Craftsman 917270650 Owner’s Manual

Owner's Manual i::__o.I

CRRFTSMRNo

15.5 HP

ELECTRIC START

42" MOWER

6 SPEED TRANSAXLE

LAWN TRACTOR

Model No.

917.270650

• Safety

• Assembly

• Operation

• Maintenance

• Repair Parts

CAUTION:

Read and follow all Safety Rules and Instructionsbefore operat- ing this equipment.

For answers to your questions

about this product, Call:

1-800-659-5917

Sears Craftsman Help Line

5 am - 5 pro,Mon - Sat

Sears, Roebuck and Co., Hoffman Estates, II60179

Visit our Craftsman website:www.sears.com/craftsman

Warranty...............................................2

SafetyRules .........................................2

ProductSpecifications..........................5

Assembly..............................................8

Operation............................................11

Serviceand Adjustments .................... 21

Storage ............................................... 27

Troubleshooting ................................. 28

Repair Parts ........................................ 32

Parts Ordering ..................... Back Cover

MaintenanceSchedule......................17

LIMITED TWO YEAR WARRANTY ON CRAFTSMAN RIDING EQUIPMENT For two (2) years from the date of purchase, if this Craftsman Riding Equipment is

maintained, lubricated and tuned up according to the instructions in 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:

• Expendable items which become worn during normal use, such as blades, spark plugs, air cleaners, belts, etc.

• Tire replacement or repair caused by punctures from outside objects, such as nails, thorns, stumps, or glass.

• Repairs necessary because of operator abuse, negligence, improper storage or accident or the failure to maintain the equipment according to the instructions

contained in the owner's manual.

• Riding equipment used for commercial or rental purposes.

LIMITED 90 DAY WARRANTY ON BAI-rERY For ninety (90) days from date of purchase, if any battery included with this riding

equipment proves defective in material or workmanship and our testing determines the battery will not hold a charge, Sears will replace the battery at no charge. In-home warranty service on your Craftsman riding equipment is available at no charge for 30

days from the date of purchase. Please contact your nearest service center. After 30 days from the date of purchase, warranty service is available by taking your Craftsman

riding equipment to your nearest Sears Service Center. (In-home warranty service will still be available after 30 days from the date of purchase but a standard trip charge will

apply). This warranty applies only while this product is in the United States. This Warranty gives you specific legal rights, and you may also have other rights which may

vary from state to state. Sears, Roebuck and Co., D/817 WA, Hoffman Estates, IL 60179

IMPORTANT: 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.

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 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 blade.

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

if anyone enters the area.

• Never carry passengers.

• Do not mow in reverse unless abso- lutely 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.

• Data indicates that operators, age 60

years and above, are involved in a

large percentage of riding mower- related injuries. These operators

should evaluate their ability to operate the riding mower safely enough to

protect themselves and others from

serious injury.

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. If you

cannot back up the slope or if you 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 ob-

stacles.

• Use slow speed. Choose a low gear

so that you will not have to stop or shift while on the slope.

• Follow the manufacturer's recommen-

dations for wheel weights or counter- weights 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 notturn on slopes unless neces- sary, 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 nottry to stabilize the machine by

putting your foot on the ground.

• Do not use grass catcher on steep slopes.

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 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 fall off and be seriously injured or interfere

with safe machine operation.

• Never allow children to operate the

machine.

• Use extra care when approaching

blind corners, shrubs, trees, or other

objects that may obscure vision.

SERVICE

• Use extra care in handling gasoline and other fuels. They are flammable and vapors are explosive.

Use only an approved container. Never remove gas cap or add fuel

with the engine running. Allow en- gine 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 heat-

er.

• 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 necessary.

• 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.

• Be sure the area is clear of other

people before mowing. Stop machine if anyone enters the area.

• Never carry passengers.

• Do not mow in reverse unless abso-

lutely necessary. Always look down and behind before and while backing.

• Never carry children. They may fall off and be seriously injured or interfere with safe machine operation.

• 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.

_i= Look for this symbol to point out important safety precautions. It means

CAUTION!!! BECOMEAWARE!!!YOUR SAFETY IS INVOLVED.

• Mow up and down slopes (15 ° Max),

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 obsta-

cles.

• Use slow speed. Choose a low gear

so that you will not have to stop or shift while on the slope.

• Avoid starting or stopping on a slope. If

tires lose traction, disengage the

blades and proceed slowly straight

down the slope.

• Do notturn on slopes unless neces-

sary, and then, turn slowly and gradu- ally downhill, if possible.

_i WARNING: The engine exhaust from this product contains chemicals known to

the State of California to cause cancer, birth defects, or other reproductive harm.

• 1=CAUTION: In order to prevent accidental starting when setting up,

transporting, adjusting or making repairs

always disconnect spark plug wire and place wire where it cannot contact spark

plug.

PRODUCT SPECIFICATIONS

GASOLINE CAPACITY

AND TYPE:

OILTYPE

t_PI-SF/SG/SH):

::)IL CAPACITY: SPARK PLUG:

GAP: .030")

_,ALVE _,LEARANCE:

_ROUND SPEED FORWARD: CMPH): I s'r 1,1

TIRE PRESSURE: FRONT: 14 PSI

CHARGING 3 AMPS BATTERY SYSTEM: 5 AMPS HEADLIGHTS

BAI-FERY: AMP/HR: 25

BLADE BOLT 27-35 FT. LBS. TORQUE:

1.25 GALLONS UNLEADED

REGULAR

SAE 30 (ABOVE 32°F

SAE 5W-30

(below 32°F)

3.0 PINTS CHAMPION RJ19LM

OR J19LM INTAKE: .005"-.007"

EXHAUST: .009"-.011"

2N° 1,4 3 R° 2,2

4TM 3.3 5TM 4.4

6TM 4.9

REVERSE: 1.4

REAR: 12 PSI

MIN. CCA: 190 CASE SIZE: U1R •

MAINTENANCEAGREEMENT

A Sears Maintenance Agreement is

available on this product. Contact your nearest Sears store for details.

CUSTOMER RESPONSIBILITIES

• Read and observe the safety rules.

• Follow a regular schedule in maintain- ing, caring for and using your tractor.

• Follow the instructions under "Mainte- nance" and "Storage" sections of this

owner's manual.

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-covered land unless the engine's exhaust system is equipped

with a spark arrester meeting applicable

local or state laws (if any). If a spark arrester is used, it should be maintained

in effective working order by the opera-

tor.

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).

CONGRATULATIONS on your purchase of a Craftsman Tractor. It has been

designed, engineered and manufactured to give you the best possible depend- ability and performance.

Should you experience any problem you cannot easily remedy, please contact your nearest Sears Authorized Service Center. We have competent, well-trained technicians and the proper tools to service or repair this tractor.

Please read and retain this manual. The instructionswill enable you to assemble

and maintain your tractor properly. Always observe the "SAFETY RULES".

(1) Large Flat

Washer

Parts Bag contents shown full size

(1) Hex Bolt

3/8-16 x 1

(1) Lockwasher 3/8

!iiiiiiiiiiiiii! ,,,.ex.o,,

(1) Knob

(2) Screws _--_ _ (2) Lock Washers

5/16-18 x 1-1/4

(1) Locknut 5/16-18

(1) Shoulder Bolt

5/16-18

(1) Washer

2 x 1-3/16 x 12 Gauge

(2) Washers _. -- J (2) Weld Nuts #10

3/16 x 3/4 x 16 Gauge_.,_

,_ox_,_,o /_'_

Seat

Parts packed separately in carton

Steering

Wheel

Manual

(,-) (2) Latch Hook

Assemblies

Mulcher Video

Plate Cassette

Parts Bag contents not shown full size

,c_(2) Keys _ Steering

,/ \ Wheel

r-1

Parts Bag

Slope Sheet

__ed_g _ Steering

II Extension

II Shaft

Steering Wheel Iol

Adapter

Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes. To ensure safe end 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. Review the video cassette before

you begin. TOOLS REQUIRED FOR ASSEMBLY

A socket wrench set will make assembly easier. Standard wrench sizes you need

are listed below.

(1) Utility knife (1) 9/16" wrench (2) 1/2" wrench (1) 13re pressure gauge

(1) Phillips screwdriver When right or left hand is mentioned in this manual, it means, from your point of view, when you are in the operating

position (seated behind the steering wheel).

TO REMOVE TRACTOR FROM

[___H ex_l_!l__gnsert

(_ jSteering Boot

Steering wneel _

/ Tabs

Extension

Shaft_._--'--_Adapter

5/16 Locknut_ 5/16 Hex Bolt

CARTON

UNPACK CARTON

• Remove all accessible loose parts and

parts boxes from shipping carton.

• Cut, from top to bottom, along lines on all four corners of shipping carton, and

lay panels flat.

• Check for any additional loose parts or

boxes and remove.

BEFORE ROLLING TRACTOR OFF SKID ATTACH STEERING WHEEL

ASSEMBLE EXTENSION SHAFT AND

BOOT

• Slide'extension shaft onto lower steering shaft. Align mounting holes

in extension and lower shafts and

install 5/16 hex bolt and locknut.

Tighten securely.

IMPORTANT: Tighten bolt and nut

securely to 18-22 ft. Ibs, torque,

• Place tabs of steering boot over tab slots in dash and push down to

secure.

INSTALL STEERING WHEEL

• Position front wheels of the tractor so

they are pointing straight forward.

• Slide steering wheel adapter onto steering shaft extension.

Lower Steering _-_, _'".

Sha_ .,. ° ._..___,_-rab

• Position steering wheel so cross bars are horizontal (left to right) and slide

inside boot and onto adapter.

• Assemble large flat washer, 3/8 lock washer, 3/8 hex bolt and tighten

securely.

• Snap steering wheel insert into center

of steering wheel.

• Remove protective materials from

tractor hood and grill.

IMPORTANT; Check for and remove any staples in skid that may puncture

tires where tractor is to roll off skid.

, "-- _,'_ / Slots

HOW TO SET UPYOUR TRACTOR

CHECK BATTERY

Lift seat pan to raised postion and open battery box door.

If this battery is put into service after month and year indicated on label (la-

bel located between terminals) charge

battery for minimum of one hour at 6- 10 amps. (See "BA'I-rERY" in MAINTE-

NANCE section of this manual for charging structions.)

Label

Terminal

Battery Door

INSTALL SEAT

Adjust seat before tightening adjustment

knob.

• Remove cardboard packing on seat

pan. Place seat on seat pan and assemble

shoulder bolt. Tighten shoulder bolt

securely.

• Assemble adjustment knob and flat washer loosely. Do not tighten.

• 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.

• Get off seat without moving its

adjusted position.

• Raise seat and tighten adjustment

knob securely. Seat

Shoulder Seat Pan Bolt

Flat Washer

Adjustment

Knob

TO ROLLTRACTOR OFF SKID (See

Operation section for location and

function of controls)

• Press lift lever plunger and 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 forward off skid.

• Remove banding holding discharge guard up against tractor.

TO DRIVE TRACTOR OFF SKID

WARNING: Before starting, read,

understand 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.

• Be sure all the above assembly steps have been completed.

• Check engine oil level and fill fuel tank with gasoline.

• Sit on seat in operating position, depress clutch/brake pedal and set the parking brake.

• Place gear shift lever in neutral (N) position.

• Press lift lever plunger and raise attachment lift lever to its highest

position.

• Start the engine. After engine has started, move throttle control to idle

position.

• Depress clutch/brake pedal into full "BRAKE" position and hold. Move

gearshift lever to 1st gear.

• Slowly release clutch/brake pedal and

slowly drive tractor off skid.

• Apply brake to stop tractor, set parking

brake and place gearshift lever in neutral position.

• Turn ignition key to "OFF' position.

Continue with the instructions that follow.

INSTALL MULCHER PLATE

Install two latch hooks to mulcher plate using screw, washer, lock washer, and

weld nut as shown.

NOTE: Pre-assemble weld nut to latch hook by inserting weld nut from the top

with hook pointing down.

• Tighten hardware securely.

• Raise and hold deflector shield in

upright position.

• Place front of mulcher plate over front

of mower deck opening and slide into

place, as shown.

• Hook front latch into hole on front of

mower deck.

• Hook rear latch into hole on back of

mower deck.

CAUTION: Do not remove discharge

guard from mower. Raise and hold guard when attaching mulcher plate and allow it to rest on plate while in operation.

Hook

Weld Nut Points

From The To Down

Lock

Weld Nut

Latch

Plate '_kl_Screw

Shield

TO CONVERT TO BAGGING OR DISCHARGING

Washer Latch

Hook

=ck

Washer

isher

._ Latch Hooks

Nut

Simply remove mulcher plate and store in a safe place. Your mower is now ready

for discharging or installation of optional grass catcher accessory.

NOTE: It is not necessary to change blades. The mulcher blades are de-

signed for discharging and bagging also.

CHECKTIRE PRESSURE

The tires on your tractor were overin-

flated at the factory for shipping pur- poses. Correct tire pressure is important

for best cutting performance.

• Reduce tire pressure to PSI shown in

"PRODUCT SPECIFICATIONS" section of this manual.

CHECK DECK LEVELNESS

For best cutting results, mower housing

should be properly leveled. See 'qO

LEVEL MOWER HOUSING" in the Service and Adjustments section of this

manual.

CHECK FOR PROPER POSITION OF ALL BELTS

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 how to operate your tractor, check to see that the brake is

properly adjusted. See 'q'O ADJUST

BRAKE" in the Service and Adjustments section of this manual.

,/'CHECKLIST

BEFORE YOU OPERATE AND ENJOY

YOUR NE'3N TRACTOR, WE WISH TO ASSURE THAT YOU RECEIVE TH E

BEST PERFORMANCE AND SATISFACTION FROM THIS QUALITY

PRODUCT. PLEASE REVIEW THE FOLLOWING

CHECKLIST:

/All assembly instructions have been

completed.

,/No remaining loose parts in carton.

,/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-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 HOWTO USE YOUR TRACTOR, PAY EXTRAAI-rENTION 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.

These symbols may appear on your tractor or in literature supplied with the product.

Learn and understand their meaning.

BA'rrERY CAUTION OR REVERSE FORWARD FAST SLOW

ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON OVER TEMP

FUEL CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED MOWER LIFT

WARNING

LIGHT

LOCKED

H L

ATTACHMENT REVERSE NEUTRAL HIGH LOW PARKING BRAKE

CLUTCH ENGAGED

A'I-rACHMENT KEEP AREA CLEAR SLOPE HAZARDS

IGNITION CLUTCH DISENGAGED

DANGER, KEEP HANDS AND FEET AWAY

(SEE SAFETY RULES SECTION)

FREE WHEEL

(Automatic Models only)

KNOWYOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING

YOUR TRACTOR

Compare the illustrationswith your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference.

Throttle

Clutch/ Brake Pedal

Ammeter

Attachment IgnitionSwitch

Clutch Lew

Gearshift Lever

ht Switch

Lever Plunger

Lift Lever

Brake Lever

Our tractors conform to the safety standards of the American National Standards

Institute.

AMMETER - Indicates charging (+) or discharging (-) of battery.

ATTACHMENT CLUTCH LEVER - Used to engage the mower blades, or other

attachments mounted to your tractor. ATTACHMENT LIFT LEVER - Used to

raise, lower, and adjust the mower deck or other attachments mounted to your

tractor.

CLUTCH/BRAKE PEDAL - Used for declutching and braking the tractor and

starting the engine.

GEARSHIFT LEVER - Selects the speed and direction of tractor.

IGNITION SWITCH - Used for starting

and stopping the engine.

LIFT LEVER PLUNGER - Used to release attachment lift lever when

changing its position. LIGHT SWITCH - Turns the headlights on and off.

PARKING BRAKE LEVER - Locks clutch/brake pedal into the brake position.

THROTTLE/CHOKE CONTROL- Used for starting and controlling engine speed.

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

over spectacles or standard safety glasses.

HOW TO USE YOUR TRACTOR

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.

• Depress clutch/brake pedal into full "BRAKE" position and hold.

• Place parking brake lever in "EN- GAGED" position and release pres-

sure from clutch/brake pedal. Pedal should remain in "BRAKE" position.

Make sure parking brake will hold

tractor secure.

__ "Disengaged"

-_ "_\"._._ _ _ Position

Attachment Clutch Lever

"Engaged" Position

Park,ng

Control--.._._', \ _, /\\-_ / Brake

----_\'_ \'VI/ "Engaged"

Clutch/ "_. "'.--_-_-'-_---°.3_ Position

Brake__

_ f_'_ Gearshift

"Disengaged" =" '_"_

Position Position

STOPPING

MOWER BLADES -

• To stop mower blades,move attach- ment clutch lever to "DISENGAGED"

position.

GROUND DRIVE -

• To stop ground drive, depress clutch/ brake pedal into full "BRAKE" position.

• Move gearshift lever to neutral (N) position.

ENGINE -

• Move throttle control to slow position. NOTE: Failure to move throttle control to

slow position and allowing engine to idle before stopping may cause engine to

"backfire".

• 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.

IMPORTANT: Leaving the ignition switch in any position other than "OFF" will cause the battery to be discharged,

(dead). NOTE: Under certain conditions when

tractor is standing idle with the engine

running, hot engine exhaust gases may cause "browning" of grass. To eliminate

this possibility, always stop engine when

stopping tractor on grass areas.

/k CAUTION: Always stop tractor completely, as described above, before leaving the operator's position; to empty

grass catcher, etc.

TO USETHROTI'LECONTROL

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 performance.

TO MOVE FORWARD AND

BACKWARD

The direction and speed of movement is

controlled by the gearshift lever.

• 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.

TO ADJUST MOWER CUTrlNG

HEIGHT

The position of the attachment lift lever

determines the cutting height.

• Grasp lift lever.

• Press plunger with thumb and move lever to desired position.

The cutting height range is approxi-

mately 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.

• The average lawn should be cut to approximately 2-1/2 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.

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.

• Select desired height of cut.

• Start mower blades by engaging

attachment clutch control.

• TO STOP MOWER BLADES - disen- gage attachment clutch control.

CAUTION: Do not operate the

mower without either the entire grass catcher, on mowers so equipped, or

the discharge guard in place.

Attachment Clutoh Lever "Engaged"

Position,/_! _ / / Attachemnt Lift

_.(._._Y,,_/_ . Lever High

'--/Y--Z;;_'_-_ Position

"Oisen_ag_ _. _.'_._ /..:

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 or down hills.

• Avoid stopping or changing speed on

hills.

• If slowing is necessary, move throttle

control lever to slower position.

• If stopping 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 allowed room for tractor

to roll slightly as you restart movement.

• To restart movement, slowly release

parking brake and clutch/brake pedal.

• Make all turns slowly. TO TRANSPORT

• Raise attachment lift to highest position with attachment 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 is closed and

secured to tractor. Use an appropriate

means of tying hood to tractor (rope,

cord, etc.).

TOWING CARTSAND OTHER

ATTACHMENTS

Tow only the attachments that are

recommended 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. fires can lose traction with

the ground and cause you to lose control

of your tractor.

BEFORE STARTING THE ENIGNE CHECK ENGINE OIL LEVEL

• The engine in your tractor has been

shipped, from the factory, already filled

with summer weight oil.

• Check engine oil with tractor on level

ground.

• 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 neces-

sary, 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 Mainte- nance section of this manual).

• To change engine oil, see the Mainte- nance section in this manual.

ADD GASOUNE

• Fill fuel tank. 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 quantities that can be used within 30 days to assure fuel fresh-

ness.

IMPORTANT: When operating in

temperatures below 32°F(0°C), use fresh, clean winter grade gasoline to

help insure good cold weather starting. a_cWARNING: Experience indicates that

ohol 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. _eCAUTION: Fill to bottom of gas tank

r neck. Do not overfill. Wipe off any

spilled oil or fuel. Do not store, spill or

use gasoline near an open flame.

TO START ENGINE 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.

• Sit on seat in operating position, depress clutch/brake pedal and set

parking brake.

• Place gear shift lever in neutral (N) position.

• Move attachment clutch to "DISEN- GAGED" position.

• Move throttle control to choke position.

NOTE: Before starting, read the warm

and cold starting procedures below.

• 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.

WARM WEATHER STARTING (50 ° F and above)

• 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 and below)

• When engine starts, allow engine to

run with the throttle control in the choke position until the engine runs

roughly, then move throttle control to fast position. This may require an

engine warm-up period from several seconds to several minutes, depend-

ing on the temperature.

• The attachments can also be used during 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 perfor-

mance. See 'q-O ADJUST CARBURE- TOR" in the Service and Adjustments

section of this manual.

MOWING TIPS

• Mower should be properly leveled for best mowing performance. See 'frO

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 been cut. Have

the cut area to the right of the tractor. This will result in a more even distribu-

tion 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.

• If grass is extremely tall, it should be mowed twice to reduce load and

possible 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 gear 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 attachment being used.

MULCHING MOWING TIPS IMPORTANT: For best performance,

keep mower housing free of built-up grass and trash. Clean after each use.

• The special mulching blade will recut

the grass clippings many times and reduce them in size so that as they fall

onto the lawn they will disperse into the grass and not be noticed. Also, the mulched grass will biodegrade quickly

to provide nutrients for the lawn. Always mulch with your highest

engine (blade) speed as this will

provide the best recutting action of the blades.

• Avoid cutting your lawn when it is wet.

Wet grass tends to form clumps and

interferes with the mulching action.

The best time to mow your lawn is the early afternoon. At this time the grass

has dried and the newly cut area will not be exposed to the direct sun.

• For best results, adjust the mower

cutting height so that the mower cuts off only the top one-third of the grass blades. For extremely heavy mulching,

reduce your width of cut on each pass and mow slowly.

• Certain types of grass and grass

conditions may require that an area be mulched a second time to completely

hide the clippings. When doing a second cut, mow across or perpen-

dicular to the first cut path.

• Change your cutting pattern from week

to week. Mow north to south one week then change to east to west the next

week. This will help prevent matting

and graining of the lawn.

Max 113"

AS YOU COMPLETE .___ ___._S'__oo _ _ 4_. _*J,'j_.

Check Brake Operation _ Check Tire Pressure

Check Operator Presence and

T Interlock Systems II_ g Check for Loose Fasteners I_ I_1 I_

T Lubrication Chart I1_

0 Check Battery Level

A Sharpen/Replace Mower Blades

R Clean Battery and Terminals Ip_

Adjust Blade Belt(s) Tension

Adjust Motion Drive Belt(s) Tension

Check Transaxle Cooling I1_ _

Check Engine Oil Level _ I_ Change Engine Oil ,1_1,2,

E CleanAJr Filter

a Clean Air Screen

e Inspect Muffler/SparkArrester

NI Replace Oil Filter [if equipped) _1_1,=

S Clean Engine Cooling Fins _2

Replace Spark Plug _t_p,2 Ip_

Replace Air Filter Paper Cartridge Replace Fuel Filter

1 - Ghwlge more often when operating under a he_y load or in high ambient temperatures, 5 - If equipped _ =_djustable systern, 2 - Service mo_ often when operating in dirty or dusty Condition_. 6 - Not required if equipped with maintenance-free battery 3 - It equipped with oil finer, chengo oil every 50 hours. 7 - Tighten front axle pivot bolt to 35 ft.-Ibs, mLximum. 4 - Replace btadu more often when mowing in sandy sell Do not overtighton.

GENERAL RECOMMENDATIONS The warranty on this tractor does not

cover items that have been subjected to Zsrk operator abuse or negligence. To

receive full value from the warranty, operator must maintain tractor as

instructed in this manual. _)Front Wheel

Some adjustments will need to be made Bearing

periodically to properly maintain your Zerk

tractor. All adjustments in the Service and Adjustments section of this manual @Engine'

should be checked at least once each , , season. , ,

• Once a year you should replace the ',,' spark plug,clean or replaceairfilter,

and check blades and belts for wear. L_., A new spark plug and clean air filter

assure 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 operator presence and

interlock systems for proper operation.

• Check for loose fasteners.

(_SAE 30 or 10w30 MOTOR OIL _3ENERAL PURPOSE GREASE (_REFER TO Maintenance "ENGINE" SECTIOh'

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-lubricat-

ing bearings. If you feel they must be lubricated, use only a dry, powdered graphite type lubricant sparingly.

LUBRICATION CHART

Beadng Zerk

I I

0 I

Zerk

TRACTOR

Always observe safety rules when performing any maintenance.

BRAKE OPERATION If tractor requires more than six (6) feet

stopping distance at high speed in highest gear, then brake must be

adjusted. (See 'q-O ADJUST BRAKE" in the Service and Adjustments section of this manual).

TIRES

• Maintain proper air pressure in all tires

(See "PRODUCT SPECIFICATIONS" section of this manual).

• 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

Be sure operator presence and interlock systems are working properly. If your

tractor does not function as described,

repair the problem immediately.

• The engine should not start unless the clutch/brake pedal is fully depressed

and attachement clutch control is in the disengaged position.

• When the engine is running, any attempt 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

attempt by the operator to leave the

seat should shut off the engine.

• The attachment clutch should never

operate unless the operator is in the seat.

BLADE CARE For best results mower blades must be

kept sharp. Replace bent or damaged blades,

BLADE REMOVAL

• Raise mower to highest position to

allow access to blades.

• Remove hex bolt, lock washer and flat

washer securing blade.

• Install new or resharpened blade with

trailing edge up towards deck as

shown.

IMPORTANT: To ensure proper assem- bly, center hole in blade must align with

star on mandrel assembly.

• Reassemble hex bolt, lock washer and flat washer in exact order as shown.

• Tighten bolt securely (27-35 Ft. Lbs.

torque).

IMPORTANT: Blade bolt is Grade 8 heat treated.

Trailing Edge Up Mandrel/_/sembly

X,t.._ Blade Center _ ,_----'_

( _ _ Hole .,_t'_ Y'"-_'_\\

F,atWash_ _ _)

Lock Wa_r_.He_x_ _ar *A Grade 8 heat treated bolt can be identified

by six lines on the bolt head.

TO SHARPEN BLADE NOTE: We do not recommend sharpen-

ing blade - but if you do, be sure the

blade is balanced. Care should be taken to keep the blade

balanced. An unbalanced blade will cause excessive vibration and eventual

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 balancer.)

NOTE: Do not use a nail for balancing blade. The lobes of the center hole may appear to be centered, but are not.

• Slide blade on to an unthreaded

portion of the 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.

5/8" B_

Center Hole

+ 42 hidden pages

Craftsman 917270650 Owner’s Manual

Specifications and Main Features

Frequently Asked Questions

User Manual