tractor has a battery charging system which is suffi_
cient for normal use. However, periodic charging of the
battery with an automotive charger will extend its life.
• See instructions packed with vent caps in parts bag.
• Fill battery with acid_ Fill each cell until it reaches the
bottom of the vent wells. Do not overfill..
Allow battery to stand and settle for at least thirty
minutes., After standing, check the batter,] cell acid
level. If below the vent wells, add more acid until the
correct level is reached.
While battery is standing (after adding acid) and later, while
battery is being charged, continue with assembly of tracto r,,
IMPORTANT: TO MAXiMiZE THE LIFE OF YOUR
BATTERY, IT IS NECESSARY THAT THE BATTERY BE
CHARGED BEFORE USE., FAILURE TO CHARGE
BATTERY CAN RESULT IN A SHORTENED BATTERY
LIFE.
= Charge battery at a rate of 6 amperes for1 hour. Use
a 12 volt battery charger. Observe all safety precau-
tions required for battery charging°
= Check the acid level after the battery is charged. If the
acid has fallen below the correct level, add distilled or
iron free water..
• Install the vent caps to cover the vent wells., Wash the
top of the battery with water' to remove any acid, then
wipe dry..
- Check battery case for leakage to make sure that no
damage has occurred in handling.
- Dispose of excess battery acid. Neutralize acid for
disposal by adding it to two gallons of water in a five
gallon plastic container, Stir with a wooden or plastic
paddle while adding baking soda until the addition of
more soda causes no more foaming.
Follow instructions on how to install battery..
CUT AWAY VIEW
VENT CAP
VENT
WELL
BATTERY
CELL ACID
LEVEL
FIG. 28
INSTALL SEAT (See Fig. 3)
Adjust seat before tightening adjustrnent bolt.
• Remove cardboard packing on seat pan.
. Place seat on pan and assemble shoulder bolt..
• Assemble adjustment bolt, lock washerand fiat washer
loosely, Do not tighten_
• Tighten shoulder bolt securely,
o Lower seat into operating position and sit on seat,
• Slide seat until a comfortable position is reached which
allows you to press clutch/brake pedal all the way down
(See Fig° 8).
• Get off seat without moving its adjusted position.,
. Raise seat and tighten adjustment bolt securely.
SEAT
SEAT PAN
SHOULDER
BOLT
_FLAT WASHER
ADJUSTMENT
BOLT LOCK WASHER
FIG. 3
CHECK TIRE PRESSURE
The tires on your tractor were overinflated at the factory for'
shipping purposes_ Correct tire pressure is important for
best cutting performance
, Reduce tire pressure to PSI shown in "PRODUCT
SPECIFICATIONS' on page 3 of this manual.
CHECK DECK LEVELNESS
For-best cutting results, mower housing should be properly
leveled. See "TO LEVEL MOWER HOUSING" in the
Service and Adjustments section of this manual.
CHECK FOR PROPER POSITION OF ALL
See the figures that are shown for replacing motion and
mower blade drive belts in the Service and Adjustments
section of this manual. Verify that the belts are routed
correctly_
CHECK BRAKE SYSTEM
After you learn tiow to operate your tractor, check to see
that the brake is properly adjusted, See "TO ADJUST
BRAKE" in the Service and Adjustments section of this
manual

INSTALL BATTERY (See Figs. 4 and 5)
..................... i illll ii
CAUTION: Do not short battery termi-
nals. Before installing battery, remove
metal bracelets, wristwatch bands,
rings, etc.
Positive terminal must be connected
first to prevent sparking from acciden-
tal grounding.
• Lift seat to raised position.
° Open battery box door.
. Be sure battery drain tube is attached to battery box.
•Lower battery into battery box with battery terminals
toward front of tractor..
• First connect RED battery cable to positive (+) terminal
with hex bolt, fiat washer, lock washer and hex nut as
shown.. Tighten securely_
•Connect BLACK grounding cable to negative (-) termi-
nal with remaining hex bolt, flat washer, lock washer
and hex nut° Tighten securely..
o Close battery box door..
Open battery box door for:
o Inspection for secure connections (to tighten hard-
ware)°
° Inspection for corrosion.
° Testing battery.
° Jumping (if required).
•Periodic charging o
ASSEMBLY
BATTERY
BOX DOOR
POSITIVE NEGATIVE
(RED) CABLE (BLACK) CABLE
FLAT
LOCK WASHER
POSITIVE (+) TERMINAL NEGATIVE (-) TERMINAL
BOX DOOR
VENT CAPS
FIG. 5
,,"CHECKLIST
BEFORE YOU OPERATE AND ENJOY YOUR NEW
TRACTOR, WE WISH TOASSURE THAT YOU RECEIVE
THE BEST PERFORMANCE AND SATISFA CTION FROM
THIS QUALITY PRODUCT,
PLEASE REVIEW THE FOLLOWING CHECKLIST:
,/ All assembly instructions have been completed..
,/ No remaining loose parts in carton,.
v' Battery is properly prepared and charged° (Minimum
1 hour at 6 amps),
¢' Seat is adjusted comfortably and tightened securely_
¢" All tires are properly inflated. (For shipping purposes,
the tires were overinflated at the factory).
,/ Be sure mower deck is properly leveled side-to-sidel
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 A TTENTION TO THE FOLLOWING IMPORTANT
ITEMS:
¢' Engine oil is at proper level
,/ Fuel tank is filled with fresh, clean, regular unleaded
gasoline.
¢" Become familiar with all controls - their location and
function. Operate them before you start the engine_
,/ Be sure brake system is in safe operating condition,.
FIG, 4 9

OPEFIATmO
KNOW YOUR TRACTOR
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR
Compare the illustrations with your tractortofamiliarize yourselfwiththe locations ofvarious controlsand adjustments° Save
this manual for'future reference.
LIGHT SWITCH
THROTTLE/CHOKE
CONTROL
CLUTCH/BRAKE
PEDAL
ATTACHMENT IGNITION
CLUTCH LEVER SWITCH
\LtFT LEVER PLUNGER
ATTACHMENT
LIFT LEVER
O
MOWER DECK
HEIGHT ADJUST-
MENT POSITIONS
GEARSHIFT "_ "_\
LEVER
PARKING BRAKE
FIG. 6
Our tractors conform to the safety standards of the American National Standards Institute=
ATTACHMENT CLUTCH LEVER: Used to engage the
mower blades, or-other' attachments mounted to you_
tractor.
LIGHT SWITCH: Turns the headlights on and off..
THROTTLE/CHOKE CONTROL: Used for' starting and
controlling engine speed_
CLUTCH/BRAKE PEDAL: Used for declutching and brak-
ing the tractor and starting the engine.
PARKING BRAKE: Locks clutch/brake pedal into the
brake position..
GEARSHIFT LEVER: Selects the speed and direction of
tractor.
ATTACHMENT LIFT LEVER: Used to raise, lower and
adjust the mower deck or other attachments mounted to
your tractor,
LIFT LEVER PLUNGER: Used to release attachment lift
lever when changing its position,
IGNITION SWITCH: Used for starting and stopping the
engine.
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 a wide
vision safety mask for over the spectacles or standard safety glasses.
HOW TO USE YOUR TRACTOR
TO SET PARKING BRAKE (See Fig. 7)
• Depress clutch/brake pedal intoful "BRAKE" position
and hold,,
-Place parking brake lever in"ENGAGED" position and
release pressurefrom clutch/brake pedal. Pedal should
remain in "BRAKE" position. Make sure parking brake
will hold vehicle secure_
STOPPING (See Fig. 7)
MOWER BLADES -
°Move attachment clutch lever to "DISENGAGED" po-
sition_
GROUND DRIVE -
•Depress clutch/brake pedal intofull "BRAKE" position,.
• Move gearshift lever to neutral (N) position,,
ENGINE -
=Move throttle control to stow (,,_) position_
NOTE: Failure to move throttle control to slow (_)
position and allowing engine to idle before stopping may
cause engine to "backfire",,
o Turn ignition key to "OFF" position and remove key.
Always remove key when leaving tractor to prevent
unauthorized use.
•Never use choke to stop engine,
NOTE: Under certain conditions when tractor is standing
idle with the engine run ning, hot engine exhaust gases may
cause "browning" of grass. To eliminate this possibility,
always stop engine when stopping tractor on grass areas°
.... _ i i llll,,nll,,lll,,i
CAUTION: Always stop tractor com-
pletely, as described above, before leav-
ing the operator's position; to empty
grass catcher, etc.
TO USE THROTTLE CONTROL (See Fig. 7)
Always operate engine at full throttle°
,, Operating engine at less than full throttle reduces the
battery charging rate.
° Full throttle offers the best bagging and mower perfor*
mance,
TO MOVE FORWARD AND BACKWARD
(See Fig. 7)
The direction and speed of movement is controlled by the
gearshift lever.
' "_L" u,luu,,,,,
=Start tractor with clutch/brake pedal depressed and
gearshift lever in neutral (N) position.,
• Move gearshift lever to desired position.,
= Slowly release clutch/brake pedal to start 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,
THROTTLE/CHOKE ATTACHMENT CLUTCH LEVER "ENGAGED" POSITION
"DISENGAGED"
T1ON
"BRAKE"
POSITION
PARKING BRAKE
"ENGAGED" POSITION
"DISENGAGED"
POSITION
GEARSHIFT
LEVER
CLUTCHfBRAKEPEDAL
"DRIVE"POSITION
FIG. 7
TO ADJUST MOWER CUTTING HEIGHT
(See Fig. 6)
The position of the attachment lift lever determines the
cutting height.
•Grasp lift lever_
o Press plunger with thumb and move lever to desired
position.
The cutting height range is approximately 1-1/2 to 4". The
heights are measured from the ground to the blade tip with
the engine not running. These heights are approximate
and may vary depending upon soil conditions, height of
grass and types of grass being mowed
oThe average lawn should be cut to approximately 2-1t2
inches during the cool season and to over 3 inches
during hot months. For healthier and better looking
lawns, mow often and after moderate growth°
•For best cutting performance, grass over 6 inches in
height should be mowed twice, Make the first cut
relatively high; the second to desired height°
11

OPERATIO
TO OPERATE MOWER (See Fig. 8)
Your tractor isequipped with an operatorpresence sensing
switch. Any attempt by the operator to leave the seat with
the engine runningand the attachment clutch engaged will
shut off the engine,.
oSelect desired height of cut°
o Start mower blades by engaging attachment clutch
controt.
° TO STOP MOWER BLADES - disengage attachment
clutch control.
CAUTION: Do not operate the mower
without either the entire grass catcher,
on mowers so equipped, or the dis-
charge guard in place,
ATTACHMENT CLUTCH LEVER
"DISENGAGED" POSITION "ENGAGED"
POSITION ATTACHMENT
DISCHARGE
GUARD
FIGo8
TO OPERATE ON HILLS
CAUTION: Do not drive up or down
hills with slopes greater than 15° and
do not drive across any slope,
Choose the slowest speed before starting up ordown
hills..
o Avoid stopping or changing speed on hills°
o If slowing is necessary, move throttle control lever to
slower' position_
°If stepping is absolutely necessary, push clutch/brake
pedal quickly to brake position and engage parking
brake_
Move gearshift lever to 1st gear. Be sure you have
al!owed room for tractor to roll slightly as you restart
movemenL
° To restart movement, slowly release parking brake and
clutch/brake pedal
° Make all turns slowly
TO TRANSPORT
o Raise attachment lift to highest position with attach-
ment lift control..
° When pushing or towing your tractor, be sure gearshift
lever is in neutral (N) position
° Do not push or tow tractor at more than five (5) MPH.
NOTE: To protect hood from damage when transporting
your tractor on a truck or a trailer, be sure hood isclosed and
secured to tractor_ Use an appropriate means oftying hood
to tractor' (rope, cord, etc).
BEFORE STARTmNG THE ENGINE
CHECK ENGINE OIL LEVEL (See Fig. 14)
° The engine in yourtractor has been shipped, fromthe
factory, already filled with summer' weight oil.
o Check engine oil with tractor on level ground.
o Remove oil fill cap/dipstick and wipe clean, reinsert the
dipstick and screw cap tight, wait for a few seconds,
remove and read oil level. If necessary, add oil until
"FULL" mark on dipstick is reached., Do not overfill
• For cold weather operation you should change oil for
easier starting (See "OIL VISCOSITY CHART" in the
Customer Responsibilities section of this manuat),
° To change engine oil, see the Customer Responsibili-
ties section in this manual
ADD GASOLINE
= Fill fuel tank, Use fresh, clean, regular unleaded
gasoline. (Use of leaded gasoline will increase carbon
and lead oxide deposits and reduce valve life).
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING..
WARNING: Experience indicates that alcohol blended
fuels (called gasohol or using ethanol or methanol) can
attract moisture which leads to separation and formation of
acids during storage. Acidic gas can damage the fuel
system of an engine while in storage_ To avoid engine
problems, the fuel system should be emptied before stor-
age 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 Instruc-
tions for additional information. Never use engine or
carburetor cleaner products in the fuel tank or permanent
damage may occur=
CAUTION: Fill to bottom of gas tank
filler neck. Do not overfill. Wipe oft any
spilled oil or fuel. Do not store, spill or
use gasoline near an open flame.
12

OPERAON
TO START ENGINE (See Fig. 7)
When starting engine for the first time or if engine has run
out of fuel, itwill take extra cranking time to move fuel from
the tank to the engine.
,, Depress clutch/brake pedal and set parking brake°
* Place gearshift lever in neutral (N) position
°Move attachment clutch to "DISENGAGED" position.
,Move throttle control lever to choke (X) position for
co d eng ne start. For warm eng ne start, move throttle
control to fast (,_) position°
°Insert key intoignitionand 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 engine does not start after
several attempts, move throttle control to fast (,_,)
position, wait a few minutes and try again°
- When engine starts, move throttle control to desired
position..
o Allow engine to warm up for a few minutes before
engaging drive or attachments°
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 Adjust-
ments section of this manual..
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 trim-
ming..
o Drive so that clippings are discharged onto the area
that has been cut. Have the cut area to the right of the
machine.. This will result in a more even distribution of
clippings and more uniform cutting..
• When mowing large areas, start by turning to the right
so that clippings will discharge away from shrubs,
fences, driveways, etc. After one or two rounds, mow
in the opposite direction making left hand turns until
finished (See Fig_9 ).
• If grass is extremely tall, it should be mowed twice to
reduce load and possible fire hazard from dried clip-
pings. Make first cut relatively high; the second to the
desired height.
o Do not mow grass when it is wet.. Wet grass will plug
mower and leave undesirable clumps.. Allow grass to
dry before mowing.
o Always operate engine at full throttle when mowing to
assure better mowing performance and proper dis-
charge of material. Regulate ground speed by select-
ing a low enough gear to give the mower cutting
performance as wel! as the quality of cut desired.
,, When operating attachments, select a ground speed
that wilt suit the terrain and give best performance of
the attachment being used.
J
FIG. 9
13

CUSTOME RESPO L TmES
MAINTENANCE SCHEDULE__.___, _o_ __
FiLL tN DATES __.#_
AS YOUCOMPLETE __SERvIOkX/_ _4:"z" £,1x_/ ,_._" R"_ ._ 9"_ gG._
REGULAR SERVICE CE DATES
Check Brake Operation _
Check Tire Pressure 6#4
T Check for Loose Fasteners _ 6##7
R Sharpen/Replace Mower Blades 6##'4 ...........
_ Lubiicaiion .................... _ = _
Cha t
T Check Battery Leve!/Recharge _6 ...
0 Clean Batteryand Terminals _/ . 6/
R CheckTransaxle Cooling 6f
Adjust Blade Belt(s) Tension _#'s
, ,, Adjust Motion Drive Belt(s) Tension _/5 ...... ,.......................,_,_,,,,,,,
CheckEng!ne Oi!=Levef .............. _ ........... _ .......................................
Change Engine Oil _ i_!,2,3 _#'
E CIean Air Filter _ . . _#'2
IN Clean Air Screen 64#2 . ..
i G Inspect Muffler/Spark Attester
....................................................... _ .... _ ......... _ , ....... , ........ .... - ...... - ........ -- ...... - .... . _ =- - __
I Replace Oil Filter (tf equipped) _,2
N 'Clean Engine Cooling Fins .... [ _#'2
Replace......................................................Spad,. Plug "....... '........ ' ,' ...... ,'........ :'_ _ ..... ..........
Replace Air Filter Paper Cartridge _#_2
Replace Fuel Filter _/'
t - 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
3 - If equipped with oil _ilter, change oil every 50 hours
4 - Replace blades more oflen when mewing in sandy soil
5 - If equipped with adjustable system
6-Not required if equtpped with maintenance-free battery
7 -Tigh_,en front axle pivot bolt re 35 tt 4bs maximum
Do nor overlighten
GENERAL RECOMtVlENDATtONS
The warranty on this tractor does not cover items that have
been subjected to operator abuse or negligence, To
receive full value from the warranty, operator must maintain
tractor as instructed in this manual,
Some adjustments will need to be made periodically to
properly maintain your tractor.
All adjustments in the Service and Adjustments section of
this manual should be checked at least once each season,
Once a year you should replace the spark plug, clean
or replace air filter', and check blades and belts for
wear.. A new spark plug and clean air filter assur'e
proper air-fuel mixture and help your engine run better
and last longer..
BEFORE EACH USE
• Check engine oil level
,' Check brake operation.
•Check tire pressure..
° Check for loose fasteners
LUBRICATION CHART
GSPINDLE ZERK _ SPINDLE ZERK (_)
® ®
BEARING ZERK BEARING ZERK
ENGINE(_)
(9CLUTCH
PIVOT(S)
(_) SAE 30 OR 10W30 MOTOR OIL
®GENERAL PURPOSE GREASE
(_) REFER TO CUSTOMER RESPONSIBILITIES "ENGINE" SECTION
IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS
WHICH HAVE SPECIAL NYLON BEARINGS VISCOUS LUBRI-
CANTS 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, POW-
14 DERED GRAPHITE TYPE LUBRICANT SPARINGLY

,i .................. i,'r'
ULITUES
TRACTOR
Always observe safety rules when performing any mainte-
nanceo
BRAKE OPERATION
if tractor requires more than six (6) feet stopping distance
at high speed in highest gear, then brake must be adjusted..
(See "TO ADJUST BRAKE" in the Service and Adjust-
ments section of this manual)..
TIRES
•Maintain proper air pressure in all tires (See "PROD-
UCT SPECIFICATIONS" on page 3 of this manual)..
•Keep tires free of gasoline, oil, or insect control chemi-
cals which can harm rubber..
•Avoid stumps, stones, deep ruts, sharp objects and
other hazards that may cause tire damage..
BLADE CARE
For best results mower blades must be kept sharp_
place bent or damaged blades,.
BLADE REMOVAL (See Fig. 10)
°
Re-
Raise mower to highest position to allow access to
blades_
•Remove hex bolt, lock washer and fiat washer secu ring
bladeo
° Install new or resharpened blade with trailing edge up
towards deck as shown..
o Reassemble hex bolt, lock washer and fiat washer in
exact order as shown..
•Tighten bolt securely (30-35 Ft. Lbs. torque).
IMPORTANT: BLADE BOLT IS GRADE 8 HEATTREATEDo
NOTE: We do not recommend sharpening blade -but ifyou
do, be sure the blade is balanced.
BLADE MANDREL
ASSEMBLY
HEXBOLT
(GRADE8)*
TRAILING EDGE
*A GRADESHEATTREATED BOLTCANBE
IDENTIFIED BYSIXLINES ONTHEBOLTHEAD,
FIG. 10
TO SHARPEN BLADE (See Fig. 11)
Care should be taken to keep the blade balanced. An
unbalanced blade will cause excessive vibration and even-
tual damage to mower and engine..
• The blade can be sharpened with a file or on a grinding
wheel Do not attempt to sharpen while on the mower.,
• To check blade balance, you will need a 5/8" diameter
steel bolt, pin, or a cone balancer. (When using a cone
balancer, follow the instructions supplied with bal-
ancer).
o Slide blade on to an unthreaded portion ofthe steel bolt
or pin and hold the bolt or pin parallel with the ground.
If blade is balanced, it should remain in a horizontal
position, if either end of the blade moves downward,
sharpen the heavy end until the blade is balanced.
NOTE: Do not use a nail for balancing blade The lobes of
the center hole may appear to be centered, but are not.
CENTER HOLE
5/8" BOLT
OR PIN
BLADE
FIG. 11
15

OUSTOME
Y
BATTERY (See Fig. 12)
Your tractor has a battery charging system which is suffi-
cient for normal use. However, periodic charging of the
battery with an automotive charger will extend its iifeo
. Acid solution level in each battery ceil should be even
with bottoms of vent wells,, Add only distilled or iron free
water if necessary Do not overfill
• Keep battery and terminals clean.
• Keep battery bolts tight.
o Keep vent caps tight and smallvent holesin caps open.
. Recharge at 6 amperes for 1 hour,,
TO CLEAN BATTERY AND TERMINALS
Corrosion and dirt on the battery and terminals can cause
the battery to "leak" power,.
o Open battery box door..
o Disconnect BLACK battery cable first then RED bat-
tery cable and remove battery from tractor.
= Wash battery with solution of four tablespoons of
baking soda to one gallon of water, Be careful not to get
the soda solution into the cells,_
o Rinse the battery with plain water and dry.
° Clean terminals and battery cable ends with wire brush
unti! bdght.
= Coat terminals with grease or petroleum jelly.
• Reinstall battery (See "INSTALL BATTERY" in the
Assembly section of this manual)
CUT AWAY VIEW /VENTCAP
........ WELL
1_ BATTERY
CELL ACID
LEVEL
FIG. 12
V-BELTS
Check V-belts for deterioration and wear after 100 hours of
operation and replace if necessary_ The belts are not
adjustable_ Replace belts if they begin to slip from wear.
TRANSAXLE COOLING
Keep transaxie free from build-up of dirt and chaff which
can restrict cooling,,
mLMTmES
LUBRICATION
Only use high quality detergent oil rated with API service
classification SFor'SG. Select the oil's SAE viscosity grade
according to your expected operating temperature.
SAE VISCOSITY GRADES
°F _20_ 0_30" 32 _ 40 "_ 60" 80" 100 =
°c .3oo -2oo..........loo o" .........._o= 2oo 3'o" 4_oo
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
FIG. 13
NOTE: Although multi-viscosity oils (5W30, IOW30 etc°)
improve starting in cold weather, these multi-viscosity oils
will result in increased oil consumption when used above
32°F, Check your engine oil level more frequently to avoid
possible engine damage from running low on oil_
Change the oil after the first two hours of operation and
every 25 hours thereafter or at least once a year if the
tractor is not used for 25 hour's 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 (See Figs. 13 and 14)
Determine temperature range expected before oil change.
All oil must meet API service classification SF or SG,
°Be sure tractor is on level surface°
• Oil will drain more freely when warm°
• Catch oil in a suitable containeL
. Remove oil fill cap/dipstick, Be careful not to allow dirt
to enter the engine when changing oil,.
o Remove drain plug,
o After oil has drained completely, replace oil drain plug
and tighten securely.
• Refill engine with oif through oil fill dipstick tube, Pour
slowly. Do not overfill,, For approximate capacity see
"PRODUCT SPECIFICATIONS" on page 3 of this
manual
° Use gauge on oil fillcap/dipstick forchecking level Be
sure dipstick cap is tightened securely for accurate
reading. Keep oil at "FULL" line on dipstick,
FILL
CAP/DIPSTICK
OIL DRAIN
PLUG
16 FIG. 14

''i ill ,,ll,,,,,,MII','l"
CUSTOMER
............................ r ii;; ..............................
AIR FILTER (See Fig. 15)
Your engine will not run properly using a dirty air filter,
Clean the foam pre-cleaner after every 25 hours of opera-
tion or every season,, Service paper cartridge every 100
hours of operation or every season, whichever occurs first,,
Service air cleaner more often under dusty conditions,
° Remove knob(s) and cover.
TO SERVICE PRE-CLEANER
° Slide foam pre-cleaner off cartridge..
- Wash it in liquid detergent and water..
o Squeeze it dry in a clean cloth.
• Saturate it in engine oil. Wrap it in clean, absorbent
cloth and squeeze to remove excess oil.
° Ifvery dirty or damaged, replace pre-cleaner..
, Reinstall pre-cteaner over cartridge..
-Reinstall cover and secure with knob(s).
TO SERVICE CARTRIDGE
,, Remove cartridge nut.
, Carefully remove cartridge to prevent debris from en-
tering carburetor. Clean base carefully to prevent
debris from entering carburetor.
° Clean cartridge bytapping gently on flat surface.. Ifvery
dirty or damaged, replace cartridge.
° Reinstall cartridge, nut, precleaner, cover and secure
with knob(s)..
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 OR DRY
CARTRIDGE,,
COVER KNOB"--'_
CARTRIDGE
ESPONS LDT ES
CLEAN AiR SCREEN (See Fig, 16)
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 stubborn dried gum
fibers_
ENGINE COOLING FINS (See Fig. 16)
Remove any dust, dirt or oil from engine cooling fins to
prevent engine damage from overheating.,
,, Remove screws from blower housing and lift housing
and dipstick tube assembly off engine,
•Cover oil fill opening to prevent entry of dirt..
°Use compressed air or stiff bristle brush to thoroughly
clean engine cooling fins
°To reassemble, reverse above procedure_
SCREWS
DIPSTICK TUBE
ASSEMBLY
BLOWER HOUSING
AIR SCREEN
SCREWS
SPARK
PLUG
ENGINE COOLING FINS
FIG. 16
FIG. 15
17

CUSTO
MUFFLER
Inspect and replace corroded muffler and spark arrester (if
equipped) as it could create a fire hazard and/or damage_
SPARK PLUGS
Replace spark plugs at the beginning of each mowing
season or after every 100 hours of operation, whichever
occurs first. Spark pJug type and gap setting are shown in
"PRODUCT SPECIFICAT!ONS" on page 3 of this manual..
IN-LINE FUEL FILTER (See Fig. 17)
The fuel filter should be replaced once each season, iffuet
filter becomes clogged, obstructing fuel flow to carburetor',
replacement is required.
° With engine cool, remove fitter and plug fuel line
sections.
o Piace new fuel filter in position in fuel line with arrow
pointing towards carburetor.
° Be sure there are no fuel line leaks and clamps are
properly positioned_
" Immediately wipe up any spilled gasoline.
CLAMP CLAMP
FUEL
FILTER
FIG. 17
CLEANRNG
oClean engine, battery, seat, finish, etco of all foreign
matter.
= Keep finished surfaces and wheels free of all gasoline,
oil, etc_
= Protect painted surfaces with automotive type wax.
We do not recommend using a garden hose to clean your
tractor unless the electrical system, muffler, air filter and
carburetor are covered to keep water ouL Water in engine
can result in a shortened engine life_
18

SERVICE AND AOJUSTMENTS
CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:
, ,,i
oDepress clutcWbrake pedal fully and set parking brake.
oPlace gearshift lever in neutral (N) position.
°Place attachment clutch in "DISENGAGED" position.
=Turn ignition key "OFF" and remove key.
°Make sure the blades and all moving parts have completely stopped,
oDisconnect spark plug wire from spark plug and place wire where itcannot come in contact with
plug,
TRACTOR
TO REMOVE MOWER (See Fig. 18)
Mower will be easier to remove from the right side of tractor
oPlace attachment clutch in "DISENGAGED" position..
° Move attachment lift tever forward to lower mower to its
lowest position..
°Roll belt off engine pulley.
•Disconnect clutch rod from clutch lever by removing
retainer spring..
,Disconnect anti-sway bar from chassis bracket by
removing retainer spring..
=Disconnect suspension arms from rear deck brackets
by removing retainer springs..
= Disconnect front links from deck by removing retainer
springs_
°Raise lift lever to raise suspension arms° Slide mower
out from under tractor..
IMPORTANT: IF AN ATTACHMENT OTHER THAN THE
MOWER IS TO BE MOUNTED TO THE TRACTOR, THE
R.H. AND LH. SUSPENSION ARMS MUST BE REMOVED
FROM TRACTOR
TO INSTALL MOWER (See Fig. 18)
•Raise attachment lift lever to its highest position.
• Slide mower under tractor with discharge guard to right
side of tractor.
•Lower lift lever to its lowest position..
°Install mower in reverse order of removal instructions_
CLUTCH
SUSPENSION
ARMS
CLUTCH LEVER
RETAINER
SPRING
ENGINE
•_SPRINGS
_!i_ _ (BOTH StDES)
RETAINER
SPRING I
ANTI-SWAY BAR RETAINER
SPRINGS
(BOTH SIDES)
FIG. 18
19

SERVICE AND ADJUSTMENTS
TO LEVEL MOWER HOUSING
Adjust the mower while tractor is parked on level ground or
driveway. Make sure tires are properly inflated (See
"PRODUCT SP ECIFICATIONS" on page 3 of this manual).
If tires are over or underinflated, you witl not properly adjust
your mower:
SIDE-TO-SIDE ADJUSTMENT (See Figs.. t9 and 20)
o Raise mower to its highest position.
•At the midpoint of both sides of mower', measure height
from bottom edge of mower to ground. Distance "A" on
both sides of mower' should be the same or within 1/4"
of each other:
•If adjustment is necessary, make adjustment on one
side of mower only,.
o To raise one side of mower, tighten lift linkadjustment
nut on that side.
° To lower one side of mower, loosen lift link adjustment
nut on that side..
NOTE: Each full turn of adjustment nut will change mower
height about 1/8".
Recheck measurements after adjusting°
80TTOMEDGE BowoMEDGE
OF MOWER TO OF MOWER TO
GROUND V-_ z_-_ OUND
GROUND LINE
SUSPENSION
ARM
FIG, 19
LIFT LINK
ADJUSTMENT NUT
FIG, 20
FRONT-TO-BACK ADJUSTMENT (See Figs° 21 and 22)
IMPORTANT: DECK MUST BE LEVEL SIDE-TO-SIDE IF
THE FOLLOWING FRONT-TO-BACK ADJUSTMENT 1S
NECESSARY, BE SURE TO ADJUST BOTH FRONT LINKS
EQUALLY SO MOWER WILL STAY LEVEL SIDE-TO-
SIDE,
To obtain the best cutting results, the mower' housing
should be adjusted so that the front isapproximately t/4" to
3/4" lower' than the rear when the mower is in its highest
position
Check adjustment on right side of tractor. Measure dis-
tance"D" directly in front and behind the mandrel at bottom
edge of mower housing as shown.
o Before making any necessary adjustments, checkthat
both front links are equal in length. Both links should be
approximately 10-3/8".
° If links are not equal in length, adjust one Iink to same
length as other link.
= To lower front of mower loosen nut "E" on both front
links an equal number of turns..
° When distance "D" is 1/4" to 3/4" lower at front than
rear, tighten nuts "F" against trunnion on both front
links
° To raise front of mower, loosen nut"F" from trunnion on
both front links.. Tighten nut "E" on both front links an
equal number of turns.
= When distance "D" is 1/4" to 3/4" lower at front than
rear, tighten nut "F" against trunnion on both front links.
o Recheck side-to-side adjustment.
,:,,.c_:_ ! :"t" .MANDREL
'_-_ It-j .........."7
FIG, 21
BOTH FRONT LINKS MUST BE EQUAL IN LENGTH
NUT"E"
NUT"F"
FRONTLINKS TRUNNION
20 FIG. 22