Craftsman 28903 Bedienungsanleitung

Operator's Manual

LAWN TRACTO

16.5 HR* 42" Mower

Electric Start

6Speed Transaxle

Model No.

917.28903

• Espa5ol, p. 33

This product has a low emission engine which operates

differently from previously built engines. Before you start the

engine, read and understand this Owner's Manual.

IMPORTANT:

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 pm, Mon - Sat

Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.

Visit our Craftsman website:www_sears.com/craftsman *As rated by the engine manufactu_rer

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

Safety Rules ........................................... 3

Product Specifications ....................................6

AssemblyiPre-Operation ........................ 8

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

Maintenance Schedule ....................................17

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

Service and Adjustments ...................... 22

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

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

Sears Service ......................... Back Cover

CRAFTSMAN LIMITED WARRANTY

TWO YEARS ON TRACTOR

When operated and maintained according to all supplied instructions, if this tractor fails

due to a defect in material or workmanship within two years from the date or purchase,

call 1-800-4-MY-HOME® to arrange for free repair°

During the first year of purchase, there will be no charge for warranty service in your home.

For your convenience, in-home warranty service will still be available after the first year

of purchase, but a trip charge wilt apply. This charge will be waived if you transport the

tractor to an authorized Craftsman drop-off location. For the nearest authorized location,

call I _800-4_MY-HOME®,

90 DAYS ON BATTERY

For ninety (90) days from date of purchase, if the battery included with this tractor is

defective in material or workmanship (our testing proves it will not hold a charge), it will be

replaced free of charge in your home.

This warranty covers ONLY defects in material and workmanship. Sears will NOT pay for:

• Expendable items that become worn during normal use, including but not limited to

blades, spark plugs, air cleaners, belts, and oil filters.

• Standard maintenance servicing, oil changes, or tune-ups.

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

thorns, stumps, or glass.

• Tire or wheel replacement or repair resulting from normal wear, accident, or improper

operation or maintenance°

• Repairs necessary because of operator abuse, including but not limited to damage

caused by towing objects beyond the capability of the tractor, impacting objects that

bend the frame or crankshaft, or over-speeding the engine.

• Repairs necessary because ofoperator negligence, including but not limited to, electrical

and mechanical damage caused by improper storage, failure to use the proper grade

and amount of engine oil, failure to keep the deck clear of flammable debris, or failure

to maintain the equipment according to the instructions contained in the operator's

manual.

• Engine (fuel system) cleaning or repairs caused by fuel determined to be contaminated or

oxidized (stale). In general, fuel should be used within 30 days of its purchase date.

• Normal deterioration and wear of the exterior finishes, or product label replacement.

Al! tractor and battery warranty coverage is void if this product is ever used for

commercial or rental purposes.

This warranty applies only while this product is within the United States.

This warranty gives you specific legal rights, and you may also have other rights which

vary from state to state.

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

DANGER: This cutting machine is capable of amputating hands and feet and throwing

objects. Failure to observethe following safety instructions could result in serious

injury or death.

_IbWARNIN G: In order to prevent accidental

starting when setting up, transporting, ad-

justing or making repairs, always disconnect

spark plug wire and place wire where itcan not

contact spark plug.

_WARNING: Do not coast down a hill in

neutral, you may lose control of the tractor.

_I_WARNING: 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 corn ponents

contain or emit chemicals known to the State

of California to cause cancer and birth defects

or other reproductive harm°

_WARNING: Batter,/posts, terminals and

related accessories contain lead and lead

compounds, chemicals known to the State of

California to cause cancer and birth defects

or other reproductive harm° Wash hands

after handling,

I. GENERAL OPERATION

. Read, understand, and follow all instruc-

tions on the machine and in the manual

before starting.

, Do not put hands or feet near rotating

parts or under the machine. Keep clear

of the discharge opening at all times.

, Only allow responsible adults, who are

familiar with the instructions, to operate

the machiner

• Clear the area of objects such as rocks,

toys, wire, etc,, which could be picked up

and thrown by the blades..

. Be sure the area is clear of bystanders

before operating. Stop machine if anyone

enters the area.

• Never carry passengers°

, Do not mow in reverse unless absolutely

necessary. Always look down and behind

before and while backing.

• Never direct discharged material toward

anyone_ Avoid discharging material

against a wall or obstruction_ Material may

ricochet back toward the operator. Stop the

blades when crossing gravel surfaces.

,Do not operate machine without the entire

grass catcher, discharge guard, or other

safety devices in place and working.

• Stow down before turning.

• Never leave a running machine unat-

tended. Always turn off blades, set park*

ing brake, stop engine, and remove keys

before dismounting,

• Disengage blades when not mowing_ Shut

off engine and wait for all parts to come

to a complete stop before cleaning the

machine, removing the grass catcher, or

unclogging the discharge guard.

• Operate machine only in daylight or good

artificial light.

• Do not operate the machine while under

the influence of alcohol or drugs.

o Watch for traffic when operating near or

crossing roadways.

• Use extra care when loading or unloading

the machine into a trailer or truck_

- Always wear eye protection when operat-

ing machine.

• Data indicates that operators, age 60

years and above, are involved in a large

percentage of riding mower-related inju-

ries. These operators should evaluate

their ability to operate the riding mower

safely enough to protect themselves and

others from serious injury.

, Follow the manufacturer's recommen-

dation for wheel weights or counter-

weights.

o Keep machine free of grass , leaves or

other debris build-up which can touch hot

exhaust /engine parts and burn° Do not

allow the mower deck to plow leaves or

other debris which can cause build-up to

occur. Clean any oil or fuel spillage before

operating or storing the machine. Allow

machine to cool before storage.

U, SLOPE OPERATION

Slopes are a major factor related to loss of

control and tip-over accidents, which can

result in severe injury or death. Operation

on all slopes requires extra caution_ If you

cannot back up the slope or if you feel uneasy

on it, do not mow it.

• Mow up and down slopes, not across.

• Watch for holes, ruts, bumps, rocks, or

other hidden objects. Uneven terrain could

overturn the machine° Tall grass can hide

obstacles°

• Choose a low ground speed so that you

will not have to stop or shift while on the

slope_

• Do not mow on wet grass. Tires may lose

traction

Always keep the machine in gear when

going down slopes° Do not shift to neutral

and coast downhill°

• Avoid starting, stopping, or turning on a

slope, tfthe tires lose traction, disengage

the blades and proceed slowly straight

down the slope.

• Keep all movement on the slopes slow and

gradual. Do not make sudden changes

in speed or direction, which could cause

the machine to roll over,

. Use extra care while operating machine

with grass catchers or other attachments;

they can affect the stability ofthe machine°

Do no use on steep slopes°

• Do not try to stabilize the machine by

putting your foot on the ground.

° Do not mow near drop-offs, ditches, or

embankments. The machine could sud-

denly roll over if a wheel is over the edge

or if the edge caves in,

III. CHILDREN

Tragic accidents can occur if the operator

is not alert to the presence of children.

Children are often attracted to the machine

and the mowing activity. Never assume

that children will remain where you last

saw them.

• Keep children outofthe mowing areaand

in the watchful care of a responsible adult

other than the operator.

• Be alert and turn machine off if a child

enters the area.

• Before andwhile backing, look behind and

down for small children°

, Never carry children, even with the blades

shutoff, They may fall offand be seriously

injured or interfere with safe machine

operation, Children who have been given

rides in the past may suddenly appear in

the mowing area for another ride and be run

over or backed over by the machine°

. Never allow children to operate the ma-

chine_

• Use extra care when approaching blind

corners, shrubs, trees, or other objects

that may block your view of a child,

iV. TOWING

• Tow only with a machine that has a hitch

designed for towing. Do not attach towed

equipment except at the hitch point.

•Follow the manufacturer's recommenda-

tion for weight limits for towed equipment

and towing on slopes_

•Never allow children or others in or on

towed equipment_

• On slopes, the weight ofthetowed equip-

ment may cause loss of traction and loss

of control.

, Travel slowly and allow extra distance to

stop.

V. SERVICE

SAFE HANDLING OF GASOLINE

To avoid personal injury or property dam-

age, use extreme care in handling gasoline,

Gasoline is extremely flammable and the

vapors are explosive.

o Extinguish all cigarettes, cigars, pipes,

and other sources of ignition.

• Use only approved gasoline container.

• Never remove gas cap or add fuel with

the engine running. Allow engine to cool

before refueling.

° Never fuel the machine indoors,

• Never store the machine or fuel container

where there is an open flame, spark, or

pilot light such as on a water heater or

other appliances.

• Never fill containers inside a vehicle or

on a truck or trailer bed with plastic liner.

Always place containers on the ground

away from your vehicle when filling.

, Remove gas-poweredequipment from the

truck or trailer and refuel it on the ground°

If this is not possible, then refuel such

equipmentwith a portable container, rather

than from a gasoline dispenser nozzle°

• Keep the nozzle in contact with the rim

of the fuel tank or container opening at

all times until fueling is complete, Do not

use a nozzle lock-open device.

• Iffuelis spilled on clothing, change clothing

immediately.

• Never overfill fuel tank. Replace gas cap

and tighten securely,

GENERAL SERVICE

• Never operate machine in a closed area_

• Keep all nuts and bolts tight to be sure the

equipment is in safe working condition°

• Never tamper with safety devices. Check

their proper operation regularly,

• Keep machine free of grass, leaves, or

otherdebris build-up, Clean oil or fuel spill-

age and remove any fuef_soaked debris.

Allow machine to cool before storing.

• If you strike a foreign object, stop and

inspectthe machine_ Repair, if necessary,

before restarting.

• Never make any adjustments or repairs

with the engine running.

• Check grass catcher components and the

discharge guard frequently and replace

with manufacturer's recommended parts,

when necessary.

• Mower blades are sharp. Wrap the blade

or wear gloves, and use extra caution when

servicing them.

• Check brake operation frequently.. Adjust

and service as required.

• Maintain or replace safety and instruction

labels, as necessary.

• Be sure the area is clear of bystanders

before operating° Stop machine if anyone

enters the area.

• Never carry passengers,

• Do not mow in reverse unless absolutely

necessary., Always look down and behind

before and while backing.

• Never carry children, even with the blades

shutoff. They may fall offand be seriously

injured or interfere with safe machine

operation. Children who have been given

rides in the past may suddenly appear in

the mowing area for another ride and be

run over or backed over by the machine.

• Keep children out of the mowing area and

in the watchful care of a responsible adult

other than the operator.

° Be alert and turn machine off if a child

enters the area,.

° Before and while backing, look behind and

down for small children.

• Mow up and down slopes (15 ° Max), not

across°

• Choose a low ground speed so thatyou will

not have to stop or shift while on the slope,

° Avoid starting, stopping, or turning on a

slope. If the tires lose traction, disengage

the blades and proceed slowly straight

down the slope°

• If machine stops while going uphill, disen-

gage blades, shift into reverse and back

down slowly.

• Do not turn on slopes unless necessary,

and then, turn slowly and gradually down-

hill, if possible,.

PRODUCT SPECIFICATIONS

Gasoline Capacity 1.25 Unleaded

and Type: Regular

Oil Type SAE 30 (above 32°F)

(API-SG-SL): SAE 5W-,30(betow 32°F

Oil Capacity: W!Filter 56 oz.

W!O Filter 48 oz.

Spark Plug: Champion RCI2YC

(Gap: ,030")

Ground Speed

(MPH): Forward:

1st 1.1

2nd 1.4

3rd 2°2

4th 3.4

5th 4.3

6th 5.5

Reverse: 1.7

Charging System: 3 Amps Battery

5 Amps Headlights

Battery: Amp/Hr: 28

Min. CCA: 230

Case Size: U1R

Blade Bolt Torque: 45-55 Fto Lbs.

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 remedy, please contact a Sears

or other qualified service center. We have

competent, well-trained representatives

and the proper tools to service or repair

this tractor.

Please read and retain this manual, The

instructions will enable you to assemble

and maintain your tractor properly. Always

observe the "SAFETY RULES".

CUSTOMER RESPONSIBILITIES

• Read and observe the safety rules.

• Follow a regular schedule in maintaining,

caring for and using your tractor_

•Follow the instructions under "Mainte-

nance" and "Storage" sections of this

owner's manual.

_,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 ap-

plicable 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 manual).

REPAIR PROTECTION

AGREEMENTS

Congratulations on making a smart purchase.

Your new Craftsman@ product is designed

and manufactured for years of dependable

operation° But like all products, it may require

repair from time to time. That's when having

a Repair Protection Agreement can save you

money and aggravation.

Purchase a Repair Protection Agreement

now and protect yourself from unexpected

hassle and expense.

Here's what's included in the Agreement:

• Expert service by our 12,000 profesional

repair specialists

. Unlimited serviceand nochargeforparts

and labor on all covered repairs.

• Product replacement if your covered

product can't be fixed.

. Discount of 10% from regular price ofser-

vice and service-related parts not covered

by the agreement; also, 10% off regular

price of preventive maintenance check°

• Fast help by phone - phone support

from a Sears representative on products

requiring in-home repair, plus convenient

repair scheduling.

Once you purchase the Agreement, a

simple phone call is all that it takes for you

to schedule service. You can call anytime

day or night, or schedule a service appoint-

ment online_

Sears has over 12,000 professional repair

specialists, who have access to over 4.5

million quality parts and accessories. That's

the kind of professionalism you can count on

to help prolong the life of your new purchase

for years to come° Purchase your Repair

Protection Agreement today!

Some limitations and exclusions apply,

For prices and additional information call

1-800-827-6655.

SEARS INSTALLATION SERVICE

For Sears professional installation of home

appliances, garage door openers, water

heaters, and other major home items, in the

US.A. call 1-800.4-MY-HOME®

Steering

Wheel Insert

Steering Wheel

(1) Hex Bolt

5/t6-I8 x 4

[__:_ Steering Wheel

,1tlt11111t, Adapter

i I

Seat

(1) Large Flat Washer

(1) 5/16 Lock Washer

Steering

Boot

Steering

Extension

Shaft

(1) Washer

(1) Seat

I_(1) Knob

Keys

(1) Oil Drain Tube

For Future Use

Slope Sheet

(2) Keys

'four new tractor has been assembled at the factory with the 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) 3/4"wrench (1) Pliers

(1) 1/2" wrench (1) Utility knife

(I) 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 steer-

ing wheel).

TO REMOVE TRACTOR FROM

CARTON

UNPACK CARTON

1, Remove all accessible loose parts and

parts boxes from carton°

2. Cut along dashed lines on all four panels

of carton. Remove end panels and lay

side panels flat.

3, Check for any additional loose parts or

cartons and remove.

BEFORE REMOVING TRACTOR

FROM SKID

ATTACH STEERING WHEEL

ASSEMBLE EXTENSION SHAFT AND

BOOT

1. Slide extension shaft onto lower steer-

ing shaft.

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, 5/I6 lock

washer, 5/16 hex bolt and tighten se-

curely,

7. Snap steering wheel insert into center

of steering wheel.

8. Remove protective materials from trac-

tor hood and grill

IMPORTANT: Check for and remove any

staples in skid that may puncture tires where

tractor is to roll off ski&

INSTALL SEAT

Adjust seat before tightening adjustment

knob,

1. Removeadjustment knob and flatwasher

securing seat to cardboard packing and

set aside for assembly of seat to trac-

tor.

2, Pivot seat upward and remove from the

cardboard packing, Remove the card-

board packing and discard.

3, Place seat on seat pan so head of shoul-

der bolt is positioned over large slotted

hole in pan,

4o Push down on seat to engage shoulder

bolt in slot and pull seat towards rear of

tractor_

5, Pivotseatand pan forward and assemble

adjustment knob and flatwasher 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

clutchtbrake pedal al! the way down,

8, Get off seat without moving its adjusted

position,

9, Raise seat and tighten adjustment knob

securely.

Seat

Seat Pan-,

ulder

Bolt

Fiat Washer

\.,

Adj Knob

NOTE: You may now roll your tractor off

the skid° Follow the appropriate instruction

below to remove the tractor from the skid,

WARNING: Before starting, read, un-

derstand and follow all instructions in the

Operation section of this manual, Be sure

tractor is in a well-ventilated area. Be sure

the area in front of tractor is clear of other

people and objects°

TO ROLL TRACTOR OFF SKID

(See Operation section for location

and function of controls)

Io Press lift lever plunger and raise attach-

ment lift lever to its highest position,

2. Release parking brake by depressing

clutch/brake pedal.

3, Place gearshift lever in neutral (N) po-

sition,

4. Roll tractor forward off skid,

5. Remove banding holding the deflector

shield up against tractor,

CHECK BATTERY

1. Lift seat pan 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),

Seat Label

Terminal

CHECK TIRE PRESSURE

The tires on your tractor were overinflated at

the factory for shipping purposes, Correct

tire pressure is important for best cutting

performance,

• Reduce tire pressure to PSI shown on

tires.

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 replac-

ing motion and mower blade drive belts in

the Service and Adjustments section of this

manual. Verify that the belts are routed

correctly.

CHECK BRAKE SYSTEM

After you learn how to operate your tractor,

check to see that the brake is operating

properly. See "TO CHECK BRAKE" in the

Service and Adjustments section of this

manual.

v/CHECKLIST

Before you operate and enjoy your new

tractor, we wish to assure that you receive

the best pe=t:ormance and satisfaction from

this Quality Product.

Please review the following checklist:

,/'All assembly instructions have been com-

pleted.

,/'No remaining loose parts in carton.

,/'Battery is properly prepared and

charged.

,/'Seat is adjusted comfortably and

tightened securely.

,/'All tires are properly inflated° (For ship-

ping 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).

v/Check mower and drive belts, Be sure

they are routed properly around pulleys

and inside all belt keepers.

v/Check wiring° See that all connections

are still secure and wires are properly

clamped.

While learning how to use your tractor, pay

extra attention to the following important

items:

,/'Engine oil is at proper level.

v/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,

,/"Be sure Operator Presence System and

Reverse Operation System (ROS) are

working properly (See the Operation and

Maintenance sections in this manual).,

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