Craftsman 917.271840 User Manual

Owner’s Manual

CRRFTSMflN'

21.0 HP

ELECTRIC START

42” MOWER AUTOMATIC

LAWN TRACTOR

Model No.

917.271840

• Safety

• Assembly

• Operation

• Maintenance

• Repair Parts

This product has a low emission engine which operates differently from previously built engines. Before you start the en gine, read and understand this Owner’s Manual.

CAUTION:

Read and follow all Safety

Rules and Instructions before operating this equipment.

Sears, Roebuck and Co., Hoffman Estates, II60179

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

For answers to your questions about this product, Call:

1-800-659-5917

Sears Craftsman Help Line

5 am - 5 pm, Mon - Sat

TABLE OF CONTENTS

Warranty Safety Rules

Product Specifications.................

Assembly Operation Maintenance Schedule

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12 19

Maintenance

Service and Adjustments...

Storage....................................

Troubleshooting.....................

Repair Parts............................

Parts Ordering........................

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19 23

...............34

.. Back Cover

WARRANTY

LIMITED TWO YEAR WARRANTY ON CRAFTSMAN RIDING EQUIPMENT PARTS 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 ownet^s manual, Sears will repair or replace, free of charge, any parts found to be defective in material or workmanship. Warranty 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.

This Warranty does not cover:

• Expendable items which become worn during normal use, such as blades, spark

plugs, air cleaners, belts and oil filters.

• Tire replacement or repair caused by punctures from outside objects, such as nails,

thorns, stumps, or glass.

• Repairs necessary bwause 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 pi^oves 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

SAFETY RULES

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.

I. 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.

II. SLOPE OPERATION

Slopes are a major factor related to loss-ofcontrol 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 dov\m slopes, not across.

• Remove obstacles such as rocks, tree

limbs, etc.

• Watch for holes, ruts, or bumps.

Uneven terrain could overturn the

machine.

• Use slow spe^. 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

and

changes in speed or direction.

• Avoid starting or stopping on a slope. If

tires lose traction, disengage the blades and proceed slowly down the slope.

Tall grass can hide obstacles.

gradual.

Do not make sudden

straight

DO NOT:

•

Do not

turn on slopes unless neces sary, and then, turn slowly and gradu ally 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.

slow

SAFETY RULES

III. CHILDREN

Tragic accidents can cjccur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. 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

• 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 comers, shrubs, trees, or other objects

that may obscure vision.

for small children.

Never

IV. 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 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 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.

Uneven terrain could overturn the machine. Tall grass can hide obstacles.

SAFETY RULES

• 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.

• If machine stops while going uphill, disengage blades, shift into reverse and back down siowly.

• Do not turn on slopes unless neces sary, and then, turn slowly and gradu ally downhill, if possible.

^Look for this symboi to point out

important safety precautions. It means CAUTIONIi! BECOME ALERTII! YOUR SAFETY 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

plug.

CAUTION: Do not coast down a hill

in neutral, you may lose control of the tractor.

^ CAUTION: Tow only the attachments

that are recommended by and comply with specifications of the manufacturer of your tractor. Use common sense when towing. Operate only at the lowest possible speed when on a slope. Too heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor.

^^WARNING: Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other repro ductive harm,

^^WARNING: Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

PRODUCT SPECIFICATIONS

GASOLINE

CAPACITY

AND TYPE: OIL TYPE

(API-SF-SJ):

OIL CAPACITY:

SPARK PLUG:

(GAP: .030”)

VALVE

ADJUSTMENT

GROUND

SPEED (MPH):

TIRE

PRESSURE:

CHARGING SYSTEM:

BATTERY:

BLADE BOLT

TORQUE:

CONGRATULATIONS on your purchase of a new tractor. It has been designed, engineered and manufactured to give

you the best possible dependability and

performance. Should you experience any problem you

cannot easily reme^, please contact a

Sears or other qualified service center.

We have competent, well-trained techni

3.5 GALLONS UNLEADED REGULAR

SAE 30 (ABOVE 32®F) SAE 5W-30 (BELOW 32”F)

3.0PINTS CHAMPION

RJ19LM OR J19LM INTAKE: .004”-.006”

EXHAUST: .00r-.009” FORWARD: 5,5

REVERSE: 2.4 FRONT: 14PSI

REAR: 10PSI SAMPS BATTERY

5 AMPS HEADLIGHTS

AMP/HR: 30 MIN. CCA: 240 CASESIZE:U1R

27-35 FT. LBS

cians and the proper tools to service or repair this tractor. Please read and retain this manual. The instructions will enable you to assemble and maintain your tractor property. Always observe the “SAFETY RULES”.

REPAIR AGREEMENT

A 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 equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective

working order by the operator.

In the state of California the above is required by law {Section 4442 of the

California Public Resources Code). Other states may have similar laws.

Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest Sears service center (See REPAIR PARTS section of this manual).

ASSEMBLY

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.

TOOLS REQUIRED FOR 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 when you are in the operating position (seated behind the

steering wheel).

TO REMOVE TRACTOR FROM CARTON

UNPACK CARTON

1. Remove all accessible loose parts

and parts cartons from carton.

2. Cut, from top to bottom, along lines on all four corners of carton, and lay panels flat.

3. Check for any additional loose parts or cartons and remove.

BEFORE REMOVINGTRACTOR

FROM SKID

ATTACH STEERING WHEEL

ASSEMBLE EXTENSION SHAFT AND

BOOT

1. 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.

2. Place tabs of steering boot over tab

slots in dash and push down to secure.

INSTALL STEERING WHEEL

3. Position front wheels of the tractor so

they are pointing straight forward.

4. Remove steering wheel adapter from

steering wheel and slide adapter onto

steering shaft extension.

5. Position steering wheel so cross bars

are horizontal (left to right) and slide inside boot and onto adapter.

6. Assemble large flat washer, 3/8 lock

washer, 3/8 hex bolt and tighten securely.

7. Snap steering wheel insert into center

of steering wheel.

8. 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.

Steering Wheel Insert

Hex BoH

Lock Washer

Large Flat Washer

Steering Wheel

Extension Shaft

5/16 Locknut

Lower

Steering

Shaft

Steering Boot

HOWTO SET UPYOURTRACTOR CHECK BATTERY

1. Lift hood to raised position.

NOTE: If this battery is put into service

after month and year indicated on label (label located between terminals) charge battery for minimum of one hour at 6-10 amps. (See “BATTERY” in Maintenance section of this manual for charging instructions).

INSTALLSEAT

Adjust seat before tightening adjustment knob.

1. Remove adjustment knob and flat washer securing seat to cardboard packing and set aside for assembly of seat to tractor.

2. Pivot seat upward and remove from the cardboard packing. Remove the cardboard packing and discard.

3. Piace seat on seat pan so head of shouider bolt is positioned over targe slotted hole in pan.

4. Push down on seat to engage shoulder bolt in slot and pull seat towards rear of tractor.

5. Pivot seat and pan forward and assemble adjustment knob and flat washer loosely. Do not tighten.

6. Lower seat into operating position and sit in seat.

7. Slide seat until a comfortable position is reached which allows you to press

clutch/brake pedal all the way down.

8. Get off seat without moving its

adjusted position.

8. Raise seat and tighten adjustment

knob securely.

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 ROLLTRACTOR OFF SKID (See

Operation section for location and

function of controls)

1. Press lift lever plunger and raise attachment lift lever to its highest position.

2. Release parking brake by depressing

clutch/brake pedal.

3. Place freewheel control in freewheel ing position to disengage transmis

sion (See “TO TRANSPORr in the

Operation section of this manual).

4. Roll tractor fonvard off skid.

5. Remove banding holding deflector

shield up against tractor.

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

^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.

1. Be sure all the above assembly steps

have been completed.

2. Check engine oil level and fill fuel

tank with gasoline.

3. Place freewheel control in “transmis

sion engaged” position.

4. Sit on seat in operating position,

depress clutch/brake pedal and set

the parking brake.

5. Place motion control lever in neutral

(N) position.

6. Press lift lever plunger and raise

attachment lift lever to its highest position.

7. Start the engine. After engine hcis started, move throttle control to idle position.

8. Release parking brake.

9. Slowly move the motion control lever forward and slowly drive tractor off skid.

10. Apply brake to stop tractor, set parking brake and place motion control lever in neutral position.

11 .Turn ignition key to "OFP position.

Continue with the instructions that follow.

CHECKTIRE 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" section

of this manual.

CHECK DECK LEVELNESS

For best cutting results, mower housing should be property leveled. See ‘TO LEVEL MOWER HOUSING” in the Service and Adjustments section of this manuai.

CHECK FOR PROPER POSITION OF ALL BELTS

See the figures that are shown for replacing motion and mower blade drive beits 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 Adjustments section of this manual.

INSTALL MULCHER PLATE (If previously removed)

1. Raise and hold deflector shield in

upright position.

2. Place front of mulcher piate over front of mower deck opening and slide into place, as shown.

3. Hook front latch into hole on front of mower deck.

4. 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 operation.

DeflectorShield

Mulcher Plate

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.

^CHECKLIST

BEFORE YOU OPERATE AND ENJOY YOUR NEW TRACTOR, WE WISH TO ASSURETHATYOU RECEIVE THE BEST

PERFORMANCE AND SATISFACTION

FROM THIS QUALITY PRODUCT.

PLEASE REVIEWTHE 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).

/ Seal 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 bells. 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.

✓ Before driving tractor, be sure free

wheel control is in drive position.

WHILE LEARNING HOWTO USE YOUR TRACTOR, PAY EXTRA ATTENTION 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.

/ It is important to purge the transmission

before operating your tractor for the first time. Follow proper starting and transmission purging instructions (See TO START ENGINE” and “PURGE TRANSMISSION" in the Operation section of this manual).

OPERATION

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

Learn and understand their meaning.

Ë3 A

BATTERY CAUTION OR REVERSE FORWARD FAST

WARNING

♦

ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON OVER TEMP ♦

fl l\l S © [©

FUEL

i* R N H L ®|1

ATTACHMENT REVERSE NEUTRAL HIGH LOW PARKING BRAKE

CLUTCH ENGAGED

CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED MOWER LIFT

LOCKED

LIGHT I

SLOW

attachment

IGNITION

DANGER, KEEP HANDS AND FEET AWAY

CLUTCH DISENGAGED

KEEP AREA CLEAR

(SEE SAFETY RULES SECTION)

SLOPE HAZARDS

FREE WHEEL

(Automatic Models only)

KNOWYOURTRACTOR

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

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

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

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.

CHOKE CONTROL - Used when starting

a cold engine.

CLUTCH/BRAKE PEDAL - Used for

declutching and braking the tractor and starting the engine.

Institute.

FREEWHEEL CONTROL - Disengages

transmission for pushing or slowly towing the tractor with the engine off.

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 CONTROL - Used to control

engine speed.

MOTION CONTROL LEVER - Selects the

speed and direction of tractor.

The operation of any tractor can result in foreign objects thrown into the

eyes, which can result in severe eye danrtage. Always wear safety glasses or eye shielcts while operating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over spectacies or standard safety glasses.

HOWTO USEYOURTRACTOR 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 wit! shut off the engine.

1. Depress clutch/brake pedal Into full

“BRAKE" position and hold.

2. Place parking brake lever in “EN

GAGED” position and release pressure from clutch/brake pedal.

Pedal should remain in “BRAKE”

position. Make sure parking brake will hold tractor secure.

Attachment Clutch Lever

Choke /

Control, '"'“Av ^Ignition Key

Throttle

Control

Clutch/ ^

Brake Pedali^

“Disengaged”

Position

“Engaged" Position

“Disengaged" Position

Parking Brake “Engaged” Position

Motion Control

“Brake” Position

Lever

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.

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.

AcaUTION: Always stop tractor

completely, as described above, before

leaving the operator's position; to empty grass catcher, etc.

TO USE THROTTLE 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 USE CHOKE CONTROL

Use choke control whenever you are

starting a cold engine. Do not use to start

a warm engine.

• To engage choke control, pull knob out.

Slowly push knob in to disengage.

TO MOVE FORWARD AND BACKWARD

The direction and speed of movement is

controlled by the motion control lever.

1. Start tractor with motion control lever in

neutral (N) position.

2. Release parking brake and clutch/

brake pedal.

3. 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 mnning.

These heights are approximate and may

vaiy 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 ADJUST GAUGE WHEELS

Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height in operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions.

NOTE: Adjust gauge wheels with tractor

on a flat level surface.

1. Adjust mower to desired cutting height (See ‘TO ADJUST MOWER CUTTING HEIGHT in the Operation section of this manual).

2. With mower in desired height of cut position, gauge wheels should be assembled so they are slightly off the ground. Install gauge wheel in appropriate hole with shoulder bolt, 3/ 8 washer, and 3/8-16 locknut and tighten securely,

3. Repeat for opposite side installing gauge wheel in same adjustment hole.

3/8-16

Locknut

Gauge

Wheel

Mounting Bracket

^8 Washer

Gauge Wheel

Shoulder Bolt

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.

1. Select desired height of cut.

2. Start mower blades by engaging

attachment clutch control.

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 deflector shield in place.

Attachment Clutch Lever“Engaged” Position

"Disengaged”

Position

Attachemnt Lift Lever High Position

Low Position

Deflector

Shield

TO OPERATE ON HILLS

ACAUJION: 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 ciutch/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.

TO TRANSPORT

When pushing or towing your tractor, be sure to disengage transmission by

placing freewheel control in freewheeling position. Free wheel control is located at

the rear drawbar of tractor.

1. Raise attachment lift to highest

position with attachment lift control.

2. 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 traiier, 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

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. Tires can lose traction with the ground and cause you to lose control of your tractor.

BEFORE STARTINGTHE ENGINE CHECK ENGINE OIL LEVEL

The engine in your tractor has been shipped, from the factory, already filled with summer weight oil.

1. Check engine oil with tractor on level

ground.

2. Remove oil fill cap/dipstick and wipe clean, reinsert the dipstick and screw cap tight, wait for a few seconds,

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 '^IL VISCOSITY CHARr in the Mainte nance section of this manual).

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

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

d^s to assure fuel freshness.

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 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.

(^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.

1. 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 fast position Pull choke control out for a cold engine start attempt. For a warm engine start attempt the choke control may not be needed,

NOTE: Before starting, read the warm and

cold starting procedures below.

7. 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, push choke control

in, wait a few minutes and try again. If

engine still does not start, pull the choke control out and retry.

WARM WEATHER STARTING (50" F and above)

8. When engine starts, slowly push choke control in until the engine begins to run smoothly. If the engine

starts to run roughly, pull the choke

control out slightly for a few seconds and then continue to push the control

in slowly.

• The attachments and ground drive can now be used. If the engine does not accept

the load, restart the engine and allow it to watm up for one minute using the choke

as described above.

COLD WEATHER STARTING (50° F and below)

8. When engine starts, slowly push

choke control in until the engine begins to run smoothly. Continue to push the choke control in small steps allowing the engine to accept small changes in speed and load, until the

choke control Is fully in. If the engine

starts to run roughly, pull the choke

control out slightly for a few seconds

and then continue to push the control

in slowly. This may require an engine warm-up period from several seconds to several minutes, depending on the temperature.

AUTCariATIC TRANSMISSION WARM UP

Before driving the unit In cold weather,

the transmission should be warmed up as follows:

1. Be sure the tractor is on level ground.

2. Place the motion control lever in neutral. Release the parking brake and let the clutch/brake slowly return to operating position.

3. Allow one minute for transmission to warm up. This can be done during the engine warm up period.

• The attachments can be used during

the engine warm-up period after the transmission has been warmed up and may require the choke control be pulled out slightly.

NOTE: If at a high altitude (above 3000

feet) or in cold temperatures (below 32 F) the carburetor fuel mixture may need to be a^usted for best engine performance. See ;T0 adjust CARBURETOR" in the Service and Adjustments section of this manual.

PURGETRANSMISSION

^CAUTION: Never engage or disen

gage freewheel lever while the engine is running. To ensure proper operation and perfor mance, it is recommended that the transmission be purged before operating

tractor for the first time.

This procedure will remove any trapped air inside the transmission which may have developed during shipping of your tractor.

IMPORTANT: Should your transmission

require removal for service or replacement, it should be purged after reinstallation before operating the tractor.

1. Place tractor safely on level surface

with engine off and parking brake set.

2. Disengage transmission by placing freewheel control in freewheeling position (See "TO TRANSPORT’ in this section of manual).

3. 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.

4. Move motion control lever to full forward position and hoid for five (5) seconds. Move lever to full reverse position and hold for five (5) seconds. Repeat this procedure three (3) times.

NOTE: During this procedure there will be

no movement of drive wheels. The air is being removed from hydraulic drive system.

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

6. Engage transmission by placing

freewheel control in driving position

(See “TO TRANSPORr in this section

of manual).

7. Sitting in the tractor seat, start engine.

After the engine is running, move throttle control to half (1/2) speed. With motion control lever in neutral (N) position, slowly disengage clutch/ brake pedal.

8. 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.

MOWINGTIPS

• Mower should be property 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 clip pings. 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 MOWINGTIPS

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 lends 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 perpendicu lar 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.

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Craftsman 917.271840 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual