Craftsman 917.378200 User manual

589804003 Rev. 1 12.19.16 BY Printed in U.S.A.

CAUTION:

Read and follow all

Safety Rules and Instructions

before operating this equipment

Owner’s Manual

Model No.

917.378200

ROTARY LAWN MOWER

725 Series Briggs & Stratton Engine

Power-Propelled

22" Multi-Cut

• Español, p. 21

Sears Brands Management Corp., Hoffman Estates, IL 60179 U.S.A.

Visit our Craftsman website: www.craftsman.com

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

Safety Rules ...........................................2-4

Product Specifications..............................2

Assembly / Pre-Operation......................6-7

Operation .............................................8-12

Maintenance Schedule ...........................13

Maintenance.......................................13-16

Service and Adjustments...................17-18

Storage...............................................18-19

Troubleshooting .................................19-20

Repair Parts........................................40-49

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

TABLE OF CONTENTS

WARRANTY

CRAFTSMAN 2-YEAR FULL WARRANTY

For TWO YEARS from the date of purchase, this product is warranted against any

defects in material or workmanship. Defective product will receive free repair or

replacement if repair is unavailable.

For warranty coverage details to obtain free repair or replacement, visit the web page:

www.craftsman.com/warranty

This warranty covers ONLY defects in material and workmanship.

Warranty coverage does NOT include:

• Expendable parts that can wear out from normal use within the warranty

period, such as blades, blade adapters, belts, filters or spark plugs.

• Product damage resulting from user attempts at product modification or repair

or caused by product accessories.

• Repairs necessary because of accident or failure to operate or maintain this

product according to all supplied instructions.

• Preventative maintenance, or repairs necessary due to improper fuel mixture,

contaminated or stale fuel.

This warranty is void if this product is ever used while providing commercial services or

if rented to another person.

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

vary from state to state.

Sears Brands Management Corporation, Hoffman Estates, IL 60179

SAFETY RULES

Serial Number:

Date of Purchase:

Gasoline Capacity / Type: 1.6 Quarts (Unleaded Regular)

Oil Type (API SJ–SN): SAE 30 (above 32°F); SAE 5W-30 (below 32°F)

Oil Capacity: 15.5 Ounces

Spark Plug: Champion RC12YX (Gap: .020")

Blade Bolt Torque: 35–40 ft. lbs.

•The model and serial numbers will be found on a decal on the rear of the lawn mower

housing. Record both serial number and date of purchase in space provided above.

PRODUCT SPECIFICATIONS

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.

Look for this symbol to point out impor-

tant safety precautions. It means

CAUTION!!! BECOME ALERT!!!

YOUR SAFETY IS INVOLVED.

WARNING: In order to prevent acci-

dental starting when setting up, transport-

ing, adjusting or making repairs, always

disconnect spark plug wire and place wire

where it cannot come in contact with plug.

NOTAS SERVICIO

SERVICE NOTES

CAUTION: 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.

WARNING: Engine exhaust, some of its

constituents, and certain vehicle compo-

nents contain or emit chemicals known to

the State of California to cause cancer and

birth defects or other reproductive 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.

WARNING: This lawn mower 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 re-

quired by law (Section 4442 of the Califor-

nia 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 Parts & Repair Center (See the RE-

PAIR PARTS section of this manual).

I. CHILDREN

WARNING: CHILDREN CAN

BE SERIOUSLY INJURED OR

KILLED BY THIS EQUIPMENT.

Carefully read and follow all of

the safety instructions below.

TheAmerican AcademyofPediatricsrecom-

mendsthatchildrenbea minimumof 12year

of age before operating a pedestrian con-

trolledlawnmowerandaminimumof16years

ofagebefore operating aridinglawn mower.

Tragic accidents can occur if the operator is

notalert tothepresenceofchildren. 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 a re-

sponsible adult other than the operator.

• Be alert and turn machine off if children

enter the area.

• Beforeandwhile walkingbackwards, look

behind and down for small children.

• Never allow children to operate the

machine.

II. GENERAL OPERATION

• Read, understand, and follow all

instructions on the machine and in the

manual(s) before starting. Be thoroughly

familiar with the controls and the proper

use of the machine before starting.

• Do not put hands or feet near or under

rotating parts. Keep clear of the dis-

charge 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

blade. Stay behind the handle when the

engine (motor) is running.

• Be sure the area is clear of other people

before mowing. Stop machine if anyone

enters the area.

• Do not operate machine barefooted or

while wearing sandals. Always wear

substantial footwear with good ankle

support while mowing.

• Do not pull mower backwards unless

absolutely necessary. Always look down

and behind before and while moving

backwards.

• Never direct discharged material toward

anyone. Avoid discharging material

against a wall or obstruction. Material

may richochet back toward the opera-

tor. Stop blade when crossing gravel

surfaces.

• Do not operate the mower without

proper guards, plates, grass catcher or

other safety protective devices in place.

• See manufacturer’s instructions for

proper operation and installation of

accessories. Only use accessories ap-

proved by the manufacturer.

• Stop the blade(s) when crossing gravel

drives, walks, or roads.

• Never leave a running machine unat-

tended.

• Stop the engine (motor) and wait until

the blade comes to a complete stop

before cleaning the machine, removing

the grass catcher, or unclogging the

discharge chute.

• 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 hold on the handle; walk, never run.

• Disengage the drive system, if 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 eye protection when oper-

ating machine.

• Use extra care when approaching blind

corners, shrubs, trees, or other objects

that may obscure vision.

• When loading or unloading this ma-

chine, do not exceed the maximum

recommended operation angle of 15°.

• Wear proper Personal Protective Equip-

ment (PPE) while operating this ma-

chine, including (at a minimum) sturdy

footwear, eye protection, and hearing

protection. Do not mow in shorts or

open toed footwear.

Always let someone know you are outside

mowing.

III. SLOPE OPERATION

Slopes are a major factor related to slip &

fall accidents, which can result in severe

injury. All slopes require extra caution. If

you feel uneasy on a slope, do not mow it.

DO:

• Mow across the face of slopes: never

up and down. Exercise extreme caution

when changing direction on slopes.

• Remove obstacles such as rocks, tree

limbs, etc.

• Watch for holes, ruts, bumps or hidden

objects. Uneven terrain could cause

a slip and fall accident. Tall grass can

hide obstacles.

DO NOT:

• Do not mow near drop-offs, ditches

or embankments. You could lose your

footing or balance.

• Do not mow on wet grass or exces-

sively steep slopes. Poor footing could

cause a slip and fall accident.

IV. SAFE HANDLING OF GASOLINE

To avoid personal injury or property dam-

age, use extreme care in handling gaso-

line. Gasoline is extremely flammable and

the vapors are explosive.

• Extinguish all cigarettes, cigars, pipes

and other sources of ignition.

• Use only an approved container.

• Never remove gas cap or add fuel with

the engine running.

• Allow engine to cool before refueling.

• Never refuel the machine indoors.

• Never store the machine or fuel contain-

er where there is an open flame, spark

or pilot light such as a water heater or

on other appliances.

• Never fill containers inside a vehicle, on

a truck or trailer bed with a plastic liner.

Always place containers on the ground

away from your vehicle before filling.

• Remove gas-powered equipment from

the truck or trailer and refuel it on the

ground. If this is not possible, then

refuel such equipment with 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.

• If fuel is spilled on clothing, change

clothing immediately.

• Never overfill fuel tank. Replace gas

cap and tighten securely.

V. GENERAL SERVICE

• Never run machine inside a closed area.

• Never make adjustments or repairs with

the engine (motor) running. Disconnect

the spark plug wire, and keep the wire

away from the plug to prevent acciden-

tal starting.

• 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.

Never do anything to interfere with the

intended function of a safety device or

reduce the protection provided by a

safety device.

•Keep machine free of grass, leaves, or

otherdebris build-up.Clean oilor fuelspill-

age.Allow machinetocool beforestoring.

• Stop and inspect the equipment if you

strike an object. Repair, if necessary,

before restarting.

• Never attempt to make wheel height ad-

justments while the engine 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 caution when servicing them.

• Do not change the engine governor set-

ting or overspeed the engine.

• Maintain or replace safety and instruc-

tion labels, as necessary. 49

MODEL NUMBER 104M02-0001-F1BRIGGS & STRATTON 4-CYCLE ENGINE

KEY PART

NO. NO. DESCRIPTION

523 796503 Dipstick

524 691876 Seal-Dipstick Tube

562 793514 Screw

(Governor Control Lever)

598 592587 Shim-End Play (Crankshaft

or Camshaft Bearing)

601 791850 Clamp-Hose (Green)

608 594062 Starter-Rewind

613 590562 Screw (Muffler)

615 690340 Retainer-Governor Shaft

616 590516 Crank-Governor

617 270344s Seal-O Ring (Intake Manifold)

621 692310 Switch-Stop

623 799581 Seal-O Ring

(Carburetor Spacer)

635 692076 Boot-Spark Plug

668 590546 Spacer (Flywheel)

718 690959 Pin-Locating

724 697478 Retainer-Seal

741 594105 Gear-Timing

745 691146 Screw (Brake) (#10-32x.86)

745A 690589 Screw (Brake) (#10-32x.5)

830 590536 Stud-Rocker Arm

832 594109 Guard-Muffler

836 690661 Screw (Muffler Guard)

842 691031 Seal-O Ring (Dipstick)

847 594110 Dipstick/Tube Assembly

850 100106 Sealant-Liquid

857 594111 Trim-Blower Housing Cover

868 594096 Seal-Valve

875 594107 Base-Air Cleaner

914 591103 Screw (Rocker Cover)

922 692135 Spring-Brake

923 691487 Brake

951 591104 Lever-Choke

957 594061 Cap-Fuel Tank

KEY PART

NO. NO. DESCRIPTION

68 594106 Cover-Air Cleaner

971 590552 Screw (Air Cleaner Base

to Carburetor) (M4.2 x 14mm)

972 594112 Tank-Fuel

975 591492 Bowl-Float

1005 594102 Fan-Flywheel

1022 594088 Gasket-Rocker Cover

1023 594087 Cover-Rocker

1026 590515 Rod-Push

(Intake and Exhaust)

1029 590526 Arm-Rocker (Exhaust)

1029A 590527 Arm-Rocker (Intake)

1036 - - - Label-Emissions (Available

from any Briggs & Stratton

Authorized Dealer)

1058 N/A Operator’s Manual

(Not Available at this Printing)

1127 590554 Screw (Float Bowl

to Carburetor Body)

1238 590562 Screw (Carburetor Spacer)

(M5 x 17.6mm)

1263 697124 Reed-Breather

1264 793453 Screw (Breather Reed)

1329 N/A Replacement Engine

(Not Available at this Printing)

1330 N/A Repair Manual

(Not Available at this Printing)

- - 398067 Spark Arrester

(available accessory)

Carburetor Overhaul Kit – Key Number 121

Engine Gasket Set – Key Number 358

NOTE: All component dimensions given in U.S.

inches. 1 inch = 25.4 mm

MODEL NUMBER 104M02-0001-F1BRIGGS & STRATTON 4-CYCLE ENGINE

KEY PART

NO. NO. DESCRIPTION

1 594100 Cylinder Assembly

3 299819s Seal-Oil (Magneto Side)

4 594101 Sump-Engine

5 594091 Head-Cylinder

7 592358 Gasket-Cylinder Head

11 590522 Tube-Breather

12 799587 Gasket-Crankcase

13 590512 Screw (Cylinder Head)

16 594104 Crankshaft

20 399781s Seal-Oil (PTO Side)

22 692551 Screw (Crankcase Cover /

Sump) (1/4-20x1.19)

22A 590673 Screw (Crankcase Cover /

Sump) (1/4-20x.78)

23 594054 Flywheel

24 222698s Key-Flywheel (Aluminum)

25 594099 Piston Assembly (Standard)

26 594098 Ring Set (Standard)

27 691588 Lock-Piston Pin

28 298909 Pin-Piston

29 594089 Rod-Connecting

32 691664 Screw (Connecting Rod)

33 594095 Valve-Exhaust

34 594094 Valve-Intake

35 590532 Spring-Valve (Intake)

36 590532 Spring-Valve (Exhaust)

37 594103 Guard-Flywheel

40 594092 Retainer-Valve

43 697799 Slinger-Governor/Oil

45 590514 Tappet-Valve

46 594090 Camshaft

48 N/A Short Block

(Not Available at this Printing)

58 591108 Rope-Starter

60 281434s Grip-Starter Rope

78 793480 Screw (Flywheel Guard)

104 590558 Pin-Float Hinge

KEY PART

NO. NO. DESCRIPTION

117 594060 Jet-Main (Standard)

118 594063 Jet-Main (High Altitude)

(5000 > 9000 Feet)

121 590589 Kit-Carburetor Overhaul

122 590549 Spacer-Carburetor

125 594058 Carburetor

133 591120 Float-Carburetor

137 593235 Gasket-Float Bowl

155 594093 Plate-Cylinder Head

163 799580 Gasket-Air Cleaner

187 791766 Line-Fuel

(Cut to Required Length)

188 793480 Screw (Control Bracket)

192 590535 Adjuster-Rocker Arm

202 590517 Link-Mechanical Governor

209 590541 Spring-Governor (Purple)

216 590547 Link-Choke

217 590740 Spring-Choke Return

222 590560 Bracket-Control

227 590520 Lever-Governor Control

238 594097 Cap-Valve

300 594108 Muffler

305 590586 Screw (Blower Housing)

318 793480 Screw (Mounting Bracket)

(M5 x 14.1mm)

332 690662 Nut (Flywheel)

333 799934 Armature-Magneto

334 691061 Screw (Magneto Armature)

337 491055s Plug-Spark

356 692390 Wire-Stop

358 594114 Gasket Set-Engine

404 690272 Washer (Governor Crank)

445 593260 Filter-Air Cleaner Cartridge

455 593960 Cup-Flywheel

493 593330 Bracket-Mounting

(Carburetor)

505 793515 Nut (Governor Control Lever)

ACCESSORIES

These accessories were available when this lawn mower was produced. They are not

shipped with your mower. They are also available at most Sears retail outlets and service

centers. SOME OF THESE ACCESSORIES MAY NOT APPLY TO YOUR LAWN MOWER.

Congratulations on making a smart pur-

chase. Your new Craftsman® product is

designed and manufactured for years of

dependable operation. But like all prod-

ucts, it may require repair from time to

time. That’s when having a Repair Protec-

tion 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 profe-

sional repair specialists.

• Unlimited service and no charge for

parts and labor on all covered repairs.

• Product replacement if your covered

product can’t be fixed.

• Discount of 25% from regular price of

service and service-related parts not

covered by the agreement; also, 25%

off regular price of preventive mainte-

nance check.

• Fast help by phone – phone sup-

port 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 ap-

pointment online.

Sears has over 12,000 professional repair

specialists,whohave access toover4.5 mil-

lionquality partsandaccessories. That’sthe

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 U.S.A. call 1-800-4-MY-HOME®.

Repair Protection Agreements

ASSEMBLY / PRE-OPERATION

Read these instructions and this manual

in its entirety before you attempt to as-

semble 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 assem-

bled at the factory with the exception of

those parts left unassembled for shipping

purposes. To ensure safe and proper op-

eration of your lawn mower, all parts and

hardware you assemble must be tight-

ened securely. Use the correct tools as

necessary to ensure proper tightness. All

parts such as nuts, washers, bolts, etc.,

necessary to complete the assembly have

been placed in the parts bag.

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.

MOWING

POSITION

Lower handle

LIFT

Operator

presence

control bar

Upper

handle

LIFT

Upper handle

knob (“star”)

Lower handle knob

(“standard”)

HOW TO SET UP YOUR 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 position and align holes in lower

handle with holes in handle brackets.

2. Insert handle bolts through lower

handles and handle brackets; secure

with lower (“standard”) knobs.

3. Remove protective padding, raise up-

per handle section into place on lower

handle and tighten both upper (“star”)

knobs.

4. Remove any packing material from

around control bar.

Your lawn mower handle can be adjusted

for your mowing comfort. Refer to “AD-

JUST HANDLE” in the Service and Adjust-

ments section of this manual.

MODEL NUMBER 104M02-0001-F1BRIGGS & STRATTON 4-CYCLE ENGINE

Engine Power Rating Information

The gross power rating for individual gas engine models is labeled in accordance with SAE

(Society of Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure),

and rating performance has been obtained and corrected in accordance with SAE J1995 (Revision

2002-05). Torque values are derived at 3060 RPM; horsepower values are derived at 3600 RPM.

Actual gross engine power will be lower and is affected by, among other things, ambient operat-

ing conditions and engine-to-engine variability. Given both the wide array of products on which

engines are placed and the variety of environmental issues applicable to operating the equipment,

the gas engine will not develop the rated gross power when used in a given piece of power equip-

ment (actual “on-site” or net power). This difference is due to a variety of factors including, but not

limited to, accessories (air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.), ap-

plication limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-

engine variability. Due to manufacturing and capacity limitations, Briggs & Stratton may substitute

an engine of higher rated power for this Series engine.

1022

358

842

868

524

163

623

217

163

121

104

617

623

137

850

188

334

333

635

222

209

745 745A

621

922

923

MODEL NUMBER 104M02-0001-F1BRIGGS & STRATTON 4-CYCLE ENGINE

1026

1029

155

868

1029A

192

163

623

1022

914

1022

1023

238

830

337

635

202

356

455

332

668

850

1005

TO ASSEMBLE GRASS CATCHER

1. Put grass catcher frame into grass bag

with rigid part of bag on the bottom.

Make sure the frame handle is outside

of the bag top.

2. Slip vinyl bindings over frame.

NOTE: If vinyl bindings are too stiff, hold

them in warm water for a few minutes. If

bag gets wet, let it dry before using.

TO INSTALL ATTACHMENTS

Your lawn mower was shipped ready to

be used as a mulcher. To convert mower

to bagging or discharging, see “TO CON-

VERT MOWER” in the Operation section

of this manual.

Frame

handle

Frame

opening

Vinyl

bindings

INSTALL STARTER ROPE

(MODELS EQUIPPED WITH T-KNOB)

1. Loosen T-knob.

2. Hold control bar against upper handle.

3. Slowly pull engine starter rope out until

rope will slip into loop of rope guide.

4. Tighten T-knob.

Upper handle

Control bar

Engine

starter rope

Rope guide T-Knob

IMPORTANT: This lawn mower is

shipped WITHOUT OIL OR GASOLINE in

the engine. NOTE: Gasoline containing up to

10% ethanol (E10) is acceptable for use in this

machine. The use of gasoline exceeding 10% ethanol (E10) will void the product warranty.

MEETS CPSC SAFETY REQUIREMENTS

Sears rotary walk-behind power lawn mowers conform to the safety standards of the

AmericanNationalStandards Instituteand theU.S.Consumer ProductSafetyCommission.

WARNING: The blade turns when the engine is running.

Single point

height adjuster

handle

Operator presence control bar

Starter

handle

Handle knobs

Operator presence control bar – must

be held down to the handle to start the

engine. Release to stop the engine.

Single point height adjuster – used to

adjust cutting height of lawn mower.

Starter handle – used for starting engine.

Mulcher door – allows conversion to

discharging or bagging operation.

Drive control levers – used to engage

power-propelled forward motion of mower.

Muffler

Grass

catcher

Drive control levers

Spark

plug

Engine oil cap

with dipstick

Air filter

Gasoline filler cap

Housing

Mulcher door

OPERATION

KNOW YOUR LAWN MOWER

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

LAWN MOWER. Compare the illustrations with your lawn mower to familiarize yourself with

the location of various controls and adjustments. Save this manual for future reference.

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

Learn and understand their meaning.

MODEL NUMBER 104M02-0001-F1BRIGGS & STRATTON 4-CYCLE ENGINE

623

493

163

1238 951

125

133

975

1127

617

104

217

122

623

724

216

117

118

137

445

875

968

971

163

318

957

601

187

972

921

969

857

836

832

300

613

305

608

MODEL NUMBER 104M02-0001-F1BRIGGS & STRATTON 4-CYCLE ENGINE

718

1264

505

616

562

615

227

1263

404

718

22A

741

524

847

523

842

598

13301329

10581036

850

DRIVE CONTROL ADJUSTMENT

Over time, the drive control system may

become “loose”, resulting in decreased

speed. There is a turnbuckle on the drive

control housing to increase tension on the

drive cable. Proceed as follows:

1. Turn unit off and disconnect spark

plug wire from spark plug.

2. Rotate turnbuckle on drive control to

increase drive speed.

3. Operate mower to test drive speed.

Readjust as required.

4. If condition fails to improve after the

above steps (forward speed remains

the same), your drive belt is worn and

should be replaced.

HOW TO USE YOUR LAWN MOWER

ENGINE SPEED

Engine speed was set at the factory for

optimum performance. It is not adjustable.

ENGINE ZONE CONTROL

CAUTION: Federal regulations require

an engine control to be installed on this

lawn mower in order to minimize the risk

of blade contact injury. Do not under

any circumstances attempt to defeat the

function of the operator control. The blade

turns when the engine is running.

• Your lawn mower is equipped with an

operator presence control bar which

requires the operator to be positioned

behind the lawn mower handle to start

and operate the lawn mower.

DRIVE CONTROL

• Self-propelling is controlled by holding

the operator presence control bar down

to the handle and pulling either drive

control lever rearward to the handle.

The further toward the handle a lever is

pulled, the faster the unit will travel.

• Forward motion will stop when either

the operator presence control bar or

a drive control lever are released. To

stop forward motion without stopping

engine, release a drive control lever

only. Hold operator presence control

bar down against handle to continue

mowing without self-propelling.

NOTE: If after releasing the drive control

the mower will not roll backwards, push

the mower forward slightly to disengage

drive wheels.

TO ADJUST CUTTING HEIGHT

All four wheels are adjusted by a single

lever.

• Pull adjuster lever toward wheel. To

raise mower, move lever forward to

desired position. To lower mower, move

the lever toward the rear.

LEVER

BACKWARD

TO LOWER

MOWER

LEVER

FORWARD

TO RAISE

MOWER

Height

adjuster lever

TO ENGAGE

DRIVE CONTROL

Drive

control levers

DRIVE CONTROL

DISENGAGED

Operator presence control bar

The operation of any lawn mower 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

lawnmower orperforminganyadjustmentsor repairs. Werecom-

mend standard safety glasses or a wide vision safety mask over spectacles.

Use ear

protec-

tors to

avoid

damage to hearing.

Adjustment

turnbuckle

TO CONVERT MOWER

Your lawn mower was shipped ready to

be used as a mulcher. To convert to bag-

ging or discharging:

REAR BAGGING

• Lift rear door of the lawn mower and

place the grass catcher frame hooks

onto the grass bag brackets.

• To convert to mulching or discharging

operation, remove grass catcher and

close rear door.

SIMPLE STEPS TO REMEMBER WHEN

CONVERTING YOUR LAWN MOWER

FOR MULCHING -

1. Rear door closed.

2. Mulcher door closed and locked.

FOR REAR BAGGING -

1. Grass catcher installed.

2. Mulcher door closed and locked.

FOR SIDE DISCHARGING -

1. Rear door closed.

2. Discharge deflector installed.

CAUTION: Do not run your lawn mow-

er without rear door closed or approved

grass catcher in place. Never attempt to

operate the lawn mower with the rear door

removed or propped open.

NOTE: Rear door will remain open until

operator presence control bar is held

down to the handle.

CAUTION: Do NOT force rear door to

close. Serious damage to your mower

could result.

SIDE DISCHARGING

• Rear door must be closed.

• Open mulcher door and install dis-

charge deflector under door as shown.

• Mower is now ready for discharging

operation.

• To convert to mulching or bagging

operation, discharge deflector must be

removed and mulcher door must be

closed and locked.

Unlock

latch

Discharge

deflector

Open

mulcher door

MOWER IS NOW READY

FOR DISCHARGING

OPERATION

Grass bag

bracket Grass

catcher

handle

Grass catcher

frame hook

Rear door

CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 917.378200

NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm.

IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your lawn mower and void your warranty.

KEY PART

NO. NO. DESCRIPTION KEY PART

NO. NO. DESCRIPTION

1 501408103 Drive Control Assembly

(Includes Cable)

9 581952101 Cable, Drive

10 587249302 Mounting Bracket, Drive Control

11 17411312 Screw

12 73940800 Nut, Hex

13 581680801 Gearcase Assembly, Complete

14 586963001 Pulley, Drive

16 428782X428 Rod, Connecting

17 751153 Nut, Hex

18 586691701 Kit, Selector Assembly

19 430697X615 Knob, Wheel Adjuster

20 580806901 Debris Shield

21 435242 Anchor

22 17000510 Screw, Hex Head 5/16-18

23 585281901 Wheel Axle Assembly, LH

24 433511 Bracket, Height Adjustment

25 581313802 Mounting Bracket, Debris Shield

26 589318302 Belt Keeper

27 19171216 Washer, Flat

28 12000058 E-Ring 7/16

29 585270701 Cover, Dust, Wheel

31 404845 Pawl, Drive

32 585437304 Wheel & Tire Assembly, Rear, 11"

33 409148 Nut, Flangelock 3/8-16

35 430598 Axle, Rear

36 441833X004 Axle, Front

37 163409 Screw, Hi-Lo Thread, 12 x 5/8

38 191730 Nut, Hex

39 407059 Bolt

40 400246X460 Wheel & Tire Assembly, Front, 8"

41 428783 Pinion

44 580364604 Belt, Drive

48 421114 Kit, Water Washout Assembly

49 419735 Fitting, Water Washout

50 415585 Washer, Lock, Internal Tooth

51 415586 Locknut, Hex, with O-Ring

55 581351301 Spring, Tension

57 409149 Locknut, Hex, Flanged

58 435241 Bolt, Shoulder

59 441786X004 Support Bracket

61 181698 Screw

62 197991 Clip, Cable

63 428124 Fastener, Push

85 439077 Support Bracket, Front Axle

86 587969201 Pulley, Idler

87 581127601 Screw

CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 917.378200

38 38

BEFORE STARTING ENGINE

ADD OIL

Your lawnmower is shipped without oil in

the engine. For type and grade of oil to

use, see “ENGINE” in the Maintenance

section of this manual.

CAUTION: DO NOT overfill engine with

oil, or it will smoke heavily from the muffler

on startup.

1. Be sure lawnmower is level.

2. Remove oil dipstick from oil fill spout.

3. You receive a container of oil with the

unit. Slowly pour the entire container

down the oil fill spout into the engine.

NOTE: Initial oil fill requires only 13.5

oz. due to residual oil in engine from the

manufacturers 100% quality testing. When

changing oil you may need 15.5 oz.

4. Insert and tighten dipstick.

IMPORTANT:

• Check oil level before each use. Add

oil if needed. Fill to full line on dipstick.

ADD GASOLINE

• Fill fuel tank to bottom of tank filler

neck. Do not overfill. Use fresh, clean,

regular unleaded gasoline with a mini-

mum of 87 octane. Do not mix oil with

gasoline. Purchase fuel in quantities

that can be used within 30 days to as-

sure fuel freshness.

CAUTION: Wipe off any spilled oil or

fuel. Do not store, spill or use gasoline

near an open flame.

CAUTION: Alcohol blended fuels

(called gasohol or using ethanol or meth-

anol) 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. Empty 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.

Grass

catcher

frame

handle

Bag

handle

TO EMPTY GRASS CATCHER

1. Lift up on grass catcher using the

frame handle.

2. Remove grass catcher with clippings

from under lawn mower handle.

3. Empty clippings from bag using both

frame handle and bag handle.

NOTE: Do not drag the bag when empty-

ing; it will cause unnecessary wear.

TO STOP ENGINE

• To stop engine, release operator pres-

ence control bar.

TO START ENGINE

NOTE: Due to protective coatings on the

engine, a small amount of smoke may be

present during the initial use of the prod-

uct and should be considered normal.

NOTE: Your engine is equipped with an

automatic choke system. No priming or

choking is required before starting.

• To start engine, hold operator presence

control bar down to the handle and

pull starter handle quickly. Do not allow

starter rope to snap back.

Engine

oil cap Gasoline filler

cap

MULCHING MOWING TIPS

IMPORTANT: For best performance,

keep mower housing free of built-up

grass and trash. See “CLEANING” in the

Maintenance section of this manual.

• 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, yet the newly cut area will not be

exposed to direct sunlight.

• For best results, adjust the lawn mower

cutting height so that the lawn mower

cuts off only the top one-third of the

grass blades. If the lawn is overgrown

it will be necessary to raise the height

of cut to reduce pushing effort and to

keep from overloading the engine and

leaving clumps of mulched grass. For

extremely heavy grass, reduce your

width of cut by overlapping previously

cut path 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 sec-

ond cut, mow across (perpendicular) 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

MOWING TIPS

CAUTION: Do not use de-thatcher

blade attachments on your mower. Such

attachments are hazardous, will damage

your mower and could void your warranty.

• Under certain conditions, such as very

tall grass, it may be necessary to raise

the height of cut to reduce pushing

effort and to keep from overloading 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 overlapping previously

cut path and mow slowly.

• For side discharge operation, cut in

a counterclockwise direction, starting

at the outside of the area to be cut, in

order to spread grass clippings more

evenly and to put less load on the

engine. To keep clippings off of walk-

ways, flower beds, etc., make the first

cuts in a clockwise direction.

• If a trail of grass clipping is left on the

right side of the lawn mower during rear

discharge operation, mow in a clock-

wise direction with a small overlap to

collect the clippings on the next pass.

• Pores in cloth grass catchers can be-

come filled with dirt and dust with use

and catchers will collect less grass. To

prevent this, regularly hose catcher off

with water and let dry before using.

• Keep top of engine around starter clear

and clean of grass clippings and chaff.

This will help engine air flow and extend

engine life.

CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 917.378200

NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm.

IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your lawn mower and void your warranty.

KEY PART

NO. NO. DESCRIPTION KEY PART

NO. NO. DESCRIPTION

1 585854805 Upper Handle

2 585650803 Cable, Engine Zone Control /

Rear Door Prop

6 182398 Handle Knob, Star

8 587689301 Control Bar, Overmolded

9 585847601 Rear Door Assembly

11 425575 Hairpin, Door/Handle Pivot

12 189713X428 Handle Knob, Standard

13 437516 Plug, Handle Bar

17 581782101 Rear Baffle

18 581912601 T-Knob

19 581902101 Rope Guide

20 444501 Rear Skirt

21 419949 Spring, Rear Door, LH, Black

22 141841 Screw, Panhead, Torx #20

24 419948 Spring, Rear Door, RH, Grey

26 419945 Screw, Rear Door/Handle Pivot

28 586212501 Bolt, Carriage 5/16-18 x 5/8

30 580947303 Grassbag

31 585054703 Frame, Grass Catcher

32 419944X007 Latch, Mulcher Door

33 420019 Mulcher Door

34 419946X615 Bracket, Grassbag

36 175735 Hinge Bracket Assembly

38 419942X428 Discharge Deflector

39 585900702 Handle Bracket, LH

40 585900802 Handle Bracket, RH

41 150406 Screw, Dogpoint 3/8-16 x 1-1/8

42 193000 Spring, Torsion

43 191730 Nut, Hex, Nylock

44 431946 Kit, Lawn Mower Housing

45 175650 Rod, Hinge

46 581851501 Blade Adapter / Pulley

47 421825 Blade, 22"

48 851074 Washer, Hardened

49 850263 Washer, Helical

50 851084 Screw, Machine, Hex Head

3/8-24 x 1-3/8 Grade 8

51 430599 Front Baffle

52 404763 Decal, Danger

53 17000510 Screw, Hex Head 5-16-18

56 17411312 Screw, Hex Washer Head

#13 x 3/4

57 155377 Nut, Hex

58 585908202 Lower Handle

59 191574 Handle Bolt

63 178848 Screw #10-16 x 5/8

64 - - - Engine, Briggs & Stratton,

Model Number 104M02-

0001-F1 (See Breakdown)

83 750097 Screw, Hex Washer Head

84 428124 Fastener, Push

85 429801X004 Mounting Bracket,

Rear Skirt

96 197991 Clip, Cable

97 581115302 Bracket, Belt Guide

- - 423849 Bag of Parts (Includes

Key Numbers 6 and 59)

- - 589804003 Owner’s Manual,

English / Spanish

Available accessories not included with mower:

- - 71 33623 Gas Can

(2.5 Gallon Container)

- - 71 33500 Fuel Stabilizer

- - 71 33000 SAE 30W Oil

(20 Ounce Bottle)

KEY PART

NO. NO. DESCRIPTION

CRAFTSMAN ROTARY LAWN MOWER - - MODEL NUMBER 917.378200

REPAIR PARTS

52 53

MAINTENANCE

GENERAL RECOMMENDATIONS

The warranty on this lawn mower does not

cover items that have been subjected to

operator abuse or negligence. To receive

full value from the warranty, operator must

maintain unit as instructed in this manual.

Some adjustments will need to be made

periodically to properly maintain your unit.

At least once a season, check to see if

you should make any of the adjustments

described in the Service and Adjustments

section of this manual.

• At least once a year, replace the spark

plug, clean or replace air filter element

and check blade for wear. A new spark

plug and clean/new air filter element

assure proper air-fuel mixture and help

your engine run better and last longer.

• Follow the maintenance schedule in this

manual.

BEFORE EACH USE

• Check engine oil level.

• Check for loose fasteners.

LUBRICATION

Keep unit well lubricated

(See “LUBRICATION CHART”).

LUBRICATION CHART

Spray lubricant

See "ENGINE" in Maintenance section.

IMPORTANT: Do not oil or grease plastic

wheel bearings. Viscous lubricants will

attract dust and dirt that will shorten the life

of the self-lubricating bearings. If you feel

they must be lubricated, use only a dry,

powderedgraphitetype lubricant sparingly.

Wheel

adjuster (on

each wheel)

Engine oil

Rear door

hinge

Handle bracket mounting pins

Mulcher

door hinge

Check for Loose Fasteners

Clean / Inspect Grass Catcher *

Check Tires

Check Drive Wheels ***

Clean Lawn Mower ****

Clean under Drive Cover ***

Check Drive Belt / Pulleys ***

Check / Sharpen / Replace Blade

Lubrication

Clean and Recharge Battery **

Check Engine Oil level

Clean Air Filter

Inspect Muffler

Replace Spark Plug

Replace Air Filter Paper Cartridge

Empty fuel system or add Stabilizer

BEFORE

EACH

USE

AFTER

EACH

USE

EVERY

HOURS

EVERY

25 HOURS

OR SEASON

EVERY

100

HOURS

BEFORE

STORAGE

(if so equipped)

Electric-Start mowers

Power-Propelled mowers

Use a scraper to clean under deck

***

****

1- And after each 5 hours of use.

2- Service more often if operating in dirty or dusty conditions.

3- Replace blades more often when mowing in sandy soil.

4- Charge 48 hours at end of season.

LAWN MOWER

Always observe safety rules when per-

forming any maintenance.

TIRES

• Keep tires free of gasoline, oil, or insect

controlchemicals whichcanharm rubber.

• Avoid stumps, stones, deep ruts, sharp

objects and other hazards that may

cause tire damage.

DRIVE WHEELS

Check rear drive wheels each time before

you mow to be sure they move freely.

The wheels not turning freely means trash,

grasscuttings, etc.are inthedrivewheelarea

and must be cleaned to free drive wheels.

If necessary to clean the drive wheels, be

sure to clean both rear wheels.

BLADE CARE

For best results, mower blade must be

kept sharp. Replace a bent or damaged

blade.

CAUTION: Use only a replacement

blade approved by the manufacturer of

your mower. Using a blade not approved

by the manufacturer of your mower is

hazardous, could damage your mower

and void your warranty.

TO REMOVE BLADE

1. Disconnect spark plug wire from spark

plug and place wire where it cannot

come in contact with plug.

2. Turn lawn mower on its side. Make

sure air filter and carburetor are up.

3. Use a wood block between blade and

mower housing to prevent blade from

turning when removing blade bolt.

NOTE: Protect your hands with gloves

and/or wrap blade with heavy cloth.

4. Remove blade bolt by turning counter-

clockwise.

5. Remove blade and attaching hardware

(bolt, lock washer, hardened washer).

6. Remove debris shield.

NOTE: Removethe bladeadapterand check

the key inside hub of blade adapter. The key

must be in good condition to work properly.

Replace adapter if damaged.

TO REPLACE BLADE

1. Position the blade adapter on the

engine crankshaft. Be sure key in

adapter and crankshaft keyway are

aligned; and that the drive belt is

inside the tab of the belt retainer.

2. Install debris shield.

3. Position blade on the blade adapter.

IMPORTANT: To ensure proper assembly,

center hole in blade must align with star

on blade adapter.

4. Be sure the trailing edge of blade (oppo-

site sharp edge) is up toward the engine.

5. Install the blade bolt with the lock

washer and hardened washer into

blade adapter and crankshaft.

6. Use block of wood between blade and

lawn mower housing and tighten the

blade bolt, turning clockwise.

• The recommended tightening torque is

35–40 ft. lbs.

IMPORTANT: Blade bolt is heat treated.

If bolt needs replacing, replace only with

approved bolt shown in the Repair Parts

section of this manual.

TO SHARPEN BLADE

NOTE: We do not recommend sharpening

blade - but if you do, be sure the blade is

balanced. An unbalanced blade will cause

eventual damage to lawn mower or 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 bal-

ancer. (Whenusing aconebalancer, 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.

Blade bolt

Crank-

shaft

keyway

Hardened washer

Lockwasher

Blade

adapter Key

Blade

Trailing

edge

Belt

retainer

Debris

shield

5/8" bolt or pin

Center hole

Blade 39

No arranca 7. Cuchilla suelta o adaptador 7. Apriete el perno de la cuchilla

(continuado) de la cuchilla quebrado. cambie el adaptador de la cuchilla.

8. Barra de control en la 8. Presione la barra de control

posición suelta. hacia el mango.

9. Barra de control defectuosa. 9. Cambie la barra de control.

10. Válvula del combustible (si equ- 10. Gire a la válvula del combustible

ipada) está en la posición OFF. a la posición ON.

Falta de 1. Cuchilla desgastada, doblada 1. Eleve la altura de corte.

fuerza o suelta.

2. Altura de las ruedas dispareja. 2. Eleve la altura de corte.

3. Velocidad del motor lenta. 3. Limpie/cambie el filtro de aire.

4. Acumulación de césped, hojas o 4. Limpie la parte inferior de la

basura debajo de la segadora. caja de la segadora.

5. Demasiado aceite en motor. 5. Revise el nivel del aceite.

6. Velocidad de recorrido 6. Corte a una velocidad de

demasiado rápida. recorrido más lenta.

Mal corte- 1. Cuchilla desgastada, doblada 1. Cambie la cuchilla. Apriete el perno

disparejo o suelta. de la cuchilla.

2. Altura de las ruedas dispareja. 2. Ajuste todas las ruedas a la misma

altura.

3. Acumulación de césped, hojas o 3. Limpie la parte inferior de la

basura debajo de la segadora. caja de la segadora.

Vibración 1. Cuchilla desgastada, doblada 1. Cambie la cuchilla. Apriete el

excesiva o suelta. perno de la cuchilla.

2. Cigueñal del motor doblado. 2. Póngase en contacto con su centro

de servicio Sears o con un otro

centro de servicio cualificado.

Cordón 1. El freno del volante del motor 1. Presione la barra de control

arrancador está aplicado cuando se hacia el mango superior antes

difícil de tirar suelta la barra de control. de tirar el cordón arrancador.

2. Cigueñal del motor doblado. 2. Póngase en contacto con su centro

de servicio Sears o con un otro

centro de servicio cualificado.

3. Adaptador de la cuchilla quebrado. 3. Cambie el adaptador de la cuchilla.

4. La cuchilla se arrastra en 4. Mueva la segadora a un lugar

el césped. en donde el césped ha sido

cortado o a una superficie firme

para hacer arrancar el motor.

Recogedor de 1. Altura de corte demasiado baja. 1. Eleve la altura de corte.

césped no se 2. Levantamiento de la cuchilla 2. Cambie las cuchillas.

llena (si viene desgastado.

equipado) 3. Recogedor sin ventilación de aire. 3. Limpie el recogedor de césped.

Difícil de 1. El césped está demasiado alto o la 1. Eleve la altura de corte.

empujar altura de la rueda demasiado baja.

2. Parte trasera de la 2. Eleve la parte trasera de la caja de

caja/cuchilla de la segadora la segadora (1) un lugar más alto.

arrastrándose en el césped.

3. Recogedor de césped 3. Vacíe el recogedor de césped.

demasiado lleno.

4. Posición de la altura del mango 4. Ajuste la altura del mango de

no adecuada para usted. modo que le acomode.

Pérdida de 1. Desgaste de la correa. 1. Revise/cambie correa de impulsión.

impulsión 2. La correa está fuera de la polea. 2. Revise/vuelva a instalar la

o retardase 3. Cable de la impulsión usado o roto. 3. Cambie el cable de la impulsión.

de la 4. El sistema de control del 4. Ajuste el control del mecanismo

velocidad mecanismo impulsor “suelto”. impulsor.

PROBLEMA CAUSA CORRECCIÓN

SOLUCIÓN DE PROBLEMAS - Vea la sección apropiada en el manual amenos que

esté dirigido a un centro de servico Sears.

AVISO: El estabilizador de combustible es

una alternativa aceptable para reducir a un

mínimo la formación de depósitos de goma

en el combustible durante el período de

almacenamiento. Agregue estabilizador a la

gasolina en el estanque de combustible o en

el envase para el almacenamiento. Siempre

siga la proporción de mezcla que se encuentra

en el envase del estabilizador. Haga funcionar

el motor por lo menos 10 minutos después de

agregar el estabilizador, para permitir que este

llegue al carburador. No drene la gasolina del

estanque de gasolina y el carburador si se está

usando estabilizador de combustible.

CILINDRO

1. Remueva la bujía.

2. Vacíe una onza (29 ml) de aceite a través

del agujero de la bujía en el cilindro.

3. Tire la manilla de arranque lentamente unas

cuantas veces para distribuir el aceite.

4. Vuelva a montar la nueva bujía.

OTROS

• No guarde la gasolina de una temporada a

la otra.

• Cambie el envase de la gasolina si se emp-

ieza a oxidar. La oxidación y/o la mugre en

su gasolina producirán problemas.

• Si es posible, guarde su unidad en un

recinto cerrado y cúbrala para protegerla

contra el polvo y la mugre.

• Cubra su unidad con un forro protector

adecuado que no retenga la humedad. No

use plástico. El plástico no puede respirar, lo

que permite la formación de condensación,

lo que producirá la oxidación de su unidad.

IMPORTANTE: Nunca cubra la segadora

mientras el motor y las areas de escape

todavia estan calientes.

PRECAUCIÓN: Nunca almacene la

segadora con gasolina en el estanque dentro

de un edificio en donde los gases pueden

alcanzar una llama expuesta o una chispa.

Permita que se enfríe el motor antes de

almacenarla en algún recinto cerrado.

No arranca 1. Filtro de aire sucio. 1. Limpie/cambie el filtro de aire.

2. Sin combustible. 2. Llene el estanque de combustible.

3. Combustible rancio. 3. Vaciar el estanque y vuelva a llenar-

lo con combustible limpio y nuevo.

4. Agua en el combustible. 4. Vaciar el estanque y vuelva a llenar-

lo con combustible limpio y nuevo.

5. Alambre de la bujía desconectado. 5. Conecte el alambre a la bujía.

6. Bujía mala. 6. Cambie la bujía.

PROBLEMA CAUSA CORRECCIÓN

SOLUCIÓN DE PROBLEMAS - Vea la sección apropiada en el manual amenos que

esté dirigido a un centro de servico Sears.

4. Wipe off any spilled oil from lawn

mower or side of engine.

5. Slowly pour oil down the oil fill spout,

stopping every few ounces to check

the oil level with the dipstick.

6. Stop adding oil when you reach the

FULL mark on the dipstick. Wait a

minute to allow oil to settle.

7. Continue adding small amounts of oil,

rechecking the dipstick until oil level

settles at FULL. DO NOT overfill, or

engine will smoke heavily from the

muffler on startup.

8. Always be sure to retighten oil dipstick

before starting engine.

9. Reconnect spark plug wire to spark

plug.

AIR FILTER

Your engine will not run properly and may

be damaged by using a dirty air filter.

Replace the air filter every 100 hours of

operation or every season, whichever oc-

curs first. Service air cleaner more often

under dusty conditions.

TO CLEAN AIR FILTER

1. Remove cover.

2. Carefully remove cartridge.

3. Clean by gently tapping on a flat sur-

face. If very dirty, replace cartridge.

CAUTION: Petroleum solvents, such

as kerosene, are not to be used to clean

cartridge. They may cause deterioration

of the cartridge. Do not oil cartridge. Do

not use pressurized air to clean or dry

cartridge.

4. Install cartridge, then replace cover.

GRASS CATCHER

• The grass catcher may be hosed with

water, but must be dry when used.

• Check your grass catcher often for

damage or deterioration. Through

normal use it will wear. If catcher needs

replacing, replace only with approved

replacement catcher shown in the Re-

pair Parts section of this manual. Give

the lawn mower model number when

ordering.

GEAR CASE

• To keep your drive system work-

ing properly, the gear case and area

around the drive should be kept clean

and free of trash build-up. Clean under

the drive cover twice a season.

• The gear case is filled with lubricant to the

proper level at the factory. The only time

the lubricant needs attention is if service

has been performed on the gear case.

ENGINE

LUBRICATION

Use only high quality detergent oil rated

with API service classification SJ–SN.

Select the oil's SAE viscosity grade accord-

ingto yourexpectedoperating temperature.

2. Remove engine oil cap; lay aside on a

clean surface.

3. Tip lawn mower on its side as shown

and drain oil into a suitable container.

Rock lawn mower back and forth to re-

move any oil trapped inside of engine.

NOTE: Although multi-viscosity oils

(5W30, 10W30 etc.) improve starting in

cold weather, these multi-viscosity oils will

result in increased oil consumption when

used above 32°F. Check your engine oil

level more frequently to avoid possible en-

gine damage from running low on oil.

* NOTE: An oil change is not required but

if you desire to change the oil follow the

procedure below.

Check the crankcase oil level before

starting the engine and after each five (5)

hours of continuous use. Tighten oil plug

securely each time you check the oil level.

TO CHANGE ENGINE OIL

NOTE: Before tipping lawn mower to

drain oil, empty fuel tank by running en-

gine until fuel tank is empty.

1. Disconnect spark plug wire from spark

plug and place wire where it cannot

come in contact with the spark plug.

Container

MUFFLER

Inspect and replace corroded muffler as it

could create a fire hazard and/or damage.

SPARK PLUG

Replace spark plug at the beginning of

each mowing season or after every 100

hours of operation, whichever occurs

first. Spark plug type and gap setting

are shown in the “PRODUCT SPECIFICA-

TIONS” section of this manual.

CLEANING

IMPORTANT: For best performance,

keep mower housing free of built-grass

and trash. Clean the underside of your

mower after each use.

CAUTION: Disconnect spark plug wire

from spark plug and place wire where it

cannot come in contact with plug.

• Clean the underside of your lawn

mower by scraping to remove build-up

of grass and trash.

• Clean engine often to keep trash from

accumulating. A clogged engine runs

hotter and shortens engine life.

• Keep finished surfaces and wheels free

of all gasoline, oil, etc.

• With the exception of the water washout

port (if equipped), we do not recom-

mend using a garden hose to clean the

outside of your lawn mower unless the

electrical system, muffler, air filter and

carburetor are covered to keep water

out. Water in engine can result in short-

ened engine life.

WATER WASHOUT FEATURE

Your lawn mower is equipped with a fitting

that allows quick and easy cleaning of

the underside of the housing. To use this

feature, proceed as follows:

1. Move lawn mower to an area of cut

grass or another hard surface.

NOTE: Water, grass and other debris will

drain from beneath the mower housing

during the washout process.

2. Remove grass catcher and discharge

chute assembly from lawn mower.

3. Close mulcher door (if equipped).

4. Connect a garden hose to the fitting

where shown.

IMPORTANT: Be sure the garden hose is

not routed under the lawn mower housing

or entangled in the wheels.

5. Turn on water supply and check for

leaks at the fitting.

If no leaks are present, start engine (as

described in the Operation section of

this manual) and let engine run until the

underside of the lawn mower is clean.

WARNING: Do not engage the drive

system during the washout process.

6. Shut off the engine.

7. Shut off water supply and remove

hose from fitting.

CAUTION: Do not remove hose from

fitting while engine is running. Water in

engine can result in shortened engine life.

8. Start engine (as described in the Op-

eration section of this manual) and let

engine run for a full minute to remove

excess water from mower.

CLEAN UNDER DRIVE COVER

Clean under drive cover at least twice a

season. Scrape underside of cover with

putty knife or similar tool to remove any

build-up of trash or grass on underside of

drive cover.

Hose

Fitting

Tab

Cartridge

Filter cover

Slot

IMPORTANTE: Nunca manipule el regulador

del motor, el que ha sido ajustado en la fábrica

para la velocidad del motor adecuada. Puede

ser peligroso hacer funcionar el motor a una

velocidad por sobre el ajuste de alta velocidad

de la fábrica. Si cree que la velocidad alta regu-

lada del motor necesita ajuste,contacto con su

centro de servicio Sears o con un otro centro

de servicio cualificado, el que cuenta con el

equipo adecuado y la experiencia para hacer

los ajustes necesarios.

MOTOR

VELOCIDAD DEL MOTOR

La velocidad del motor ha sido ajustada en la

fábrica.

CARBURADOR

Su carburador tiene un chorro principal fijo no

ajustable para controlar la mezcla.

ALMACENAMIENTO

Inmediatamente prepare su segadora para el

almacenamiento al final de cada temporada o

si la unidad no se va a usar por 30 días o más.

SEGADORA

Cuando se va a guardar la segadora por cierto

período de tiempo, límpiela cuidadosamente,

remueva toda la mugre, la grasa, las hojas, etc.

Guárdela en un área limpia y seca.

1. Limpie toda la segadora (Vea “LIMPIEZA”

en la sección de Mantenimento de este

manual).

2. Lubríquela según se muestra en la sección

de Mantenimento de este manual.

3. Asegúrese de que todas las tuercas y

clavijas y todos los pernos y tornillos estén

apretados en foma segura. Inspeccione

las partes que se mueven para verificar si

están dañadas, quebradas o desgastadas.

Cámbielas si es necesario.

4. Retoque todas las superficies que estén

oxidadas o con la pintura picada; use una

lija antes de pintar.

MANGO

Puede doblar el mango de su segadora para el

almacenamiento.

1. Suelte las dos manillas del mango “star”

en cada lado del mango superior y permita

que el mango se doble hacia detras.

2. Suelte las dos manillas del mango “stan-

dard” en ambos lados del mango inferior y

pivote el conjunto entero del mango hacia

delante y permita le que se descanse sobre

la segadora.

3. Vuelva a poner las manillas “standard” y los

pernos al mango inferior o a los puntales

del mango para la seguridad.

• Cuando prepare su mango a partir de la

posición de almacenamiento, el mango infe-

rior nesecitara cerrarlo manualmente para la

posición de sega.

IMPORTANTE: Cuando doble el mango para

el almacenamiento o el transporte, asegúrese

que lo doble según se muestra o purde dañar

los cables de control.

MOTOR

SISTEMA DE COMBUSTIBLE

IMPORTANTE: Es importante evitar que

se formen depositos de coma en partes

fundamentales del sistemade combustible tales

como el carburador, el filtro del combustible,

la mangura del combustible o en el estanque

durante el almacenamiento. Los combustibles

mezclados con alcohol (conocido come

gasohol o que tienen etanol o metanol)

Pueden atraer humedad, lo que conduce a la

separacion y a la formación de acidos durante

el almacenamiento. La gasolina acida puede

danar el sistema de combustible de un motor

durante el perido de almacenamiento.

• Vaciar el depósito del carburante poniendo

en marcha el motor y dejándolo funcionar

hasta que el carburante termine y el carbura-

dor esté vacío.

• Nunca use los productos para limpieza del

carburador o del motor en el estanque de

combustible pues se pueden producir daños

permanentes.

• Use combustible nuevo la próxima tempo-

rada.

POSICIÓN

PARA

SEGAR

Barra de control

que exige la

presencia del

operador

DOBLAR

HACIA

ADELANTE

PARA

ALMACENAR

Mango

superior

Mango inferior

Manilla del

mango superior

“star”

Manilla del mango

inferior “standard”

SERVICIO Y AJUSTES

ADVERTENCIA: Para evitar lesiónes serias, antes de dar calquier servico o de hacer ajustes:

1. Suelte la barra de control y pare el motor.

2. Asegúrese que la cuchilla y que todas las partes movibles se hayan detenido completamente.

3. Desconecte el alambre de la bujía y póngalo en donde no pueda entrar en contacto con ésta.

SEGADORA

PARA AJUSTAR LA ALTURA DE CORTE

Vea “PARA AJUSTAR LA ALTURA DE CORTE”

en la sección de Operación de este manual.

DESVIADOR TRASERO

Se proporciona un desviador trasero, adjunto

entre las ruedas traseras de su segadora, para

reducir a un mínimo la posibilidad que objetos

sean lanzados hacia afuera de la parte trasera

de la segadora, en la posición en donde se

encuentra el operador. Reemplaze el desviador

si esta danado.

PARA REMOVER CORREA DE IMPULSIÓN

1. Remueva los pernos asegúrela el bafle

posterior.

AVISO: Antes de inclinar la segadora para re-

mover la correa de implusión, drene el tanque

de combustible haciendo correr el motor hasta

que el tanque esté vacio.

2. Haga descansar la segadora en su lado

con el filtro de aire y el carburador mirando

hacia arriba.

3. Remueva la bafle posterior de la segadora.

4. Remueva perno de la cuchilla, arandela de

seguridad, arandela endurecida y cuchilla.

5. Remueva la cubierta de la caja de en-

granajes.

6. Remueva la fijador de la correa.

7. Remueva la correa.

PARA CAMBIAR CORREA DE IMPULSIÓN

1. Colocar la nueva correa de fijador de la

correa.

NOTA: Siempre use la correa aprobada por la

fábrica para asegurarse que calce y dure.

2. Reinstale la fijador de la correa. Asegu-

rarse de que la nueva correa se halle al

interior de los dispositivos de fijador de la

correa.

3. Ponga el adaptador de la cuchilla en el

cigueñal del motor. Asegúrese que la

ranura del adaptador y que el chavetero del

cigueñal estén alineados; y la nueva correa

se halle al interior de los dispositivos de

retención de la correa.

4. Inserto la bafle posterior en la segadora.

5. Reinstale la cubierta de la caja de en-

granajes.

6. Reinstale la cuchilla. La torsión para apre-

tar recomendada es de 35–40 pies libras.

7. Vuelva la segadora a la posición vertical.

8. Reinstale los pernos asegúrela el bafle

posterior.

PARA AJUSTAR EL MANGO

El mango de su segadora cuenta con múltiple

posiciones de altura – ajústelo a la altura que

le acomode.

1. Remueva la manilla y el perno portador en

un lado del mango inferior.

2. Al mismo tiempo que sujeta el conjunto

del mango, remueva la manilla y el perno

portador del lado opuesto, alinee el agujero

en el mango con el agujero deseado en

el puntal del mango y vuelva a montar el

perno y la manilla y apriételos en forma

segura.

3. Alinee el lado opuesto del mango con el

agujero de la misma posición y asegúrelos

con el perno y la manilla.

Puntal del

mango

Baja

Manilla

Alta

Mediana

Perno

de la

cuchilla

Arandela endurecida

Arandela de seguridad

Cuchilla

Retención

de la correa

Polea

tensora

Fijador de

la correa

Cubierta de la

caja de engranajes

Bafle

posterior

Polea de

la caja de

engranajes

Adaptador

de la

cuchilla

Resorte de

vuelta

SERVICE AND ADJUSTMENTS

WARNING: To avoid serious injury, before performing any service and adjustments:

1. Release control bar and stop engine.

2. Make sure the blade and all moving parts have completely stopped.

3. Disconnect spark plug wire from spark plug and place wire where it cannot come in

contact with plug.

LAWN MOWER

TO ADJUST CUTTING HEIGHT

See “TO ADJUST CUTTING HEIGHT” in

the Operation section of this manual.

REAR DEFLECTOR

The rear deflector, attached between the

rear wheels of your mower, is provided to

minimize the possibility that objects will

be thrown out of the rear of the mower

into the operator mowing position. Re-

place the deflector if damaged.

TO REMOVE DRIVE BELT

1. Remove screws securing rear baffle.

NOTE: Before tipping lawn mower to

remove drive belt, empty fuel tank by run-

ning engine until fuel tank is empty.

2. Turn lawn mower on its side with air

filter and carburetor up.

3. Remove rear baffle from mower.

4. Remove blade bolt, lockwasher, hard-

ened washer and blade.

5. Remove debris shield.

6. Remove gearcase belt keeper.

7. Remove drive belt.

TO REPLACE DRIVE BELT

1. Place new drive belt on gearcase pul-

ley.

NOTE: Always use factory approved belt

to assure proper fit and long life.

2. Reinstall gearcase belt keeper. Be

sure the new drive belt is inside the

tabs of the gearcase belt keeper.

3. Position the blade adapter on the

engine crankshaft. Be sure key in

adapter and crankshaft keyway are

aligned; and that the new drive belt is

inside the tabs of the belt retainer.

4. Place rear baffle in mower housing.

5. Reinstall debris shield.

6. Reinstall blade. The recommended

tightening torque is 35–40 ft. lbs.

7. Return mower to upright position.

8. Reinstall rear baffle screws.

TO ADJUST HANDLE

The handle on your lawn mower has

multiple height positions - adjust to height

that suits you.

1. Remove knob and carriage bolt on

one side of the lower handle.

2. While holding handle assembly,

remove knob and carriage bolt from

opposite side, align hole in handle with

desired hole in handle bracket and

reassemble bolt and knob and tighten

securely.

3. Align opposite side of handle with

same positioning hole and secure with

bolt and knob.

Handle

bracket

Low

Knob

High

Medium

Bolt

Blade

bolt

Hardened washer

Lockwasher

Blade

adapter

Blade

Belt retainer

Gearcase

belt keeper

Return spring

Debris shield

Idler pulley

Rear

baffle

Gearcase

pulley

IMPORTANT: Never tamper with the

engine governor, which is factory set

for proper engine speed. Overspeed-

ing the engine above the factory high

speed setting can be dangerous. If you

think the engine-governed high speed

needs adjusting, contact a Sears or other

qualified service center, which has proper

equipment and experience to make any

necessary adjustments.

ENGINE

ENGINE SPEED

Your engine speed has been factory set.

CARBURETOR

Your carburetor is not adjustable.

STORAGE

Immediately prepare your lawn mower for

storage at the end of the season or if the

unit will not be used for 30 days or more.

LAWN MOWER

When lawn mower is to be stored for a

period of time, clean it thoroughly, remove

all dirt, grease, leaves, etc. Store in a

clean, dry area.

1. Clean entire lawn mower (See

“CLEANING” in the Maintenance sec-

tion of this manual).

2. Lubricate as shown in the Mainte-

nance section of this manual.

3. Be sure that all nuts, bolts, screws,

and pins are securely fastened. In-

spect moving parts for damage, break-

age and wear. Replace if necessary.

4. Touch up all rusted or chipped paint

surfaces; sand lightly before painting.

HANDLE

You can fold your lawn mower handle for

storage.

1. Loosen the two “star” handle knobs

on sides of the upper handle and allow

handle to fold down to the rear.

2. Loosen the two “standard” handle

knobs on sides of the lower handle

and pivot entire handle assembly

forward and allow it to rest on mower.

3. Reinstall “standard” knobs and car-

riage bolts to lower handle or handle

brackets for safe keeping.

• When setting up your handle from the

storage position, you must manually

lock lower handle into mowing position.

IMPORTANT: When folding the handle

for storage or transportation, be sure to

fold the handle as shown or you may

damage the control cables.

ENGINE

FUEL SYSTEM

IMPORTANT: It is important to prevent

gum deposits from forming in essential

fuel system parts such as carburetor, fuel

filter, fuel hose, or tank during storage.

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.

• Empty the fuel tank by starting the en-

gine and letting it run until the fuel lines

and carburetor are empty.

• Never use engine or carburetor cleaner

products in the fuel tank or permanent

damage may occur.

• Use fresh fuel next season.

FOLD

FORWARD

FOR

STORAGE

MOWING

POSITION

Lower handle

Operator

presence

control bar

Upper

handle

Upper handle

“star” knob

Lower handle

“standard” knob

SILENCIADOR

Inspeccione y cambie el silenciador si está

corroído puede producir un peligro de incendio

y/o daño.

BUJÍA

Cambie el bujía al comienzo de cada tempo-

rada de siega o después de cada 100 horas

de operación, lo que suceda primero. El tipo

de bujía y el ajuste de la abertura aparecen en

“ESPECIFICACIONES DEL PRODUCTO” sec-

ción de este manual.

LIMPIEZA

IMPORTANTE: Para obtener el mejor

rendimineto, mantenga la caja de la segadora

sin acumulacion de cesped y basura. Limpie

la parte de abajo de su segadora despues de

cada uso.

PRECAUCIÓN: Desconecte el alambre de

la bujía y póngalo en donde no pueda entrar

en contacto con ésta.

• Haga descansar la segadora en su lado.

Asegúrese que el filtro de aire y que el

carburador queden mirando hacia arriba.

Limpie la parte inferior de su segadora

raspándola para remover la acumulación de

césped y basura.

• Limpie el motor a menudo para evitar que

se acumule la basura. Un motor tapado fun-

ciona más caliente y se acorta su duración.

• Mantenga las superficies pulidas y las rue-

das sin gasolina, aceite, etc.

• Con la excepción de la boca de derrubio del

agua (si está equipado), no recomendamos

el uso de una manguera de jardín para lim-

piar la parte exterior del segadora a menos

que el sistema eléctrico, el silenciador, el

filtro de aire y el carburador estén tapados

para evitar que les entre el agua. El agua en

el motor puede acortar la duración de éste.

DERRUBIO DEL AGUA

Su cortacéspedes de césped se equipa de una

guarnición que permita la limpieza rápida y

fácil del superficie inferior de la cubierta. Para

utilizar esta característica, siga de la forma

1. Mueva el cortacéspedes de césped a un

área de la hierba cortada o de otra superfi-

cie dura.

NOTA: El agua, la hierba y la otra ruina escur-

rirán debajo de la cubierta del cortacéspedes

durante el proceso del derrubio.

2. Quite el colector de la hierba y descargue

el montaje del canal inclinado del cortacés-

pedes de césped.

3. Cierre la puerta del mulcher (si está equi-

pado).

4. Conecte una manguera del jardín con la

guarnición donde demostrado.

IMPORTANTE: Sea seguro que la manguera

del jardín no está encaminada debajo de la

cubierta del cortacéspedes de césped ni que

está enredada en las ruedas.

5. Gire el abastecimiento y la comprobación

para de agua escapes en la guarnición.

Si no hay escapes presentes, encienda el

motor (según lo descrito en la sección de la

operación de este manual) y deje el motor

funcionar hasta que el superficie inferior del

cortacéspedes de césped está limpio.

ADVERTENCIA: No contrate el sistema de

impulsión durante el proceso del derrubio.

6. Apague el motor.

7. Apague el abastecimiento de agua y quite

la manguera de la guarnición.

PRECAUCIÓN: No quite la manguera de la

guarnición mientras que el motor está funcio-

nando. El agua en motor puede dar lugar a

vida acortada del motor.

8. Encienda el motor (según lo descrito en la

sección de la operación de este manual)

y deje el motor funcionar por un minuto

completo para quitar exceso de agua del

cortacéspedes.

LIMPIE DEBAJO DE LA CUBIERTA DE LA

IMPULSIÓN

Limpie debajo de la cubierta de la impulsión

por lo menos dos veces cada temporada.

Raspe debajo de la cubierta con un cuchillo

para masilla o con una herramienta parecida,

para remover toda acumulación de césped o

basura en la parte inferior de la cubierta de la

impulsión.

Manguera

Guarnición

Oreja

Cartucho

Cubierta del filtro de aire

Ranura

AVISO: A pesar de que los aceites de mul-

tiviscosidad (5W30, 10W30, etc.) mejoran el

arranque en clima frío, estos aceites de mul-

tiviscosidad van ha aumentar el consumo de

aceite cuando se usan en temperaturas sobre

32° F. Revise el nivel del aceite del motor más a

menudo, para evitar un posible daño en el mo-

tor, debido a que no tiene suficiente aceite.

* AVISO: No se requiere un cambio de aceite,

pero desea cambiar el aceite siga el proced-

imiento siguiente.

Revise el nivel del aceite del cárter antes de

arrancar el motor y después de cada cinco (5)

horas de uso continuado. Apriete el tapón del

aceite en forma segura cada vez que revise el

nivel del aceite.

PARA CAMBIAR EL ACEITE DEL MOTOR

AVISO: Antes de inclinar la segadora para dre-

nar el aceite, drene el tanque de combustible

haciendo correr el motor hasta que el tanque

esté vacio.

1. Desconecte el alambre de la bujía y

póngalo de modo que no pueda entrar en

contacto con ésta.

RECOGEDOR DE CÉSPED

• El recogedor de césped puede ser rociado

con el agua de la manguera pero tiene que

estar seco cuando se vaya a usar.

• Revise su recogedor de césped a menudo

para verificar si está dañado o deteriorado.

Se va a desgastar con el uso normal. Si se

necesita cambiar el recogedor, cámbielo

solamente por uno que sea aprobado por el

fabricante. Dé el número del modelo de la

segadora cuando lo ordene.

CAJA DE ENGRANAJES

• Para mantener el sistema de impulsión

funcionando en forma adecuada, la caja de

engranajes y el área alrededor de la impulsión

tienen que mantenerse limpias y sin acumu-

lación de basura. Limpie debajo de la cubierta

de la impulsión dos veces por temporada.

• La caja de engranajes se llena con lubrican-

te hasta el nivel adecuado en la fábrica. La

única vez que el lubricante necesita atención

es cuando se le ha prestado servicio a la

caja de engranajes.

MOTOR

LUBRICACIÓN

Use solamente aceite de detergente de alta

calidad clasificado con la clasificación SJ–SN

de servicio API. Seleccione la calidad de visco-

sidad SAE según su temperatura de operación

esperada.

2. Remueva la tapa del depósito del aceite;

déjela a un lado en una superficie limpia.

3. Incline la cortadora de césped por este

costado tal como se muestra y purgue el

aceite en un recipiente idóneo. Mueva la

segadora de atrás para adelante para re-

mover todo el aceite que se haya quedado

atrapado dentro del motor.

4. Limpie todo el aceite derramado en la

segadora y en el lado del motor.

5. Echar aceite despacio en el conducto del

aceite, parándose a intervalos regulares

para controlar el nivel del aceite con la

varilla.

6. Parar de añadir aceite cuando se alcanza la

señal de lleno (FULL) en la varilla. Esperar

un minuto para dejar que el aceite se ar-

regle.

7. Continúe agregando cantidades pequeas

de aceite y vuelva a inspeccionar la varilla

medidora settles del nivel de aciete en lleno

(FULL). NO sobrellene el motor con aceite,

o fumará pesa demante del silenciador

cuando lo valla a arrancar.

8. Asegúrese de apretar la varilla medidora

del aceite antes de arrancar el motor.

9. Vuelva a conectar el alambre de la bujía a

ésta.

FILTRO DE AIRE

Su motor puede sufrir averías y funcionar

de manera incorrecta con un filtro del aire

sucio. Sustituir el papel del cartucho una vez

al año o tras 100 horas de funcionamiento,

más a menudo si se utiliza en condiciones de

suciedad y polvo particulares. No lave el filtro

de aire.

PARA LIMPIAR EL FILTRO DE AIRE

1. Remueva la cubierta.

2. Cuidadosamente, remueva el cartucho.

3. Límpielo golpeándolo suavemente en una

superficie plana. Si está muy sucio cambie

el cartucho.

PRECAUCIÓN: Los solventes de petróleo,

tales como el keroseno, no se deben usar para

limpiar el cartucho. Pueden producir el deteri-

oro de éste. No aceite el cartucho. No use aire

a presión para limpiarlo o secarlo.

4. Instale el cartucho, luego vuelva a poner la

cubierta.

Envase

Does not start 1. Dirty air filter. 1. Clean/replace air filter.

2. Out of fuel. 2. Fill fuel tank.

3. Stale fuel. 3. Empty fuel tank and refill tank

with fresh, clean gasoline.

4. Water in fuel. 4. Empty fuel tank and refill tank

with fresh, clean gasoline.

5. Spark plug wire disconnected. 5. Connect wire to plug.

6. Bad spark plug. 6. Replace spark plug.

7. Loose blade or broken 7. Tighten blade bolt or

blade adapter. replace blade adapter.

8. Control bar in released 8. Depress control bar to

position. handle.

9. Control bar defective. 9. Replace control bar.

10. Fuel valve lever (if so 10.Turn fuel valve lever

equipped) in OFF position. to the ON position.

11. Weak battery (if equipped). 11.Charge battery.

12. Disconnected battery 12.Connect battery to engine.

connector (if equipped).

PROBLEM CAUSE CORRECTION

TROUBLESHOOTING - See appropriate section in manual unless directed

to a Sears Parts & Repair Center.

OTHER

• Do not store gasoline from one season

to another.

• Replace your gasoline can if your can

starts to rust. Rust and/or dirt in your

gasoline will cause problems.

• If possible, store your unit indoors and

cover it to protect it from dust and dirt.

• Cover your unit with a suitable protec-

tive cover that does not retain moisture.

Do not use plastic. Plastic cannot

breathe, which allows condensation to

form and will cause your unit to rust.

IMPORTANT: Never cover mower while

engine and exhaust areas are still warm.

CAUTION: Never store the lawn

mower with gasoline in the tank inside a

building where fumes may reach an open

flame or spark. Allow the engine to cool

before storing in any enclosure.

NOTE: Fuel stabilizer is an acceptable

alternative in minimizing the formation of

fuel gum deposits during storage. Add

stabilizer to gasoline in fuel tank or stor-

age container. Always follow the mix ratio

found on stabilizer container. Run engine

at least 10 minutes after adding stabilizer

to allow the stabilizer to reach the car-

buretor. Do not empty the gas tank and

carburetor if using fuel stabilizer.

CYLINDER

1. Remove spark plug.

2. Pour one ounce (29 ml) of oil through

spark plug hole into cylinder.

3. Pull starter handle slowly a few times

to distribute oil.

4. Replace with new spark plug.

Loss of power 1. Rear of mower housing or 1. Raise cutting height.

blade dragging in grass.

2. Cutting too much grass. 2. Raise cutting height.

3. Dirty air filter. 3. Clean/replace air filter.

4. Buildup of grass, leaves, 4. Clean underside of mower

and trash under mower. housing.

5. Too much oil in engine. 5. Check oil level.

6. Walking speed too fast. 6. Cut at slower walking speed.

Poor cut – 1. Worn, bent or loose blade. 1. Replace blade. Tighten

uneven blade bolt.

2. Wheel heights uneven. 2. Set all wheels at same

height.

3. Buildup of grass, leaves 3. Clean underside of

and trash under mower. mower housing.

Excessive 1. Worn, bent or loose blade. 1. Replace blade. Tighten

vibration blade bolt.

2. Bent engine crankshaft. 2. Contact a Sears or other

qualified service center.

Starter rope 1. Engine flywheel brake is on 1. Depress control bar to

hard to pull when control bar is released. upper handle before

pulling the starter rope.

2. Bent engine crankshaft. 2. Contact a Sears or other

qualified service center.

3. Blade adapter broken. 3. Replace blade adapter.

4. Blade dragging in grass. 4. Move lawn mower to cut

grass or to hard surface.

Grass catcher 1. Cutting height too low. 1. Raise cutting height.

not filling 2. Lift on blade worn off. 2. Replace blade.

(If so equipped) 3. Catcher not venting air. 3. Clean grass catcher.

Hard to push 1. Grass is too high or wheel 1. Raise cutting height.

height is too low.

2. Rear of mower housing or 2. Raise rear of mower housing

blade dragging in grass. one (1) setting higher.

3. Grass catcher too full. 3. Empty grass catcher.

4. Handle height position not 4. Adjust handle height to suit.

right for you.

Loss of drive 1. Belt wear. 1. Check/replace drive belt.

or slowing of 2. Belt off of pulley. 2. Check/reinstall drive belt.

drive speed 3. Drive cable worn or broken. 3. Replace drive cable.

4. “Loose” drive control system. 4. Adjust drive control.

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PROBLEM CAUSE CORRECTION

TROUBLESHOOTING - See appropriate section in manual unless directed

to a Sears Parts & Repair Center.

SEGADORA

Siempre observe las reglas de seguridad

cuando haga el mantenimiento.

LLANTAS

• Mantenga las llantas sin gasolina, aceite o

substancias químicas para control de insec-

tos que pueden dañar la goma.

• Evite los tocones, las piedras, las grietas

profundas, los objetos afilados y otros pelig-

ros que pueden dañar a las llantas.

RUEDAS DE IMPULSIÓN

Revise las ruedas de impulsión traseras cada

vez antes de segar, para asegurarse de que

se mueven libremente. Si las ruedas no

giran libremente quiere decir que hay basura,

recortes de césped, etc. en el área de las rue-

das de impulsión y tienen que limpiarse para

liberarlas.

Es necesario limpiar las ruedas de impulsión;

revise ambas ruedas traseras.

CUIDADO DE LA CUCHILLA

Para obtener los mejores resultados, la cuchilla

de la segadora tienen que mantenerse afilada.

Cambie la cuchilla doblada o dañada.

PRECAUCIÓN: Usar solamente la cuchilla

de repuesto aprobada por el fabricante de

su segadora. Usar una cuchilla no aprobada

por el fabricante de su segadora es peligroso,

puede dañar su segadora y anular su garantía.

PARA REMOVER LA CUCHILLA

1. Desconecte el alambre de la bujía y pón-

galo en donde no pueda entrar en contacto

con ésta.

2. Haga descansar la segadora en su lado.

Asegúrese que el filtro de aire y que el

carburador queden mirando hacia arriba.

3. Use un bloque de madera entre la cuchilla

y la caja de la segadora para evitar que la

cuchilla gire cuando se le quite el perno.

AVISO: Proteja sus manos con guantes y/o

envuelva la cuchilla con una tela gruesa.

4. Remueva el perno de la cuchilla girándolo

en el sentido contrario en que giran las

manillas del reloj.

5. Remueva la cuchilla y los artículos de fer-

retería adjuntadores (el perno, la arandela

de seguridad y la arandela endurecida).

6. Remueva el cubierta de la caja de en-

granajes.

AVISO: Remueva el adaptador de la cuchilla y

revise el cubo interior de la ranura del adapta-

dor de la cuchilla. La ranura tiene que estar en

buenas condiciones para que funcione en forma

adecuada. Cambie el adaptador si está dañado.

PARA CAMBIAR LA CUCHILLA

1. Ponga el adaptador de la cuchilla en el

cigueñal del motor. Asegúrese que la

ranura del adaptador y que el chavetero

del cigueñal estén alineados. Asegurarse

de que la correa se halle al interior de la

dispositivo de retención de correa.

2. Instale el cubierta de la caja de engranajes.

3. Ponga la cuchilla en el adaptador.

IMPORTANTE: Para asegurar la instalacion apro-

piada, posicione el agujero central de la cuchilla

con la estrella del conjunto del adaptador.

4. Asegúrese de que el borde de salida de

la cuchilla (opuesto al borde afilado) esté

hacia arriba hacia el motor.

5. Instale el perno de la cuchilla con la aran-

dela de seguridad y la arandela endurecida

en el adaptador de la cuchilla y el cigueñal.

6. Use un bloque de madera entre la cuchilla

y la caja de la segadora y apriete el perno

de la cuchilla girándolo en el sentido en

que giran las manillas del reloj.

• La torsión para apretar recomendada es de

35–40 pies libras.

IMPORTANTE: El perno de la cuchilla es

tratado a calo. Si es necesario sustituir los

pernos, sustituirlos sólo con pernos aprobados

mostrados en la sección Partes de Reparación

de este manual.

PARA AFILAR LA CUCHILLA

AVISO: No recomendamos el afilar la cuchilla

– pero si lo hace, asegúrese de que quede

balanceada. Una cuchilla que no está bal-

anceada va a producir eventualmente daño en

la segadora o en el motor.

• La cuchilla puede afilarse con una lima o en

una rueda rectificadora. No trate de afilarla

mientras se encuentra en la segadora.

• Para revisar el balance de la cuchilla, va a

necesitar un perno de acero de 5/8", una

clavija o un balanceador cónico. (Cuando se

use un balanceador cónico, siga las instruc-

ciones que vienen con el balanceador.)

AVISO: No use un elavo para balancear la

cuchilla. Los lóbulos del agujero central pueden

aparecer como centrados, pero no lo están.

• Deslice la cuchilla en una parte no roscada

del perno de acero o clavija y sujete el perno

o la clavija paralelo al suelo. Si la cuchilla está

balanceada, debe permanecer en la posición

horizontal. Si cualquiera de los extremos de la

cuchilla se mueva hacia abajo, afile el extremo

pesado hasta que ésta quede balanceada.

Perno de la cuchilla

Arandela endurecida

Arandela de seguridad

Adaptador

de la

cuchilla

Cuchilla

Borde de

salida

Retención

de correa

Cubierta de

la caja de

engranajes

Chavetero

del

ciguenal

Ranura

Agujero central

Perno de la

cuchilla de 5/8"

Cuchilla

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