Craftsman 917.388690 Bedienungsanleitung

Owner's Manual

ICRRFTSMRN°I

6.75 HORSEPOWER

21" REAR DISCHARGE

ROTARY LAWN MOWER

Model No

917.388690

• Safety

•Assembly

•Operation

•Maintenance

•EspaSol

•Repair Parts

CAUTION:

Read and followall

Safety Rulesand Instructions

before operatingthisequipment

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

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

Warranty ................................................. 2 Product Specifications .......................... 11

Safety Rules ........................................ 2-4 Service and Adjustments ...................... 14

Assembly ................................................ 5 Storage ............................................ 15-16

Operation ............................................. 6-9 Troubleshooting .............................. 16-17

Maintenance Schedule ........................ 10 Repair Parts .......................................... 34

Maintenance .................................... 10-13 Parts Ordedng ........................ Back Cover

LIMITED TWO YEAR WARRANTY ON CRAFTSMAN POWER MOWER

For two years from date of purchase, when this Craftsman Lawn Mower is maintained,

lubdcated, and tuned up according to the operating and maintenance instructions in

the owner's manual, Sears will repair free of charge any defect in material or workman-

ship.

Ifthis Craftsman Lawn Mower is used for commercial or rental purposes, this warranty

applies for only 90 days from the date of purchase.

This Warranty does not cover:

• Expendable items which become worn dudng normal use, such as rotary mower

blades, blade adapters, belts, air cleaners and spark plug.

• Repairs necessary because of operator abuse or negligence, includingbent

crankshafts and the failure to maintain the equipment according to the instructions

contained in the owner's manual.

Warranty service is available by returning the Craftsman power mower tothe nearest

Sears Service Center/Department in the United States. This warranty applies only

while this product isin use in the United States.

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

vary from state to state.

SEARS, ROEBUCK AND CO., D/817 WA, HOFFMAN ESTATES, ILLINOIS 6O179

IMPORTANT: This cuttingmachine is capable of ampufating hands and feet and

throwingobjects. Failure to observe the following safety instructionscould result in

serious injury or death.

I. GENERAL OPERATION

•Read, understand, and follow all

instructionson the machine and in the

manual(s) before starting. Be thor-

oughly familiar with the controlsand the

proper use of the machine before

starting.

•Do not put hands or feet near or under

rotatingparts. Keep clear ofthe

discharge opening at all times.

•Only allow responsible individuals, who

are familiar with the instructions,to

operate the machine.

•Clear the area of objects such as rocks,

toys, wire, bones, sticks, etc., which

could be picked up and thrown by the

blade.

• Be sure the area isclear of other

people before mowing. Stop machine ff

anyone enters the area.

•Do not operate the mower when

barefoot or weadng open sandals.

Always wear substantial foot wear.

• Do not pull mower backwards unless

absolutely necessary. Always look

down and behind before and while

moving backwards.

•Do not operate the mower with proper

guards, plates, grass catcher or other

safety protective devices in place.

•See manufacturer's instructionsfor

proper operation and installationof

accesaodes. Only use accessories

approved by the manufacturer.

• Stop the blade(s) when crossing gravel

drives, walks, or roads.

•Stop the engine (motor) whenever you

leave the equipment, before cleaning

the mower or unclogging the chute.

•Shut the engine (motor) off and wait

untilthe blade comes to complete stop

before removing grass catcher.

•Mow only in daylight or good artificial

light.

•Do not operate the machine while

under the Influence of alcohol or drugs.

•Never operate machine in wet grass.

Always be sure of your footing: keep a

firm holdon the handle and wall<; never

run.

•Disengage the selt-propelled mecha-

nismor drive clutchon mowers so

equipped before starting the engine

(motor).

•If the equipment should start to vibrate

abnormally, stop the engine (motor)

and check immediately for the cause.

Vibration is generally a warning of

trouble.

•Always wear safety goggles or safety

glasses with side shields when operat-

ing mower.

I1. SLOPE OPERATION

Slopes are a major factor related to slip

and fall accidentswhich can result in

severe injury. All slopes require extra

cautlan. If you feel uneasy on a slope, do

notmow it.

DO:

• Mow across the face ofslopes: never

up and down. Exercise extreme caution

when changk_g direction on slopes.

•Remove obstacles such as rocks,tree

limbs,etc.

•Watch for holes, ruts,or bumps.Tall

grass can hide obstacles.

DO NOT:

•Do not trlm near drop-ads, ditches or

embankments. The operator could lose

footing or balance.

•Do not trim excessively steep slopes.

•Do notmow on wet grass. Reduced

footing could cause slipping.

IlL CHILDREN

Tragic accidents can occurif the operator

is notalert to the presence of children.

Children are of_ana_racted to the

machine and the mowing activity.Never

assume that children will remain where

you last saw them.

•Keep childrenout of the trimming area

and under the watchful care of another

responsible adult.

•Be alert and rum machine off if children

enter the area.

• Before and while walking backwards,

look behind and down for small

children.

• Never allow children to operate the

machine.

•Use extra care when approaching blind

comers, shrubs, trees, or other objects

that may obscure vision.

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.

-Neverstore 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.

•Never make adjustments or repairswith

the engine (motor) runnlt',g.Disconnect

the spark plug wire, and keep the wire

away from the plug to prevent acciden-

tal starting.

•Keep nuts and bolts, especially blade

attachemant 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 attempt to make wheel height

adjustments while the engine (motor) is

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 ca_ion when servicing them.

•Do not change the engine governor

3 setting or overspeed the engine.

ALook for this symbol to point out

importantsafety precautions. It means

CAUTIONI!I BECOME ALERT!I! YOUR

SAFETY IS INVOLVED,

AWARNING: In order to prevent

accidental starting when setting up,

transporting, adjustingor making repairs,

always disconnect spark plug wire and

place wire where it cannot contact spark

plug.

AWARNING: Engine exhaust, some of

its constituents,and certain vehicle

components contain or emit chemicals

known to the State of California to cause

cancer and birthdefects or other repro-

ductive harm.

AWARNING: Batteryposts, terminals and

related acoessories contain lead and

lead compounds, chemicals known to the

State of California to cause cancer and

birth defects or other reproductiveharm.

Wash hands after handling.

ACAUTION: Muffler and other engine

parts become extremely hot during

operation and remain hot after engine

has stopped. To avoid severe burns on

contact, stay away from these areas.

These accessorieswere availa_ whenthis lawnmowerwas produced.They are not

shippedwith your mower.Theyare alsoavailableat mostSearsretail outletsand service

centers. MostSearsstorescanalsoorder repairpartsforyou, when youprovide the model

numberofyourlawnmower. Someoftheseaccessories maynot app_ to yourlawnmower.

LAWN MOWER PERFORMANCE

FOR REAR DISCHARGE LAWN MOWERS MDLCHER KQS STABILIZER

GRASS CATCHERS _GRASS CATCHERS

FOR FOR

REAR DISCHARGE SIDE DISCHARGE

LAWN MOWERS LAWN MOWERS

GAS CANS

LAWN MOWER MAINTENANCE

MUFFLERS AIR FILTERS SPARK PLUGS

BELTS BLADES BLADE ADAPTERS WHEELS ENGINE OIL

Read these instructionsand this manual in

its entiretybefore you attemptto assemble

or operate your new lawn mower.

IMPORTANT: This lawn mower is shipped

WITHOUT OIL OR GASOLINE in the

engine.

Your new lawn mower has been assembled

at the factory withthe exceptionofthose

partsleft unasssmbled for shipping

purposes. Toensure safe and proper

operationof yourlawn mower, all parts and

herdware yon assemble must be tightened

securely. Use the correcttools as neces*

sary to ensure propartightness. All parts

suchas nuts,washers, bolts, etc., neces-

saryto completethe assembly have been

placed in the partsbag.

TO REMOVE LAWN MOWER FROM

CARTON

1. Remove loose parts included with

mower.

2. Cut down two end corners of carton

and lay end panel down flat.

3. Remove all packing materials except

padding between upper and lower

handle and padding holding operator

presence control bar to upper handle.

4. Roll lawn mower out of carton and

check carton thoroughly for additional

loose parts.

HOWTO SET UPYOUR LAWN

MOWER

TO UNFOLD HANDLE

IMPORTANT: Unfold handle carefully so

as not to pinch or damage control cables.

1. Raise lower handle section to operat-

ing positionand squeeze the bottom

ends of lower handle towards each

other untilthe pin in handle can be

inserted into one of the three height

adjustment holes.

2. Remove protective padding, raise

upper handle section into place on

lower handle and tighten both handle

knobs.

3. Remove any packing material from

around control bar.

Your handles may be adjusted for your

mowing comfort. Refer to =ADJUST

HANDLE" in the Service and Adjustments

section of this manual.

control bar

Liftu

position

Lower handle

3-Position

handle

bracket

TO INSTALL ATACHMENTS

Your lawn mower was shipped ready to

be used as a mulcher.To convert to

bagging, see "TO CONVERT MOWER" in

the Operation section of this manual.

KNOWYOURLAWNMOWER

READTHIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATINGYOUR LAWN

MOWER. Compare the ilustraSonswithyour lawn mower tofamiliarize yourself with the

locationof various controlsand ac_ustments.Save this manualforfuture referer_e.

These symbols may appear on your lawn mower or In literature supplied with the

product. Learn and understand their meaning.

CAUTION ENGINE ENGINE FAST SLOW CHOKE FUEL OIL DANGER, KEEP HANDS

OR WARNINQ ON OFF AND FEET AWAY

•Engine zone control cable

Starter handle

Gasoline filler cap

Handle I Air filter

Pdmer

Engine oil cap

with dipstick

Housing

Wheeladjuster

IMPORTANT: This lawn mower Is shipped (on each wheet)

WITHOUT OIL OR GASOLINE in the engine.

MEETS CPSC SAFETY REQUIREMENTS

Sears rotarywalk-behindpowerlawnmowerscooformtothe safetystandardsofthe American

NationalStandardsInstituteand the U.S.ConsumerP_ SafetyCommission.The blade

toms whenthe engineisrunning.

Operator Presence Control Bar- must be Primer -pumpsadd_ fuelfromthe

helddowntotbe handleto startthe engine, carberetorto thecySnderforusewhea

Release to stopthe engine, start_ga _engine.

Starter Handle -ussd for starting the e_ine. 6

Theoperationofanylawn

mowercanresultinforeign

objectsthrown intothe eyes,

which can result in severe

eye damage. Always wear

safety glasses or eye shields while

operating your lawn mower or performing

any adjustments or repairs. We recom-

mend a wide vision safety mask over

spectacles or standard safety glasses.

HOWTO USEYOUR LAWN MOWER

ENGINE SPEED CONTROL

The eegine speedwas setat thefactory for

optVnurnperformance. Speed is not adjust-

able.

ENGINEZONE CONTROL

_,CAUTION: Federal regulations require

an engine controlto be installed on this

lawn mower in order to minimize the risk

of blade contactinjury. Do not under any

circumstancesattempt to defeat the

function of the operator control.The blade

turns when the engine is running.

•Your lawnmower isequippedwithan

operatorpresencecontrolbar which

requiresthe operatorto be pesitloeed

behindthe lawnmowerhandletostartand

operatethe lawnmower.

TO ADJUST cu'n3NG HEIGHT

Raise wheels for low cut and lower

wheels for high cut. Adjust cuttingheight

to suit your requirements. Medium

positionis best for most lawns.

•To changecuring height,squeezeac_uster

levertowardwheel. Move wheelup or

down_suityourrequirements.Besure all

whealsare in the samesetting.

NOTE: Adjuster is propedy positioned

when plate tab inserts into hole in lever.

Also, 9-position adjusters (if so equipped)

allow lever to be positionedbetween the

plate tabs.

Lower Wheels for High Cut Plate Tab

RaiseWheelsfor LowCut Lever

TO CONVERT MOWER

Yourlawn mowerwas shippedready to be

usedas a moP..her.Tooonvertto bagging :

REAR BAGGING

• Liftrear doorofthe lawn mowerand place

thegrasscatcherframehooksontothe

deer pivotpins,

•To convertto mulching opera,an, remove

grasscatcher anddose reardoor.

ACAUTION: Do notrun your lawn mower

without clipping deflector or approved

grass catcher in place. Never attempt to

operate the lawn mower with the rear

door removed or propped open.

Pivot " Rear Grass

cafchor

handle

TO EMPTY GRASS CATCHER

1. Liftup on grass catcher usingthe

frame handle.

2. Remove grass catcher with clippings

from under lawn mower handle.

3. Empty clippingsfrom bag using both

frame handle and bag handle.

NOTE: Do not drag the bag when

emptying; it willcause unnecessary wear.

Grass

frame

handle

Baghandle

BEFORE STARTING ENGINE

ADD OIL

Your lawnmower is shipped without oil in

the engine. Engine holds 20 oz. of oil.

Fortype and grade of oilto use, see

"ENGINE" in Maintenance section ofthis

manual.

1. Be sure lawnmower is level and area

around oil fill is clean.

2, Remove engine oil cap and fill to the

full line on the dipstick. Pour oilslowly.

Do not over fill.

NOTE: Allow oil to settle down into engine

for accurate reading. To read proper level,

tighten engine oil cap, then remove it to

read the dipstick,

3. Reinstall engine oil cap and tighten.

• Check oil level before each use. Add

oil if needed. Fill to full line on dipstick.

•Change the oil after every 25 hours of

operation or each season. You may

need to change the oil more often

under dusty, dirty conditions.

ADD GASOLINE

•Fillfuel tank. Use fresh, clean, regular

unleaded gasoline with aminimum of

87 octane. Do not mix oil with gaso-

line, Purchase fuel in quantities that

can be used within 30 days to assure

fuel freshness.

AWARNING: Experience indicatesthat

alcohol blended fuels (called gasohol or

using ethanol or methanol) can attract

moisturewhich 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 gastank, start the

engine and let it run until the fuel lines

and carburetor are empty. Use freshfuel

next season. See Storage Instructionsfor

additional information. Never use engine

or carburetorcleaner products in the fuel

tank or permanent damage may occur.

_, CAUTION: Fillto bottom ofgas tank

filler neck. Do not overfill. Wipe off any

spilled oil or fuel. Do notstore, spillor

use gasoline near an open flame. Ga,O,c' ;

Engine _/_ _f,_Z.i_(T_L"ilnI

o=1cap

TO START ENGINE

NOTE: Due to protective coatings onthe

engine, a small amount of smoke may be

present duringthe initial use ofthe

product and should be considered

normal.

1. To start a cold engine, push primer

three (3) times before trying tostart.

Use a firm push, This step is not

usually necessary when starting an

engine which has already run fora

few minutes.

2. Hold operator presence controlbar

down to the handle and pull starter

handle quickly. Do not allow starter

rope to snap back.

TO STOP ENGINE

•To stop engine, release operator

presence control bar.

NOTE: In cooler weather itmay be

necessary to repeat primingsteps. In

warmer weather over priming may cause

floodingand engine will notstart. If you

do flood engine, wait a few minutes

before attempting to start and do not

repeat priming steps.

MOWING'rIPS

• Undercertain conditions, such as very

tall gross, it may be necessary to raise

the height of cut 1o reduce pushing

effort and to keep from ovedoading the

engine and leaving clumps of grass

clippings. It may also be necessary to

reduce ground speed and/or run the

lawn mower over the area a second

time.

•For extremely heavy cutting, reduce the

width of cut by ovedapping previously

cut path and mow stow|y.

•For better grass bagging and most

cutting conditions,the engine speed

should be set in the fast position.

•When using arear discharge lawn

mower in moist, heavy grass, clumps of

cutgrass may not enter the grass

catcher. Reduce ground speed

(pushing speed) and/or run the lawn

mower over the area a second time.

•If a trail of clippingsis left onthe right

side of a rear discharge mower, mow in

a clockwise direction with a small

ovedap to collect the clippings on the

next pass.

• Pores in cloth grass catchers can

become filled with dirt and dust with use

and catchers will collect less grass. To

provent this, regularly hose catcher off

with water and let drybefore using.

•Keep top ofengine around starter clear

and clean of grass clippings and chaff.

This will help engine air flow and

extend engine life.

MULCHING MOWlNGTIPS

IMPORTANT: For best performance,

keep mower housing free of built-up

grass and trash. See "CLEANING" in the

Maintenance section of this manual

•The specialmulchingbladewil recat the

grassclippingsmany timesend reduce

them insizeso thatas theyfal ontothe

lawnthey willdisperseinto thegrass and

not be noticed.Also,the mulchedgrasswill

biodegradequicklyto pr_de nutrientsfor

the lawn.Always mulchwithyour Nghest

engine(blade) speedas this will provide

the best recutiingactionofthe blades.

•Avoidcuttingyour lawnwhenitiswet.Wet

grasstendsto form dumps and interferes

withthe mulchingaction.The best time to

mew your lawnis the eadyettemoon. At

thistimethe grasshas driedand the newly

cutarea wil not be exp<_;edto the direct

sun.

• For best results,adjust_ lawn mower

cutting height so that the lawnmower cuts

off onlythe top one-thirdof the grass

blades. Ifthe lawn is overgrown it wglbe

necessary toraise the height of cutto

reduce puchk_geffortandto keep from

overloading the engine and leaving

clumps of mulched grass. Forextremely

heavy mulching, reduce yourwidth of cut,

rr_N slowly and raisethe rearofthe lawn

mowerone wheel a_uster set_nghigher

than_e fronL

•Certaintypesof grass end grass condk

tionsmay requirethatan areabe mulched

asecondtimetocompletelyhidethe

clippings.When doing a second cut, mow

acrossor perpondculartothetirst cutpath.

• Change yourcutiJngpatternfromweak to

week. Mc_wP_rthtoeau_ one weakthen

changetoeast to westthenextweek."INs

wighelp preventmattingand grainingof

the lawn.

Max 1/3

MAINTENANCE SCHEDULE

FILL IN DATES

AS YOU COMPLETE

REGULAR SERVICE SERVICE DATES

Check forLoose Fasteners "t/ ' " ' if/

Clearvlnspect Grass Catcher

(If Equipped) I_ IV#t_

Clean Lawn Mower W/ i_/

Clean Under Drive Cover

(power-Propelled Mowers) V/

Check drive beJtl ulleys

(p ower.P ropellJ_eaPMowem) I_

ChecWSharpen/Replace Blade _3

Lubrication Chart _it/

Clean Batte_//Rechar, e

IElectrlc Start Mowers f_/ 11/4

Check Engine Oir Level

Chanqe Engine 0 b/1.2

Clean Air Ftlter I_

Inspect Muffler

Clean or Replace Spark Plug ¥/

Replace Air Filter Paper Cartridge 11_2

1-Cl_mge n'_ reoften whe_ 0t0erattlg under aheavy Iced or Ii_high ambierdt_rt_"

2-Ser_ mo_l oftl_ when opecatit_g_dirtyor dL_ty CCJldi_ons.

3 - Replace blades r_,to often when mowing in wdy _

4-Ckarge 48 hours at I_,r_dof w.

GENERAL RECOMMENDA'I1ONS

The warrantyon_is lawnrr_werdoesnct

coverffernsthathavebeensubjectedto

operatorabuseor negiigence.Toreceivefull

valuefrom the warrant_operatormust

maintainmoweras ins'a'uctedinthismanual.

Some a_us_nentsv_l needtobe made

periodicallytoproperlymaintain your u_.

All adjus_nents inMe Service and

Aclustments sectionof this manual should be

checkedat least once each season.

•Once ayear,replacethe sparkplug,

replaceairfilterelement and checkblade

forwear.Anew sparkplugand clea_-_ew

airfilter elementassureproperair-fuel

mixtureand help your engine run better

and lastlonger.

•Follow the maintenance schedule in tNs

manual.

BEFORE EACH USE

I. Check engine oil level.

2. Check for loose fasteners.

LUBRICATION

Keepunitwelllubricated(See

"LUBRIC,_'ION CHART").

LUBRICATION CHART

(_)Whoel adjusters )Brake spring bracket

(on each wheel)

)Engine oil

Rear door hinge

Handle bracket mounting pins

(_) Spray LUbricanl

_) Referto "ENGINE"in 1heMaintenancesection.

IMPORTANT: Do not oil or grease plastic

wheel bearings. Viscous lubricants will

attract dust and dirtthat willshorten the

life ofthe self lubricatingbearings. If you

feel they must be lubduated, use only a

dry,powdered graphite type lubricant

loSparingly -

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