Craftsman 917.270680 User Manual

Owner's Manual

CRnFTSMnNo

16.0 HP ELECTRIC START

42" MOWER

AUTOMATIC

LAWN TRACTOR

Model No.

917.270680

• Safety

• Assembly

• Operation

• Maintenance

• Repair Parts

dnfferently from previously built engines, Before you start the en-

This product has a low emission engine which operates gine, read and understand this Owner's Manual.

CAUTION: Read and follow all Safety

Rules and Instructions before operating 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, II 60179

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

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

SafetyRules.........................................3

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

Assembly..............................................7

Operation............................................10

Maintenance.......................................17

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

ServiceandAdjustments....................21

Storage...............................................28

Troubleshooting.................................29

RepairParts........................................34

PartsOrdering.....................BackCover

LIMITEDTWOYEARWARRANTYONCRAFTSMANRIDINGEQUIPMENTPARTS Fortwo(2)yearsfromthedateofpurchase,if thisCraftsmanRidingEquipmentis

maintained,lubricatedandtuned up accordingto the instructionsin the owner's manual,Searswillrepairorreplace,freeofcharge,any partsfoundto bedefectivein materialor workmanship.Warrantyserviceis availablefreeofchargeby takingyour

CraftsmanridingequipmenttoyournearestSearsServiceCenter. In-homewarranty serviceisavailablebutatripchargewillapply.Thiswarrantyappliesonlywhilethis productisinthe UnitedStates. ThisWarrantydoesnotcover:

• Expendableitemswhichbecomewornduringnormaluse,suchas blades,spark plugs,air cleaners,beltsandoilfilters.

• Tire replacementorrepaircausedby puncturesfromoutsideobjects,suchas nails,

thorns,stumps,or glass.

• Repairs necessary because of operator abuse, including but not limited to, damage caused by towing objects beyond the capability of the riding equipment, impacting objects that bend the frame or crankshaft, or over speeding the engine.

• Repairs necessary because of operator negligence, including but not limited to, electrical and mechanical damage caused by improper storage, failure to use the

proper grade and amount of engine oil, failure to keep the deck clear of flammable debris, or the failure to maintain the equipment according to the instructions

contained in the owner's manual.

• Engine (fuel system) cleaning or repairs caused by fuel determined to be contami- nated or oxidized (stale). In general, fuel should be used within thirty (30) days of its

purchase date.

• Riding equipment used for commercial or rental purposes.

LIMITED 90 DAY WARRANTY ON BATTERY 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. War-

ranty service is available free of charge by taking your Craftsman riding equipment to your nearest Sears Service Center. In-home warranty service is available but a trip charge will apply. This warranty applies only while this product is in the United States. To locate the nearest sears service center or to schedule in-home warranty service,

simply contact sears at 1-800-4-my-home 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 absolute-

ly 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

evatuate 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 canno_

back up the slope or if you feel uneasy or

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. Uneve

terrain could overturn the machine. Tal grass can hide obstacles.

• Use slow speed. Choose a low gear sc

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 blade

and proceed slowly straight down the slope.

DO NOT:

• Do not turn on slopes unless neces-

sary, and then, turn stowly and gradual-

ly 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.

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

engine to cool before refueling. Do not smoke. Never refuel the machine indoors.

Never store the machine or fue_

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 witf 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 or children even with the blades off.

• 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.

• Mow up and down slopes (15 ° Max),

not across.

• Remove obstacles such as rocks, tree limbs, etc.

• Watch for holes, ruts, or bumps. Unevel terrain could overturn the machine. Tal,

grass can hide obstacles.

• Use slow speed. Choose a low gear sc 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 blade

and proceed slowly straight down the slope.

• If machine stops while going uphill,

disengage blades, shift into reverse and back down slowly.

• Do not turn on slopes unless neces- sary, and then, turn slowly and gradual.

ly downhill, if possible.

,ALook for this symbol to point out important safety precautions. It means

CAUTIONt!t BECOME AWARE!!! YOUR _FETY IS INVOLVED.

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

CAUTION: Do not coast down a hill in

neutral, you may lose control of the tractor.

_L, CAUTION: Tow only the attachments that are recommended by and comply

with specifications of the manufacturer o= your tractor. Use common sense when towing. Operate only at the lowest

possible speed when on a slope. Too heavy of a load, while on a slope, is

dangerous. Tires can lose traction with tl ground and cause you to lose control of

_luWAr tractOr.

RNING: The engine exhaust from

this product contains chemicals known t(

the State of California to cause cancer,

birth defects, or other reproductive harm.

PRODUCT SPECIFICATIONS

GASOLINE 1.25 GALLONS

CAPACITY UNLEADED

_NDTYPE: REGULAR

OILTYPE SAE 30 (ABOVE 32°F (API-SF/SG/SH): SAE 5W-30

(BELOW 32°F)

OIL CAPACITY: 3.0 PINTS

SPARK PLUG: CHAMPION RC12YC

GAP: .030")

VALVE INTAKE: .003-.005

CLEARANCE: EXHAUST: 005-.007 GROUND SPEED FORWARD:5.7

(MPH): REVERSE: 2.7

TIRE PRESSURE: FRONT: 14 PSI

REAR: 12 PSI

CHARGING 3AMPS BATTERY SYSTEM: 5 AMPS HEADLIGHTS

BA'I-rERY: AMP/HR: 25

MIN. CCA: 190 CASE SIZE: U1R

BLADE BOLT 27-35 FT. LBS.

TORQUE:

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 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. Th_ instructions will enable you to assemble and maintain your tractor properly.

Always observe the "SAFETY RULES".

REPAIR AGREEMENT

A Sears Repair 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 equippe_ 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 authorized service center/department (See REPAIR PARTS

section of this manual).

Steering Wheel

//,S_', \

Steering

Wheel Insert

(1) Hex Bolt 5/16-18 x 1-1/4

,_ Steering Wheel

Adapter

(1) Locknut 5/16-18

Seat

(1) Hex Bolt

3/8-16 x 1

(1) Large Flat Washer

(1) Lockwasher 3/8 ___

Steering Extension Shaft

Boot

_(1) Knob

Keys

(2) Keys

(1) Washer

17/32 x 1-3/16 x 12 Gauge

Slope Sheet

(1) Shoulder

Bolt 5/16-18

Video Cassette

Your new tractor has been assembled at the factory with exception of those parts left unassembled for shipping purposes. 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. Review the video cassette befo

you begin. TOOLS REQUIRED FOR

.__/ Insert

ASSEMBLY

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

are listed below.

(1) 9/16"wrench (1) Pliers (2) 1/2" wrench (1) Utility knife

(1) Tire pressure gauge 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

Steering Wheel

AdapteP_-_

• ;T-------3/8 Hex Bolt _,.--------3/8 Lock Washer

-__"_L

-- arge Fat

' Washer

Boot

,Tabs

Shaft

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 Iocknut.

Tighten securely.

• 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.

• Remove steerng wheel adapter from

steering wheel and slide adapter onto

steering shaft extension.

• 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 an

staples in skid that may puncture tires where tractor is to roll off skid.

HOW TO SET UP YOUR 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 "BATTERY" in MAINTE-

NANCE section of this manual for charging structions.)

Label

Terminal

Ba_er

Door

INSTALL SEAT

Adjust seat before tightening adjustment knob.

• Remove adjustment knob and flat washer securing seat to cardboard

packing and set aside for assembly of

seat to tractor.

• Pivot seat upward and remove from the cardboard packing. Remove the

cardboard packing and discard.

• 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 _

Shouder SeatPan ,_._-_-_ {(t

Adjustment

Knob

NOTE: You may now roll or drive your tractor off the skid. Follow the appropriate

instruction below to remove the tractor from

the skid.

TO ROLL TRACTOR 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 freewheel control in freewheel- ing position to disengage transmission

(See "TO TRANSPORT" in the Opera-

tion section of this manual).

• Roll tractor forward off skid.

• Remove banding holding discharge

guard up against tractor.

TO DRIVE TRACTOR OFF SKID (See Operation section for location and function of controls)

_I,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.

• Place freewheel control in "transmis- sion engaged" position.

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

parking brake.

• Place motion control 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.

• Release parking brake.

• Slowly move the motion control lever forward and slowly drive tractor off

skid.

• Apply brake to stop tractor, set parking

brake and place motion control lever in neutral position.

• Turn ignition key to "OFF" position.

Continue with the instructions that follow.

INSTALL MULCHER PLATE

(If previously removed)

• 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 deflector shield from mower. Raise and hold

shield when attaching mulcher plate and allow it to rest on plate while in opera-

tion.

Mulcher

Plate

Shield

Latch Hooks

TO CONVERT TO BAGGING OR

DISCHARGING

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.

CHECK TIRE 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 "TO

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 "TO ADJUST

BRAKE" in the Service and Adjustment_

section of this manual.

V'CHECKL IS T

Before you operate and enjoy your new tractor, we wish to assure that you re- ceive the best performance and satisfac

tion from this quality product.

Please review the following checklist: ,/ All assembly instructions have been

completed. J No remaining loose parts in carton. ,/Battery is properly prepared and

charged. (Minimum 1 hour at 6 amps).

,/Seat is adjusted comfortably and tighl

ened securely.

,/All tires are properly inflated. (For

shipping purposes, the tires were

overinflated at the factory).

,/Be sure mower deck is properly lev-

eled side-to-side/front-to-rear for best

cutting results. (Tires must be properl

inflated for leveling).

,/Check mower and drive belts. Be sun

they are routed properly around pul- leys and inside all belt keepers.

,/Check wiring. See that all connection

are still secure and wires are properly clamped.

4" Before driving tractor, be sure free-

wheel control is in drive position.

While learning how to use your tractor, pay extra attention to the following im- portant items:

_" Engine oil is at proper level. ,/Fuel tank is filled with fresh, clean,

regular unleaded gasoline.

,/Become familiar with all controls - the

location and function. Operate them before you start the engine.

,/Be sure brake system is in safe oper-

ating condition.

,/It is important to purge the transmis-

sion before operating your tractor for the first time. Follow proper starting

and transmission purging instructions

(See "TO START ENGINE" and

"PURGE TRANSMISSION" in the Op-

eration section of this manual).

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

Learn and understand their meaning.

BA_-ERY 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

R N H L

ATTACHMENT REVERSE NEUTRAL HIGH LOW PARKING BRAKE

CLUTCH ENGAGED

ATTACHMENT KEEP AREA CLEAR SLOPE HAZARDS

IGNITION CLUTCH DISENGAGED (SEE SAFETY RULES SECTION)

DANGER, KEEP HANDS AND FEET AWAY

FREE WHEEL

(Automatic Models only)

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

YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of

various controls and adjustments. Save this manual for future reference.

Attachment Ignition Switch

Light Switch

Clutch

Ammeter / Lever

Plunger

Throttle Control

Attachment

Lift Lever

Clutch/Brake " , , ' He

..... ight

Pedal -. "- ...... ,- Adjustment

- - ..... Indicator

Freewheel Control

Approx.

Parking Brake Lever

• Speed _ Motion Controt

3MPH Lever 1MPH i

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.

MOTION CONTROL 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 o

and off. PARKING BRAKE LEVER - Locks

clutch/brake pedal into the brake position.

THROTTLE/CHOKE CONTROL- Used for starting and controlling engine speec

FREEWHEEL CONTROL - Disengagages transmission for pushing

or slowly towing the tractor with the engine off.

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.

HOWTO 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.

Attachment Clutch Lever Ignition

"Engaged" Position Key

"Disengaged"

Position

Throttle _

Clutch/ Position

"Disengaged" "Brake"_

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 motion control lever to neutral (N) position.

IMPORTANT: The motion control lever

does not return to neutral (N) position when the clutch/brake pedal is de-

pressed.

ENGINE -

• Move throttle control to slow position.

Brake

Motion Control

Lever

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.

_,CAUTION: AI.ways, stop tractor .

completeJy, as oescriDea aoove, berore leaving the operator's position; to empty

grass catcher, etc.

TO USE THRO'I'rLE CONTROL

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 motion control lever.

• Start tractor with motion control lever in

neutral (N) position.

• Release parking brake and clutch/ brake pedal.

• Slowly move motion control lever to

desired position.

TO ADJUST MOWER CUTTING

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 deflector shield in place.

Attachment Attachemnt Clutch Lift Lever "Engaged" High

Position / Position

Position

"Oisen_aged_

Position Deflector

TO OPERATE ON HILLS

A, 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 motion control lever to neutral

(N) position.

IMPORTANT: The motion control lever

does not return to neutral (N) position

when the clutch/brake pedal is de-

pressed.

• To restart movement, slowly release

parking brake and clutch/brake pedal.

• Slowly move motion control lever to

slowest setting.

• Make all turns slowly.

TOTRANSPORT

When pushing or towing your tractor, be

sure to disengage transmission by placing freewheel control in freewheel- ing position. Free wheel control is

located at the rear drawbar of tractor.

• Raise attachment lift to highest position with attachment lift control.

• Pull freewheel control out and down into the slot and release so it is held in

the disengaged position.

• Do not push or tow tractor at more

than two (2) MPH.

• To reengage transmission, reverse above procedure.

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 CARTS AND OTHER

A'I-I'ACH MENTS 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. Tires can lose traction with the ground and cause you to lose control of your tractor.

BEFORE STARTING THE ENGINE CHECK ENGINE OIL LEVEL

• The engine in your tractor has been shipped, from the factory, already filled

with summer weight oil.

• 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.

Oil Fill Cap/

Dipstick

ADD GASOLINE

• 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

_lp 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 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

,_cur.

CAUTION: Fill to bottom of gas tank

filler 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.

• Be sure freewheel control is in the transmission engaged position.

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

parking brake.

• Place motion control 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.

AUTOMATIC TRANSMISSION WARM UP

• Before driving the unit in cold weather, the transmission should be warmed up

as follows:

• Be sure the tractor is on level ground.

• Place the motion control lever in

neutral. Release the parking brake and let the clutch/brake slowly return

to operating position.

• Allow one minute for transmission to warm up. This can be done during the

engine warm up period.

• The attachments can also be used

during the engine warm-up period

after the transmission has been warmed up.

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 "TO ADJUST CARBURE-

TOR" in the Service and Adjustments

section of this manual.

PURGETRANSMISSION

_CAUTION: Never engage or disen-

gage freewneel lever wn e the engine is running. To ensure proper operation and

performance, it is recommended that the transmission be purged before operat- ing tractor for the first time. This proce- dure will remove any trapped air inside the transmission which may have developed during shipping of your

tractor.

IMPORTANT: Should your transmissio

require removal for service or replace- ment, it should be purged after reinstall

tion before operating the tractor.

• Place tractor safely on level surface with engine off and parking brake sel

• Disengage transmission by placing freewheel control in freewheeling

position (See "TO TRANSPORT" in this section of manual).

• Sitting in the tractor seat, start engine After the engine is running, move

throttle control to slow position. With

motion control lever in neutral (N) position, slowly disengage clutch/

brake pedal.

• Move motion control lever to full

forward position and hold for five (5) seconds. Move lever to full reverse

position and hold for five (5) seconds

Repeat this procedure three (3) time_

NOTE: During this procedure there will

be no movement of drive wheels. The a

is being removed from hydraulic drive system.

• Move motion control lever to neutral (N) position. Shut- off engine and set

parking brake.

• Engage transmission by placing freewheel control in driving position

(See ''TO TRANSPORT" in this sectic of manual).

• Sitting in the tractor seat, start engin_ After the engine is running, move throttle control to half (1/2) speed. Wi motion control lever in neutral (N)

position, slowly disengage clutch/ brake pedal.

• Slowly move motion control lever forward, after the tractor moves

approximately five (5) feet, slowly move motion control lever to reverse

position. After the tractor moves approximately five (5) feet return the

motion control lever to the neutral (N) position. Repeat this procedure with

the motion control lever three (3) times.

• Your tractor is now purged and now ready for normal operation.

MOWING TIPS

• Mower should be properly leveled for best mowing performance. See "TO

LEVEL MOWER HOUSING" in the Service and Adjustments section of

this manual.

• The left hand side of mower should be used for trimming.

• Drive so that clippings are discharged onto the area that has 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 1/3"

FILL IN DATES

AS¥OUOOMPLETE

Check Brake Operation

Check Tire Pressure _ Check Operator Presence and

T Interlc_kSystems Ik_

R Check for Loose Fasteners _ _7

T Lubrication Chart

0 Check Battery Level

Sharpen/Replace Mower Blades i4

R Clean Battery and Terminals

Check Transaxle Cooling i_ # Adjust Blade Belt(s) Tension _s Adjust Motion Drive Belt(s) Tension _s

Check Engine Oil Level _ Change Engine OIl _2,3

E Clean AIr Filter _:

a Clean Air Screen

Inspect Muffler/Spark Arrester V' a Replace Oil Filter (If equipped) _ 2 E Clean Engine Cooling Fins V'2

Replace Spark Plug i_ v_

Replace Air Filter Paper Cartridge

Replace Fuel Filter V +

1 • Change more often when oper atir,_g ur,der a heavy load o¢ in high ambient lemperature$ 5 - II equipped wffh r_diust able system

2 • Se_ice more often when opera_ng _n dirty or dusly cond;_or ts 6. Not r_q_ired if eqtJipped with mlinter=ance.f tee battery 3 _ If oquipped with oil filter, change oil eve_/50 hours¸ 7 - Tighten front axle pivot bolt to 35 ff.-_s maximum¸

4 - Replace b_ade$ _qote Often when r_owittg it+ sindy soiJ Do not ove_ghten

GENERAL RECOMMENDATIONS

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

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.

LUBRICATION CHART

Zerk Zerk

(_Front Wheel

Bearing

Zerk

_SAE 30 or10w30 MOTOR OIL _REFER TO Maintenance "ENGINE" SECTION

IMPORTANT: Do not oil or grease the pivot points which have special nylon

bearings• Viscous lubricants will attract dust and dirt that will shorten the life of

the self-lubricating bearings. If 7ou feel they must be lubricated, use omy a dry,

powdered graphite type lubricant

sparingly.

- _ Spindle

Bearing 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 "TO 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

Blade Center

Flat Washer,

Lock Washer

_--Hex Bolt (Grade)

*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" Bolt or Pin_

Center Hole

Mandrel Assembly

Hole

Blade

+ 42 hidden pages

Craftsman 917.270680 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual